[metrics-web/master] Put RFC 2629 files under version control.
commit 28ccc14c38ad707ede277674600e4d6bf5a680f8 Author: Karsten Loesing <karsten.loesing@gmx.net> Date: Tue Aug 1 21:38:26 2017 +0200 Put RFC 2629 files under version control. These files are required to compile specification documents from XML to JSP. --- website/src/main/resources/spec/rfc2629-other.ent | 61 + website/src/main/resources/spec/rfc2629-xhtml.ent | 165 + website/src/main/resources/spec/rfc2629.dtd | 312 + website/src/main/resources/spec/rfc2629.xslt | 10329 ++++++++++++++++++++ 4 files changed, 10867 insertions(+) diff --git a/website/src/main/resources/spec/rfc2629-other.ent b/website/src/main/resources/spec/rfc2629-other.ent new file mode 100755 index 0000000..0da80b7 --- /dev/null +++ b/website/src/main/resources/spec/rfc2629-other.ent @@ -0,0 +1,61 @@ +<!-- rfc2629-other.ent + + Character entity set for RFC-2629 source xml documents. + There is no need to invoke this directly from + the source document itself; just invoke the DTD. + + These are unknown to (X)HTML, so any converter to these + formats must either substitute these entities + or invoke this file from the output file. + + Conversion to txt or nroff format will replace + these entities by the parenthesized text. + + Typical invocation: + <!ENTITY % rfc2629-other + PUBLIC "-//IETF//ENTITIES Other for RFC 2629//EN" + "http://xml.resource.org/authoring/rfc2629-other.ent"> + %rfc2629-other; +--> + +<!-- Magical --> +<!-- rfc.number (automatically expanded to content + of number="..." attribute + of <rfc> element, or to "XXXX") --> + +<!-- ASCII --> +<!ENTITY excl "!"><!-- U+0021 EXCLAMATION MARK ("!") --> +<!ENTITY num "#"><!-- U+0023 NUMBER SIGN ("#") --> +<!ENTITY dollar "$"><!-- U+0024 DOLLAR SIGN ("$") --> +<!ENTITY percnt "%"><!-- U+0025 PERCENT SIGN ("%") --> +<!ENTITY lpar "("><!-- U+0028 LEFT PARENTHESIS ("(") --> +<!ENTITY rpar ")"><!-- U+0029 RIGHT PARENTHESIS (")") --> +<!ENTITY ast "*"><!-- U+002A ASTERISK ("*") --> +<!ENTITY plus "+"><!-- U+002B PLUS SIGN ("+") --> +<!ENTITY comma ","><!-- U+002C COMMA (",") --> +<!ENTITY hyphen "-"><!-- U+002D HYPHEN-MINUS ("-") --> +<!ENTITY period "."><!-- U+002E FULL STOP (".") --> +<!ENTITY sol "/"><!-- U+002F SOLIDUS ("/") --> +<!ENTITY colon ":"><!-- U+003A COLON (":") --> +<!ENTITY semi ";"><!-- U+003B SEMICOLON (";") --> +<!ENTITY equals "="><!-- U+003D EQUALS SIGN ("=") --> +<!ENTITY quest "?"><!-- U+003F QUESTION MARK ("?") --> +<!ENTITY commat "@"><!-- U+0040 COMMERCIAL AT ("@") --> +<!ENTITY lsqb "["><!-- U+005B LEFT SQUARE BRACKET ("[") --> +<!ENTITY bsol "\"><!-- U+005C REVERSE SOLIDUS ("\\") --> +<!ENTITY rsqb "]"><!-- U+005D RIGHT SQUARE BRACKET ("]") --> +<!ENTITY circ "^"><!-- U+005E CIRCUMFLEX ACCENT ("^") --> +<!ENTITY lowbar "_"><!-- U+005F LOW LINE ("_") --> +<!ENTITY grave "`"><!-- U+0060 GRAVE ACCENT ("`") --> +<!ENTITY lcub "{"><!-- U+007B LEFT CURLY BRACKET ("{") --> +<!ENTITY verbar "|"><!-- U+007C VERTICAL LINE ("|") --> +<!ENTITY rcub "}"><!-- U+007D RIGHT CURLY BRACKET ("}") --> + +<!-- Useful Unicode --> +<!ENTITY Zcaron "Ž"><!-- U+017D LATIN CAPITAL LETTER Z WITH CARON ("Z") --> +<!ENTITY zcaron "ž"><!-- U+017E LATIN SMALL LETTER Z WITH CARON ("z") --> +<!ENTITY dash "‐"><!-- U+2010 HYPHEN ("-") --> +<!ENTITY nbhy "‑"><!-- U+2011 NON-BREAKING HYPHEN (special "-") --> +<!ENTITY wj ""><!-- U+2060 WORD JOINER (special "") --> + +<!-- EOF --> diff --git a/website/src/main/resources/spec/rfc2629-xhtml.ent b/website/src/main/resources/spec/rfc2629-xhtml.ent new file mode 100755 index 0000000..3d4a07d --- /dev/null +++ b/website/src/main/resources/spec/rfc2629-xhtml.ent @@ -0,0 +1,165 @@ +<!-- rfc2629-xhtml.ent + + Character entity set for RFC-2629 source xml documents. + There is no need to invoke this directly from + the source document itself; just invoke the DTD. + + These are known to (X)HTML, so any converter to these + formats can just leave them as is without having + to invoke this file from the output file. + + Conversion to txt or nroff format will replace + these entities by the parenthesized text. + + Typical invocation: + <!ENTITY % rfc2629-xhtml + PUBLIC "-//IETF//ENTITIES XHTML subset for RFC 2629//EN" + "http://xml.resource.org/authoring/rfc2629-xhtml.ent"> + %rfc2629-xhtml; +--> + +<!-- All of ISO Latin 1 --> +<!ENTITY nbsp " "><!-- U+00A0 NO-BREAK SPACE (special " ") --> +<!ENTITY iexcl "¡"><!-- U+00A1 INVERTED EXCLAMATION MARK ("!") --> +<!ENTITY cent "¢"><!-- U+00A2 CENT SIGN ("[cents]") --> +<!ENTITY pound "£"><!-- U+00A3 POUND SIGN ("GBP") --> +<!ENTITY curren "¤"><!-- U+00A4 CURRENCY SIGN ("[currency units]") --> +<!ENTITY yen "¥"><!-- U+00A5 YEN SIGN ("JPY") --> +<!ENTITY brvbar "¦"><!-- U+00A6 BROKEN BAR ("|") --> +<!ENTITY sect "§"><!-- U+00A7 SECTION SIGN ("S.") --> +<!ENTITY uml "¨"><!-- U+00A8 DIAERESIS ('"') --> +<!ENTITY copy "©"><!-- U+00A9 COPYRIGHT SIGN ("(C)") --> +<!ENTITY ordf "ª"><!-- U+00AA FEMININE ORDINAL INDICATOR ("a") --> +<!ENTITY laquo "«"><!-- U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK ("<<") --> +<!ENTITY not "¬"><!-- U+00AC NOT SIGN ("[not]") --> +<!ENTITY shy ""><!-- U+00AD SOFT HYPHEN (ignored "") --> +<!ENTITY reg "®"><!-- U+00AE REGISTERED SIGN ("(R)") --> +<!ENTITY macr "¯"><!-- U+00AF MACRON ("_") --> +<!ENTITY deg "°"><!-- U+00B0 DEGREE SIGN ("o") --> +<!ENTITY plusmn "±"><!-- U+00B1 PLUS-MINUS SIGN ("+/-") --> +<!ENTITY sup2 "²"><!-- U+00B2 SUPERSCRIPT TWO ("^2") --> +<!ENTITY sup3 "³"><!-- U+00B3 SUPERSCRIPT THREE ("^3") --> +<!ENTITY acute "´"><!-- U+00B4 ACUTE ACCENT ("'") --> +<!ENTITY micro "µ"><!-- U+00B5 MICRO SIGN ("[micro]") --> +<!ENTITY para "¶"><!-- U+00B6 PILCROW SIGN ("P.") --> +<!ENTITY middot "·"><!-- U+00B7 MIDDLE DOT (".") --> +<!ENTITY cedil "¸"><!-- U+00B8 CEDILLA (",") --> +<!ENTITY sup1 "¹"><!-- U+00B9 SUPERSCRIPT ONE ("^1") --> +<!ENTITY ordm "º"><!-- U+00BA MASCULINE ORDINAL INDICATOR ("o") --> +<!ENTITY raquo "»"><!-- U+00BB RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK (">>") --> +<!ENTITY frac14 "¼"><!-- U+00BC VULGAR FRACTION ONE QUARTER ("1/4") --> +<!ENTITY frac12 "½"><!-- U+00BD VULGAR FRACTION ONE HALF ("1/2") --> +<!ENTITY frac34 "¾"><!-- U+00BE VULGAR FRACTION THREE QUARTERS ("3/4") --> +<!ENTITY iquest "¿"><!-- U+00BF INVERTED QUESTION MARK ("?") --> +<!ENTITY Agrave "À"><!-- U+00C0 LATIN CAPITAL LETTER A WITH GRAVE ("A") --> +<!ENTITY Aacute "Á"><!-- U+00C1 LATIN CAPITAL LETTER A WITH ACUTE ("A") --> +<!ENTITY Acirc "Â"><!-- U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX ("A") --> +<!ENTITY Atilde "Ã"><!-- U+00C3 LATIN CAPITAL LETTER A WITH TILDE ("A") --> +<!ENTITY Auml "Ä"><!-- U+00C4 LATIN CAPITAL LETTER A WITH DIAERESIS ("Ae") --> +<!ENTITY Aring "Å"><!-- U+00C5 LATIN CAPITAL LETTER A WITH RING ABOVE ("Ae") --> +<!ENTITY AElig "Æ"><!-- U+00C6 LATIN CAPITAL LETTER AE ("AE") --> +<!ENTITY Ccedil "Ç"><!-- U+00C7 LATIN CAPITAL LETTER C WITH CEDILLA ("C") --> +<!ENTITY Egrave "È"><!-- U+00C8 LATIN CAPITAL LETTER E WITH GRAVE ("E") --> +<!ENTITY Eacute "É"><!-- U+00C9 LATIN CAPITAL LETTER E WITH ACUTE ("E") --> +<!ENTITY Ecirc "Ê"><!-- U+00CA LATIN CAPITAL LETTER E WITH CIRCUMFLEX ("E") --> +<!ENTITY Euml "Ë"><!-- U+00CB LATIN CAPITAL LETTER E WITH DIAERESIS ("E") --> +<!ENTITY Igrave "Ì"><!-- U+00CC LATIN CAPITAL LETTER I WITH GRAVE ("I") --> +<!ENTITY Iacute "Í"><!-- U+00CD LATIN CAPITAL LETTER I WITH ACUTE ("I") --> +<!ENTITY Icirc "Î"><!-- U+00CE LATIN CAPITAL LETTER I WITH CIRCUMFLEX ("I") --> +<!ENTITY Iuml "Ï"><!-- U+00CF LATIN CAPITAL LETTER I WITH DIAERESIS ("I") --> +<!ENTITY ETH "Ð"><!-- U+00D0 LATIN CAPITAL LETTER ETH ("[ETH]") --> +<!ENTITY Ntilde "Ñ"><!-- U+00D1 LATIN CAPITAL LETTER N WITH TILDE ("N") --> +<!ENTITY Ograve "Ò"><!-- U+00D2 LATIN CAPITAL LETTER O WITH GRAVE ("O") --> +<!ENTITY Oacute "Ó"><!-- U+00D3 LATIN CAPITAL LETTER O WITH ACUTE ("O") --> +<!ENTITY Ocirc "Ô"><!-- U+00D4 LATIN CAPITAL LETTER O WITH CIRCUMFLEX ("O") --> +<!ENTITY Otilde "Õ"><!-- U+00D5 LATIN CAPITAL LETTER O WITH TILDE ("O") --> +<!ENTITY Ouml "Ö"><!-- U+00D6 LATIN CAPITAL LETTER O WITH DIAERESIS ("Oe") --> +<!ENTITY times "×"><!-- U+00D7 MULTIPLICATION SIGN ("x") --> +<!ENTITY Oslash "Ø"><!-- U+00D8 LATIN CAPITAL LETTER O WITH STROKE ("Oe") --> +<!ENTITY Ugrave "Ù"><!-- U+00D9 LATIN CAPITAL LETTER U WITH GRAVE ("U") --> +<!ENTITY Uacute "Ú"><!-- U+00DA LATIN CAPITAL LETTER U WITH ACUTE ("U") --> +<!ENTITY Ucirc "Û"><!-- U+00DB LATIN CAPITAL LETTER U WITH CIRCUMFLEX ("U") --> +<!ENTITY Uuml "Ü"><!-- U+00DC LATIN CAPITAL LETTER U WITH DIAERESIS ("Ue") --> +<!ENTITY Yacute "Ý"><!-- U+00DD LATIN CAPITAL LETTER Y WITH ACUTE ("Y") --> +<!ENTITY THORN "Þ"><!-- U+00DE LATIN CAPITAL LETTER THORN ("[THORN]") --> +<!ENTITY szlig "ß"><!-- U+00DF LATIN SMALL LETTER SHARP S ("ss") --> +<!ENTITY agrave "à"><!-- U+00E0 LATIN SMALL LETTER A WITH GRAVE ("a") --> +<!ENTITY aacute "á"><!-- U+00E1 LATIN SMALL LETTER A WITH ACUTE ("a") --> +<!ENTITY acirc "â"><!-- U+00E2 LATIN SMALL LETTER A WITH CIRCUMFLEX ("a") --> +<!ENTITY atilde "ã"><!-- U+00E3 LATIN SMALL LETTER A WITH TILDE ("a") --> +<!ENTITY auml "ä"><!-- U+00E4 LATIN SMALL LETTER A WITH DIAERESIS ("ae") --> +<!ENTITY aring "å"><!-- U+00E5 LATIN SMALL LETTER A WITH RING ABOVE ("ae") --> +<!ENTITY aelig "æ"><!-- U+00E6 LATIN SMALL LETTER AE ("ae") --> +<!ENTITY ccedil "ç"><!-- U+00E7 LATIN SMALL LETTER C WITH CEDILLA ("c") --> +<!ENTITY egrave "è"><!-- U+00E8 LATIN SMALL LETTER E WITH GRAVE ("e") --> +<!ENTITY eacute "é"><!-- U+00E9 LATIN SMALL LETTER E WITH ACUTE ("e") --> +<!ENTITY ecirc "ê"><!-- U+00EA LATIN SMALL LETTER E WITH CIRCUMFLEX ("e") --> +<!ENTITY euml "ë"><!-- U+00EB LATIN SMALL LETTER E WITH DIAERESIS ("e") --> +<!ENTITY igrave "ì"><!-- U+00EC LATIN SMALL LETTER I WITH GRAVE ("i") --> +<!ENTITY iacute "í"><!-- U+00ED LATIN SMALL LETTER I WITH ACUTE ("i") --> +<!ENTITY icirc "î"><!-- U+00EE LATIN SMALL LETTER I WITH CIRCUMFLEX ("i") --> +<!ENTITY iuml "ï"><!-- U+00EF LATIN SMALL LETTER I WITH DIAERESIS ("i") --> +<!ENTITY eth "ð"><!-- U+00F0 LATIN SMALL LETTER ETH ("[eth]") --> +<!ENTITY ntilde "ñ"><!-- U+00F1 LATIN SMALL LETTER N WITH TILDE ("n") --> +<!ENTITY ograve "ò"><!-- U+00F2 LATIN SMALL LETTER O WITH GRAVE ("o") --> +<!ENTITY oacute "ó"><!-- U+00F3 LATIN SMALL LETTER O WITH ACUTE ("o") --> +<!ENTITY ocirc "ô"><!-- U+00F4 LATIN SMALL LETTER O WITH CIRCUMFLEX ("o") --> +<!ENTITY otilde "õ"><!-- U+00F5 LATIN SMALL LETTER O WITH TILDE ("o") --> +<!ENTITY ouml "ö"><!-- U+00F6 LATIN SMALL LETTER O WITH DIAERESIS ("oe") --> +<!ENTITY divide "÷"><!-- U+00F7 DIVISION SIGN ("/") --> +<!ENTITY oslash "ø"><!-- U+00F8 LATIN SMALL LETTER O WITH STROKE ("oe") --> +<!ENTITY ugrave "ù"><!-- U+00F9 LATIN SMALL LETTER U WITH GRAVE ("u") --> +<!ENTITY uacute "ú"><!-- U+00FA LATIN SMALL LETTER U WITH ACUTE ("u") --> +<!ENTITY ucirc "û"><!-- U+00FB LATIN SMALL LETTER U WITH CIRCUMFLEX ("u") --> +<!ENTITY uuml "ü"><!-- U+00FC LATIN SMALL LETTER U WITH DIAERESIS ("ue") --> +<!ENTITY yacute "ý"><!-- U+00FD LATIN SMALL LETTER Y WITH ACUTE ("y") --> +<!ENTITY thorn "þ"><!-- U+00FE LATIN SMALL LETTER THORN ("[thorn]") --> +<!ENTITY yuml "ÿ"><!-- U+00FF LATIN SMALL LETTER Y WITH DIAERESIS ("y") --> + +<!-- Some of ISO Latin 9 and 10 --> +<!ENTITY OElig "Œ"><!-- U+0152 LATIN CAPITAL LIGATURE OE ("OE") --> +<!ENTITY oelig "œ"><!-- U+0153 LATIN SMALL LIGATURE OE ("oe") --> +<!ENTITY Scaron "Š"><!-- U+0160 LATIN CAPITAL LETTER S WITH CARON ("S") --> +<!ENTITY scaron "š"><!-- U+0161 LATIN SMALL LETTER S WITH CARON ("s") --> +<!ENTITY Yuml "Ÿ"><!-- U+0178 LATIN CAPITAL LETTER Y WITH DIAERESIS ("Y") --> + +<!-- Other Unicode (including some characters from the windows-1252 repertoire) --> +<!ENTITY fnof "ƒ"><!-- U+0192 LATIN SMALL LETTER F WITH HOOK ("f") --> +<!ENTITY tilde "˜"><!-- U+02DC SMALL TILDE ("~") --> +<!ENTITY ensp " "><!-- U+2002 EN SPACE (" ") --> +<!ENTITY emsp " "><!-- U+2003 EM SPACE (" ") --> +<!ENTITY thinsp " "><!-- U+2009 THIN SPACE (" ") --> +<!ENTITY ndash "–"><!-- U+2013 EN DASH ("-") --> +<!ENTITY mdash "—"><!-- U+2014 EM DASH ("-\u002D") --> +<!ENTITY lsquo "‘"><!-- U+2018 LEFT SINGLE QUOTATION MARK ("'") --> +<!ENTITY rsquo "’"><!-- U+2019 RIGHT SINGLE QUOTATION MARK ("'") --> +<!ENTITY sbquo "‚"><!-- U+201A SINGLE LOW-9 QUOTATION MARK ("'") --> +<!ENTITY ldquo "“"><!-- U+201C LEFT DOUBLE QUOTATION MARK ('"') --> +<!ENTITY rdquo "”"><!-- U+201D RIGHT DOUBLE QUOTATION MARK ('"') --> +<!ENTITY bdquo "„"><!-- U+201E DOUBLE LOW-9 QUOTATION MARK ('"') --> +<!ENTITY dagger "†"><!-- U+2020 DAGGER ("*!*") --> +<!ENTITY Dagger "‡"><!-- U+2021 DOUBLE DAGGER ("*!!*") --> +<!ENTITY bull "•"><!-- U+2022 BULLET ("o") --> +<!ENTITY hellip "…"><!-- U+2026 HORIZONTAL ELLIPSIS ("...") --> +<!ENTITY permil "′"><!-- U+2030 PER MILLE SIGN ("[/1000]") --> +<!ENTITY prime "′"><!-- U+2032 PRIME ("'") --> +<!ENTITY Prime "″"><!-- U+2033 DOUBLE PRIME ('"') --> +<!ENTITY lsaquo "‹"><!-- U+2039 SINGLE LEFT-POINTING ANGLE QUOTATION MARK ("<") --> +<!ENTITY rsaquo "›"><!-- U+203A SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (">") --> +<!ENTITY frasl "⁄"><!-- U+2044 FRACTION SLASH ("/") --> +<!ENTITY euro "€"><!-- U+20AC EURO SIGN ("EUR") --> +<!ENTITY trade "™"><!-- U+2122 TRADE MARK SIGN ("[TM]") --> +<!ENTITY larr "←"><!-- U+2190 LEFTWARDS ARROW ("<-\u002D") --> +<!ENTITY rarr "→"><!-- U+2192 RIGHTWARDS ARROW ("\u002D->") --> +<!ENTITY harr "↔"><!-- U+2194 LEFT RIGHT ARROW ("<->") --> +<!ENTITY lArr "⇐"><!-- U+21D0 LEFTWARDS DOUBLE ARROW ("<==") --> +<!ENTITY rArr "⇒"><!-- U+21D2 RIGHTWARDS DOUBLE ARROW ("==>") --> +<!ENTITY hArr "⇔"><!-- U+21D4 LEFT RIGHT DOUBLE ARROW ("<=>") --> +<!ENTITY minus "−"><!-- U+2212 MINUS SIGN ("-") --> +<!ENTITY lowast "∗"><!-- U+2217 ASTERISK OPERATOR ("*") --> +<!ENTITY le "≤"><!-- U+2264 LESS-THAN OR EQUAL TO ("<=") --> +<!ENTITY ge "≥"><!-- U+2265 GREATER-THAN OR EQUAL TO (">=") --> +<!ENTITY lang "〈"><!-- U+2329 LEFT-POINTING ANGLE BRACKET ("<") --> +<!ENTITY rang "〉"><!-- U+232A RIGHT-POINTING ANGLE BRACKET (">") --> + +<!-- EOF --> diff --git a/website/src/main/resources/spec/rfc2629.dtd b/website/src/main/resources/spec/rfc2629.dtd new file mode 100644 index 0000000..11334ae --- /dev/null +++ b/website/src/main/resources/spec/rfc2629.dtd @@ -0,0 +1,312 @@ +<!-- + revised DTD for the RFC document series, draft of 2009-10-06 + --> + + +<!-- + Typical invocation: + <!DOCTYPE rfc PUBLIC "-//IETF//DTD RFC 2629//EN" + "http://xml.resource.org/authoring/rfc2629.dtd" [ + ... dtd subset ... + ]> + or + <!DOCTYPE rfc SYSTEM "rfc2629.dtd" [ + ... dtd subset ... + ]> + --> + + +<!-- + Contents + + Character entities + + DTD data types + + The top-level + + Front matter + + The Body + + Back matter + --> + + +<!-- + Character entities + --> + + +<!ENTITY % rfc2629-xhtml + PUBLIC "-//IETF//ENTITIES XHTML subset for RFC 2629//EN" + "rfc2629-xhtml.ent"> +%rfc2629-xhtml; + +<!ENTITY % rfc2629-other + PUBLIC "-//IETF//ENTITIES Other for RFC 2629//EN" + "rfc2629-other.ent"> +%rfc2629-other; + + +<!-- + DTD data types: + + entity description + ====== =============================================== + NUMBER [0-9]+ + NUMBERS a comma-separated list of NUMBER + + DAY the day of the month, e.g., "1" + MONTH the month of the year, e.g., "January" + YEAR a four-digit year, e.g., "1999" + + URI e.g., "http://invisible.net/" + + ATEXT/CTEXT printable ASCII text (no line-terminators) + + TEXT character data + --> + + +<!ENTITY % NUMBER "CDATA"> +<!ENTITY % NUMBERS "CDATA"> + +<!ENTITY % DAY "CDATA"> +<!ENTITY % MONTH "CDATA"> +<!ENTITY % YEAR "CDATA"> + +<!ENTITY % URI "CDATA"> + +<!ENTITY % ATEXT "CDATA"> +<!ENTITY % CTEXT "#PCDATA"> + +<!ENTITY % TEXT "#PCDATA"> + +<!ENTITY rfc.number "XXXX"> + + +<!-- + The top-level + --> + + +<!-- + attributes for the "rfc" element are supplied by the RFC + editor. when preparing drafts, authors should leave them blank. + + the "seriesNo" attribute is used if the category is, e.g., BCP. + --> +<!ELEMENT rfc (front,middle,back?)> +<!ATTLIST rfc + number %NUMBER; #IMPLIED + obsoletes %NUMBERS; "" + updates %NUMBERS; "" + category (std|bcp|info|exp|historic) + #IMPLIED + consensus (no|yes) #IMPLIED + seriesNo %NUMBER; #IMPLIED + ipr (full2026|noDerivativeWorks2026|none + |full3667|noModification3667|noDerivatives3667 + |full3978|noModification3978|noDerivatives3978 + |trust200811|noModificationTrust200811|noDerivativesTrust200811 + |trust200902|noModificationTrust200902|noDerivativesTrust200902 + |pre5378Trust200902) + #IMPLIED + iprExtract IDREF #IMPLIED + submissionType + (IETF|IAB|IRTF|independent) "IETF" + docName %ATEXT; #IMPLIED + xml:lang %ATEXT; "en"> + + +<!-- + Front matter + --> + + +<!ELEMENT front (title,author+,date,area*,workgroup*,keyword*, + abstract?,note*)> + +<!-- the "abbrev" attribute is used for headers, etc. --> +<!ELEMENT title (%CTEXT;)> +<!ATTLIST title + abbrev %ATEXT; #IMPLIED> + +<!ELEMENT author (organization?,address?)> +<!ATTLIST author + initials %ATEXT; #IMPLIED + surname %ATEXT; #IMPLIED + fullname %ATEXT; #IMPLIED + role (editor) #IMPLIED> + +<!ELEMENT organization + (%CTEXT;)> +<!ATTLIST organization + abbrev %ATEXT; #IMPLIED> + +<!ELEMENT address (postal?,phone?,facsimile?,email?,uri?)> + +<!-- this content model should be more strict: + at most one of each the city, region, code, and country + elements may be present --> +<!ELEMENT postal (street+,(city|region|code|country)*)> +<!ELEMENT street (%CTEXT;)> +<!ELEMENT city (%CTEXT;)> +<!ELEMENT region (%CTEXT;)> +<!ELEMENT code (%CTEXT;)> +<!ELEMENT country (%CTEXT;)> +<!ELEMENT phone (%CTEXT;)> +<!ELEMENT facsimile (%CTEXT;)> +<!ELEMENT email (%CTEXT;)> +<!ELEMENT uri (%CTEXT;)> + +<!ELEMENT date EMPTY> +<!ATTLIST date + day %DAY; #IMPLIED + month %MONTH; #IMPLIED + year %YEAR; #IMPLIED> + +<!-- meta-data... --> +<!ELEMENT area (%CTEXT;)> +<!ELEMENT workgroup (%CTEXT;)> +<!ELEMENT keyword (%CTEXT;)> + +<!ELEMENT abstract (t)+> +<!ELEMENT note (t)+> +<!ATTLIST note + title %ATEXT; #REQUIRED> + + +<!-- + The body + --> + + +<!ELEMENT middle (section+)> + +<!ELEMENT section ((t|figure|texttable|iref)*,section*)> +<!ATTLIST section + anchor ID #IMPLIED + title %ATEXT; #REQUIRED + toc (include|exclude|default) + "default"> + +<!-- use of <appendix/> is deprecated... +<!ELEMENT appendix ((t|figure|texttable|iref)*,appendix*)> +<!ATTLIST appendix + anchor ID #IMPLIED + title %ATEXT; #REQUIRED + toc (include|exclude|default) + "default"> + --> + +<!-- use of <figure/> is deprecated... --> +<!ELEMENT t (%TEXT;|list|figure|xref|eref|iref|cref|spanx|vspace)*> +<!ATTLIST t + anchor ID #IMPLIED + hangText %ATEXT; #IMPLIED> + +<!-- the value of the style attribute is inherited from the closest + parent --> +<!ELEMENT list (t+)> +<!ATTLIST list + style %ATEXT; #IMPLIED + hangIndent %NUMBER; #IMPLIED + counter %ATEXT; #IMPLIED> + +<!ELEMENT xref (%CTEXT;)> +<!ATTLIST xref + target IDREF #REQUIRED + pageno (true|false) "false" + format (counter|title|none|default) + "default"> + +<!ELEMENT eref (%CTEXT;)> +<!ATTLIST eref + target %URI; #REQUIRED> + +<!ELEMENT iref EMPTY> +<!ATTLIST iref + item %ATEXT; #REQUIRED + subitem %ATEXT; "" + primary (true|false) "false"> + +<!ELEMENT cref (%CTEXT;)> +<!ATTLIST cref + anchor ID #IMPLIED + source %ATEXT; #IMPLIED> + +<!ELEMENT spanx (%CTEXT;)> +<!ATTLIST spanx + xml:space (default|preserve) "preserve" + style %ATEXT; "emph"> + +<!ELEMENT vspace EMPTY> +<!ATTLIST vspace + blankLines %NUMBER; "0"> + +<!ELEMENT figure (iref*,preamble?,artwork,postamble?)> +<!ATTLIST figure + anchor ID #IMPLIED + title %ATEXT; "" + suppress-title (true|false) "false" + src %URI; #IMPLIED + align (left|center|right) "left" + alt %ATEXT; "" + width %ATEXT; "" + height %ATEXT; ""> + +<!ELEMENT preamble (%TEXT;|xref|eref|iref|cref|spanx)*> +<!ELEMENT artwork (%TEXT;)*> +<!ATTLIST artwork + xml:space (default|preserve) "preserve" + name %ATEXT; "" + type %ATEXT; "" + src %URI; #IMPLIED + align (left|center|right) "left" + alt %ATEXT; "" + width %ATEXT; "" + height %ATEXT; ""> + +<!ELEMENT postamble (%TEXT;|xref|eref|iref|cref|spanx)*> + +<!ELEMENT texttable (preamble?,ttcol+,c*,postamble?)> +<!ATTLIST texttable + anchor ID #IMPLIED + title %ATEXT; "" + suppress-title (true|false) "false" + align (left|center|right) "center" + style (all|none|headers|full) "full"> +<!ELEMENT ttcol (%CTEXT;)> +<!ATTLIST ttcol + width %ATEXT; #IMPLIED + align (left|center|right) "left"> +<!ELEMENT c (%TEXT;|xref|eref|iref|cref|spanx)*> + + +<!-- + Back matter + --> + + +<!-- sections, if present, are appendices --> +<!ELEMENT back (references*,section*)> + +<!ELEMENT references (reference+)> +<!ATTLIST references + title %ATEXT; "References"> +<!ELEMENT reference (front,seriesInfo*,format*,annotation*)> +<!ATTLIST reference + anchor ID #IMPLIED + target %URI; #IMPLIED> +<!ELEMENT seriesInfo EMPTY> +<!ATTLIST seriesInfo + name %ATEXT; #REQUIRED + value %ATEXT; #REQUIRED> +<!ELEMENT format EMPTY> +<!ATTLIST format + target %URI; #IMPLIED + type %ATEXT; #REQUIRED + octets %NUMBER; #IMPLIED> +<!ELEMENT annotation (%TEXT;|xref|eref|iref|cref|spanx)*> diff --git a/website/src/main/resources/spec/rfc2629.xslt b/website/src/main/resources/spec/rfc2629.xslt new file mode 100644 index 0000000..7a7d284 --- /dev/null +++ b/website/src/main/resources/spec/rfc2629.xslt @@ -0,0 +1,10329 @@ +<!-- + XSLT transformation from RFC2629 XML format to HTML + + Copyright (c) 2006-2017, Julian Reschke (julian.reschke@greenbytes.de) + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name of Julian Reschke nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +--> + +<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" + version="2.0" + + xmlns:date="http://exslt.org/dates-and-times" + xmlns:ed="http://greenbytes.de/2002/rfcedit" + xmlns:exslt="http://exslt.org/common" + xmlns:msxsl="urn:schemas-microsoft-com:xslt" + xmlns:myns="mailto:julian.reschke@greenbytes.de?subject=rcf2629.xslt" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:saxon="http://saxon.sf.net/" + xmlns:saxon-old="http://icl.com/saxon" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns:x="http://purl.org/net/xml2rfc/ext" + xmlns:xi="http://www.w3.org/2001/XInclude" + xmlns:xhtml="http://www.w3.org/1999/xhtml" + + exclude-result-prefixes="date ed exslt msxsl myns rdf saxon saxon-old svg x xi xhtml" + > + +<xsl:strip-space elements="abstract address author back figure front list middle note postal reference references rfc section table tbody thead tr texttable"/> + +<xsl:output method="html" encoding="utf-8" doctype-system="about:legacy-compat" indent="no"/> + +<!-- PIs outside the root element, or inside the root element but before <front> --> +<xsl:variable name="global-std-pis" select="/processing-instruction('rfc') | /*/processing-instruction('rfc')[following-sibling::front]"/> + +<!-- rfc authorship PI --> + +<xsl:param name="xml2rfc-authorship"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'authorship'"/> + <xsl:with-param name="default" select="'yes'"/> + </xsl:call-template> +</xsl:param> + +<!-- rfc comments PI --> + +<xsl:param name="xml2rfc-comments"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'comments'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- rfc compact PI --> + +<xsl:param name="xml2rfc-compact"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'compact'"/> + <xsl:with-param name="default" select="$xml2rfc-rfcedstyle"/> + </xsl:call-template> +</xsl:param> + +<!-- rfc footer PI --> + +<xsl:param name="xml2rfc-footer"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'footer'"/> + </xsl:call-template> +</xsl:param> + +<!-- rfc header PI --> + +<xsl:param name="xml2rfc-header"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'header'"/> + </xsl:call-template> +</xsl:param> + +<!-- rfc inline PI --> + +<xsl:param name="xml2rfc-inline"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'inline'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- include a table of contents if a processing instruction <?rfc?> + exists with contents toc="yes". Can be overridden by an XSLT parameter --> + +<xsl:param name="xml2rfc-toc"> + <xsl:variable name="default"> + <xsl:choose> + <xsl:when test="/rfc/@version >= 3">yes</xsl:when> + <xsl:otherwise>no</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:choose> + <xsl:when test="/rfc/@tocInclude='false'">no</xsl:when> + <xsl:when test="/rfc/@tocInclude='true'">yes</xsl:when> + <xsl:otherwise> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'toc'"/> + <xsl:with-param name="default" select="$default"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<!-- optional tocdepth--> + +<xsl:param name="xml2rfc-tocdepth"> + <xsl:choose> + <xsl:when test="/rfc/@tocDepth"> + <xsl:value-of select="/rfc/@tocDepth"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'tocdepth'"/> + <xsl:with-param name="default" select="'3'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<xsl:variable name="parsedTocDepth"> + <xsl:choose> + <xsl:when test="$xml2rfc-tocdepth='1'">1</xsl:when> + <xsl:when test="$xml2rfc-tocdepth='2'">2</xsl:when> + <xsl:when test="$xml2rfc-tocdepth='3'">3</xsl:when> + <xsl:when test="$xml2rfc-tocdepth='4'">4</xsl:when> + <xsl:when test="$xml2rfc-tocdepth='5'">5</xsl:when> + <xsl:otherwise>99</xsl:otherwise> + </xsl:choose> +</xsl:variable> + +<!-- suppress top block if a processing instruction <?rfc?> + exists with contents tocblock="no". Can be overridden by an XSLT parameter --> + +<xsl:param name="xml2rfc-topblock"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'topblock'"/> + <xsl:with-param name="default" select="'yes'"/> + </xsl:call-template> +</xsl:param> + +<!-- Format to the RFC Editor's taste --> + +<xsl:param name="xml2rfc-rfcedstyle"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'rfcedstyle'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- the name of an automatically inserted references section --> + +<xsl:param name="xml2rfc-refparent"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'refparent'"/> + <xsl:with-param name="default" select="'References'"/> + </xsl:call-template> +</xsl:param> + +<!-- use symbolic reference names instead of numeric ones unless a processing instruction <?rfc?> + exists with contents symrefs="no". Can be overridden by an XSLT parameter --> + +<xsl:param name="xml2rfc-symrefs"> + <xsl:choose> + <xsl:when test="/rfc/@symRefs='false'">no</xsl:when> + <xsl:when test="/rfc/@symRefs='true'">yes</xsl:when> + <xsl:otherwise> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'symrefs'"/> + <xsl:with-param name="default" select="'yes'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<!-- sort references if a processing instruction <?rfc?> + exists with contents sortrefs="yes". Can be overridden by an XSLT parameter --> + +<xsl:param name="xml2rfc-sortrefs"> + <xsl:choose> + <xsl:when test="/rfc/@sortRefs='true'">yes</xsl:when> + <xsl:when test="/rfc/@sortRefs='false'">no</xsl:when> + <xsl:otherwise> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'sortrefs'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<!-- insert editing marks if a processing instruction <?rfc?> + exists with contents editing="yes". Can be overridden by an XSLT parameter --> + +<xsl:param name="xml2rfc-editing"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'editing'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- make it a private paper --> + +<xsl:param name="xml2rfc-private"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'private'"/> + </xsl:call-template> +</xsl:param> + +<!-- background image? --> + +<xsl:param name="xml2rfc-background"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'background'"/> + </xsl:call-template> +</xsl:param> + +<!-- CSS max page width --> + +<xsl:param name="xml2rfc-ext-maxwidth"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'maxwidth'"/> + <xsl:with-param name="default" select="'1000'"/> + </xsl:call-template> +</xsl:param> + +<xsl:variable name="parsedMaxwidth"> + <xsl:choose> + <xsl:when test="string(number($xml2rfc-ext-maxwidth)) != 'NaN'"> + <xsl:value-of select="$xml2rfc-ext-maxwidth"/> + </xsl:when> + <xsl:when test="$xml2rfc-ext-maxwidth='none'"></xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('Unsupported value of rfc-ext maxwidth PI: ', $xml2rfc-ext-maxwidth)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:variable> + +<!-- CSS styles --> + +<xsl:param name="xml2rfc-ext-styles">fft-sans-serif ffb-serif ff-cleartype</xsl:param> + +<xsl:variable name="styles" select="concat(' ',normalize-space($xml2rfc-ext-styles),' ')"/> + +<xsl:param name="xml2rfc-ext-ff-body"> + <xsl:variable name="t"> + <xsl:if test="contains($styles,' ff-noto ')"> + <xsl:if test="contains($styles,' ffb-serif ')"> + 'Noto Serif', + </xsl:if> + <xsl:if test="contains($styles,' ffb-sans-serif ')"> + 'Noto Sans', + </xsl:if> + </xsl:if> + <xsl:if test="contains($styles,' ff-cleartype ')"> + <xsl:if test="contains($styles,' ffb-serif ')"> + cambria, georgia, + </xsl:if> + <xsl:if test="contains($styles,' ffb-sans-serif ')"> + candara, calibri, + </xsl:if> + </xsl:if> + <xsl:if test="contains($styles,' ffb-sans-serif ')"> + segoe, optima, arial, sans-serif, + </xsl:if> + serif + </xsl:variable> + <xsl:call-template name="ff-list"> + <xsl:with-param name="s" select="normalize-space($t)"/> + </xsl:call-template> +</xsl:param> + +<xsl:param name="xml2rfc-ext-ff-title"> + <xsl:variable name="t"> + <xsl:if test="contains($styles,' ff-noto ')"> + <xsl:if test="contains($styles,' fft-serif ')"> + 'Noto Serif', + </xsl:if> + <xsl:if test="contains($styles,' fft-sans-serif ')"> + 'Noto Sans', + </xsl:if> + </xsl:if> + <xsl:if test="contains($styles,' ff-cleartype ')"> + <xsl:if test="contains($styles,' fft-serif ')"> + cambria, georgia, + </xsl:if> + <xsl:if test="contains($styles,' fft-sans-serif ')"> + candara, calibri, + </xsl:if> + </xsl:if> + <xsl:if test="contains($styles,' fft-serif ')"> + serif, + </xsl:if> + <xsl:if test="contains($styles,' fft-sans-serif ')"> + segoe, optima, arial, + </xsl:if> + sans-serif + </xsl:variable> + <xsl:call-template name="ff-list"> + <xsl:with-param name="s" select="normalize-space($t)"/> + </xsl:call-template> +</xsl:param> + +<xsl:param name="xml2rfc-ext-ff-pre"> + <xsl:variable name="t"> + <xsl:if test="contains($styles,' ff-noto ')"> + 'Roboto Mono', + </xsl:if> + <xsl:if test="contains($styles,' ff-cleartype ')"> + consolas, monaco, + </xsl:if> + monospace + </xsl:variable> + <xsl:call-template name="ff-list"> + <xsl:with-param name="s" select="normalize-space($t)"/> + </xsl:call-template> +</xsl:param> + +<xsl:param name="xml2rfc-ext-webfonts"> + <xsl:if test="contains($styles,' ff-noto ')"> + <xsl:if test="contains($styles,' ffb-sans-serif ') or contains($styles,' fft-sans-serif ')"> + <xsl:text>@import url('https://fonts.googleapis.com/css?family=Noto+Sans:r,b,i,bi'); </xsl:text> + </xsl:if> + <xsl:if test="contains($styles,' ffb-serif ') or contains($styles,' fft-serif ')"> + <xsl:text>@import url('https://fonts.googleapis.com/css?family=Noto+Serif:r,b,i,bi'); </xsl:text> + </xsl:if> + <xsl:text>@import url('https://fonts.googleapis.com/css?family=Roboto+Mono:r,b,i,bi'); </xsl:text> + </xsl:if> +</xsl:param> + +<xsl:template name="ff-list"> + <xsl:param name="s"/> + <xsl:choose> + <xsl:when test="not(contains($s,','))"> + <xsl:value-of select="normalize-space($s)"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="normalize-space(substring-before($s,','))"/> + <xsl:text>, </xsl:text> + <xsl:call-template name="ff-list"> + <xsl:with-param name="s" select="substring-after($s,',')"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- include PI --> + +<xsl:template name="getIncludes"> + <xsl:param name="nodes"/> + <xsl:for-each select="$nodes"> + <xsl:variable name="include"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="."/> + <xsl:with-param name="attr" select="'include'"/> + </xsl:call-template> + </xsl:variable> + <xsl:variable name="doc"> + <xsl:choose> + <xsl:when test="$include=''"/> + <xsl:when test="substring($include, string-length($include) - 3) != '.xml'"> + <xsl:copy-of select="document(concat($include,'.xml'))"/> + </xsl:when> + <xsl:otherwise> + <xsl:copy-of select="document($include)"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:if test="count(exslt:node-set($doc)) = 1"> + <myns:include from="{$include}" in="{generate-id(..)}"> + <xsl:copy-of select="$doc"/> + </myns:include> + </xsl:if> + </xsl:for-each> +</xsl:template> + +<xsl:template name="getXIncludes"> + <xsl:param name="nodes"/> + <xsl:for-each select="$nodes"> + <xsl:choose> + <xsl:when test="(@parse and @parse!='xml') or @xpointer"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'Unsupported attributes on x:include element'"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="doc"> + <xsl:copy-of select="document(@href)"/> + </xsl:variable> + <xsl:if test="count(exslt:node-set($doc)) = 1"> + <myns:include from="{@href}" in="{generate-id(..)}"> + <xsl:copy-of select="$doc"/> + </myns:include> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> +</xsl:template> + +<xsl:variable name="includeDirectives"> + <xsl:call-template name="getIncludes"> + <xsl:with-param name="nodes" select="/rfc/back/references/processing-instruction('rfc')"/> + </xsl:call-template> + <xsl:call-template name="getXIncludes"> + <xsl:with-param name="nodes" select="/rfc/back/references/xi:include"/> + </xsl:call-template> +</xsl:variable> + +<!-- prettyprinting --> + +<xsl:param name="xml2rfc-ext-html-pretty-print"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'html-pretty-print'"/> + </xsl:call-template> +</xsl:param> + +<xsl:variable name="prettyprint-class"> + <xsl:if test="$xml2rfc-ext-html-pretty-print"> + <xsl:value-of select="substring-before(normalize-space($xml2rfc-ext-html-pretty-print),' ')"/> + </xsl:if> +</xsl:variable> + +<xsl:variable name="prettyprint-script"> + <xsl:if test="$xml2rfc-ext-html-pretty-print"> + <xsl:value-of select="substring-after(normalize-space($xml2rfc-ext-html-pretty-print),' ')"/> + </xsl:if> +</xsl:variable> + +<!-- external resource containing errata, as generated by parse-errata.xslt --> +<xsl:param name="xml2rfc-ext-errata"/> +<xsl:variable name="errata-parsed" select="document($xml2rfc-ext-errata)//erratum[@status!='Rejected']"/> + +<!-- "remove in RFC phrases" --> +<xsl:variable name="note-removeInRFC">This note is to be removed before publishing as an RFC.</xsl:variable> +<xsl:variable name="section-removeInRFC">This section is to be removed before publishing as an RFC.</xsl:variable> + + +<!-- CSS class name remapping --> + +<xsl:param name="xml2rfc-ext-css-map"/> + +<xsl:template name="generate-css-class"> + <xsl:param name="name"/> + <xsl:variable name="cssmap" select="document($xml2rfc-ext-css-map)"/> + <xsl:variable name="entry" select="$cssmap/*/map[@from=$name]"/> + <xsl:choose> + <xsl:when test="$entry"> + <xsl:value-of select="$entry/@css"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$name"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- WORK IN PROGRESS; ONLY A FEW CLASSES SUPPORTED FOR NOW --> +<xsl:variable name="css-artwork"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'artwork'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-art-svg"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'art-svg'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-docstatus"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'docstatus'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-center"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'center'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-erratum"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'erratum'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-error"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'error'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-fbbutton"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'fbbutton'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-feedback"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'feedback'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-header"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'header'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-left"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'left'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-noprint"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'noprint'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-publishedasrfc"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'publishedasrfc'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-reference"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'reference'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-right"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'right'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-tcenter"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'tcenter'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-tleft"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'tleft'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-tright"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'tright'"/></xsl:call-template></xsl:variable> +<xsl:variable name="css-tt"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'tt'"/></xsl:call-template></xsl:variable> + + +<!-- RFC-Editor site linking --> + +<xsl:param name="xml2rfc-ext-link-rfc-to-info-page"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'link-rfc-to-info-page'"/> + <xsl:with-param name="default"> + <xsl:choose> + <xsl:when test="$pub-yearmonth >= 201503">yes</xsl:when> + <xsl:otherwise>no</xsl:otherwise> + </xsl:choose> + </xsl:with-param> + </xsl:call-template> +</xsl:param> + +<!-- DOI insertion --> + +<xsl:param name="xml2rfc-ext-insert-doi"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'insert-doi'"/> + <xsl:with-param name="default"> + <xsl:choose> + <xsl:when test="$pub-yearmonth >= 201505">yes</xsl:when> + <xsl:otherwise>no</xsl:otherwise> + </xsl:choose> + </xsl:with-param> + </xsl:call-template> +</xsl:param> + +<!-- initials handling? --> + +<xsl:param name="xml2rfc-multiple-initials"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc')"/> + <xsl:with-param name="attr" select="'multiple-initials'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- paragraph links? --> + +<xsl:param name="xml2rfc-ext-paragraph-links"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'paragraph-links'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- extension for XML parsing in artwork --> + +<xsl:param name="xml2rfc-ext-parse-xml-in-artwork"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'parse-xml-in-artwork'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<xsl:param name="xml2rfc-ext-trace-parse-xml"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'trace-parse-xml'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- extension for excluding the index --> + +<xsl:param name="xml2rfc-ext-include-index"> + <xsl:choose> + <xsl:when test="/rfc/@indexInclude='false'">no</xsl:when> + <xsl:when test="/rfc/@indexInclude='true'">yes</xsl:when> + <xsl:otherwise> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'include-index'"/> + <xsl:with-param name="default" select="'yes'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<!-- extension for inserting RFC metadata --> + +<xsl:param name="xml2rfc-ext-insert-metadata"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'insert-metadata'"/> + <xsl:with-param name="default" select="'yes'"/> + </xsl:call-template> +</xsl:param> + +<!-- extension for excluding DCMI properties in meta tag (RFC2731) --> + +<xsl:param name="xml2rfc-ext-support-rfc2731"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'support-rfc2731'"/> + <xsl:with-param name="default" select="'yes'"/> + </xsl:call-template> +</xsl:param> + +<!-- extension for specifying the value for <vspace> after which it's taken as a page break --> + +<xsl:param name="xml2rfc-ext-vspace-pagebreak"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'vspace-pagebreak'"/> + <xsl:with-param name="default" select="'100'"/> + </xsl:call-template> +</xsl:param> + +<!-- extension for allowing markup inside artwork --> + +<xsl:param name="xml2rfc-ext-allow-markup-in-artwork"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'allow-markup-in-artwork'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- extension for including references into index --> + +<xsl:param name="xml2rfc-ext-include-references-in-index"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'include-references-in-index'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- position of author's section --> + +<xsl:param name="xml2rfc-ext-authors-section"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'authors-section'"/> + <xsl:with-param name="default" select="'end'"/> + </xsl:call-template> +</xsl:param> + +<!-- justification? --> + +<xsl:param name="xml2rfc-ext-justification"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'justification'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- switch for doublesided layout --> + +<xsl:param name="xml2rfc-ext-duplex"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'duplex'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- trailing dots in section numbers --> + +<xsl:param name="xml2rfc-ext-sec-no-trailing-dots"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'sec-no-trailing-dots'"/> + </xsl:call-template> +</xsl:param> + +<!-- check artwork width? --> + +<xsl:param name="xml2rfc-ext-check-artwork-width"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'check-artwork-width'"/> + <xsl:with-param name="default" select="'yes'"/> + </xsl:call-template> +</xsl:param> + +<!-- choose whether or not to do mailto links --> + +<xsl:param name="xml2rfc-linkmailto"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'linkmailto'"/> + <xsl:with-param name="default" select="'yes'"/> + </xsl:call-template> +</xsl:param> + +<!-- iprnotified switch --> + +<xsl:param name="xml2rfc-iprnotified"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$global-std-pis"/> + <xsl:with-param name="attr" select="'iprnotified'"/> + <xsl:with-param name="default" select="'no'"/> + </xsl:call-template> +</xsl:param> + +<!-- URL templates for RFCs and Internet Drafts. --> + +<!-- Reference the authoritative ASCII versions +<xsl:param name="rfcUrlPrefix" select="'http://www.ietf.org/rfc/rfc'" /> +<xsl:param name="rfcUrlPostfix" select="'.txt'" /> +--> +<!-- Reference the marked up versions over on https://tools.ietf.org/html. --> +<xsl:param name="rfcUrlFragSection" select="'section-'" /> +<xsl:param name="rfcUrlFragAppendix" select="'appendix-'" /> +<xsl:param name="internetDraftUrlFragSection" select="'section-'" /> +<xsl:param name="internetDraftUrlFragAppendix" select="'appendix-'" /> + +<!--templates for URI calculation --> + +<xsl:param name="xml2rfc-ext-isbn-uri"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'isbn-uri'"/> + <xsl:with-param name="default">https://www.worldcat.org/search?q=isbn:{isbn}</xsl:with-param> + </xsl:call-template> +</xsl:param> + +<xsl:template name="compute-isbn-uri"> + <xsl:param name="isbn"/> + <xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="$xml2rfc-ext-isbn-uri"/> + <xsl:with-param name="replace" select="'{isbn}'"/> + <xsl:with-param name="by" select="translate($isbn,'-','')"/> + </xsl:call-template> +</xsl:template> + +<xsl:param name="xml2rfc-ext-rfc-uri"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'rfc-uri'"/> + <xsl:with-param name="default">https://tools.ietf.org/html/rfc{rfc}</xsl:with-param> + </xsl:call-template> +</xsl:param> + +<xsl:template name="compute-rfc-uri"> + <xsl:param name="rfc"/> + <xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="$xml2rfc-ext-rfc-uri"/> + <xsl:with-param name="replace" select="'{rfc}'"/> + <xsl:with-param name="by" select="$rfc"/> + </xsl:call-template> +</xsl:template> + +<xsl:param name="xml2rfc-ext-internet-draft-uri"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'internet-draft-uri'"/> + <xsl:with-param name="default">https://tools.ietf.org/html/{internet-draft}</xsl:with-param> + </xsl:call-template> +</xsl:param> + +<xsl:template name="compute-internet-draft-uri"> + <xsl:param name="internet-draft"/> + <xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="$xml2rfc-ext-internet-draft-uri"/> + <xsl:with-param name="replace" select="'{internet-draft}'"/> + <xsl:with-param name="by" select="$internet-draft"/> + </xsl:call-template> +</xsl:template> + +<xsl:param name="xml2rfc-ext-doi-uri"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'doi-uri'"/> + <xsl:with-param name="default">http://dx.doi.org/{doi}</xsl:with-param> + </xsl:call-template> +</xsl:param> + +<xsl:template name="compute-doi-uri"> + <xsl:param name="doi"/> + <xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="$xml2rfc-ext-doi-uri"/> + <xsl:with-param name="replace" select="'{doi}'"/> + <xsl:with-param name="by" select="$doi"/> + </xsl:call-template> +</xsl:template> + +<xsl:param name="xml2rfc-ext-rfc-erratum-uri"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'rfc-erratum-uri'"/> + <xsl:with-param name="default">https://www.rfc-editor.org/errata/eid{eid}</xsl:with-param> + </xsl:call-template> +</xsl:param> + +<xsl:template name="compute-rfc-erratum-uri"> + <xsl:param name="eid"/> + <xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="$xml2rfc-ext-rfc-erratum-uri"/> + <xsl:with-param name="replace" select="'{eid}'"/> + <xsl:with-param name="by" select="$eid"/> + </xsl:call-template> +</xsl:template> + +<xsl:param name="xml2rfc-ext-rfc-errata-uri"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'rfc-errata-uri'"/> + <xsl:with-param name="default">https://www.rfc-editor.org/errata_search.php?rfc={rfc}</xsl:with-param> + </xsl:call-template> +</xsl:param> + +<!-- the format we're producing --> +<xsl:param name="outputExtension" select="'html'"/> + +<!-- source for autorefresh --> +<xsl:param name="xml2rfc-ext-refresh-from"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'refresh-from'"/> + <xsl:with-param name="default" select="''"/> + </xsl:call-template> +</xsl:param> + +<!-- XSLT for autorefresh --> +<xsl:param name="xml2rfc-ext-refresh-xslt"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'refresh-xslt'"/> + <xsl:with-param name="default" select="'rfc2629.xslt'"/> + </xsl:call-template> +</xsl:param> + +<!-- interval for autorefresh --> +<xsl:param name="xml2rfc-ext-refresh-interval"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'refresh-interval'"/> + <xsl:with-param name="default" select="10"/> + </xsl:call-template> +</xsl:param> + +<!-- warning re: absent node-set ext. function --> +<xsl:variable name="node-set-warning"> + This stylesheet requires either an XSLT-1.0 processor with node-set() + extension function, or an XSLT-2.0 processor. Therefore, parts of the + document couldn't be displayed. +</xsl:variable> + +<!-- character translation tables --> +<xsl:variable name="lcase" select="'abcdefghijklmnopqrstuvwxyz'" /> +<xsl:variable name="ucase" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'" /> +<xsl:variable name="digits" select="'0123456789'" /> +<xsl:variable name="alpha" select="concat($lcase,$ucase)"/> +<xsl:variable name="alnum" select="concat($alpha,$digits)"/> + +<!-- build help keys for indices --> +<xsl:key name="index-first-letter" + match="iref|reference" + use="translate(substring(concat(@anchor,@item),1,1),'abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ')" /> + +<xsl:key name="index-item" + match="iref" + use="@item" /> + +<xsl:key name="index-item-subitem" + match="iref" + use="concat(@item,'..',@subitem)" /> + +<xsl:key name="index-xref-by-sec" + match="xref[@x:sec|@section]" + use="concat(@target,'..',@x:sec,@section)" /> + +<xsl:key name="index-xref-by-anchor" + match="xref[@x:rel|@relative]" + use="concat(@target,'..',@x:rel,@relative)" /> + +<xsl:key name="anchor-item" + match="//*[@anchor]" + use="@anchor"/> + +<xsl:key name="xref-item" + match="//xref" + use="@target"/> + +<xsl:key name="extref-item" + match="//x:ref" + use="."/> + +<!-- prefix for automatically generated anchors --> +<xsl:variable name="anchor-pref" select="'rfc.'" /> + +<!-- IPR version switch --> +<xsl:variable name="ipr-rfc3667" select="( + /rfc/@number > 3708) or + not( + (/rfc/@ipr = 'full2026') or + (/rfc/@ipr = 'noDerivativeWorks2026') or + (/rfc/@ipr = 'noDerivativeWorksNow') or + (/rfc/@ipr = 'none') or + (/rfc/@ipr = '') or + not(/rfc/@ipr) + )" /> + +<xsl:variable name="rfcno" select="/rfc/@number"/> + +<xsl:variable name="submissionType"> + <xsl:choose> + <xsl:when test="/rfc/@submissionType='IETF' or not(/rfc/@submissionType) or /rfc/submissionType=''">IETF</xsl:when> + <xsl:when test="/rfc/@submissionType='IAB' or /rfc/@submissionType='IRTF' or /rfc/@submissionType='independent'"> + <xsl:value-of select="/rfc/@submissionType"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat('(UNSUPPORTED SUBMISSION TYPE: ',/rfc/@submissionType,')')"/> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unsupported value for /rfc/@submissionType: ', /rfc/@submissionType)"/> + <xsl:with-param name="inline" select="'no'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + + <!-- sanity check on @consensus --> + <xsl:if test="/rfc/@consensus and /rfc/@submissionType='independent'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('/rfc/@consensus meaningless with a /rfc/@submissionType value of ', /rfc/@submissionType)"/> + </xsl:call-template> + </xsl:if> +</xsl:variable> + +<xsl:variable name="consensus"> + <xsl:choose> + <xsl:when test="/rfc/@consensus='yes' or /rfc/@consensus='true' or not(/rfc/@consensus)">yes</xsl:when> + <xsl:when test="/rfc/@consensus='no' or /rfc/@consensus='false'">no</xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat('(UNSUPPORTED VALUE FOR CONSENSUS: ',/rfc/@consensus,')')"/> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unsupported value for /rfc/@consensus: ', /rfc/@consensus)"/> + <xsl:with-param name="inline" select="'no'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:variable> + +<!-- Header format as defined in RFC 5741, and deployed end of Dec 2009 --> +<xsl:variable name="header-format"> + <xsl:choose> + <xsl:when test="$pub-yearmonth >= 201001 or + ($rfcno=5741 or $rfcno=5742 or $rfcno=5743)" + >2010</xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:variable> + +<xsl:variable name="rfc-boilerplate"> + <xsl:choose> + <!-- RFC boilerplate as defined in RFC 5741, and deployed end of Dec 2009 --> + <xsl:when test="$pub-yearmonth >= 201001 or + ($rfcno=5741 or $rfcno=5742 or $rfcno=5743)" + >2010</xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:variable> + +<!-- the reference to the latest and greatest headers-and-boilerplates document --> +<xsl:variable name="hab-reference"> + <xsl:choose> + <xsl:when test="$pub-yearmonth >= 201606 or ($rfcno=7846 or $rfcno=7865 or $rfcno=7866 or $rfcno=7873 or $rfcno=7879 or $rfcno=7892)">Section 2 of RFC 7841</xsl:when> + <xsl:otherwise>Section 2 of RFC 5741</xsl:otherwise> + </xsl:choose> +</xsl:variable> + +<xsl:variable name="id-boilerplate"> + <xsl:choose> + <!-- ID boilerplate approved by IESG on Jan 14 2010--> + <xsl:when test="$pub-yearmonth >= 201004" + >2010</xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:variable> + +<xsl:variable name="ipr-rfc4748" select="( + $ipr-rfc3667 and + ( $rfcno >= 4715 and ( $rfcno != 4718 and $rfcno != 4735 and $rfcno != 4749 )) + or + ( $rfcno=4578 or $rfcno=4582 or $rfcno=4583 or $rfcno=4628 or $rfcno=4629 or $rfcno=4639 or $rfcno=4651 or $rfcno=4682 or $rfcno=4684 or $rfcno=4695 or $rfcno=4696 ) + or + ( not(/rfc/@number) and $pub-yearmonth >= 200611) + )" /> + +<xsl:variable name="ipr-2007-08" select="( + $ipr-rfc4748 and + ( + ($rfcno > 5000 + and $rfcno != 5020 + and $rfcno != 5021 + and $rfcno != 5034 + and $rfcno != 5052 + and $rfcno != 5065 + and $rfcno != 5094) or + ($xml2rfc-ext-pub-year >= 2008) or + (not(/rfc/@number) and $pub-yearmonth >= 200709) + ) + )" /> + +<xsl:variable name="ipr-2008-11" select="( + /rfc/@number and $pub-yearmonth >= 200811 + ) + or + ( + /rfc/@ipr = 'trust200811' or + /rfc/@ipr = 'noModificationTrust200811' or + /rfc/@ipr = 'noDerivativesTrust200902' or + /rfc/@ipr = 'trust200902' or + /rfc/@ipr = 'noModificationTrust200902' or + /rfc/@ipr = 'noDerivativesTrust200902' or + /rfc/@ipr = 'pre5378Trust200902' + )" /> + +<xsl:variable name="ipr-2009-02" select="( + $ipr-2008-11 and $pub-yearmonth >= 200902 + )" /> + +<!-- this makes the Sep 2009 TLP text depend on the publication date to be >= 2009-11 + for IDs, and around 2009-09 for RFCs--> +<xsl:variable name="ipr-2009-09" select="( + ( not(/rfc/@number) and $pub-yearmonth >= 200911 ) + or + ( + /rfc/@number and $pub-yearmonth >= 200909 and + $rfcno!=5582 and $rfcno!=5621 and $rfcno!=5632 and $rfcno!=5645 and $rfcno!=5646 and $rfcno!=5681 + ) + )" /> + +<!-- this makes the Jan 2010 TLP text depend on the publication date to be >= 2010-04 + for IDs, and around 2010-01 for RFCs--> +<xsl:variable name="ipr-2010-01" select="( + ( not(/rfc/@number) and $pub-yearmonth >= 201004 ) + or + ( + /rfc/@number and ($pub-yearmonth >= 201001 or + $rfcno=5741 or $rfcno=5742 or $rfcno=5743) + ) + )" /> + +<!-- see http://mailman.rfc-editor.org/pipermail/rfc-interest/2009-June/001373.html --> +<!-- for IDs, implement the change as 2009-11 --> +<xsl:variable name="abstract-first" select="( + (/rfc/@number and $pub-yearmonth >= 200907) + or + (not(/rfc/@number) and $pub-yearmonth >= 200911) + )" /> + +<!-- RFC 7322 changed the placement of notes --> +<xsl:variable name="notes-follow-abstract" select="( + (/rfc/@number and /rfc/@number >= 7200) + or + ($pub-yearmonth >= 201409) + )" /> + +<!-- funding switch --> +<xsl:variable name="funding0" select="( + $rfcno > 2499) or + (not(/rfc/@number) and /rfc/@docName and $xml2rfc-ext-pub-year >= 1999 + )" /> + +<xsl:variable name="funding1" select="( + $rfcno > 4320) or + (not(/rfc/@number) and /rfc/@docName and $xml2rfc-ext-pub-year >= 2006 + )" /> + +<xsl:variable name="no-funding" select="$ipr-2007-08"/> + +<xsl:variable name="no-copylong" select="$ipr-2008-11"/> + +<!-- will document have an index --> +<xsl:variable name="has-index" select="(//iref or (//xref and $xml2rfc-ext-include-references-in-index='yes')) and $xml2rfc-ext-include-index!='no'" /> + +<!-- does the document contain edits? --> +<xsl:variable name="has-edits" select="//ed:ins | //ed:del | //ed:replace" /> + +<!-- does the document have a published-as-rfc link? --> +<xsl:variable name="published-as-rfc" select="/*/x:link[@rel='Alternate' and starts-with(@title,'RFC')]"/> + + +<xsl:template match="text()[not(ancestor::artwork) and not(ancestor::sourcecode)]"> + <xsl:variable name="ws" select="' '"/> + <xsl:variable name="starts-with-ws" select="'' = translate(substring(.,1,1),$ws,'')"/> + <xsl:variable name="ends-with-ws" select="'' = translate(substring(.,string-length(.),1),$ws,'')"/> + <xsl:variable name="normalized" select="normalize-space(.)"/> + <!--<xsl:message> Orig: "<xsl:value-of select="."/>"</xsl:message> + <xsl:message>Start: "<xsl:value-of select="$starts-with-ws"/>"</xsl:message> + <xsl:message> End: "<xsl:value-of select="$ends-with-ws"/>"</xsl:message> --> + <xsl:if test="$starts-with-ws and (preceding-sibling::node() | parent::ed:ins | parent::ed:del)"> + <xsl:text> </xsl:text> + </xsl:if> + <xsl:value-of select="$normalized"/> + <xsl:if test="$ends-with-ws and $normalized!='' and (following-sibling::node() | parent::ed:ins | parent::ed:del)"> + <xsl:text> </xsl:text> + </xsl:if> +</xsl:template> + + +<xsl:template match="abstract"> + <xsl:call-template name="check-no-text-content"/> + <section id="{$anchor-pref}abstract"> + <xsl:call-template name="insert-errata"> + <xsl:with-param name="section" select="'abstract'"/> + </xsl:call-template> + <h2><a href="#{$anchor-pref}abstract">Abstract</a></h2> + <xsl:apply-templates /> + </section> +</xsl:template> + +<msxsl:script language="JScript" implements-prefix="myns"> + function parseXml(str) { + try { + var doc = new ActiveXObject("MSXML2.DOMDocument"); + doc.async = false; + if (doc.loadXML(str)) { + return ""; + } + else { + return doc.parseError.reason + "\n" + doc.parseError.srcText + " (" + doc.parseError.line + "/" + doc.parseError.linepos + ")"; + } + } + catch(e) { + return ""; + } + } +</msxsl:script> + +<xsl:template name="add-artwork-class"> + <xsl:variable name="v"> + <xsl:choose> + <xsl:when test="@type='abnf' or @type='abnf2045' or @type='abnf2616' or @type='abnf7230' or @type='application/xml-dtd' or @type='inline' or @type='application/relax-ng-compact-syntax'">inline</xsl:when> + <xsl:when test="starts-with(@type,'message/http') and contains(@type,'msgtype="request"')">text2</xsl:when> + <xsl:when test="starts-with(@type,'message/http')">text</xsl:when> + <xsl:when test="starts-with(@type,'drawing')">drawing</xsl:when> + <xsl:when test="starts-with(@type,'text/plain') or @type='example' or @type='code' or @type='application/xml-dtd' or @type='application/json'">text</xsl:when> + <xsl:otherwise/> + </xsl:choose> + <xsl:if test="@x:lang and $prettyprint-class!=''"> + <xsl:value-of select="concat(' ',$prettyprint-class)"/> + <xsl:if test="@x:lang!=''"> + <xsl:value-of select="concat(' lang-',@x:lang)"/> + </xsl:if> + </xsl:if> + </xsl:variable> + <xsl:if test="normalize-space($v)!=''"> + <xsl:attribute name="class"><xsl:value-of select="normalize-space($v)"/></xsl:attribute> + </xsl:if> +</xsl:template> + +<xsl:template name="insert-begin-code"> + <xsl:if test="@x:is-code-component='yes'"> + <pre class="ccmarker cct"><span><CODE BEGINS></span></pre> + </xsl:if> +</xsl:template> + +<xsl:template name="insert-end-code"> + <xsl:if test="@x:is-code-component='yes'"> + <pre class="ccmarker ccb"><span><CODE ENDS></span></pre> + </xsl:if> +</xsl:template> + +<xsl:template match="artwork|sourcecode"> + <xsl:if test="not(ancestor::ed:del) and $xml2rfc-ext-parse-xml-in-artwork='yes' and function-available('myns:parseXml')" use-when="function-available('myns:parseXml')"> + <xsl:if test="contains(.,'<?xml')"> + <xsl:variable name="body" select="substring-after(substring-after(.,'<?xml'),'?>')" /> + <xsl:if test="$body!='' and myns:parseXml($body)!=''"> + <table style="background-color: red; border-width: thin; border-style: solid; border-color: black;"> + <tr><td> + XML PARSE ERROR; parsed the body below: + <pre> + <xsl:value-of select="$body"/> + </pre> + resulting in: + <pre> + <xsl:value-of select="myns:parseXml($body)" /> + </pre> + </td></tr></table> + </xsl:if> + </xsl:if> + <xsl:if test="@ed:parse-xml-after"> + <xsl:if test="myns:parseXml(string(.))!=''"> + <table style="background-color: red; border-width: thin; border-style: solid; border-color: black;"> + <tr><td> + XML PARSE ERROR: + <pre><xsl:value-of select="myns:parseXml(string(.))" /></pre> + </td></tr></table> + </xsl:if> + </xsl:if> + </xsl:if> + <xsl:if test="contains(.,' ')"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'artwork contains HTAB character'"/> + <xsl:with-param name="inline" select="'no'"/> + </xsl:call-template> + </xsl:if> + <xsl:variable name="display"> + <xsl:choose> + <xsl:when test="$xml2rfc-ext-allow-markup-in-artwork='yes'"> + <xsl:apply-templates/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="."/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:choose> + <xsl:when test="@align='right'"> + <div style="display:table; margin-left: auto; margin-right: 0em;"> + <xsl:call-template name="insert-begin-code"/> + <pre style="margin-left: 0em;"> + <xsl:call-template name="add-artwork-class"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:copy-of select="$display"/> + </pre> + <xsl:call-template name="insert-end-code"/> + </div> + </xsl:when> + <xsl:when test="@align='center'"> + <div style="display:table; margin-left: auto; margin-right: auto;"> + <xsl:call-template name="insert-begin-code"/> + <pre style="margin-left: 0em;"> + <xsl:call-template name="add-artwork-class"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:copy-of select="$display"/> + </pre> + <xsl:call-template name="insert-end-code"/> + </div> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="insert-begin-code"/> + <pre> + <xsl:call-template name="add-artwork-class"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:copy-of select="$display"/> + </pre> + <xsl:call-template name="insert-end-code"/> + </xsl:otherwise> + </xsl:choose> + <xsl:call-template name="check-artwork-width"> + <xsl:with-param name="content"><xsl:apply-templates/></xsl:with-param> + <xsl:with-param name="indent"><xsl:value-of select="string-length(@x:indent-with)"/></xsl:with-param> + </xsl:call-template> +</xsl:template> + +<!-- special case for first text node in artwork --> +<xsl:template match="artwork/text()[1]"> + <xsl:choose> + <xsl:when test="starts-with(.,' ')"> + <!-- reduce leading whitespace --> + <xsl:value-of select="substring(.,2)"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="."/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + + +<xsl:template name="check-artwork-width"> + <xsl:param name="content"/> + <xsl:param name="indent"/> + <xsl:choose> + <xsl:when test="$xml2rfc-ext-check-artwork-width='no'"> + <!-- skip check --> + </xsl:when> + <xsl:when test="not(contains($content,' '))"> + <xsl:if test="string-length($content) > 69 + number($indent)"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">artwork line too long: '<xsl:value-of select="$content"/>' (<xsl:value-of select="string-length($content)"/> characters)</xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="start" select="substring-before($content,' ')"/> + <xsl:variable name="end" select="substring-after($content,' ')"/> + <xsl:variable name="max"> + <xsl:choose> + <xsl:when test="$indent!=''"><xsl:value-of select="69 + $indent"/></xsl:when> + <xsl:otherwise>69</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:if test="string-length($start) > $max"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">artwork line too long: '<xsl:value-of select="$start"/>' (<xsl:value-of select="string-length($start)"/> characters)</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:call-template name="check-artwork-width"> + <xsl:with-param name="content" select="$end"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="artwork[@src and starts-with(@type,'image/') or @type='svg']|artwork[svg:svg]"> + <xsl:variable name="class"> + <xsl:value-of select="$css-artwork"/> + <xsl:text> </xsl:text> + <xsl:if test="svg:svg"> + <xsl:value-of select="$css-art-svg"/> + </xsl:if> + <xsl:choose> + <xsl:when test="@align='center'"><xsl:text> </xsl:text><xsl:value-of select="$css-center"/></xsl:when> + <xsl:when test="@align='right'"><xsl:text> </xsl:text><xsl:value-of select="$css-right"/></xsl:when> + <xsl:otherwise/> + </xsl:choose> + </xsl:variable> + <div class="{normalize-space($class)}"> + <xsl:choose> + <xsl:when test="svg:svg"> + <xsl:copy-of select="svg:svg"/> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="alt"> + <xsl:choose> + <xsl:when test="@alt!=''"> + <xsl:value-of select="@alt"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="."/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <img src="{@src}"> + <xsl:if test="normalize-space($alt)!=''"> + <xsl:attribute name="alt"><xsl:value-of select="$alt"/></xsl:attribute> + </xsl:if> + <xsl:if test="@width and @width!=''"> + <xsl:copy-of select="@width"/> + </xsl:if> + <xsl:if test="@height and @height!=''"> + <xsl:copy-of select="@height"/> + </xsl:if> + </img> + </xsl:otherwise> + </xsl:choose> + </div> +</xsl:template> + +<xsl:template match="author|x:contributor"> + <xsl:call-template name="check-no-text-content"/> + + <address> + <xsl:call-template name="emit-author"/> + + <xsl:if test="@asciiFullname!='' or organization/@ascii!='' or postal/*/@ascii"> + <br/><br/> + <em>Additional contact information:</em> + <br/> + <xsl:call-template name="emit-author"> + <xsl:with-param name="ascii" select="false()"/> + </xsl:call-template> + </xsl:if> + </address> +</xsl:template> + +<xsl:template name="emit-author"> + <xsl:param name="ascii" select="true()"/> + <b> + <xsl:choose> + <xsl:when test="@asciiFullname!='' and $ascii"> + <xsl:value-of select="@asciiFullname" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@fullname" /> + </xsl:otherwise> + </xsl:choose> + </b> + <xsl:if test="@role"> + <xsl:text> (</xsl:text> + <xsl:value-of select="@role" /> + <xsl:text>)</xsl:text> + </xsl:if> + <!-- annotation support for Martin "uuml" Duerst --> + <xsl:if test="@x:annotation"> + <xsl:text> </xsl:text> + <i><xsl:value-of select="@x:annotation"/></i> + </xsl:if> + + <xsl:if test="normalize-space(concat(organization,organization/@ascii)) != ''"> + <br/> + <xsl:choose> + <xsl:when test="organization/@ascii!='' and $ascii"> + <xsl:value-of select="organization/@ascii" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="organization" /> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + + <xsl:if test="address/postal"> + <xsl:for-each select="address/postal/street"> + <xsl:variable name="street"> + <xsl:call-template name="extract-normalized"> + <xsl:with-param name="name" select="'street'"/> + <xsl:with-param name="ascii" select="$ascii"/> + </xsl:call-template> + </xsl:variable> + <xsl:if test="$street!=''"> + <br/> + <xsl:value-of select="$street"/> + </xsl:if> + </xsl:for-each> + <xsl:for-each select="address/postal/postalLine"> + <xsl:variable name="line"> + <xsl:call-template name="extract-normalized"> + <xsl:with-param name="name" select="'postalLine'"/> + <xsl:with-param name="ascii" select="$ascii"/> + </xsl:call-template> + </xsl:variable> + <xsl:if test="$line!=''"> + <br/> + <xsl:value-of select="$line"/> + </xsl:if> + </xsl:for-each> + <xsl:if test="address/postal/city|address/postal/region|address/postal/code"> + <br/> + <xsl:variable name="city"> + <xsl:if test="address/postal/city"> + <xsl:call-template name="extract-normalized"> + <xsl:with-param name="node" select="address/postal/city"/> + <xsl:with-param name="name" select="'address/postal/city'"/> + <xsl:with-param name="ascii" select="$ascii"/> + </xsl:call-template> + </xsl:if> + </xsl:variable> + <xsl:variable name="region"> + <xsl:if test="address/postal/region"> + <xsl:call-template name="extract-normalized"> + <xsl:with-param name="node" select="address/postal/region"/> + <xsl:with-param name="name" select="'address/postal/region'"/> + <xsl:with-param name="ascii" select="$ascii"/> + </xsl:call-template> + </xsl:if> + </xsl:variable> + <xsl:variable name="code"> + <xsl:if test="address/postal/code"> + <xsl:call-template name="extract-normalized"> + <xsl:with-param name="node" select="address/postal/code"/> + <xsl:with-param name="name" select="'address/postal/code'"/> + <xsl:with-param name="ascii" select="$ascii"/> + </xsl:call-template> + </xsl:if> + </xsl:variable> + + <xsl:if test="$city!=''"> + <xsl:value-of select="$city"/> + </xsl:if> + + <xsl:variable name="region-and-code"> + <xsl:value-of select="$region"/> + <xsl:if test="$region!='' and $code!=''"> + <xsl:text> </xsl:text> + </xsl:if> + <xsl:value-of select="$code"/> + </xsl:variable> + + <xsl:if test="$region-and-code!=''"> + <xsl:if test="$city!=''"> + <xsl:text>, </xsl:text> + </xsl:if> + <xsl:value-of select="$region-and-code"/> + </xsl:if> + </xsl:if> + <xsl:if test="address/postal/country"> + <xsl:variable name="country"> + <xsl:call-template name="extract-normalized"> + <xsl:with-param name="node" select="address/postal/country"/> + <xsl:with-param name="name" select="'address/postal/country'"/> + <xsl:with-param name="ascii" select="$ascii"/> + </xsl:call-template> + </xsl:variable> + <xsl:if test="$country!=''"> + <br/> + <xsl:value-of select="$country"/> + </xsl:if> + </xsl:if> + </xsl:if> + <xsl:if test="address/phone"> + <xsl:variable name="phone"> + <xsl:call-template name="extract-normalized"> + <xsl:with-param name="node" select="address/phone"/> + <xsl:with-param name="name" select="'address/phone'"/> + </xsl:call-template> + </xsl:variable> + <xsl:if test="$phone!=''"> + <br/> + <xsl:text>Phone: </xsl:text> + <a href="tel:{translate($phone,' ','')}"><xsl:value-of select="$phone" /></a> + </xsl:if> + </xsl:if> + <xsl:if test="address/facsimile"> + <xsl:variable name="facsimile"> + <xsl:call-template name="extract-normalized"> + <xsl:with-param name="node" select="address/facsimile"/> + <xsl:with-param name="name" select="'address/facsimile'"/> + </xsl:call-template> + </xsl:variable> + <xsl:if test="$facsimile!=''"> + <br/> + <xsl:text>Fax: </xsl:text> + <a href="fax:{translate($facsimile,' ','')}"><xsl:value-of select="$facsimile" /></a> + </xsl:if> + </xsl:if> + <xsl:for-each select="address/email"> + <xsl:variable name="email"> + <xsl:call-template name="extract-email"/> + </xsl:variable> + + <br/> + <xsl:choose> + <xsl:when test="$xml2rfc-rfcedstyle='yes'">Email: </xsl:when> + <xsl:otherwise>EMail: </xsl:otherwise> + </xsl:choose> + <xsl:choose> + <xsl:when test="$xml2rfc-linkmailto!='no'"> + <a href="mailto:{$email}"><xsl:value-of select="$email" /></a> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$email" /> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> + <xsl:for-each select="address/uri"> + <xsl:variable name="uri"> + <xsl:call-template name="extract-uri"/> + </xsl:variable> + <xsl:if test="$uri!=''"> + <br/> + <xsl:text>URI: </xsl:text> + <a href="{$uri}"><xsl:value-of select="$uri" /></a> + <xsl:if test="@x:annotation"> + <xsl:text> </xsl:text> + <i><xsl:value-of select="@x:annotation"/></i> + </xsl:if> + </xsl:if> + </xsl:for-each> +</xsl:template> + +<!-- this is a named template because <back> may be absent --> +<xsl:template name="back"> + <xsl:call-template name="check-no-text-content"/> + + <!-- add editorial comments --> + <xsl:if test="//cref and $xml2rfc-comments='yes' and $xml2rfc-inline!='yes'"> + <xsl:call-template name="insertComments" /> + </xsl:if> + + <!-- next, add information about the document's authors --> + <xsl:if test="$xml2rfc-ext-authors-section='before-appendices'"> + <xsl:call-template name="insertAuthors" /> + </xsl:if> + + <!-- add all other top-level sections under <back> --> + <xsl:apply-templates select="back/*[not(self::references) and not(self::ed:replace and .//references)]" /> + + <!-- insert the index if index entries exist --> + <!-- note it always comes before the authors section --> + <xsl:if test="$has-index"> + <xsl:call-template name="insertIndex" /> + </xsl:if> + + <!-- Authors section is the absolute last thing, except for copyright stuff --> + <xsl:if test="$xml2rfc-ext-authors-section='end'"> + <xsl:call-template name="insertAuthors" /> + </xsl:if> + + <xsl:if test="$xml2rfc-private=''"> + <!-- copyright statements --> + <xsl:variable name="copyright"> + <xsl:call-template name="insertCopyright" /> + </xsl:variable> + + <!-- emit it --> + <xsl:choose> + <xsl:when test="function-available('exslt:node-set')"> + <xsl:apply-templates select="exslt:node-set($copyright)" /> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="$node-set-warning"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + +</xsl:template> + +<xsl:template match="eref[node()]"> + <a href="{@target}"><xsl:apply-templates /></a> +</xsl:template> + +<xsl:template match="eref[not(node())]"> + <xsl:text><</xsl:text> + <a href="{@target}"><xsl:value-of select="@target" /></a> + <xsl:text>></xsl:text> +</xsl:template> + +<xsl:template match="figure"> + <xsl:call-template name="check-no-text-content"/> + <!-- warn about the attributes that we do not support --> + <xsl:for-each select="@*[local-name()!='title' and local-name()!='suppress-title' and local-name()!='anchor' and local-name()!='pn' and normalize-space(.)!='']"> + <xsl:if test="local-name(.)!='align' or normalize-space(.)!='left'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('unsupported attribute ',local-name(.),' on figure element')"/> + </xsl:call-template> + </xsl:if> + </xsl:for-each> + <xsl:variable name="anch-container"> + <xsl:choose> + <xsl:when test="ancestor::t">span</xsl:when> + <xsl:otherwise>div</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:if test="@anchor!=''"> + <xsl:call-template name="check-anchor"/> + <xsl:element name="{$anch-container}"> + <xsl:attribute name="id"><xsl:value-of select="@anchor"/></xsl:attribute> + </xsl:element> + </xsl:if> + <xsl:variable name="anch"> + <xsl:call-template name="get-figure-anchor"/> + </xsl:variable> + <xsl:element name="{$anch-container}"> + <xsl:attribute name="id"><xsl:value-of select="$anch"/></xsl:attribute> + <xsl:apply-templates select="*[not(self::name)]"/> + </xsl:element> + <xsl:if test="(@title!='' or name) or (@anchor!='' and not(@suppress-title='true'))"> + <xsl:variable name="n"><xsl:call-template name="get-figure-number"/></xsl:variable> + <p class="figure"> + <xsl:if test="not(starts-with($n,'u'))"> + <xsl:text>Figure </xsl:text> + <xsl:value-of select="$n"/> + <xsl:if test="@title!='' or name">: </xsl:if> + </xsl:if> + <xsl:call-template name="insertTitle"/> + </p> + </xsl:if> +</xsl:template> + +<xsl:variable name="all-notes" select="/rfc/front/note"/> +<xsl:variable name="all-edited-notes" select="/rfc/front/ed:replace[.//note]"/> +<xsl:variable name="notes-not-in-boilerplate" select="$all-notes[@title!='IESG Note' or $xml2rfc-private!='' or $notes-follow-abstract]"/> +<xsl:variable name="edited-notes-not-in-boilerplate" select="$all-edited-notes[.//note/@title!='IESG Note' or $xml2rfc-private!='' or $notes-follow-abstract]"/> +<xsl:variable name="notes-in-boilerplate" select="$all-notes[not(@title!='IESG Note' or $xml2rfc-private!='' or $notes-follow-abstract)]"/> +<xsl:variable name="edited-notes-in-boilerplate" select="$all-edited-notes[not(.//note/@title!='IESG Note' or $xml2rfc-private!='' or $notes-follow-abstract)]"/> + +<xsl:template match="front"> + <xsl:call-template name="check-no-text-content"/> + <header> + <xsl:if test="$xml2rfc-topblock!='no'"> + <!-- collect information for left column --> + <xsl:variable name="leftColumn"> + <xsl:call-template name="collectLeftHeaderColumn" /> + </xsl:variable> + <!-- collect information for right column --> + <xsl:variable name="rightColumn"> + <xsl:call-template name="collectRightHeaderColumn" /> + </xsl:variable> + <!-- insert the collected information --> + <table class="{$css-header}" id="{$anchor-pref}headerblock"> + <xsl:choose> + <xsl:when test="function-available('exslt:node-set')"> + <xsl:call-template name="emitheader"> + <xsl:with-param name="lc" select="exslt:node-set($leftColumn)" /> + <xsl:with-param name="rc" select="exslt:node-set($rightColumn)" /> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="$node-set-warning"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </table> + </xsl:if> + + <div id="{$anchor-pref}title"> + <!-- main title --> + <h1><xsl:apply-templates select="title"/></h1> + <xsl:if test="/rfc/@docName"> + <xsl:variable name="docname" select="/rfc/@docName"/> + <xsl:choose> + <xsl:when test="$rfcno!=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' is ignored because an RFC number is specified as well.</xsl:with-param> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <div class="filename"><xsl:value-of select="$docname"/></div> + </xsl:otherwise> + </xsl:choose> + + <xsl:variable name="docname-noext"> + <xsl:choose> + <xsl:when test="contains($docname,'.')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should contain the base name, not the filename (thus no file extension).</xsl:with-param> + </xsl:call-template> + <xsl:value-of select="substring-before($docname,'.')"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$docname"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- more name checks --> + <xsl:variable name="offending" select="translate($docname,concat($lcase,$digits,'-.'),'')"/> + <xsl:if test="$offending != ''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should not contain the character '<xsl:value-of select="substring($offending,1,1)"/>'.</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:if test="contains($docname,'--')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should not contain the character sequence '--'.</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:if test="not(starts-with($docname,'draft-'))"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should start with 'draft-'.</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <!-- sequence number --> + <xsl:variable name="seq"> + <xsl:choose> + <xsl:when test="substring($docname-noext,string-length($docname-noext) + 1 - string-length('-latest'))='-latest'">latest</xsl:when> + <xsl:when test="substring($docname-noext,string-length($docname-noext) - 2, 1)='-'"><xsl:value-of select="substring($docname-noext,string-length($docname-noext)-1)"/></xsl:when> + <xsl:otherwise/> + </xsl:choose> + </xsl:variable> + + <xsl:if test="$seq='' or ($seq!='latest' and translate($seq,$digits,'')!='')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should end with a two-digit sequence number or 'latest'.</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:if test="string-length($docname)-string-length($seq) > 50"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>', excluding sequence number, should have less than 50 characters.</xsl:with-param> + </xsl:call-template> + </xsl:if> + + </xsl:if> + </div> + </header> + + <!-- insert notice about update --> + <xsl:if test="$published-as-rfc"> + <p class="{$css-publishedasrfc}"> + <b>Note:</b> a later version of this document has been published as <a href="{$published-as-rfc/@href}"><xsl:value-of select="$published-as-rfc/@title"/></a>. + </p> + </xsl:if> + + <!-- check for conforming ipr attribute --> + <xsl:choose> + <xsl:when test="not(/rfc/@ipr)"> + <xsl:if test="not(/rfc/@number) and $xml2rfc-private=''"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">Either /rfc/@ipr or /rfc/@number is required</xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:when> + <xsl:when test="/rfc/@ipr = 'full2026'" /> + <xsl:when test="/rfc/@ipr = 'noDerivativeWorks'" /> + <xsl:when test="/rfc/@ipr = 'noDerivativeWorksNow'" /> + <xsl:when test="/rfc/@ipr = 'none'" /> + <xsl:when test="/rfc/@ipr = 'full3667'" /> + <xsl:when test="/rfc/@ipr = 'noModification3667'" /> + <xsl:when test="/rfc/@ipr = 'noDerivatives3667'" /> + <xsl:when test="/rfc/@ipr = 'full3978'" /> + <xsl:when test="/rfc/@ipr = 'noModification3978'" /> + <xsl:when test="/rfc/@ipr = 'noDerivatives3978'" /> + <xsl:when test="/rfc/@ipr = 'trust200811'" /> + <xsl:when test="/rfc/@ipr = 'noModificationTrust200811'" /> + <xsl:when test="/rfc/@ipr = 'noDerivativesTrust200811'" /> + <xsl:when test="/rfc/@ipr = 'trust200902'" /> + <xsl:when test="/rfc/@ipr = 'noModificationTrust200902'" /> + <xsl:when test="/rfc/@ipr = 'noDerivativesTrust200902'" /> + <xsl:when test="/rfc/@ipr = 'pre5378Trust200902'" /> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unknown value for /rfc/@ipr: ', /rfc/@ipr)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + + <xsl:call-template name="insert-errata"> + <xsl:with-param name="section" select="'boilerplate'"/> + </xsl:call-template> + + <xsl:if test="not($abstract-first)"> + <xsl:if test="$xml2rfc-private=''"> + <xsl:call-template name="emit-ietf-preamble"> + <xsl:with-param name="notes" select="$notes-in-boilerplate|$edited-notes-in-boilerplate"/> + </xsl:call-template> + </xsl:if> + </xsl:if> + + <xsl:apply-templates select="abstract" /> + <xsl:if test="$notes-follow-abstract"> + <xsl:apply-templates select="$notes-not-in-boilerplate|$edited-notes-not-in-boilerplate" /> + </xsl:if> + + <xsl:if test="$abstract-first"> + <xsl:if test="$xml2rfc-private=''"> + <xsl:call-template name="emit-ietf-preamble"> + <xsl:with-param name="notes" select="$notes-in-boilerplate|$edited-notes-in-boilerplate"/> + </xsl:call-template> + </xsl:if> + </xsl:if> + + <xsl:if test="not($notes-follow-abstract)"> + <xsl:apply-templates select="$notes-not-in-boilerplate|$edited-notes-not-in-boilerplate" /> + </xsl:if> + + <xsl:if test="$xml2rfc-toc='yes'"> + <xsl:apply-templates select="/" mode="toc" /> + <xsl:call-template name="insertTocAppendix" /> + </xsl:if> + +</xsl:template> + +<xsl:template name="emit-ietf-preamble"> + <xsl:param name="notes"/> + + <!-- Get status info formatted as per RFC2629--> + <xsl:variable name="preamble"> + <xsl:for-each select="/rfc"> + <xsl:call-template name="insertPreamble"> + <xsl:with-param name="notes" select="$notes"/> + </xsl:call-template> + </xsl:for-each> + </xsl:variable> + + <!-- get document-supplied boilerplate --> + <xsl:variable name="userboiler" select="/rfc/front/boilerplate"/> + + <!-- emit it --> + <xsl:choose> + <xsl:when test="function-available('exslt:node-set')"> + <xsl:variable name="differ" select="$userboiler and translate(normalize-space(string($userboiler)),' ','')!=translate(normalize-space(string($preamble)),' ','')"/> + <!--<xsl:if test="$differ"> + <xsl:message>1: <xsl:value-of select="normalize-space(string($userboiler))"/></xsl:message> + <xsl:message>2: <xsl:value-of select="normalize-space(string($preamble))"/></xsl:message> + </xsl:if>--> + <xsl:apply-templates select="exslt:node-set($preamble)" /> + <xsl:if test="$differ"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'user-supplied boilerplate differs from auto-generated boilerplate (inserting auto-generated)'"/> + </xsl:call-template> + </xsl:if> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="$node-set-warning"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="iref"> + <xsl:variable name="anchor"><xsl:call-template name="compute-iref-anchor"/></xsl:variable> + <xsl:choose> + <xsl:when test="parent::figure"> + <div id="{$anchor}"/> + </xsl:when> + <xsl:when test="ancestor::t or ancestor::artwork or ancestor::preamble or ancestor::postamble"> + <span id="{$anchor}"/> + </xsl:when> + <xsl:otherwise> + <div id="{$anchor}"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="compute-iref-anchor"> + <xsl:variable name="first" select="translate(substring(@item,1,1),$ucase,$lcase)"/> + <xsl:variable name="nkey" select="translate($first,$alnum,'')"/> + <xsl:choose> + <xsl:when test="count(.|$section-level-irefs)=count($section-level-irefs)"> + <xsl:for-each select=".."> + <xsl:value-of select="$anchor-pref"/>section.<xsl:call-template name="get-section-number"/> + </xsl:for-each> + </xsl:when> + <xsl:when test="$nkey=''"> + <xsl:value-of select="$anchor-pref"/>iref.<xsl:value-of select="$first"/>.<xsl:number level="any" count="iref[starts-with(translate(@item,$ucase,$lcase),$first) and count(.|$section-level-irefs)!=count($section-level-irefs)]"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$anchor-pref"/>iref.<xsl:number level="any" count="iref[translate(substring(@item,1,1),$alnum,'')!='' and count(.|$section-level-irefs)!=count($section-level-irefs)]"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="compute-extref-anchor"> + <xsl:variable name="first" select="translate(substring(.,1,1),$ucase,$lcase)"/> + <xsl:variable name="nkey" select="translate($first,$lcase,'')"/> + <xsl:choose> + <xsl:when test="$nkey=''"> + <xsl:value-of select="$anchor-pref"/>extref.<xsl:value-of select="$first"/>.<xsl:number level="any" count="x:ref[starts-with(translate(.,$ucase,$lcase),$first)]"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$anchor-pref"/>extref.<xsl:number level="any" count="x:ref[translate(substring(.,1,1),concat($lcase,$ucase),'')='']"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- list templates depend on the list style --> + +<xsl:template name="list-empty"> + <ul class="empty"> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:apply-templates /> + </ul> +</xsl:template> + +<xsl:template name="list-format"> + <dl> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:apply-templates /> + </dl> +</xsl:template> + +<xsl:template name="list-hanging"> + <xsl:variable name="compact"> + <xsl:call-template name="get-compact-setting"/> + </xsl:variable> + <!-- insert a hard space for nested lists so that indentation works ok --> + <xsl:if test="ancestor::list and normalize-space(preceding-sibling::text())=''"> + <xsl:text> </xsl:text> + </xsl:if> + <dl> + <xsl:if test="$compact='yes'"> + <xsl:attribute name="class">compact</xsl:attribute> + </xsl:if> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:apply-templates /> + </dl> +</xsl:template> + +<xsl:template name="list-numbers"> + <ol> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:apply-templates /> + </ol> +</xsl:template> + +<xsl:template name="check-no-hangindent"> + <xsl:if test="@hangIndent"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="'hangIndent attribute not supported for this list style'"/> + </xsl:call-template> + </xsl:if> +</xsl:template> + +<xsl:template name="list-letters"> + <xsl:variable name="style"> + <xsl:choose> + <!-- lowercase for even-numbered nesting levels --> + <xsl:when test="0=(count(ancestor::list[@style='letters']) mod 2)">la</xsl:when> + <!-- uppercase otherwise --> + <xsl:otherwise>ua</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <ol class="{$style}"> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:apply-templates /> + </ol> +</xsl:template> + +<xsl:template name="list-symbols"> + <ul> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:apply-templates /> + </ul> +</xsl:template> + +<xsl:template match="list"> + <xsl:variable name="style" select="ancestor-or-self::list[@style][1]/@style"/> + <xsl:call-template name="check-no-text-content"/> + <xsl:choose> + <xsl:when test="not($style) or $style='empty'"> + <xsl:call-template name="check-no-hangindent"/> + <xsl:call-template name="list-empty"/> + </xsl:when> + <xsl:when test="starts-with($style, 'format ')"> + <xsl:call-template name="list-format"/> + </xsl:when> + <xsl:when test="$style='hanging'"> + <xsl:call-template name="list-hanging"/> + </xsl:when> + <xsl:when test="$style='letters'"> + <xsl:call-template name="check-no-hangindent"/> + <xsl:call-template name="list-letters"/> + </xsl:when> + <xsl:when test="$style='numbers'"> + <xsl:call-template name="check-no-hangindent"/> + <xsl:call-template name="list-numbers"/> + </xsl:when> + <xsl:when test="$style='symbols'"> + <xsl:call-template name="check-no-hangindent"/> + <xsl:call-template name="list-symbols"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unsupported style attribute: ', $style)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + + + +<!-- v3 lists --> + +<xsl:template match="ol[string-length(@type)>1]"> + <xsl:variable name="p"> + <xsl:call-template name="get-paragraph-number" /> + </xsl:variable> + <xsl:variable name="start"> + <xsl:choose> + <xsl:when test="@group"> + <xsl:call-template name="ol-start"> + <xsl:with-param name="node" select="."/> + </xsl:call-template> + </xsl:when> + <xsl:when test="@start"> + <xsl:value-of select="@start"/> + </xsl:when> + <xsl:otherwise>1</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:choose> + <xsl:when test="$p!='' and not(ancestor::list) and not(ancestor::ed:del) and not(ancestor::ed:ins)"> + <div id="{$anchor-pref}section.{$p}"> + <dl> + <xsl:call-template name="copy-anchor"/> + <xsl:for-each select="li"> + <xsl:variable name="label"> + <xsl:call-template name="expand-format-percent"> + <xsl:with-param name="format" select="../@type"/> + <xsl:with-param name="pos" select="$start - 1 + position()"/> + </xsl:call-template> + </xsl:variable> + <dt> + <xsl:call-template name="copy-anchor"/> + <xsl:value-of select="$label"/> + </dt> + <dd> + <xsl:apply-templates/> + </dd> + </xsl:for-each> + </dl> + </div> + </xsl:when> + <xsl:otherwise> + <dl> + <xsl:call-template name="copy-anchor"/> + <xsl:for-each select="li"> + <xsl:variable name="label"> + <xsl:call-template name="expand-format-percent"> + <xsl:with-param name="format" select="../@type"/> + <xsl:with-param name="pos" select="$start - 1 + position()"/> + </xsl:call-template> + </xsl:variable> + <dt> + <xsl:call-template name="copy-anchor"/> + <xsl:value-of select="$label"/> + </dt> + <dd> + <xsl:apply-templates/> + </dd> + </xsl:for-each> + </dl> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="dl"> + <xsl:variable name="hang" select="@hanging"/> + <xsl:variable name="spac" select="@spacing"/> + <xsl:variable name="class"> + <xsl:if test="$spac='compact'">compact </xsl:if> + <xsl:if test="$hang='false'">nohang </xsl:if> + </xsl:variable> + <xsl:variable name="p"> + <xsl:call-template name="get-paragraph-number" /> + </xsl:variable> + <div> + <xsl:if test="$p!='' and not(ancestor::list) and not(ancestor::ed:del) and not(ancestor::ed:ins)"> + <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,'section.',$p)"/></xsl:attribute> + </xsl:if> + <dl> + <xsl:call-template name="copy-anchor"/> + <xsl:if test="normalize-space($class)!=''"> + <xsl:attribute name="class"><xsl:value-of select="normalize-space($class)"/></xsl:attribute> + </xsl:if> + <xsl:for-each select="dt"> + <xsl:apply-templates select="."/> + <xsl:apply-templates select="following-sibling::dd[1]"/> + </xsl:for-each> + </dl> + </div> +</xsl:template> + +<xsl:template match="dt"> + <dt> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </dt> +</xsl:template> + +<xsl:template match="dd"> + <dd> + <xsl:variable name="block-level-children" select="t | dl"/> + <xsl:choose> + <xsl:when test="$block-level-children"> + <!-- TODO: improve error handling--> + <xsl:for-each select="$block-level-children"> + <xsl:choose> + <xsl:when test="self::t"> + <p> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </p> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates select="."/> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates/> + </xsl:otherwise> + </xsl:choose> + </dd> +</xsl:template> + +<!-- get value of "compact" mode, checking subcompact first, then compact --> +<xsl:template name="get-compact-setting"> + <xsl:variable name="t1"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="preceding::processing-instruction('rfc')"/> + <xsl:with-param name="attr" select="'subcompact'"/> + <xsl:with-param name="default" select="'?'"/> + <xsl:with-param name="duplicate-warning" select="'no'"/> + </xsl:call-template> + </xsl:variable> + <xsl:choose> + <xsl:when test="$t1='?'"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="preceding::processing-instruction('rfc')"/> + <xsl:with-param name="attr" select="'compact'"/> + <xsl:with-param name="default" select="'?'"/> + <xsl:with-param name="duplicate-warning" select="'no'"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$t1"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="ol-start"> + <xsl:param name="node"/> + <xsl:variable name="group" select="$node/@group"/> + <xsl:variable name="prec" select="$node/preceding::ol[@group=$group]"/> + <xsl:choose> + <xsl:when test="$node/@start"> + <xsl:value-of select="$node/@start"/> + </xsl:when> + <xsl:when test="$prec"> + <xsl:variable name="s"> + <xsl:call-template name="ol-start"> + <xsl:with-param name="node" select="$prec[last()]"/> + </xsl:call-template> + </xsl:variable> + <xsl:value-of select="$s + count($prec[last()]/li)"/> + </xsl:when> + <xsl:otherwise>1</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="ol[not(@type) or string-length(@type)=1]"> + <xsl:call-template name="check-no-text-content"/> + + <xsl:variable name="p"> + <xsl:call-template name="get-paragraph-number" /> + </xsl:variable> + <xsl:variable name="start"> + <xsl:choose> + <xsl:when test="@group"> + <xsl:call-template name="ol-start"> + <xsl:with-param name="node" select="."/> + </xsl:call-template> + </xsl:when> + <xsl:when test="@start"> + <xsl:value-of select="@start"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + </xsl:variable> + <div> + <xsl:if test="$p!='' and not(ancestor::list) and not(ancestor::ul) and not(ancestor::dl) and not(ancestor::ol) and not(ancestor::ed:del) and not(ancestor::ed:ins)"> + <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,'section.',$p)"/></xsl:attribute> + </xsl:if> + <ol> + <xsl:if test="$start!=''"> + <xsl:attribute name="start"><xsl:value-of select="$start"/></xsl:attribute> + </xsl:if> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:copy-of select="@type"/> + <xsl:apply-templates /> + </ol> + </div> +</xsl:template> + +<xsl:template match="ul"> + <xsl:variable name="p"> + <xsl:call-template name="get-paragraph-number" /> + </xsl:variable> + <div> + <xsl:call-template name="insertInsDelClass"/> + <xsl:if test="$p!='' and not(ancestor::list) and not(ancestor::ul) and not(ancestor::dl) and not(ancestor::ol) and not(ancestor::ed:del) and not(ancestor::ed:ins)"> + <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,'section.',$p)"/></xsl:attribute> + </xsl:if> + <ul> + <xsl:call-template name="copy-anchor"/> + <xsl:if test="@empty='true'"> + <xsl:attribute name="class">empty</xsl:attribute> + </xsl:if> + <xsl:apply-templates /> + </ul> + </div> +</xsl:template> + +<xsl:template match="li"> + <li> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates /> + <xsl:if test="not(following-sibling::li)"> + <xsl:variable name="l"> + <xsl:for-each select=".."> + <xsl:call-template name="get-paragraph-number"/> + </xsl:for-each> + </xsl:variable> + <xsl:if test="$l!=''"> + <a class='self' href='#{$anchor-pref}section.{$l}'>¶</a> + </xsl:if> + </xsl:if> + </li> +</xsl:template> + +<!-- same for t(ext) elements --> + +<xsl:template name="list-item-generic"> + <li> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:for-each select="../.."> + <xsl:call-template name="insert-issue-pointer"/> + </xsl:for-each> + <xsl:apply-templates /> + </li> +</xsl:template> + +<xsl:template name="list-item-hanging"> + <xsl:if test="@hangText!=''"> + <dt> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:if test="count(preceding-sibling::t)=0"> + <xsl:variable name="del-node" select="ancestor::ed:del"/> + <xsl:variable name="rep-node" select="ancestor::ed:replace"/> + <xsl:variable name="deleted" select="$del-node and ($rep-node/ed:ins)"/> + <xsl:for-each select="../.."> + <xsl:call-template name="insert-issue-pointer"> + <xsl:with-param name="deleted-anchor" select="$deleted"/> + </xsl:call-template> + </xsl:for-each> + </xsl:if> + <xsl:value-of select="@hangText" /> + </dt> + </xsl:if> + + <xsl:variable name="dd-content"> + <xsl:apply-templates/> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$dd-content!=''"> + <dd> + <xsl:call-template name="insertInsDelClass"/> + <!-- if hangIndent present, use 0.7 of the specified value (1em is the width of the "m" character --> + <xsl:if test="../@hangIndent"> + <xsl:attribute name="style">margin-left: <xsl:value-of select="format-number(../@hangIndent * 0.7,'#.#')"/>em</xsl:attribute> + </xsl:if> + <xsl:apply-templates /> + </dd> + </xsl:when> + <xsl:otherwise> + <dd> </dd> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="list-item-format"> + <xsl:variable name="list" select=".." /> + <xsl:variable name="format" select="substring-after(../@style,'format ')" /> + <xsl:variable name="pos"> + <xsl:choose> + <xsl:when test="$list/@counter"> + <xsl:number level="any" count="list[@counter=$list/@counter or (not(@counter) and @style=concat('format ',$list/@counter))]/t" /> + </xsl:when> + <xsl:otherwise> + <xsl:number level="any" count="list[concat('format ',@counter)=$list/@style or (not(@counter) and @style=$list/@style)]/t" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <dt> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="expand-format-percent"> + <xsl:with-param name="format" select="$format"/> + <xsl:with-param name="pos" select="$pos"/> + </xsl:call-template> + </dt> + <dd> + <xsl:apply-templates/> + </dd> +</xsl:template> + +<xsl:template match="list/t | list/ed:replace/ed:*/t"> + <xsl:variable name="style" select="ancestor::list[@style][1]/@style"/> + <xsl:choose> + <xsl:when test="not($style) or $style='empty' or $style='letters' or $style='numbers' or $style='symbols'"> + <xsl:if test="@hangText"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="'t/@hangText used on unstyled list'"/> + </xsl:call-template> + </xsl:if> + <xsl:call-template name="list-item-generic"/> + </xsl:when> + <xsl:when test="starts-with($style, 'format ')"> + <xsl:call-template name="list-item-format"/> + </xsl:when> + <xsl:when test="$style='hanging'"> + <xsl:call-template name="list-item-hanging"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unsupported style attribute: ', $style)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="list-lt-generic"> + <li> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates select="t" /> + </li> +</xsl:template> + +<xsl:template name="list-lt-format"> + <xsl:variable name="list" select=".." /> + <xsl:variable name="format" select="substring-after(../@style,'format ')" /> + <xsl:variable name="pos"> + <xsl:choose> + <xsl:when test="$list/@counter"> + <xsl:number level="any" count="list[@counter=$list/@counter or (not(@counter) and @style=concat('format ',$list/@counter))]/t" /> + </xsl:when> + <xsl:otherwise> + <xsl:number level="any" count="list[concat('format ',@counter)=$list/@style or (not(@counter) and @style=$list/@style)]/t" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <dt> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="expand-format-percent"> + <xsl:with-param name="format" select="$format"/> + <xsl:with-param name="pos" select="$pos"/> + </xsl:call-template> + </dt> + <dd> + <xsl:apply-templates select="t" /> + </dd> +</xsl:template> + +<xsl:template name="list-lt-hanging"> + <xsl:if test="@hangText!=''"> + <dt> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:variable name="del-node" select="ancestor::ed:del"/> + <xsl:variable name="rep-node" select="ancestor::ed:replace"/> + <xsl:variable name="deleted" select="$del-node and ($rep-node/ed:ins)"/> + <xsl:for-each select="../.."> + <xsl:call-template name="insert-issue-pointer"> + <xsl:with-param name="deleted-anchor" select="$deleted"/> + </xsl:call-template> + </xsl:for-each> + <xsl:value-of select="@hangText" /> + </dt> + </xsl:if> + <dd> + <xsl:call-template name="insertInsDelClass"/> + <!-- if hangIndent present, use 0.7 of the specified value (1em is the width of the "m" character --> + <xsl:if test="../@hangIndent"> + <xsl:attribute name="style">margin-left: <xsl:value-of select="format-number(../@hangIndent * 0.7,'#.#')"/>em</xsl:attribute> + </xsl:if> + <xsl:apply-templates select="t" /> + </dd> +</xsl:template> + +<xsl:template match="list/x:lt"> + <xsl:variable name="style" select="ancestor::list[@style][1]/@style"/> + <xsl:choose> + <xsl:when test="$style='letters' or $style='numbers' or $style='symbols'"> + <xsl:call-template name="list-lt-generic"/> + </xsl:when> + <xsl:when test="starts-with($style, 'format ')"> + <xsl:call-template name="list-lt-format"/> + </xsl:when> + <xsl:when test="$style='hanging'"> + <xsl:call-template name="list-lt-hanging"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unsupported style attribute: ', $style)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="expand-format-percent"> + <xsl:param name="format"/> + <xsl:param name="pos"/> + + <xsl:choose> + <xsl:when test="$format=''"><!-- done--></xsl:when> + <xsl:when test="substring($format,1,1)!='%' or string-length($format)=1"> + <xsl:value-of select="substring($format,1,1)"/> + <xsl:call-template name="expand-format-percent"> + <xsl:with-param name="format" select="substring($format,2)"/> + <xsl:with-param name="pos" select="$pos"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="f" select="substring($format,2,1)"/> + <xsl:choose> + <xsl:when test="$f='%'">%</xsl:when> + <xsl:when test="$f='c'"><xsl:number value="$pos" format="a"/></xsl:when> + <xsl:when test="$f='C'"><xsl:number value="$pos" format="A"/></xsl:when> + <xsl:when test="$f='d'"><xsl:number value="$pos"/></xsl:when> + <xsl:when test="$f='i'"><xsl:number value="$pos" format="i"/></xsl:when> + <xsl:when test="$f='I'"><xsl:number value="$pos" format="I"/></xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unsupported % format: ', $f)"/> + <xsl:with-param name="inline" select="'no'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + <xsl:call-template name="expand-format-percent"> + <xsl:with-param name="format" select="substring($format,3)"/> + <xsl:with-param name="pos" select="$pos"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:template match="middle"> + <xsl:apply-templates /> + <xsl:apply-templates select="../back//references"/> +</xsl:template> + +<xsl:template match="note"> + <xsl:call-template name="check-no-text-content"/> + <xsl:variable name="classes"> + <xsl:text>note</xsl:text> + <xsl:text> </xsl:text> + <xsl:if test="@removeInRFC='true'">rfcEditorRemove</xsl:if> + </xsl:variable> + <xsl:variable name="num"><xsl:number/></xsl:variable> + <section id="{$anchor-pref}note.{$num}" class="{normalize-space($classes)}"> + <h2> + <xsl:call-template name="insertInsDelClass"/> + <a href="#{$anchor-pref}note.{$num}"> + <xsl:call-template name="insertTitle" /> + </a> + </h2> + <xsl:if test="@removeInRFC='true' and t[1]!=$note-removeInRFC"> + <xsl:variable name="t"> + <t><xsl:value-of select="$note-removeInRFC"/></t> + </xsl:variable> + <xsl:variable name="link" select="concat($anchor-pref,'note.',$num,'.p.1')"/> + <div id="{$link}"> + <xsl:apply-templates mode="t-content" select="exslt:node-set($t)//text()"> + <xsl:with-param name="inherited-self-link" select="$link"/> + </xsl:apply-templates> + </div> + </xsl:if> + <xsl:apply-templates /> + </section> +</xsl:template> + +<xsl:template match="postamble"> + <xsl:if test="normalize-space(.) != ''"> + <p> + <xsl:call-template name="insertInsDelClass"/> + <xsl:call-template name="editingMark" /> + <xsl:apply-templates /> + </p> + </xsl:if> +</xsl:template> + +<xsl:template match="preamble"> + <xsl:if test="normalize-space(.) != ''"> + <p> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:call-template name="editingMark" /> + <xsl:apply-templates /> + </p> + </xsl:if> +</xsl:template> + +<xsl:template name="computed-auto-target"> + <xsl:param name="bib"/> + <xsl:param name="ref"/> + + <xsl:variable name="sec"> + <xsl:choose> + <xsl:when test="$ref and starts-with($ref/@x:rel,'#') and not($ref/@x:sec) and not($ref/@section)"> + <xsl:variable name="extdoc" select="document($bib/x:source/@href)"/> + <xsl:for-each select="$extdoc//*[@anchor=substring-after($ref/@x:rel,'#')]"> + <xsl:call-template name="get-section-number"/> + </xsl:for-each> + </xsl:when> + <xsl:when test="$ref and $ref/@section"> + <xsl:value-of select="$ref/@section"/> + </xsl:when> + <xsl:when test="$ref"> + <xsl:value-of select="$ref/@x:sec"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$ref and $bib/x:source/@href and $bib/x:source/@basename and $ref/@x:rel"> + <xsl:value-of select="concat($bib/x:source/@basename,'.',$outputExtension,$ref/@x:rel)" /> + </xsl:when> + <xsl:when test="$ref and $bib/x:source/@href and $bib/x:source/@basename and $ref/@anchor"> + <xsl:value-of select="concat($bib/x:source/@basename,'.',$outputExtension,'#',$ref/@anchor)" /> + </xsl:when> + <!-- tools.ietf.org won't have the "-latest" draft --> + <xsl:when test="$bib//seriesInfo/@name='Internet-Draft' and $bib/x:source/@href and $bib/x:source/@basename and substring($bib/x:source/@basename, (string-length($bib/x:source/@basename) - string-length('-latest')) + 1)='-latest'"> + <xsl:value-of select="concat($bib/x:source/@basename,'.',$outputExtension)" /> + </xsl:when> + <!-- TODO: this should handle the case where there's one BCP entry but + multiple RFC entries in a more useful way--> + <xsl:when test="$bib//seriesInfo/@name='RFC'"> + <xsl:variable name="rfcEntries" select="$bib//seriesInfo[@name='RFC']"/> + <xsl:if test="count($rfcEntries)!=1"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('seriesInfo/@name=RFC encountered multiple times for reference ',$bib/@anchor,', will generate link to first entry only')"/> + </xsl:call-template> + </xsl:if> + <xsl:call-template name="compute-rfc-uri"> + <xsl:with-param name="rfc" select="$rfcEntries[1]/@value"/> + </xsl:call-template> + <xsl:if test="$ref and $sec!='' and $rfcUrlFragSection and $rfcUrlFragAppendix"> + <xsl:choose> + <xsl:when test="translate(substring($sec,1,1),$ucase,'')=''"> + <xsl:value-of select="concat('#',$rfcUrlFragAppendix,$sec)"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat('#',$rfcUrlFragSection,$sec)"/> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + </xsl:when> + <xsl:when test="$bib//seriesInfo/@name='Internet-Draft'"> + <xsl:call-template name="compute-internet-draft-uri"> + <xsl:with-param name="internet-draft" select="$bib//seriesInfo[@name='Internet-Draft']/@value"/> + </xsl:call-template> + <xsl:if test="$ref and $sec!='' and $internetDraftUrlFragSection and $internetDraftUrlFragAppendix"> + <xsl:choose> + <xsl:when test="translate(substring($sec,1,1),$ucase,'')=''"> + <xsl:value-of select="concat('#',$internetDraftUrlFragAppendix,$sec)"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat('#',$internetDraftUrlFragSection,$sec)"/> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + </xsl:when> + <xsl:otherwise /> + </xsl:choose> +</xsl:template> + +<xsl:template name="compute-section-number"> + <xsl:param name="bib"/> + <xsl:param name="ref"/> + + <xsl:variable name="anch" select="substring-after($ref/@x:rel,'#')"/> + + <xsl:choose> + <xsl:when test="$anch=''"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">Not a fragment identifier: <xsl:value-of select="$ref/@x:rel"/></xsl:with-param> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="extdoc" select="document($bib/x:source/@href)"/> + <xsl:variable name="nodes" select="$extdoc//*[@anchor=$anch]"/> + <xsl:if test="not($nodes)"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">Anchor '<xsl:value-of select="$anch"/>' in <xsl:value-of select="$bib/@anchor"/> not found in source file '<xsl:value-of select="$bib/x:source/@href"/>'.</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:for-each select="$nodes"> + <xsl:call-template name="get-section-number"/> + </xsl:for-each> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="computed-target"> + <xsl:param name="bib"/> + <xsl:param name="ref"/> + + <xsl:variable name="bibtarget"> + <xsl:choose> + <xsl:when test="starts-with($bib/@target,'http://www.rfc-editor.org/info/rfc') or starts-with($bib/@target,'https://www.rfc-editor.org/info/rfc') and $ref and ($ref/@x:sec or $ref/@x:rel or $ref/@section or $ref/@relative)"> + <!--ignored, use tools.ietf.org link instead --> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$bib/@target"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$bibtarget!=''"> + <xsl:if test="$ref and $ref/@x:sec"> + <xsl:choose> + <xsl:when test="$ref/@x:rel"> + <xsl:value-of select="concat($bib/@target,$ref/@x:rel)"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">Can't generate section link for to <xsl:value-of select="$bib/@anchor"/>; no @x:rel specified</xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + <xsl:if test="$ref and $ref/@section"> + <xsl:choose> + <xsl:when test="$ref/@relative"> + <xsl:value-of select="concat($bib/@target,$ref/@relative)"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">Can't generate section link for to <xsl:value-of select="$bib/@anchor"/>; no @relative specified</xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="computed-auto-target"> + <xsl:with-param name="bib" select="$bib"/> + <xsl:with-param name="ref" select="$ref"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:template name="compute-doi"> + <xsl:choose> + <!-- xref seems to be for BCP, not RFC --> + <xsl:when test=".//seriesInfo[@name='BCP'] and starts-with(@anchor, 'BCP')" /> + <xsl:when test=".//seriesInfo[@name='RFC'] and not(.//organization='RFC Errata') and not(@target='http://www.rfc-editor.org' or @target='https://www.rfc-editor.org')"> + <xsl:variable name="rfc" select=".//seriesInfo[@name='RFC'][1]/@value"/> + <xsl:value-of select="concat('10.17487/RFC', format-number($rfc,'#0000'))"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:template> + +<!-- processed elsewhere --> +<xsl:template match="displayreference"> + <xsl:variable name="t" select="@to"/> + <xsl:if test="//reference/@anchor=$t or count(//displayreference[@to=$t])!=1"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">displayreference <xsl:value-of select="$t"/> will create non-unique reference name.</xsl:with-param> + </xsl:call-template> + </xsl:if> +</xsl:template> + +<xsl:template name="displayname-for-author"> + <xsl:param name="not-reversed"/> + + <xsl:variable name="initials"> + <xsl:call-template name="format-initials"/> + </xsl:variable> + <xsl:variable name="truncated-initials"> + <xsl:call-template name="truncate-initials"> + <xsl:with-param name="initials" select="$initials"/> + </xsl:call-template> + </xsl:variable> + + <!-- surname/initials is reversed for last author except when it's the only one --> + <xsl:choose> + <xsl:when test="$truncated-initials='' and @surname"> + <xsl:value-of select="@surname"/> + </xsl:when> + <xsl:when test="position()=last() and position()!=1"> + <xsl:value-of select="concat($truncated-initials,' ',@surname)" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat(@surname,', ',$truncated-initials)" /> + </xsl:otherwise> + </xsl:choose> + <xsl:if test="@asciiSurname!='' or @asciiInitials!=''"> + <xsl:text> (</xsl:text> + <xsl:variable name="i"> + <xsl:choose> + <xsl:when test="@asciiInitials!=''"> + <xsl:value-of select="@asciiInitials"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$truncated-initials"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:variable name="s"> + <xsl:choose> + <xsl:when test="@asciiSurname!=''"> + <xsl:value-of select="@asciiSurname"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@surname"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:choose> + <xsl:when test="$i=''"> + <xsl:value-of select="$s"/> + </xsl:when> + <xsl:when test="$not-reversed"> + <xsl:value-of select="concat($i,' ',$s)" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat($s,', ',$i)" /> + </xsl:otherwise> + </xsl:choose> + <xsl:text>)</xsl:text> + </xsl:if> + <xsl:if test="@role='editor'"> + <xsl:text>, Ed.</xsl:text> + </xsl:if> +</xsl:template> + +<xsl:template name="link-ref-title-to"> + <xsl:choose> + <xsl:when test="starts-with(@target,'http://www.rfc-editor.org/info/rfc') or starts-with(@target,'https://www.rfc-editor.org/info/rfc')"> + <xsl:call-template name="info"> + <xsl:with-param name="msg">Ignoring @target <xsl:value-of select="@target"/> in link calculation</xsl:with-param> + </xsl:call-template> + <xsl:call-template name="computed-auto-target"> + <xsl:with-param name="bib" select="."/> + </xsl:call-template> + </xsl:when> + <xsl:when test=".//seriesInfo/@name='RFC' and (@target='http://www.rfc-editor.org' or @target='https://www.rfc-editor.org') and starts-with(front/title,'Errata ID ') and front/author/organization='RFC Errata'"> + <!-- check for erratum link --> + <xsl:variable name="eid" select="normalize-space(substring(front/title,string-length('Errata ID ')))"/> + <xsl:call-template name="compute-rfc-erratum-uri"> + <xsl:with-param name="eid" select="$eid"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="@target"> + <xsl:if test="normalize-space(@target)=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">invalid (empty) target attribute in reference '<xsl:value-of select="@anchor"/>'</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:value-of select="normalize-space(@target)" /> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="computed-auto-target"> + <xsl:with-param name="bib" select="."/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="reference"> + <xsl:call-template name="check-no-text-content"/> + + <!-- check for reference to reference --> + <xsl:variable name="anchor" select="@anchor"/> + <xsl:choose> + <xsl:when test="not(@anchor)"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">missing anchor on reference: <xsl:value-of select="."/></xsl:with-param> + </xsl:call-template> + </xsl:when> + <xsl:when test="not(ancestor::ed:del) and (ancestor::rfc and not(key('xref-item',$anchor)))"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">unused reference '<xsl:value-of select="@anchor"/>'</xsl:with-param> + </xsl:call-template> + </xsl:when> + <xsl:when test="not(ancestor::ed:del) and (not(ancestor::rfc) and not($src//xref[@target=$anchor]))"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">unused (included) reference '<xsl:value-of select="@anchor"/>'</xsl:with-param> + </xsl:call-template> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + + <!-- check normative/informative --> + <xsl:variable name="t-r-is-normative" select="ancestor-or-self::*[@x:nrm][1]"/> + <xsl:variable name="r-is-normative" select="$t-r-is-normative/@x:nrm='true'"/> + <xsl:if test="$r-is-normative and not(ancestor::ed:del)"> + <xsl:variable name="tst"> + <xsl:for-each select="key('xref-item',$anchor)"> + <xsl:variable name="t-is-normative" select="ancestor-or-self::*[@x:nrm][1]"/> + <xsl:variable name="is-normative" select="$t-is-normative/@x:nrm='true'"/> + <xsl:if test="$is-normative">OK</xsl:if> + </xsl:for-each> + </xsl:variable> + <xsl:if test="$tst=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">all references to the normative reference '<xsl:value-of select="@anchor"/>' appear to be informative</xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:if> + + <xsl:call-template name="check-anchor"/> + + <xsl:variable name="target"> + <xsl:call-template name="link-ref-title-to"/> + </xsl:variable> + + <dt id="{@anchor}"> + <xsl:call-template name="insertInsDelClass"/> + <xsl:variable name="del-node" select="ancestor::ed:del"/> + <xsl:variable name="rep-node" select="ancestor::ed:replace"/> + <xsl:variable name="deleted" select="$del-node and ($rep-node/ed:ins)"/> + <xsl:for-each select="../.."> + <xsl:call-template name="insert-issue-pointer"> + <xsl:with-param name="deleted-anchor" select="$deleted"/> + </xsl:call-template> + </xsl:for-each> + <xsl:call-template name="reference-name"/> + </dt> + + <dd> + <xsl:call-template name="insertInsDelClass"/> + <xsl:for-each select="front/author"> + <xsl:choose> + <xsl:when test="@surname and @surname!=''"> + <xsl:variable name="displayname"> + <xsl:call-template name="displayname-for-author"> + <xsl:with-param name="not-reversed" select="position()=last() and position()!=1"/> + </xsl:call-template> + </xsl:variable> + <xsl:choose> + <xsl:when test="address/email and $xml2rfc-linkmailto!='no'"> + <a href="mailto:{address/email}"><xsl:value-of select="$displayname" /></a> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$displayname" /> + </xsl:otherwise> + </xsl:choose> + + <xsl:choose> + <xsl:when test="position()=last() - 1"> + <xsl:if test="last() > 2">,</xsl:if> + <xsl:text> and </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text>, </xsl:text> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="organization/text()"> + <xsl:choose> + <xsl:when test="address/uri"> + <a href="{address/uri}"><xsl:value-of select="organization" /></a> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="organization" /> + </xsl:otherwise> + </xsl:choose> + <xsl:if test="organization/@ascii"> + <xsl:value-of select="concat(' (',normalize-space(organization/@ascii),')')"/> + </xsl:if> + <xsl:choose> + <xsl:when test="position()=last() - 1"> + <xsl:if test="last() > 2">,</xsl:if> + <xsl:text> and </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text>, </xsl:text> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise /> + </xsl:choose> + </xsl:for-each> + + <xsl:variable name="quoted" select="not(front/title/@x:quotes='false') and not(@quoteTitle='false')"/> + <xsl:if test="$quoted">“</xsl:if> + <xsl:choose> + <xsl:when test="string-length($target) > 0"> + <a href="{$target}"><xsl:value-of select="normalize-space(front/title)" /></a> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="normalize-space(front/title)" /> + </xsl:otherwise> + </xsl:choose> + <xsl:if test="$quoted">”</xsl:if> + + <xsl:if test="front/title/@ascii!=''"> + <xsl:text> (</xsl:text> + <xsl:if test="$quoted">“</xsl:if> + <xsl:value-of select="normalize-space(front/title/@ascii)" /> + <xsl:if test="$quoted">”</xsl:if> + <xsl:text>)</xsl:text> + </xsl:if> + + <xsl:variable name="si" select="seriesInfo|front/seriesInfo"/> + <xsl:if test="seriesInfo and front/seriesInfo"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">seriesInfo present both on reference and reference/front</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:variable name="rfcs" select="count($si[@name='RFC'])"/> + + <xsl:variable name="doi"> + <xsl:call-template name="compute-doi"/> + </xsl:variable> + + <xsl:for-each select="$si"> + <xsl:text>, </xsl:text> + <xsl:choose> + <xsl:when test="not(@name) and not(@value) and ./text()"><xsl:value-of select="." /></xsl:when> + <xsl:when test="@name='RFC' and $rfcs > 1"> + <xsl:variable name="uri"> + <xsl:call-template name="compute-rfc-uri"> + <xsl:with-param name="rfc" select="@value"/> + </xsl:call-template> + </xsl:variable> + <a href="{$uri}"> + <xsl:value-of select="@name" /> + <xsl:if test="@value!=''"> <xsl:value-of select="@value" /></xsl:if> + </a> + </xsl:when> + <xsl:when test="@name='DOI'"> + <xsl:variable name="uri"> + <xsl:call-template name="compute-doi-uri"> + <xsl:with-param name="doi" select="@value"/> + </xsl:call-template> + </xsl:variable> + <a href="{$uri}"> + <xsl:value-of select="@name" /> + <xsl:if test="@value!=''"> <xsl:value-of select="@value" /></xsl:if> + </a> + <xsl:if test="$doi!='' and $doi!=@value"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">Unexpected DOI for RFC, found <xsl:value-of select="@value"/>, expected <xsl:value-of select="$doi"/></xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:when> + <xsl:when test="@name='ISBN'"> + <xsl:variable name="uri"> + <xsl:call-template name="compute-isbn-uri"> + <xsl:with-param name="isbn" select="@value"/> + </xsl:call-template> + </xsl:variable> + <a href="{$uri}"> + <xsl:value-of select="@name" /> + <xsl:if test="@value!=''"> <xsl:value-of select="@value" /></xsl:if> + </a> + </xsl:when> + <xsl:when test="@name='Internet-Draft' and $rfcno > 7375"> + <!-- special case in RFC formatting since 2015 --> + <xsl:text>Work in Progress, </xsl:text> + <xsl:value-of select="@value" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@name" /> + <xsl:if test="@value!=''"> <xsl:value-of select="@value" /></xsl:if> + <xsl:if test="translate(@name,$ucase,$lcase)='internet-draft'"> (work in progress)</xsl:if> + </xsl:otherwise> + </xsl:choose> + + <!-- check that BCP FYI STD RFC are in the right order --> + <xsl:if test="(@name='BCP' or @name='FYI' or @name='STD') and preceding-sibling::seriesInfo[@name='RFC']"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">RFC number preceding <xsl:value-of select="@name"/> number in reference '<xsl:value-of select="../@anchor"/>'</xsl:with-param> + </xsl:call-template> + </xsl:if> + + </xsl:for-each> + + <!-- Insert DOI for RFCs --> + <xsl:if test="$xml2rfc-ext-insert-doi='yes' and $doi!='' and not($si[@name='DOI'])"> + <xsl:text>, </xsl:text> + <xsl:variable name="uri"> + <xsl:call-template name="compute-doi-uri"> + <xsl:with-param name="doi" select="$doi"/> + </xsl:call-template> + </xsl:variable> + <a href="{$uri}">DOI <xsl:value-of select="$doi"/></a> + </xsl:if> + + <!-- avoid hacks using seriesInfo when it's not really series information --> + <xsl:for-each select="x:prose|refcontent"> + <xsl:text>, </xsl:text> + <xsl:apply-templates/> + </xsl:for-each> + + <xsl:if test="not(front/date)"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg"><date> missing in reference '<xsl:value-of select="@anchor"/>' (note that it can be empty)</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:if test="front/date/@year != ''"> + <xsl:if test="string(number(front/date/@year)) = 'NaN'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">date/@year should be a number: '<xsl:value-of select="front/date/@year"/>' in reference '<xsl:value-of select="@anchor"/>'</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:text>, </xsl:text> + <xsl:if test="front/date/@month!=''"><xsl:value-of select="front/date/@month" /> </xsl:if> + <xsl:value-of select="front/date/@year" /> + </xsl:if> + + <xsl:choose> + <xsl:when test="string-length(normalize-space(@target)) > 0"> + <xsl:text>, <</xsl:text> + <a href="{normalize-space(@target)}"><xsl:value-of select="normalize-space(@target)"/></a> + <xsl:text>></xsl:text> + </xsl:when> + <xsl:when test="$xml2rfc-ext-link-rfc-to-info-page='yes' and $si[@name='BCP'] and starts-with(@anchor, 'BCP')"> + <xsl:text>, <</xsl:text> + <xsl:variable name="uri" select="concat('http://www.rfc-editor.org/info/bcp',$si[@name='BCP']/@value)"/> + <a href="{$uri}"><xsl:value-of select="$uri"/></a> + <xsl:text>></xsl:text> + </xsl:when> + <xsl:when test="$xml2rfc-ext-link-rfc-to-info-page='yes' and $si[@name='RFC']"> + <xsl:text>, <</xsl:text> + <xsl:variable name="uri" select="concat('http://www.rfc-editor.org/info/rfc',$si[@name='RFC']/@value)"/> + <a href="{$uri}"><xsl:value-of select="$uri"/></a> + <xsl:text>></xsl:text> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + + <xsl:text>.</xsl:text> + + <xsl:for-each select="annotation"> + <br /> + <xsl:apply-templates /> + </xsl:for-each> + + </dd> + +</xsl:template> + +<xsl:template match="references"> + <xsl:call-template name="check-no-text-content"/> + + <xsl:variable name="refseccount" select="count(/rfc/back/references)+count(/rfc/back/ed:replace/ed:ins/references)"/> + + <xsl:choose> + <!-- insert pseudo section when needed --> + <xsl:when test="not(preceding::references) and $refseccount!=1"> + <xsl:call-template name="insert-conditional-hrule"/> + <section id="{$anchor-pref}references"> + <xsl:call-template name="insert-conditional-pagebreak"/> + <xsl:variable name="sectionNumber"> + <xsl:call-template name="get-references-section-number"/> + </xsl:variable> + <xsl:if test="$sectionNumber!=''"> + <xsl:call-template name="insert-errata"> + <xsl:with-param name="section" select="$sectionNumber"/> + </xsl:call-template> + </xsl:if> + <h2 id="{$anchor-pref}section.{$sectionNumber}"> + <a href="#{$anchor-pref}section.{$sectionNumber}"> + <xsl:call-template name="emit-section-number"> + <xsl:with-param name="no" select="$sectionNumber"/> + </xsl:call-template> + </a> + <xsl:text> </xsl:text> + <xsl:value-of select="$xml2rfc-refparent"/> + </h2> + <xsl:for-each select=".|following-sibling::references"> + <xsl:call-template name="make-references"> + <xsl:with-param name="nested" select="true()"/> + </xsl:call-template> + </xsl:for-each> + </section> + </xsl:when> + <xsl:when test="preceding::references"> + <!-- already processed --> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="make-references"> + <xsl:with-param name="nested" select="false()"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:template name="make-references"> + <xsl:param name="nested"/> + + <xsl:variable name="name"> + <xsl:if test="ancestor::ed:del"> + <xsl:text>del-</xsl:text> + </xsl:if> + <xsl:number level="any"/> + </xsl:variable> + + <xsl:variable name="elemtype"> + <xsl:choose> + <xsl:when test="$nested">h3</xsl:when> + <xsl:otherwise>h2</xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:variable name="title"> + <xsl:choose> + <xsl:when test="name"> + <xsl:if test="@title"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">both @title attribute and name child node present</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:call-template name="render-name"> + <xsl:with-param name="n" select="name/node()"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="not(@title) or @title=''"><xsl:value-of select="$xml2rfc-refparent"/></xsl:when> + <xsl:otherwise><xsl:value-of select="@title"/></xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:variable name="sectionNumber"> + <xsl:call-template name="get-section-number"/> + </xsl:variable> + + <xsl:variable name="anchorpostfix"> + <xsl:if test="$nested">.<xsl:value-of select="$name"/></xsl:if> + </xsl:variable> + + <section id="{$anchor-pref}references{$anchorpostfix}"> + <xsl:if test="$name='1'"> + <xsl:call-template name="insert-conditional-pagebreak"/> + </xsl:if> + <xsl:if test="$sectionNumber!=''"> + <xsl:call-template name="insert-errata"> + <xsl:with-param name="section" select="$sectionNumber"/> + </xsl:call-template> + </xsl:if> + <xsl:element name="{$elemtype}"> + <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,'section.',$sectionNumber)"/></xsl:attribute> + <a href="#{$anchor-pref}section.{$sectionNumber}"> + <xsl:call-template name="emit-section-number"> + <xsl:with-param name="no" select="$sectionNumber"/> + </xsl:call-template> + </a> + <xsl:text> </xsl:text> + <xsl:copy-of select="$title"/> + </xsl:element> + + <xsl:variable name="included" select="exslt:node-set($includeDirectives)/myns:include[@in=generate-id(current())]/reference"/> + <dl class="{$css-reference}"> + <xsl:choose> + <xsl:when test="$xml2rfc-sortrefs='yes' and $xml2rfc-symrefs!='no'"> + <xsl:apply-templates select="*|$included"> + <xsl:sort select="concat(/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor,.//ed:ins//reference/@anchor)" /> + </xsl:apply-templates> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates select="*|$included"/> + </xsl:otherwise> + </xsl:choose> + </dl> + </section> +</xsl:template> + +<xsl:template match="xi:include"> + <xsl:choose> + <xsl:when test="not(parent::references)"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'Support for x:include is restricted to child elements of <references>'"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <!-- handled elsewhere --> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- processed earlier --> +<xsl:template match="references/name"/> + +<xsl:template match="rfc"> + <xsl:call-template name="check-no-text-content"/> + <xsl:variable name="ignored"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="//processing-instruction('rfc-ext')"/> + <xsl:with-param name="attr" select="'SANITYCHECK'"/> + </xsl:call-template> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="//processing-instruction('rfc')"/> + <xsl:with-param name="attr" select="'SANITYCHECK'"/> + </xsl:call-template> + </xsl:variable> + + <xsl:variable name="lang"> + <xsl:call-template name="get-lang" /> + </xsl:variable> + + <html lang="{$lang}"> + <head> + <title> + <xsl:apply-templates select="front/title" mode="get-text-content" /> + </title> + <xsl:call-template name="insertScripts" /> + <xsl:call-template name="insertCss" /> + <!-- <link rel="alternate stylesheet" type="text/css" media="screen" title="Plain (typewriter)" href="rfc2629tty.css" /> --> + + <!-- link elements --> + <xsl:if test="$xml2rfc-toc='yes'"> + <link rel="Contents" href="#{$anchor-pref}toc" /> + </xsl:if> + <xsl:if test="$xml2rfc-authorship!='no'"> + <link rel="Author" href="#{$anchor-pref}authors" /> + </xsl:if> + <xsl:if test="$xml2rfc-private=''"> + <xsl:choose> + <xsl:when test="$no-copylong"> + <link rel="Copyright" href="#{$anchor-pref}copyrightnotice" /> + </xsl:when> + <xsl:otherwise> + <link rel="Copyright" href="#{$anchor-pref}copyright" /> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + <xsl:if test="$has-index"> + <link rel="Index" href="#{$anchor-pref}index" /> + </xsl:if> + <xsl:apply-templates select="/" mode="links" /> + <xsl:for-each select="x:link|link"> + <link> + <xsl:choose> + <xsl:when test="self::x:link and @basename"> + <xsl:attribute name="href"> + <xsl:value-of select="concat(@basename,'.',$outputExtension)"/> + </xsl:attribute> + <xsl:copy-of select="@rel|@title" /> + </xsl:when> + <xsl:otherwise> + <xsl:copy-of select="@*" /> + </xsl:otherwise> + </xsl:choose> + </link> + </xsl:for-each> + <xsl:if test="@number"> + <link rel="Alternate" title="Authoritative ASCII Version" href="http://www.ietf.org/rfc/rfc{@number}.txt" /> + <link rel="Help" title="RFC-Editor's Status Page" href="http://www.rfc-editor.org/info/rfc{@number}" /> + <link rel="Help" title="Additional Information on tools.ietf.org" href="https://tools.ietf.org/html/rfc{@number}"/> + </xsl:if> + + <!-- generator --> + <xsl:variable name="gen"> + <xsl:call-template name="get-generator" /> + </xsl:variable> + <meta name="generator" content="{$gen}" /> + + <!-- keywords --> + <xsl:if test="front/keyword"> + <xsl:variable name="keyw"> + <xsl:call-template name="get-keywords" /> + </xsl:variable> + <meta name="keywords" content="{$keyw}" /> + </xsl:if> + + <xsl:if test="$xml2rfc-ext-support-rfc2731!='no'"> + <!-- Dublin Core Metadata --> + <link rel="schema.dcterms" href="http://purl.org/dc/terms/" /> + + <!-- DC creator, see RFC2731 --> + <xsl:for-each select="front/author"> + <xsl:variable name="initials"> + <xsl:call-template name="format-initials"/> + </xsl:variable> + <meta name="dcterms.creator" content="{concat(@surname,', ',$initials)}" /> + </xsl:for-each> + + <xsl:if test="$xml2rfc-private=''"> + <xsl:choose> + <xsl:when test="@number"> + <meta name="dcterms.identifier" content="urn:ietf:rfc:{@number}" /> + </xsl:when> + <xsl:when test="@docName"> + <meta name="dcterms.identifier" content="urn:ietf:id:{@docName}" /> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + <meta name="dcterms.issued"> + <xsl:attribute name="content"> + <xsl:value-of select="concat($xml2rfc-ext-pub-year,'-',$pub-month-numeric)"/> + <xsl:if test="$xml2rfc-ext-pub-day != '' and not(@number)"> + <xsl:value-of select="concat('-',format-number($xml2rfc-ext-pub-day,'00'))"/> + </xsl:if> + </xsl:attribute> + </meta> + + <xsl:if test="@obsoletes!=''"> + <xsl:call-template name="rfclist-for-dcmeta"> + <xsl:with-param name="list" select="@obsoletes"/> + </xsl:call-template> + </xsl:if> + </xsl:if> + + <xsl:if test="front/abstract"> + <meta name="dcterms.abstract" content="{normalize-space(front/abstract)}" /> + </xsl:if> + + <xsl:if test="@number"> + <meta name="dcterms.isPartOf" content="urn:issn:2070-1721" /> + </xsl:if> + + </xsl:if> + + <!-- this replicates dcterms.abstract, but is used by Google & friends --> + <xsl:if test="front/abstract"> + <meta name="description" content="{normalize-space(front/abstract)}" /> + </xsl:if> + </head> + + <xsl:call-template name="body" /> + </html> +</xsl:template> + +<xsl:template name="body"> + <body> + <!-- insert onload scripts, when required --> + <xsl:variable name="onload"> + <xsl:if test="$xml2rfc-ext-insert-metadata='yes' and /rfc/@number">getMeta(<xsl:value-of select="/rfc/@number"/>,"rfc.meta");</xsl:if> + <xsl:if test="/rfc/x:feedback">initFeedback();</xsl:if> + <xsl:if test="$xml2rfc-ext-refresh-from!=''">RfcRefresh.initRefresh()</xsl:if> + </xsl:variable> + <xsl:if test="$onload!=''"> + <xsl:attribute name="onload"> + <xsl:value-of select="$onload"/> + </xsl:attribute> + </xsl:if> + + <xsl:call-template name="add-start-material" /> + + <!-- insert diagnostics --> + <xsl:call-template name="insert-diagnostics"/> + + <xsl:apply-templates select="front" /> + <xsl:apply-templates select="middle" /> + <xsl:call-template name="back" /> + + <xsl:call-template name="add-end-material" /> + </body> +</xsl:template> + +<xsl:template match="t"> + <xsl:param name="inherited-self-link"/> + + <xsl:variable name="textcontent" select="normalize-space(.)"/> + <xsl:variable name="endswith" select="substring($textcontent,string-length($textcontent))"/> + <xsl:variable name="keepwithnext" select="$endswith=':'"/> + + <xsl:variable name="p"> + <xsl:call-template name="get-paragraph-number" /> + </xsl:variable> + + <xsl:variable name="stype"> + <xsl:choose> + <xsl:when test="ancestor::abstract">abstract</xsl:when> + <xsl:when test="ancestor::note">note</xsl:when> + <xsl:when test="ancestor::boilerplate">boilerplate</xsl:when> + <xsl:otherwise>section</xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:if test="preceding-sibling::section or preceding-sibling::appendix"> + <xsl:call-template name="inline-warning"> + <xsl:with-param name="msg">The paragraph below is misplaced; maybe a section is closed in the wrong place: </xsl:with-param> + <xsl:with-param name="msg2"><xsl:value-of select="."/></xsl:with-param> + </xsl:call-template> + </xsl:if> + + <div> + <xsl:if test="$p!='' and not(ancestor::list) and not(ancestor::ol) and not(ancestor::ul) and not(ancestor::ed:del) and not(ancestor::ed:ins)"> + <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,$stype,'.',$p)"/></xsl:attribute> + </xsl:if> + <xsl:if test="$keepwithnext"> + <xsl:attribute name="class">avoidbreakafter</xsl:attribute> + </xsl:if> + <xsl:apply-templates mode="t-content" select="node()[1]"> + <xsl:with-param name="inherited-self-link" select="$inherited-self-link"/> + <xsl:with-param name="anchor" select="@anchor"/> + </xsl:apply-templates> + </div> +</xsl:template> + +<!-- for t-content, dispatch to default templates if it's block-level content --> +<xsl:template mode="t-content" match="list|figure|texttable"> + <!-- <xsl:comment>t-content block-level</xsl:comment> --> + <xsl:apply-templates select="." /> + <xsl:apply-templates select="following-sibling::node()[1]" mode="t-content" /> +</xsl:template> + +<!-- ... otherwise group into p elements --> +<xsl:template mode="t-content" match="*|node()"> + <xsl:param name="inherited-self-link"/> + <xsl:param name="anchor"/> + + <xsl:variable name="p"> + <xsl:choose> + <xsl:when test="self::text()"> + <xsl:for-each select=".."> + <xsl:call-template name="get-paragraph-number" /> + </xsl:for-each> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="get-paragraph-number" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- do not open a new p element if this is a whitespace-only text node and no siblings follow --> + <xsl:if test="not(self::text() and normalize-space(.)='' and not(following-sibling::node()))"> + <xsl:variable name="textcontent"> + <xsl:apply-templates mode="t-content2" select="." /> + </xsl:variable> + + <xsl:if test="normalize-space($textcontent)!=''"> + <p> + <xsl:if test="$anchor!=''"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <xsl:variable name="stype"> + <xsl:choose> + <xsl:when test="ancestor::abstract">abstract</xsl:when> + <xsl:when test="ancestor::note">note</xsl:when> + <xsl:when test="ancestor::boilerplate">boilerplate</xsl:when> + <xsl:otherwise>section</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:variable name="anch"> + <xsl:if test="$p!='' and not(ancestor::ed:del) and not(ancestor::ed:ins) and not(ancestor::li) and not(ancestor::x:lt) and not(preceding-sibling::node())"> + <xsl:value-of select="concat($anchor-pref,$stype,'.',$p)"/> + </xsl:if> + </xsl:variable> + <xsl:call-template name="insertInsDelClass"/> + <xsl:call-template name="editingMark" /> + <xsl:apply-templates mode="t-content2" select="." /> + <xsl:if test="$xml2rfc-ext-paragraph-links='yes'"> + <xsl:if test="$anch!=''"> + <a class='self' href='#{$anch}'>¶</a> + </xsl:if> + <xsl:if test="$inherited-self-link!=''"> + <a class='self' href='#{$inherited-self-link}'>¶</a> + </xsl:if> + </xsl:if> + </p> + </xsl:if> + </xsl:if> + <xsl:apply-templates mode="t-content" select="following-sibling::*[self::list or self::figure or self::texttable][1]" /> +</xsl:template> + +<xsl:template mode="t-content2" match="*"> + <xsl:apply-templates select="." /> + <xsl:if test="not(following-sibling::node()[1] [self::list or self::figure or self::texttable])"> + <xsl:apply-templates select="following-sibling::node()[1]" mode="t-content2" /> + </xsl:if> +</xsl:template> + +<xsl:template mode="t-content2" match="text()"> + <xsl:apply-templates select="." /> + <xsl:if test="not(following-sibling::node()[1] [self::list or self::figure or self::texttable])"> + <xsl:apply-templates select="following-sibling::node()[1]" mode="t-content2" /> + </xsl:if> +</xsl:template> + +<xsl:template mode="t-content2" match="comment()|processing-instruction()"> + <xsl:apply-templates select="." /> + <xsl:if test="not(following-sibling::node()[1] [self::list or self::figure or self::texttable])"> + <xsl:apply-templates select="following-sibling::node()[1]" mode="t-content2" /> + </xsl:if> +</xsl:template> + +<xsl:template match="title"> + <xsl:variable name="t" select="normalize-space(.)"/> + <xsl:variable name="tlen" select="string-length($t)"/> + <xsl:variable name="alen" select="string-length(@abbrev)"/> + + <xsl:if test="@abbrev and $alen > 40"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">title/@abbrev too long (max 40 characters)</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:if test="$tlen > 40 and (not(@abbrev) or @abbrev='')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">title too long, should supply title/@abbrev attribute with less than 40 characters</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:if test="$tlen <= 40 and @abbrev!=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">title/@abbrev was specified despite the title being short enough (<xsl:value-of select="$tlen"/>)</xsl:with-param> + <xsl:with-param name="msg2">Title: '<xsl:value-of select="normalize-space($t)"/>', abbreviated title='<xsl:value-of select="@abbrev"/>'</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:apply-templates /> +</xsl:template> + +<xsl:template name="insertTitle"> + <xsl:choose> + <xsl:when test="@ed:old-title"> + <del> + <xsl:if test="ancestor-or-self::*[@ed:entered-by] and @ed:datetime"> + <xsl:attribute name="title"><xsl:value-of select="concat(@ed:datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute> + </xsl:if> + <xsl:value-of select="@ed:old-title"/> + </del> + <ins> + <xsl:if test="ancestor-or-self::*[@ed:entered-by] and @ed:datetime"> + <xsl:attribute name="title"><xsl:value-of select="concat(@ed:datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute> + </xsl:if> + <xsl:value-of select="@title"/> + </ins> + </xsl:when> + <xsl:when test="name"> + <xsl:if test="@title"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">both @title attribute and name child node present</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:call-template name="render-name"> + <xsl:with-param name="n" select="name/node()"/> + <xsl:with-param name="strip-links" select="not(ancestor-or-self::figure)"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@title"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- irefs that are section-level thus can use the section anchor --> +<xsl:variable name="section-level-irefs" select="//section/iref[count(preceding-sibling::*[not(self::iref) and not(self::x:anchor-alias) and not(self::name)])=0]"/> + +<xsl:template match="section|appendix"> + <xsl:call-template name="check-no-text-content"/> + + <xsl:if test="self::appendix"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">The "appendix" element is deprecated, use "section" inside "back" instead.</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:variable name="sectionNumber"> + <xsl:choose> + <xsl:when test="ancestor::boilerplate"></xsl:when> + <xsl:otherwise><xsl:call-template name="get-section-number" /></xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:if test="not(ancestor::section) and not(ancestor::boilerplate)"> + <xsl:call-template name="insert-conditional-hrule"/> + </xsl:if> + + <xsl:variable name="elemtype"> + <xsl:choose> + <xsl:when test="count(ancestor::section) <= 3">h<xsl:value-of select="2 + count(ancestor::section)"/></xsl:when> + <xsl:otherwise>h6</xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:if test="$xml2rfc-ext-insert-metadata='yes' and $rfcno!='' and @anchor='rfc.status'"> + <aside id="{$anchor-pref}meta" class="{$css-docstatus}"></aside> + </xsl:if> + + <xsl:variable name="classes"><xsl:if test="@removeInRFC='true'">rfcEditorRemove</xsl:if></xsl:variable> + + <section> + <xsl:call-template name="copy-anchor"/> + + <xsl:if test="normalize-space($classes)!=''"> + <xsl:attribute name="class"><xsl:value-of select="normalize-space($classes)"/></xsl:attribute> + </xsl:if> + + <xsl:if test="$sectionNumber!=''"> + <xsl:call-template name="insert-errata"> + <xsl:with-param name="section" select="$sectionNumber"/> + </xsl:call-template> + </xsl:if> + + <xsl:element name="{$elemtype}"> + <xsl:if test="$sectionNumber!=''"> + <xsl:attribute name="id"><xsl:value-of select="$anchor-pref"/>section.<xsl:value-of select="$sectionNumber"/></xsl:attribute> + </xsl:if> + <xsl:choose> + <xsl:when test="$sectionNumber='1' or $sectionNumber='A'"> + <!-- pagebreak, this the first section --> + <xsl:attribute name="class">np</xsl:attribute> + </xsl:when> + <xsl:when test="not(ancestor::section) and not(ancestor::boilerplate)"> + <xsl:call-template name="insert-conditional-pagebreak"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + + <xsl:call-template name="insertInsDelClass" /> + + <xsl:if test="$sectionNumber!='' and not(contains($sectionNumber,'unnumbered-'))"> + <a href="#{$anchor-pref}section.{$sectionNumber}"> + <xsl:call-template name="emit-section-number"> + <xsl:with-param name="no" select="$sectionNumber"/> + </xsl:call-template> + </a> + <xsl:text> </xsl:text> + </xsl:if> + + <!-- issue tracking? --> + <xsl:if test="@ed:resolves"> + <xsl:call-template name="insert-issue-pointer"/> + </xsl:if> + + <xsl:call-template name="check-anchor"/> + <xsl:variable name="anchor"> + <xsl:choose> + <xsl:when test="@anchor"><xsl:value-of select="@anchor"/></xsl:when> + <xsl:otherwise><xsl:call-template name="sluggy-anchor"/></xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$anchor!=''"> + <a href="#{$anchor}"><xsl:call-template name="insertTitle"/></a> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="insertTitle"/> + </xsl:otherwise> + </xsl:choose> + </xsl:element> + + <xsl:if test="@removeInRFC='true' and t[1]!=$section-removeInRFC"> + <xsl:variable name="t"> + <t><xsl:value-of select="$section-removeInRFC"/></t> + </xsl:variable> + <xsl:variable name="link" select="concat($anchor-pref,'section.',$sectionNumber,'.p.1')"/> + <div id="{$link}"> + <xsl:apply-templates mode="t-content" select="exslt:node-set($t)//text()"> + <xsl:with-param name="inherited-self-link" select="$link"/> + </xsl:apply-templates> + </div> + </xsl:if> + + <!-- continue with all child elements but the irefs processed above --> + <xsl:for-each select="*"> + <xsl:if test="count(.|$section-level-irefs)!=count($section-level-irefs)"> + <xsl:apply-templates select="."/> + </xsl:if> + </xsl:for-each> + </section> +</xsl:template> + +<!-- errata handling --> +<xsl:template name="insert-errata"> + <xsl:param name="section"/> + <xsl:variable name="es" select="$errata-parsed[section=$section or (not(section) and $section='1')]"/> + <xsl:if test="$es"> + <aside class="{$css-erratum}"> + <xsl:for-each select="$es"> + <xsl:sort select="@eid" data-type="number"/> + <div> + <xsl:variable name="tooltip"> + <xsl:value-of select="@reported-by"/> + <xsl:text>, </xsl:text> + <xsl:value-of select="@reported"/> + <xsl:if test="@type"> (<xsl:value-of select="@type"/>)</xsl:if> + </xsl:variable> + <xsl:variable name="uri"> + <xsl:call-template name="compute-rfc-erratum-uri"> + <xsl:with-param name="eid" select="@eid"/> + </xsl:call-template> + </xsl:variable> + <a href="{$uri}" title="{$tooltip}">Erratum <xsl:value-of select="@eid"/></a> + <xsl:choose> + <xsl:when test="@status='Verified'"><xsl:text> </xsl:text><span title="verified">✔</span></xsl:when> + <xsl:when test="@status='Reported'"><xsl:text> </xsl:text><span title="reported">✉</span></xsl:when> + <xsl:when test="@status='Held for Document Update'"><xsl:text> </xsl:text><span title="held for update">✀</span></xsl:when> + <xsl:otherwise/> + </xsl:choose> + </div> + </xsl:for-each> + </aside> + </xsl:if> +</xsl:template> + +<!-- already processed by insertTitle --> +<xsl:template match="note/name"/> +<xsl:template match="section/name"/> + +<xsl:template match="spanx[@style='emph' or not(@style)]|em"> + <em> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates /> + </em> +</xsl:template> + +<xsl:template match="spanx[@style='verb' or @style='vbare']|tt"> + <span class="tt"> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates /> + </span> +</xsl:template> + +<xsl:template match="spanx[@style='strong']|strong"> + <strong> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates /> + </strong> +</xsl:template> + +<xsl:template match="spanx[@style!='']" priority="0.1"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">unknown spanx style attribute '<xsl:value-of select="@style"/>' ignored</xsl:with-param> + </xsl:call-template> + <span> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates /> + </span> +</xsl:template> + +<xsl:template name="insert-blank-lines"> + <xsl:param name="no"/> + <xsl:choose> + <xsl:when test="$no >= $xml2rfc-ext-vspace-pagebreak"> + <br/> + <!-- done; this probably was an attempt to generate a pagebreak --> + </xsl:when> + <xsl:when test="$no <= 0"> + <br/> + <!-- done --> + </xsl:when> + <xsl:otherwise> + <br/> + <xsl:call-template name="insert-blank-lines"> + <xsl:with-param name="no" select="$no - 1"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="vspace[not(@blankLines)]"> + <br /> +</xsl:template> + +<xsl:template match="vspace"> + <xsl:call-template name="insert-blank-lines"> + <xsl:with-param name="no" select="@blankLines"/> + </xsl:call-template> +</xsl:template> + +<!-- keep the root for the case when we process XSLT-inline markup --> +<xsl:variable name="src" select="/" /> + +<xsl:template name="render-section-ref"> + <xsl:param name="from" /> + <xsl:param name="to" /> + + <xsl:variable name="refname"> + <xsl:for-each select="$to"> + <xsl:call-template name="get-section-type"> + <xsl:with-param name="prec" select="$from/preceding-sibling::node()[1]" /> + </xsl:call-template> + </xsl:for-each> + </xsl:variable> + <xsl:variable name="refnum"> + <xsl:for-each select="$to"> + <xsl:call-template name="get-section-number" /> + </xsl:for-each> + </xsl:variable> + <xsl:variable name="title"> + <xsl:choose> + <xsl:when test="$to/name"> + <xsl:value-of select="$to/name"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$to/@title"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:attribute name="title"> + <xsl:value-of select="$title" /> + </xsl:attribute> + <xsl:choose> + <xsl:when test="$from/@format='counter'"> + <xsl:value-of select="$refnum"/> + </xsl:when> + <xsl:when test="$from/@format='title'"> + <xsl:choose> + <xsl:when test="$to/name"> + <xsl:apply-templates select="$to/name/node()"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$to/@title"/> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="$from/@format='none'"> + <!-- Nothing to do --> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="normalize-space(concat($refname,' ',$refnum))"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-section-xref-format"> + <xsl:param name="default"/> + <xsl:choose> + <xsl:when test="@sectionFormat"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">@sectionFormat is deprecated, use @x:fmt instead</xsl:with-param> + </xsl:call-template> + <xsl:if test="@x:fmt"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">both @x:fmt and @sectionFormat specified</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:choose> + <xsl:when test="@sectionFormat='parens' or @sectionFormat='of' or @sectionFormat='comma' or @sectionFormat='section' or @sectionFormat='number-only'"> + <xsl:value-of select="@sectionFormat"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">unknown format for @sectionFormat</xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="@x:fmt"> + <xsl:choose> + <xsl:when test="@x:fmt='()'">parens</xsl:when> + <xsl:when test="@x:fmt='of'">of</xsl:when> + <xsl:when test="@x:fmt=','">comma</xsl:when> + <xsl:when test="@x:fmt='none'">none</xsl:when> + <xsl:when test="@x:fmt='sec'">section</xsl:when> + <xsl:when test="@x:fmt='number'">number-only</xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">unknown format for @x:fmt</xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$default"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-section-xref-section"> + <xsl:choose> + <xsl:when test="@section"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">@section is deprecated, use @x:sec instead</xsl:with-param> + </xsl:call-template> + <xsl:if test="@x:sec"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">both @x:sec and @section specified</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:value-of select="@section"/> + </xsl:when> + <xsl:when test="@x:sec"> + <xsl:value-of select="@x:sec"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:template> + +<xsl:template match="xref[node()]"> + + <xsl:variable name="target" select="@target" /> + <xsl:variable name="node" select="key('anchor-item',$target)" /> + <xsl:variable name="anchor"><xsl:value-of select="$anchor-pref"/>xref.<xsl:value-of select="@target"/>.<xsl:number level="any" count="xref[@target=$target]"/></xsl:variable> + + <xsl:variable name="sfmt"> + <xsl:call-template name="get-section-xref-format"/> + </xsl:variable> + + <xsl:variable name="ssec"> + <xsl:call-template name="get-section-xref-section"/> + </xsl:variable> + + <xsl:choose> + <!-- $sfmt='none': do not generate any links --> + <xsl:when test="$sfmt='none'"> + <xsl:choose> + <xsl:when test="$node/self::reference"> + <cite title="{normalize-space($node/front/title)}"> + <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <!-- insert id when a backlink to this xref is needed in the index --> + <xsl:if test="//iref[@x:for-anchor=$target] | //iref[@x:for-anchor='' and ../@anchor=$target]"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <xsl:apply-templates/> + </cite> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates/> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + + <!-- Other $sfmt values than "none": unsupported --> + <xsl:when test="$sfmt!='' and $sfmt!='none'"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('unknown xref section format extension: ',$sfmt)"/> + </xsl:call-template> + </xsl:when> + + <!-- Section links --> + <xsl:when test="$node/self::section or $node/self::appendix"> + <xsl:choose> + <xsl:when test="@format='none'"> + <a href="#{@target}"> + <!-- insert id when a backlink to this xref is needed in the index --> + <xsl:if test="//iref[@x:for-anchor=$target] | //iref[@x:for-anchor='' and ../@anchor=$target]"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <xsl:apply-templates/> + </a> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates/> + <xsl:text> (</xsl:text> + <a href="#{@target}"> + <!-- insert id when a backlink to this xref is needed in the index --> + <xsl:if test="//iref[@x:for-anchor=$target] | //iref[@x:for-anchor='' and ../@anchor=$target]"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <xsl:call-template name="render-section-ref"> + <xsl:with-param name="from" select="."/> + <xsl:with-param name="to" select="$node"/> + </xsl:call-template> + </a> + <xsl:text>)</xsl:text> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + + <xsl:when test="$node/self::cref and $xml2rfc-comments='no'"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">xref to cref, but comments aren't included in the output</xsl:with-param> + </xsl:call-template> + </xsl:when> + + <xsl:otherwise> + <!-- check normative/informative --> + <xsl:variable name="t-is-normative" select="ancestor-or-self::*[@x:nrm][1]"/> + <xsl:variable name="is-normative" select="$t-is-normative/@x:nrm='true'"/> + <xsl:if test="count($node)=1 and $is-normative"> + <xsl:variable name="t-r-is-normative" select="$node/ancestor-or-self::*[@x:nrm][1]"/> + <xsl:variable name="r-is-normative" select="$t-r-is-normative/@x:nrm='true'"/> + <xsl:if test="not($r-is-normative)"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('Potentially normative reference to ',@target,' not referenced normatively')"/> + </xsl:call-template> + </xsl:if> + </xsl:if> + + <a href="#{$target}"> + <xsl:if test="@format='none'"> + <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + </xsl:if> + + <xsl:apply-templates /> + </a> + <xsl:if test="not(@format='none')"> + <xsl:for-each select="$src/rfc/back/references//reference[@anchor=$target]"> + <xsl:text> </xsl:text> + <cite title="{normalize-space(front/title)}"> + <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <xsl:call-template name="reference-name"/> + </cite> + </xsl:for-each> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:key name="iref-xanch" match="iref[@x:for-anchor]" use="@x:for-anchor"/> + +<xsl:template match="xref[not(node())]"> + + <xsl:variable name="xref" select="."/> + <xsl:variable name="anchor"><xsl:value-of select="$anchor-pref"/>xref.<xsl:value-of select="$xref/@target"/>.<xsl:number level="any" count="xref[@target=$xref/@target]"/></xsl:variable> + + <xsl:variable name="sfmt"> + <xsl:call-template name="get-section-xref-format"> + <xsl:with-param name="default"> + <xsl:choose> + <xsl:when test="ancestor::artwork">comma</xsl:when> + <xsl:otherwise>of</xsl:otherwise> + </xsl:choose> + </xsl:with-param> + </xsl:call-template> + </xsl:variable> + + <xsl:variable name="ssec"> + <xsl:call-template name="get-section-xref-section"/> + </xsl:variable> + + <!-- ensure we have the right context, this <xref> may be processed from within the boilerplate --> + <xsl:for-each select="$src"> + + <xsl:variable name="node" select="key('anchor-item',$xref/@target)|exslt:node-set($includeDirectives)//reference[@anchor=$xref/@target]"/> + <xsl:if test="count($node)=0 and not($node/ancestor::ed:del)"> + <xsl:for-each select="$xref"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Undefined target: ',$xref/@target)"/> + </xsl:call-template> + </xsl:for-each> + </xsl:if> + + <xsl:choose> + + <!-- Section links --> + <xsl:when test="$node/self::section or $node/self::appendix"> + <a href="#{$xref/@target}"> + <!-- insert id when a backlink to this xref is needed in the index --> + <xsl:if test="key('iref-xanch',$xref/@target) | key('iref-xanch','')[../@anchor=$xref/@target]"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <xsl:call-template name="render-section-ref"> + <xsl:with-param name="from" select="$xref"/> + <xsl:with-param name="to" select="$node"/> + </xsl:call-template> + </a> + </xsl:when> + + <!-- Figure links --> + <xsl:when test="$node/self::figure"> + <a href="#{$xref/@target}"> + <xsl:variable name="figcnt"> + <xsl:for-each select="$node"> + <xsl:call-template name="get-figure-number"/> + </xsl:for-each> + </xsl:variable> + <xsl:choose> + <xsl:when test="$xref/@format='counter'"> + <xsl:value-of select="$figcnt" /> + </xsl:when> + <xsl:when test="$xref/@format='none'"> + <!-- Nothing to do --> + </xsl:when> + <xsl:when test="$xref/@format='title'"> + <xsl:value-of select="$node/@title" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="normalize-space(concat('Figure ',$figcnt))"/> + </xsl:otherwise> + </xsl:choose> + </a> + </xsl:when> + + <!-- Table links --> + <xsl:when test="$node/self::texttable or $node/self::table"> + <a href="#{$xref/@target}"> + <xsl:variable name="tabcnt"> + <xsl:for-each select="$node"> + <xsl:call-template name="get-table-number"/> + </xsl:for-each> + </xsl:variable> + <xsl:choose> + <xsl:when test="$xref/@format='counter'"> + <xsl:value-of select="$tabcnt" /> + </xsl:when> + <xsl:when test="$xref/@format='none'"> + <!-- Nothing to do --> + </xsl:when> + <xsl:when test="$xref/@format='title'"> + <xsl:choose> + <xsl:when test="$node/self::table"> + <xsl:call-template name="render-name-ref"> + <xsl:with-param name="n" select="$node/name/node()"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$node/@title" /> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="normalize-space(concat('Table ',$tabcnt))"/> + </xsl:otherwise> + </xsl:choose> + </a> + </xsl:when> + + <!-- Paragraph links --> + <xsl:when test="$node/self::t or $node/self::aside or $node/self::blockquote or $node/self::dl or $node/self::ol or $node/self::ul or $node/self::dt or $node/self::li"> + <a href="#{$xref/@target}"> + <xsl:variable name="tcnt"> + <xsl:for-each select="$node"> + <xsl:call-template name="get-paragraph-number" /> + </xsl:for-each> + </xsl:variable> + <xsl:variable name="pparent" select="$node/.."/> + <xsl:variable name="listtype"> + <xsl:choose> + <xsl:when test="$pparent/self::list"> + <xsl:value-of select="$pparent/@style"/> + </xsl:when> + <xsl:when test="$pparent/self::dl">definition</xsl:when> + <xsl:when test="$pparent/self::ol[@type='a']">letters</xsl:when> + <xsl:when test="$pparent/self::ol[@type='A']">Letters</xsl:when> + <xsl:when test="$pparent/self::ol[@type='i']">rnumbers</xsl:when> + <xsl:when test="$pparent/self::ol[@type='I']">Rnumbers</xsl:when> + <xsl:when test="$pparent/self::ol[string-length(@type)>1]">format <xsl:value-of select="$pparent/self::ol/@type"/></xsl:when> + <xsl:when test="$pparent/self::ol">numbers</xsl:when> + <xsl:otherwise></xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:variable name="s"> + <xsl:choose> + <xsl:when test="$pparent/@group"> + <xsl:call-template name="ol-start"> + <xsl:with-param name="node" select="$pparent"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="$pparent/@start"> + <xsl:value-of select="$pparent/@start"/> + </xsl:when> + <xsl:otherwise>1</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:variable name="n"> + <xsl:for-each select="$node"> + <xsl:number/> + </xsl:for-each> + </xsl:variable> + <xsl:variable name="format"> + <xsl:choose> + <xsl:when test="$listtype='letters'">a</xsl:when> + <xsl:when test="$listtype='Letters'">A</xsl:when> + <xsl:when test="$listtype='rnumbers'">i</xsl:when> + <xsl:when test="$listtype='Rnumbers'">I</xsl:when> + <xsl:otherwise>1</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:variable name="listindex"> + <xsl:choose> + <xsl:when test="starts-with($listtype,'format ')"> + <xsl:call-template name="expand-format-percent"> + <xsl:with-param name="format" select="substring-after($listtype,'format ')"/> + <xsl:with-param name="pos" select="$n + $s - 1"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:number value="$n + $s - 1" format="{$format}"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:choose> + <xsl:when test="$xref/@format='counter'"> + <xsl:choose> + <xsl:when test="$listtype!='' and $listindex!=''"> + <xsl:value-of select="$listindex"/> + </xsl:when> + <xsl:when test="$listtype!='' and $listindex=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('Use of format=counter for unsupported list type ',$listtype)"/> + </xsl:call-template> + <xsl:value-of select="$tcnt"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$tcnt"/> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="$xref/@format='none'"> + <!-- Nothing to do --> + </xsl:when> + <xsl:when test="$xref/@format='title'"> + <xsl:choose> + <xsl:when test="$node/self::dt"> + <xsl:apply-templates select="$node/node()"/> + </xsl:when> + <xsl:when test="$node/@hangText"> + <xsl:value-of select="$node/@hangText"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$node/@title" /> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="pn" select="normalize-space(substring-after($tcnt,'p.'))"/> + <xsl:text>Paragraph </xsl:text> + <xsl:choose> + <xsl:when test="$pn=''"> + <xsl:text>?</xsl:text> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('No paragraph number for link target ',$xref/@target)"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise><xsl:value-of select="$pn"/></xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> + </a> + </xsl:when> + + <!-- Comment links --> + <xsl:when test="$node/self::cref"> + <xsl:choose> + <xsl:when test="$xml2rfc-comments!='no'"> + <a href="#{$xref/@target}"> + <xsl:variable name="name"> + <xsl:for-each select="$node"> + <xsl:call-template name="get-comment-name" /> + </xsl:for-each> + </xsl:variable> + <xsl:choose> + <xsl:when test="$xref/@format='counter'"> + <xsl:value-of select="$name" /> + </xsl:when> + <xsl:when test="$xref/@format='none'"> + <!-- Nothing to do --> + </xsl:when> + <xsl:when test="$xref/@format='title'"> + <xsl:value-of select="$node/@title" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="normalize-space(concat('Comment ',$name))"/> + </xsl:otherwise> + </xsl:choose> + </a> + </xsl:when> + <xsl:otherwise> + <xsl:for-each select="$xref"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">xref to cref, but comments aren't included in the output</xsl:with-param> + </xsl:call-template> + </xsl:for-each> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + + <!-- Reference links --> + <xsl:when test="$node/self::reference"> + + <!-- check normative/informative --> + <xsl:variable name="t-is-normative" select="$xref/ancestor-or-self::*[@x:nrm][1]"/> + <xsl:variable name="is-normative" select="$t-is-normative/@x:nrm='true'"/> + <xsl:if test="count($node)=1 and $is-normative"> + <xsl:variable name="t-r-is-normative" select="$node/ancestor-or-self::*[@x:nrm][1]"/> + <xsl:variable name="r-is-normative" select="$t-r-is-normative/@x:nrm='true'"/> + <xsl:if test="not($r-is-normative)"> + <xsl:for-each select="$xref"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('Potentially normative reference to ',$xref/@target,' not referenced normatively')"/> + </xsl:call-template> + </xsl:for-each> + </xsl:if> + </xsl:if> + + <xsl:variable name="href"> + <xsl:call-template name="computed-target"> + <xsl:with-param name="bib" select="$node"/> + <xsl:with-param name="ref" select="$xref"/> + </xsl:call-template> + </xsl:variable> + + <xsl:variable name="sec"> + <xsl:choose> + <xsl:when test="starts-with($xref/@x:rel,'#') and $ssec=''"> + <xsl:call-template name="compute-section-number"> + <xsl:with-param name="bib" select="$node"/> + <xsl:with-param name="ref" select="$xref"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="$xref/@x:rel and not(starts-with($xref/@x:rel,'#')) and $ssec=''"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">x:rel attribute '<xsl:value-of select="$xref/@x:rel"/>' in reference to <xsl:value-of select="$node/@anchor"/> is expected to start with '#'.</xsl:with-param> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$ssec"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:variable name="secterm"> + <xsl:choose> + <!-- starts with letter? --> + <xsl:when test="translate(substring($sec,1,1),$ucase,'')=''">Appendix</xsl:when> + <xsl:otherwise>Section</xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:variable name="title"> + <xsl:choose> + <xsl:when test="starts-with($xref/@x:rel,'#') and $ssec='' and $node/x:source/@href"> + <xsl:variable name="extdoc" select="document($node/x:source/@href)"/> + <xsl:variable name="nodes" select="$extdoc//*[@anchor=substring-after($xref//@x:rel,'#')]"/> + <xsl:if test="not($nodes)"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">Anchor '<xsl:value-of select="substring-after($xref//@x:rel,'#')"/>' not found in <xsl:value-of select="$node/x:source/@href"/>.</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:for-each select="$nodes"> + <xsl:value-of select="@title"/> + </xsl:for-each> + </xsl:when> + <xsl:otherwise /> + </xsl:choose> + </xsl:variable> + + <!-- + Formats: + + parens [XXXX] (Section SS) + comma [XXXX], Section SS + of Section SS of [XXXX] + sec Section SS + number SS + --> + + <xsl:if test="$sfmt!='' and not($sfmt='of' or $sfmt='section' or $sfmt='number-only' or $sfmt='parens' or $sfmt='comma')"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('unknown xref section format extension: ',$sfmt)"/> + </xsl:call-template> + </xsl:if> + + <xsl:if test="$sec!=''"> + + <xsl:choose> + <xsl:when test="$sfmt='of' or $sfmt='section'"> + <xsl:choose> + <xsl:when test="$href!=''"> + <a href="{$href}"> + <xsl:if test="$title!=''"> + <xsl:attribute name="title"><xsl:value-of select="$title"/></xsl:attribute> + </xsl:if> + <xsl:if test="$sfmt='section' and $xml2rfc-ext-include-references-in-index='yes'"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <xsl:value-of select="$secterm"/> + <xsl:text> </xsl:text> + <xsl:value-of select="$sec"/> + </a> + </xsl:when> + <xsl:otherwise><xsl:value-of select="$secterm"/><xsl:text> </xsl:text><xsl:value-of select="$sec"/></xsl:otherwise> + </xsl:choose> + <xsl:if test="$sfmt='of'"> + <xsl:text> of </xsl:text> + </xsl:if> + </xsl:when> + <xsl:when test="$sfmt='number-only'"> + <xsl:choose> + <xsl:when test="$href!=''"> + <a href="{$href}"> + <xsl:if test="$title!=''"> + <xsl:attribute name="title"><xsl:value-of select="$title"/></xsl:attribute> + </xsl:if> + <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <xsl:value-of select="$sec"/> + </a> + </xsl:when> + <xsl:otherwise><xsl:value-of select="$sec"/></xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise /> + </xsl:choose> + </xsl:if> + + <xsl:if test="$sec='' or ($sfmt!='section' and $sfmt!='number-only')"> + <xsl:choose> + <xsl:when test="$xref/@format='none'"> + <!-- Nothing to do --> + </xsl:when> + <xsl:otherwise> + <a href="#{$xref/@target}"> + <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'"> + <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute> + </xsl:if> + <cite title="{normalize-space($node/front/title)}"> + <xsl:variable name="val"> + <xsl:call-template name="reference-name"> + <xsl:with-param name="node" select="$node" /> + </xsl:call-template> + </xsl:variable> + <xsl:choose> + <xsl:when test="$xref/@format='counter'"> + <!-- remove brackets --> + <xsl:value-of select="substring($val,2,string-length($val)-2)"/> + </xsl:when> + <xsl:when test="$xref/@format='title'"> + <xsl:value-of select="$node/front/title"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$val"/> + </xsl:otherwise> + </xsl:choose> + </cite> + </a> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + + <xsl:if test="$sec!=''"> + <xsl:choose> + <xsl:when test="$sfmt='parens'"> + <xsl:text> (</xsl:text> + <xsl:choose> + <xsl:when test="$href!=''"> + <a href="{$href}"><xsl:value-of select="$secterm"/><xsl:text> </xsl:text><xsl:value-of select="$sec"/></a> + </xsl:when> + <xsl:otherwise><xsl:value-of select="$secterm"/><xsl:text> </xsl:text><xsl:value-of select="$sec"/></xsl:otherwise> + </xsl:choose> + <xsl:text>)</xsl:text> + </xsl:when> + <xsl:when test="$sfmt='comma'"> + <xsl:text>, </xsl:text> + <xsl:choose> + <xsl:when test="$href!=''"> + <a href="{$href}"> + <xsl:if test="$title!=''"> + <xsl:attribute name="title"><xsl:value-of select="$title"/></xsl:attribute> + </xsl:if> + <xsl:value-of select="$secterm"/> + <xsl:text> </xsl:text> + <xsl:value-of select="$sec"/> + </a> + </xsl:when> + <xsl:otherwise><xsl:value-of select="$secterm"/><xsl:text> </xsl:text><xsl:value-of select="$sec"/></xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + </xsl:if> + </xsl:when> + + <xsl:otherwise> + <xsl:if test="$node"> + <!-- make it the correct context --> + <xsl:for-each select="$xref"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('xref to unknown element: ',name($node))"/> + </xsl:call-template> + </xsl:for-each> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> +</xsl:template> + + +<!-- mark unmatched elements red --> + +<xsl:template match="*"> + <xsl:call-template name="error"> + <xsl:with-param name="inline" select="'no'"/> + <xsl:with-param name="msg">no XSLT template for element '<xsl:value-of select="name()"/>'</xsl:with-param> + </xsl:call-template> + <span class="tt {$css-error}"><<xsl:value-of select="name()" />></span> + <xsl:copy><xsl:apply-templates select="node()|@*" /></xsl:copy> + <span class="tt {$css-error}"></<xsl:value-of select="name()" />></span> +</xsl:template> + +<xsl:template match="/"> + <xsl:apply-templates select="*" mode="validate"/> + <xsl:apply-templates select="*" /> +</xsl:template> + +<!-- utility templates --> + +<xsl:template name="collectLeftHeaderColumn"> + <!-- default case --> + <xsl:if test="$xml2rfc-private=''"> + <xsl:choose> + <xsl:when test="/rfc/@number and $header-format='2010' and $submissionType='independent'"> + <myns:item>Independent Submission</myns:item> + </xsl:when> + <xsl:when test="/rfc/@number and $header-format='2010' and $submissionType='IETF'"> + <myns:item>Internet Engineering Task Force (IETF)</myns:item> + </xsl:when> + <xsl:when test="/rfc/@number and $header-format='2010' and $submissionType='IRTF'"> + <myns:item>Internet Research Task Force (IRTF)</myns:item> + </xsl:when> + <xsl:when test="/rfc/@number and $header-format='2010' and $submissionType='IAB'"> + <myns:item>Internet Architecture Board (IAB)</myns:item> + </xsl:when> + <xsl:when test="/rfc/front/workgroup and (not(/rfc/@number) or /rfc/@number='')"> + <xsl:choose> + <xsl:when test="starts-with(/rfc/@docName,'draft-ietf-') and $submissionType='IETF'"/> + <xsl:when test="starts-with(/rfc/@docName,'draft-irft-') and $submissionType='IRTF'"/> + <xsl:otherwise> + <xsl:call-template name="info"> + <xsl:with-param name="msg">The /rfc/front/workgroup should only be used for Working/Research Group drafts</xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + <xsl:for-each select="/rfc/front/workgroup"> + <xsl:variable name="v" select="normalize-space(.)"/> + <xsl:variable name="tmp" select="translate($v, $ucase, $lcase)"/> + <xsl:if test="contains($tmp,' research group') or contains($tmp,' working group')"> + <xsl:call-template name="info"> + <xsl:with-param name="msg">No need to include 'Working Group' or 'Research Group' postfix in /rfc/front/workgroup value '<xsl:value-of select="$v"/>'</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:variable name="h"> + <!-- when a single name, append WG/RG postfix automatically --> + <xsl:choose> + <xsl:when test="not(contains($v, ' ')) and starts-with(/rfc/@docName,'draft-ietf-') and $submissionType='IETF'"> + <xsl:value-of select="concat($v, ' Working Group')"/> + </xsl:when> + <xsl:when test="not(contains($v, ' ')) and starts-with(/rfc/@docName,'draft-irtf-') and $submissionType='IRTF'"> + <xsl:value-of select="concat($v, ' Research Group')"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$v"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <myns:item> + <xsl:value-of select="$h"/> + </myns:item> + </xsl:for-each> + </xsl:when> + <xsl:otherwise> + <xsl:if test="starts-with(/rfc/@docName,'draft-ietf-') and not(/rfc/front/workgroup)"> + <xsl:call-template name="info"> + <xsl:with-param name="msg">WG submissions should include a /rfc/front/workgroup element</xsl:with-param> + </xsl:call-template> + </xsl:if> + <myns:item>Network Working Group</myns:item> + </xsl:otherwise> + </xsl:choose> + <!-- check <area> value --> + <xsl:for-each select="/rfc/front/area"> + <xsl:variable name="area" select="normalize-space(.)"/> + <xsl:variable name="rallowed"> + <xsl:if test="$pub-yearmonth < 201509"> + <ed:v>Applications</ed:v> + <ed:v>app</ed:v> + </xsl:if> + <xsl:if test="$pub-yearmonth > 201505"> + <ed:v>Applications and Real-Time</ed:v> + <ed:v>art</ed:v> + </xsl:if> + <ed:v>General</ed:v> + <ed:v>gen</ed:v> + <ed:v>Internet</ed:v> + <ed:v>int</ed:v> + <ed:v>Operations and Management</ed:v> + <ed:v>ops</ed:v> + <xsl:if test="$pub-yearmonth < 201509"> + <ed:v>Real-time Applications and Infrastructure</ed:v> + <ed:v>rai</ed:v> + </xsl:if> + <ed:v>Routing</ed:v> + <ed:v>rtg</ed:v> + <ed:v>Security</ed:v> + <ed:v>sec</ed:v> + <ed:v>Transport</ed:v> + <ed:v>tsv</ed:v> + </xsl:variable> + <xsl:variable name="allowed" select="exslt:node-set($rallowed)"/> + <xsl:choose> + <xsl:when test="$allowed/ed:v=$area"> + <!-- ok --> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">Unknown IETF area: "<xsl:value-of select="$area"/>" - should be one of: <xsl:for-each select="$allowed/ed:v"> + <xsl:text>"</xsl:text> + <xsl:value-of select="."/> + <xsl:text>"</xsl:text> + <xsl:if test="position()!=last()"> + <xsl:text>, </xsl:text> + </xsl:if> + </xsl:for-each> + <xsl:text> (as of the publication date of </xsl:text> + <xsl:value-of select="$pub-yearmonth"/> + <xsl:text>)</xsl:text> + </xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> + <myns:item> + <xsl:choose> + <xsl:when test="/rfc/@ipr and not(/rfc/@number)">Internet-Draft</xsl:when> + <xsl:otherwise>Request for Comments: <xsl:value-of select="/rfc/@number"/></xsl:otherwise> + </xsl:choose> + </myns:item> + <xsl:if test="/rfc/@obsoletes!=''"> + <myns:item> + <xsl:text>Obsoletes: </xsl:text> + <xsl:call-template name="rfclist"> + <xsl:with-param name="list" select="normalize-space(/rfc/@obsoletes)" /> + </xsl:call-template> + <xsl:if test="not(/rfc/@number)"> (if approved)</xsl:if> + </myns:item> + </xsl:if> + <xsl:if test="/rfc/@seriesNo"> + <myns:item> + <xsl:choose> + <xsl:when test="/rfc/@category='bcp'">BCP: <xsl:value-of select="/rfc/@seriesNo" /></xsl:when> + <xsl:when test="/rfc/@category='info'">FYI: <xsl:value-of select="/rfc/@seriesNo" /></xsl:when> + <xsl:when test="/rfc/@category='std'">STD: <xsl:value-of select="/rfc/@seriesNo" /></xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">There is no IETF document series called '<xsl:value-of select="/rfc/@category"/>'</xsl:with-param> + </xsl:call-template> + <xsl:value-of select="concat(translate(/rfc/@category,$lcase,$ucase),': ',/rfc/@seriesNo)" /> + </xsl:otherwise> + </xsl:choose> + </myns:item> + </xsl:if> + <xsl:if test="/rfc/@updates!=''"> + <myns:item> + <xsl:text>Updates: </xsl:text> + <xsl:call-template name="rfclist"> + <xsl:with-param name="list" select="normalize-space(/rfc/@updates)" /> + </xsl:call-template> + <xsl:if test="not(/rfc/@number)"> (if approved)</xsl:if> + </myns:item> + </xsl:if> + <myns:item> + <xsl:choose> + <xsl:when test="/rfc/@number"> + <xsl:text>Category: </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text>Intended status: </xsl:text> + </xsl:otherwise> + </xsl:choose> + <xsl:call-template name="get-category-long" /> + </myns:item> + <xsl:if test="/rfc/@ipr and not(/rfc/@number)"> + <myns:item>Expires: <xsl:call-template name="expirydate" /></myns:item> + </xsl:if> + </xsl:if> + + <!-- private case --> + <xsl:if test="$xml2rfc-private!=''"> + <myns:item><xsl:value-of select="$xml2rfc-private" /></myns:item> + </xsl:if> + + <xsl:if test="$header-format='2010' and /rfc/@number"> + <myns:item>ISSN: 2070-1721</myns:item> + </xsl:if> +</xsl:template> + +<xsl:template name="collectRightHeaderColumn"> + <xsl:for-each select="author"> + <xsl:variable name="initials"> + <xsl:call-template name="format-initials"/> + </xsl:variable> + <xsl:variable name="truncated-initials"> + <xsl:call-template name="truncate-initials"> + <xsl:with-param name="initials" select="$initials"/> + </xsl:call-template> + </xsl:variable> + <xsl:if test="@surname"> + <myns:item> + <xsl:value-of select="$truncated-initials"/> + <xsl:if test="$truncated-initials!=''"> + <xsl:text> </xsl:text> + </xsl:if> + <xsl:value-of select="@surname" /> + <xsl:if test="@asciiInitials!='' or @asciiSurname!=''"> + <xsl:text> (</xsl:text> + <xsl:value-of select="@asciiInitials"/> + <xsl:if test="@asciiInitials!='' and @asciiSurname!=''"> </xsl:if> + <xsl:value-of select="@asciiSurname"/> + <xsl:text>)</xsl:text> + </xsl:if> + <xsl:if test="@role"> + <xsl:choose> + <xsl:when test="@role='editor'"> + <xsl:text>, Editor</xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text>, </xsl:text><xsl:value-of select="@role" /> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + </myns:item> + </xsl:if> + <xsl:variable name="org"> + <xsl:choose> + <xsl:when test="organization/@abbrev"><xsl:value-of select="organization/@abbrev" /></xsl:when> + <xsl:otherwise><xsl:value-of select="organization" /></xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:variable name="orgOfFollowing"> + <xsl:choose> + <xsl:when test="following-sibling::*[1]/organization/@abbrev"><xsl:value-of select="following-sibling::*[1]/organization/@abbrev" /></xsl:when> + <xsl:otherwise><xsl:value-of select="following-sibling::*/organization" /></xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:if test="$org != $orgOfFollowing and $org != ''"> + <myns:item> + <xsl:value-of select="$org"/> + <xsl:if test="organization/@ascii"> + <xsl:value-of select="concat(' (',organization/@ascii,')')"/> + </xsl:if> + </myns:item> + </xsl:if> + </xsl:for-each> + <myns:item> + <xsl:if test="$xml2rfc-ext-pub-month!=''"> + <xsl:value-of select="$xml2rfc-ext-pub-month" /> + <xsl:if test="$xml2rfc-ext-pub-day!='' and /rfc/@ipr and not(/rfc/@number)"> + <xsl:text> </xsl:text> + <xsl:value-of select="number($xml2rfc-ext-pub-day)" /> + <xsl:text>,</xsl:text> + </xsl:if> + </xsl:if> + <xsl:if test="$xml2rfc-ext-pub-month='' and $rfcno!=''"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'month missing but is required for RFCs'"/> + </xsl:call-template> + </xsl:if> + <xsl:if test="$xml2rfc-ext-pub-day='' and /rfc/@docName and not(substring(/rfc/@docName, string-length(/rfc/@docName) - string-length('-latest') + 1) = '-latest')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('/rfc/front/date/@day appears to be missing for a historic draft dated ', $pub-yearmonth)"/> + </xsl:call-template> + </xsl:if> + <xsl:value-of select="concat(' ',$xml2rfc-ext-pub-year)" /> + </myns:item> +</xsl:template> + + +<xsl:template name="emitheader"> + <xsl:param name="lc" /> + <xsl:param name="rc" /> + + <tbody> + <xsl:for-each select="$lc/myns:item | $rc/myns:item"> + <xsl:variable name="pos" select="position()" /> + <xsl:if test="$pos < count($lc/myns:item) + 1 or $pos < count($rc/myns:item) + 1"> + <tr> + <td class="{$css-left}"><xsl:call-template name="copynodes"><xsl:with-param name="nodes" select="$lc/myns:item[$pos]/node()" /></xsl:call-template></td> + <td class="{$css-right}"><xsl:call-template name="copynodes"><xsl:with-param name="nodes" select="$rc/myns:item[$pos]/node()" /></xsl:call-template></td> + </tr> + </xsl:if> + </xsl:for-each> + </tbody> +</xsl:template> + +<!-- convenience template that avoids copying namespace nodes we don't want --> +<xsl:template name="copynodes"> + <xsl:param name="nodes" /> + <xsl:for-each select="$nodes"> + <xsl:choose> + <xsl:when test="namespace-uri()='http://www.w3.org/1999/xhtml'"> + <xsl:element name="{name()}" namespace="{namespace-uri()}"> + <xsl:copy-of select="@*|node()" /> + </xsl:element> + </xsl:when> + <xsl:when test="self::*"> + <xsl:element name="{name()}"> + <xsl:copy-of select="@*|node()" /> + </xsl:element> + </xsl:when> + <!-- workaround for opera, remove when Opera > 9.0.x comes out --> + <xsl:when test="self::text()"> + <xsl:value-of select="."/> + </xsl:when> + <xsl:otherwise> + <xsl:copy-of select="." /> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> +</xsl:template> + + +<xsl:template name="expirydate"> + <xsl:param name="in-prose"/> + <xsl:choose> + <xsl:when test="number($xml2rfc-ext-pub-day) >= 1"> + <!-- have day of month? --> + <xsl:if test="$in-prose"> + <xsl:text>on </xsl:text> + </xsl:if> + <xsl:call-template name="normalize-date"> + <xsl:with-param name="year" select="$xml2rfc-ext-pub-year"/> + <xsl:with-param name="month" select="$pub-month-numeric"/> + <xsl:with-param name="day" select="$xml2rfc-ext-pub-day + 185"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:if test="$in-prose"> + <xsl:text>in </xsl:text> + </xsl:if> + <xsl:variable name="month"> + <xsl:call-template name="get-month-as-num"> + <xsl:with-param name="month" select="$xml2rfc-ext-pub-month"/> + </xsl:call-template> + </xsl:variable> + <xsl:choose> + <xsl:when test="string(number($month))!='NaN' and number($month) > 0 and number($month) < 7"> + <xsl:call-template name="get-month-as-name"> + <xsl:with-param name="month" select="number($month) + 6"/> + </xsl:call-template> + <xsl:text> </xsl:text> + <xsl:value-of select="$xml2rfc-ext-pub-year" /> + </xsl:when> + <xsl:when test="string(number($month))!='NaN' and number($month) > 6 and number($month) < 13"> + <xsl:call-template name="get-month-as-name"> + <xsl:with-param name="month" select="number($month) - 6"/> + </xsl:call-template> + <xsl:text> </xsl:text> + <xsl:value-of select="$xml2rfc-ext-pub-year + 1" /> + </xsl:when> + <xsl:otherwise>WRONG SYNTAX FOR MONTH</xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="normalize-date"> + <xsl:param name="year"/> + <xsl:param name="month"/> + <xsl:param name="day"/> + + <xsl:variable name="isleap" select="(($year mod 4) = 0 and ($year mod 100 != 0)) or ($year mod 400) = 0" /> + + <!--<xsl:message> + <xsl:value-of select="concat($year,' ',$month,' ',$day)"/> + </xsl:message>--> + + <xsl:variable name="dim"> + <xsl:choose> + <xsl:when test="$month=1 or $month=3 or $month=5 or $month=7 or $month=8 or $month=10 or $month=12">31</xsl:when> + <xsl:when test="$month=2 and $isleap">29</xsl:when> + <xsl:when test="$month=2 and not($isleap)">28</xsl:when> + <xsl:otherwise>30</xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$day > $dim and $month=12"> + <xsl:call-template name="normalize-date"> + <xsl:with-param name="year" select="$year + 1"/> + <xsl:with-param name="month" select="1"/> + <xsl:with-param name="day" select="$day - $dim"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="$day > $dim"> + <xsl:call-template name="normalize-date"> + <xsl:with-param name="year" select="$year"/> + <xsl:with-param name="month" select="$month + 1"/> + <xsl:with-param name="day" select="$day - $dim"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="get-month-as-name"> + <xsl:with-param name="month" select="$month"/> + </xsl:call-template> + <xsl:value-of select="concat(' ',$day,', ',$year)"/> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:template name="get-month-as-num"> + <xsl:param name="month" /> + <xsl:choose> + <xsl:when test="$month='January'">01</xsl:when> + <xsl:when test="$month='February'">02</xsl:when> + <xsl:when test="$month='March'">03</xsl:when> + <xsl:when test="$month='April'">04</xsl:when> + <xsl:when test="$month='May'">05</xsl:when> + <xsl:when test="$month='June'">06</xsl:when> + <xsl:when test="$month='July'">07</xsl:when> + <xsl:when test="$month='August'">08</xsl:when> + <xsl:when test="$month='September'">09</xsl:when> + <xsl:when test="$month='October'">10</xsl:when> + <xsl:when test="$month='November'">11</xsl:when> + <xsl:when test="$month='December'">12</xsl:when> + <xsl:otherwise>WRONG SYNTAX FOR MONTH</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-month-as-name"> + <xsl:param name="month"/> + <xsl:choose> + <xsl:when test="$month=1">January</xsl:when> + <xsl:when test="$month=2">February</xsl:when> + <xsl:when test="$month=3">March</xsl:when> + <xsl:when test="$month=4">April</xsl:when> + <xsl:when test="$month=5">May</xsl:when> + <xsl:when test="$month=6">June</xsl:when> + <xsl:when test="$month=7">July</xsl:when> + <xsl:when test="$month=8">August</xsl:when> + <xsl:when test="$month=9">September</xsl:when> + <xsl:when test="$month=10">October</xsl:when> + <xsl:when test="$month=11">November</xsl:when> + <xsl:when test="$month=12">December</xsl:when> + <xsl:otherwise>WRONG SYNTAX FOR MONTH</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- produce back section with author information --> +<xsl:template name="get-authors-section-title"> + <xsl:choose> + <xsl:when test="count(/rfc/front/author)=1">Author's Address</xsl:when> + <xsl:otherwise>Authors' Addresses</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-authors-section-number"> + <xsl:if test="/*/x:assign-section-number[@builtin-target='authors']"> + <xsl:value-of select="/*/x:assign-section-number[@builtin-target='authors']/@number"/> + </xsl:if> +</xsl:template> + +<xsl:template name="insertAuthors"> + + <xsl:variable name="number"> + <xsl:call-template name="get-authors-section-number"/> + </xsl:variable> + + <xsl:if test="$number!='suppress' and $xml2rfc-authorship!='no'"> + <xsl:call-template name="insert-conditional-hrule"/> + + <section id="{$anchor-pref}authors" class="avoidbreakinside"> + <xsl:call-template name="insert-conditional-pagebreak"/> + <h2> + <xsl:if test="$number != ''"> + <a href="#{$anchor-pref}section.{$number}" id="{$anchor-pref}section.{$number}"><xsl:value-of select="$number"/>.</a> + <xsl:text> </xsl:text> + </xsl:if> + <a href="#{$anchor-pref}authors"><xsl:call-template name="get-authors-section-title"/></a> + </h2> + + <xsl:apply-templates select="/rfc/front/author" /> + </section> + </xsl:if> +</xsl:template> + + + +<!-- insert copyright statement --> + +<xsl:template name="insertCopyright" myns:namespaceless-elements="xml2rfc"> + +<boilerplate> + <xsl:if test="not($no-copylong)"> + <section title="Full Copyright Statement" anchor="{$anchor-pref}copyright" x:fixed-section-number="3"> + <xsl:choose> + <xsl:when test="$ipr-rfc3667"> + <t> + <xsl:choose> + <xsl:when test="$ipr-rfc4748"> + Copyright © The IETF Trust (<xsl:value-of select="$xml2rfc-ext-pub-year" />). + </xsl:when> + <xsl:otherwise> + Copyright © The Internet Society (<xsl:value-of select="$xml2rfc-ext-pub-year" />). + </xsl:otherwise> + </xsl:choose> + </t> + <t> + This document is subject to the rights, licenses and restrictions + contained in BCP 78<xsl:if test="$submissionType='independent'"> and at <eref target="http://www.rfc-editor.org/copyright.html">http://www.rfc-editor.org/copyright.html</eref></xsl:if>, and except as set forth therein, the authors + retain all their rights. + </t> + <t> + This document and the information contained herein are provided + on an “AS IS” basis and THE CONTRIBUTOR, + THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), + THE INTERNET SOCIETY<xsl:if test="$ipr-rfc4748">, THE IETF TRUST</xsl:if> + AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, + EXPRESS OR IMPLIED, + INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE + INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED + WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + </t> + </xsl:when> + <xsl:otherwise> + <!-- <http://tools.ietf.org/html/rfc2026#section-10.4> --> + <t> + Copyright © The Internet Society (<xsl:value-of select="$xml2rfc-ext-pub-year" />). All Rights Reserved. + </t> + <t> + This document and translations of it may be copied and furnished to + others, and derivative works that comment on or otherwise explain it + or assist in its implementation may be prepared, copied, published and + distributed, in whole or in part, without restriction of any kind, + provided that the above copyright notice and this paragraph are + included on all such copies and derivative works. However, this + document itself may not be modified in any way, such as by removing + the copyright notice or references to the Internet Society or other + Internet organizations, except as needed for the purpose of + developing Internet standards in which case the procedures for + copyrights defined in the Internet Standards process must be + followed, or as required to translate it into languages other than + English. + </t> + <t> + The limited permissions granted above are perpetual and will not be + revoked by the Internet Society or its successors or assigns. + </t> + <t> + This document and the information contained herein is provided on an + “AS IS” basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING + TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING + BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION + HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF + MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + </t> + </xsl:otherwise> + </xsl:choose> + </section> + + <section title="Intellectual Property" anchor="{$anchor-pref}ipr" x:fixed-section-number="4"> + <xsl:choose> + <xsl:when test="$ipr-rfc3667"> + <t> + The IETF takes no position regarding the validity or scope of any + Intellectual Property Rights or other rights that might be claimed to + pertain to the implementation or use of the technology described in + this document or the extent to which any license under such rights + might or might not be available; nor does it represent that it has + made any independent effort to identify any such rights. Information + on the procedures with respect to rights in RFC documents + can be found in BCP 78 and BCP 79. + </t> + <t> + Copies of IPR disclosures made to the IETF Secretariat and any + assurances of licenses to be made available, or the result of an + attempt made to obtain a general license or permission for the use + of such proprietary rights by implementers or users of this + specification can be obtained from the IETF on-line IPR repository + at <eref target="http://www.ietf.org/ipr">http://www.ietf.org/ipr</eref>. + </t> + <t> + The IETF invites any interested party to bring to its attention any + copyrights, patents or patent applications, or other proprietary + rights that may cover technology that may be required to implement + this standard. Please address the information to the IETF at + <eref target="mailto:ietf-ipr@ietf.org">ietf-ipr@ietf.org</eref>. + </t> + </xsl:when> + <xsl:otherwise> + <t> + The IETF takes no position regarding the validity or scope of + any intellectual property or other rights that might be claimed + to pertain to the implementation or use of the technology + described in this document or the extent to which any license + under such rights might or might not be available; neither does + it represent that it has made any effort to identify any such + rights. Information on the IETF's procedures with respect to + rights in standards-track and standards-related documentation + can be found in BCP-11. Copies of claims of rights made + available for publication and any assurances of licenses to + be made available, or the result of an attempt made + to obtain a general license or permission for the use of such + proprietary rights by implementors or users of this + specification can be obtained from the IETF Secretariat. + </t> + <t> + The IETF invites any interested party to bring to its + attention any copyrights, patents or patent applications, or + other proprietary rights which may cover technology that may be + required to practice this standard. Please address the + information to the IETF Executive Director. + </t> + <xsl:if test="$xml2rfc-iprnotified='yes'"> + <t> + The IETF has been notified of intellectual property rights + claimed in regard to some or all of the specification contained + in this document. For more information consult the online list + of claimed rights. + </t> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + </section> + + <xsl:choose> + <xsl:when test="$no-funding"/> + <xsl:when test="$funding1 and /rfc/@number"> + <section x:fixed-section-number="5"> + <xsl:attribute name="title"> + <xsl:choose> + <xsl:when test="$xml2rfc-rfcedstyle='yes'">Acknowledgement</xsl:when> + <xsl:otherwise>Acknowledgment</xsl:otherwise> + </xsl:choose> + </xsl:attribute> + <t> + Funding for the RFC Editor function is provided by the IETF + Administrative Support Activity (IASA). + </t> + </section> + </xsl:when> + <xsl:when test="$funding0 and /rfc/@number"> + <section x:fixed-section-number="5"> + <xsl:attribute name="title"> + <xsl:choose> + <xsl:when test="$xml2rfc-rfcedstyle='yes'">Acknowledgement</xsl:when> + <xsl:otherwise>Acknowledgment</xsl:otherwise> + </xsl:choose> + </xsl:attribute> + <t> + Funding for the RFC Editor function is currently provided by + the Internet Society. + </t> + </section> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + </xsl:if> +</boilerplate> +</xsl:template> + +<!-- optional scripts --> +<xsl:template name="insertScripts"> +<xsl:if test="$xml2rfc-ext-refresh-from!=''"> +<script type="application/javascript"> +var RfcRefresh = {}; +RfcRefresh.NS_XHTML = "http://www.w3.org/1999/xhtml"; +RfcRefresh.NS_MOZERR = "http://www.mozilla.org/newlayout/xml/parsererror.xml"; +RfcRefresh.lastTxt = ""; +RfcRefresh.lastEtag = ""; +RfcRefresh.xslt = null; +RfcRefresh.xmlsource = "<xsl:value-of select='$xml2rfc-ext-refresh-from'/>"; +RfcRefresh.xsltsource = "<xsl:value-of select='$xml2rfc-ext-refresh-xslt'/>"; +RfcRefresh.interval = "<xsl:value-of select='number($xml2rfc-ext-refresh-interval)'/>"; + +RfcRefresh.getXSLT = function() { + if (! window.XSLTProcessor) { + var err = document.createElement("pre"); + err.className = "refreshbrowsererror <xsl:value-of select="$css-noprint"/>"; + var msg = "This browser does not support the window.XSLTProcessor functionality."; + err.appendChild(document.createTextNode(msg)); + RfcRefresh.showMessage("refreshxmlerror", err); + } + else { + try { + var xhr = new XMLHttpRequest(); + xhr.open("GET", RfcRefresh.xsltsource, true); + xhr.onload = function (e) { + if (xhr.readyState === 4) { + RfcRefresh.xslt = new XSLTProcessor(); + RfcRefresh.xslt.importStylesheet(xhr.responseXML); + } + } + xhr.onerror = function (e) { + console.error(xhr.status + " " + xhr.statusText); + }; + xhr.send(null); + } + catch (e) { + var err = document.createElement("pre"); + err.className = "refreshbrowsererror <xsl:value-of select="$css-noprint"/>"; + var msg = "Failed to load XSLT code from <" + RfcRefresh.xsltsource + ">.\n"; + msg += "Your browser might not support loading from a file: URI.\n"; + msg += "Error details: " + e; + err.appendChild(document.createTextNode(msg)); + RfcRefresh.showMessage("refreshxmlerror", err); + } + } +} + +RfcRefresh.findAndUpdate = function(olddoc, elem) { + var changed = ""; + var children = elem.childNodes; + for (var i = 0; i != children.length; i++) { + var n = children[i]; + if (n.nodeType == 1) { + var c = RfcRefresh.findAndUpdate(olddoc, n); + if (changed == '') { + changed = c; + } + var id = n.id; + if (id != "") { + var old = olddoc.getElementById(id); + var newtext = n.innerHTML; + if (!old) { + console.debug("new " + id); + } else { + var oldtext = old.innerHTML; + if (oldtext != newtext) { + console.debug("updating " + id); + old.innerHTML = n.innerHTML; + if (changed == '') { + changed = id; + } + } + } + } + } + } + return changed; +} + +RfcRefresh.findDifferences = function(olddoc, newdoc) { + var changed = RfcRefresh.findAndUpdate(olddoc, newdoc.documentElement); + if (changed != "") { + console.debug("changed: " + changed); + document.location = "#" + changed; + } + // final check for changes; if those were not processed earlier, + // we refresh the whole document + var oldtext = olddoc.documentElement.getElementsByTagName("body")[0].innerHTML; + var newtext = newdoc.documentElement.getElementsByTagName("body")[0].innerHTML; + if (oldtext != newtext) { + console.debug("full refresh: " + newtext); + olddoc.documentElement.innerHTML = newdoc.documentElement.innerHTML; + } +} + +RfcRefresh.getNodeText = function(elem) { + var result = ""; + var children = elem.childNodes; + for (var i = 0; i != children.length; i++) { + if (children[i].nodeType == 3) { + result += children[i].nodeValue; + } + } + return result; +} + +RfcRefresh.getParserError = function(dom) { + // FIREFOX + if ("parsererror" == dom.documentElement.nodeName && RfcRefresh.NS_MOZERR == dom.documentElement.namespaceURI) { + var errmsg = new Object(); + errmsg.msg = ""; + errmsg.src = ""; + var children = dom.documentElement.childNodes; + for (var i = 0; i != children.length; i++) { + if (children[i].nodeType == 3) { + errmsg.msg += children[i].nodeValue; + } else if (children[i].nodeName == "sourcetext") { + errmsg.src = RfcRefresh.getNodeText(children[i]); + } + } + return errmsg; + } + + var list = dom.getElementsByTagNameNS(RfcRefresh.NS_XHTML, "parsererror"); + if (list.length != 0) { + // Webkit + var errmsg = new Object(); + errmsg.msg = "XML parse error"; + list = dom.getElementsByTagNameNS(RfcRefresh.NS_XHTML, "div"); + if (list.length != 0) { + errmsg.msg = RfcRefresh.getNodeText(list[0]); + } + return errmsg; + } + + + return null; +} + +RfcRefresh.showMessage = function(cls, node) { + // remove previous message + var list = document.getElementsByClassName(cls); + if (list.length != 0) { + list[0].parentNode.removeChild(list[0]); + } + document.body.appendChild(node); +} + +RfcRefresh.refresh = function(txt) { + if (txt != RfcRefresh.lastTxt) { + RfcRefresh.lastTxt = txt; + // try to parse + var parser = new DOMParser(); + var dom = parser.parseFromString(txt, "text/xml"); + var errmsg = RfcRefresh.getParserError(dom); + + if (errmsg != null) { + var err = document.createElement("pre"); + err.className = "refreshxmlerror <xsl:value-of select="$css-noprint"/>"; + err.appendChild(document.createTextNode(errmsg.msg)); + if (errmsg.src != null) { + err.appendChild(document.createElement("hr")); + err.appendChild(document.createTextNode(errmsg.src)); + } + RfcRefresh.showMessage("refreshxmlerror", err); + } else { + // find new refresh + var children = dom.childNodes; + for (var i = 0; i != children.length; i++) { + if (children[i].nodeType == 7 && children[i].target == "rfc-ext") { + var s = "<foo " + children[i].data + "/>"; + var sd = parser.parseFromString(s, "text/xml"); + var refresh = sd.documentElement.getAttribute("refresh-interval"); + if (refresh != null && refresh != "") { + refresh = parseInt(refresh, 10); + if (RfcRefresh.interval != refresh) { + if (Number.isNaN(refresh) || refresh < 5) { + console.debug("refresh requested to be: " + refresh + " - ignored, using 5 instead."); + RfcRefresh.interval = 5; + } else { + RfcRefresh.interval = refresh; + console.debug("refresh changed to: " + refresh); + } + } + } + } + } + + var html = RfcRefresh.xslt.transformToDocument(dom); + RfcRefresh.findDifferences(document, html); + } + } +} + +RfcRefresh.initRefresh = function() { + RfcRefresh.getXSLT(); + + window.setTimeout(function(){ + if (RfcRefresh.xslt != null) { + var xhr = new XMLHttpRequest(); + xhr.open("GET", RfcRefresh.xmlsource, true); + if (RfcRefresh.lastEtag != "") { + xhr.setRequestHeader("If-None-Match", RfcRefresh.lastEtag); + } + xhr.onload = function (e) { + if (xhr.readyState === 4) { + console.debug(xhr.status + " " + xhr.statusText); + if (xhr.status != 304) { + RfcRefresh.refresh(xhr.responseText); + } + RfcRefresh.lastEtag = xhr.getResponseHeader("ETag"); + } + } + xhr.onerror = function (e) { + console.error(xhr.status + " " + xhr.statusText); + }; + xhr.send(null); + setTimeout(arguments.callee, RfcRefresh.interval * 1000); + } + }, RfcRefresh.interval * 1000); +} +</script> +</xsl:if> +<xsl:if test="/rfc/x:feedback"> +<script type="application/javascript"> +var buttonsAdded = false; + +function initFeedback() { + var fb = document.createElement("div"); + fb.className = "<xsl:value-of select="concat($css-feedback,' ',$css-noprint)"/>"; + fb.setAttribute("onclick", "feedback();"); + fb.appendChild(document.createTextNode("feedback")); + + document.body.appendChild(fb); +} + +function feedback() { + toggleButtonsToElementsByName("h2"); + toggleButtonsToElementsByName("h3"); + toggleButtonsToElementsByName("h4"); + toggleButtonsToElementsByName("h5"); + + buttonsAdded = !buttonsAdded; +} + +function toggleButtonsToElementsByName(name) { + var list = document.getElementsByTagName(name); + for (var i = 0; i < list.length; i++) { + toggleButton(list.item(i)); + } +} + +function toggleButton(node) { + if (! buttonsAdded) { + + // docname + var template = "<xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="/rfc/x:feedback/@template"/> + <xsl:with-param name="replace">"</xsl:with-param> + <xsl:with-param name="by">\"</xsl:with-param> +</xsl:call-template>"; + + var id = node.getAttribute("id"); + // try also parent + if (id == null || id == "") { + var id = node.parentNode.getAttribute("id"); + } + // better id available? + var titlelinks = node.getElementsByTagName("a"); + for (var i = 0; i < titlelinks.length; i++) { + var tl = titlelinks.item(i); + if (tl.getAttribute("id")) { + id = tl.getAttribute("id"); + } + } + + // ref + var ref = window.location.toString(); + var hash = ref.indexOf("#"); + if (hash != -1) { + ref = ref.substring(0, hash); + } + if (id != null && id != "") { + ref += "#" + id; + } + + // docname + var docname = "<xsl:value-of select="/rfc/@docName"/>"; + + // section + var section = node.textContent; + section = section.replace("\u00a0", " ").trim(); + + // build URI from template + var uri = template.replace("{docname}", encodeURIComponent(docname)); + uri = uri.replace("{section}", encodeURIComponent(section)); + uri = uri.replace("{ref}", encodeURIComponent(ref)); + + var button = document.createElement("a"); + button.className = "<xsl:value-of select="concat($css-fbbutton,' ',$css-noprint)"/>"; + button.setAttribute("href", uri); + button.appendChild(document.createTextNode("send feedback")); + node.appendChild(button); + } + else { + var buttons = node.getElementsByTagName("a"); + for (var i = 0; i < buttons.length; i++) { + var b = buttons.item(i); + if (b.className == "<xsl:value-of select="concat($css-fbbutton,' ',$css-noprint)"/>") { + node.removeChild(b); + } + } + } +}</script> +</xsl:if> +<xsl:if test="$xml2rfc-ext-insert-metadata='yes' and $rfcno!=''"> +<script type="application/javascript"> +function getMeta(rfcno, container) { + + var xhr = new XMLHttpRequest(); + xhr.open("GET", "https://tools.ietf.org/draft/rfc" + rfcno + "/state.xml", true); + xhr.onload = function (e) { + if (xhr.readyState === 4) { + if (xhr.status === 200) { + var doc = xhr.responseXML; + var info = getChildByName(doc.documentElement, "info"); + + var cont = document.getElementById(container); + // empty the container + while (cont.firstChild) { + cont.removeChild(myNode.firstChild); + } + + var c = getChildByName(info, "stdstatus"); + if (c !== null) { + var bld = newElementWithText("b", c.textContent); + cont.appendChild(bld); + } + + c = getChildByName(info, "updatedby"); + if (c !== null) { + cont.appendChild(newElement("br")); + cont.appendChild(newText("Updated by: ")); + appendRfcLinks(cont, c.textContent); + } + + c = getChildByName(info, "obsoletedby"); + if (c !== null) { + cont.appendChild(newElement("br")); + cont.appendChild(newText("Obsoleted by: ")); + appendRfcLinks(cont, c.textContent); + } + + c = getChildByName(info, "errata"); + if (c !== null) { + var template = "<xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="$xml2rfc-ext-rfc-errata-uri"/> + <xsl:with-param name="replace">"</xsl:with-param> + <xsl:with-param name="by">\"</xsl:with-param> + </xsl:call-template>"; + + cont.appendChild(newElement("br")); + var link = newElementWithText("a", "errata"); + link.setAttribute("href", template.replace("{rfc}", rfcno)); + var errata = newElementWithText("i", "This document has "); + errata.appendChild(link); + errata.appendChild(newText(".")); + cont.appendChild(errata); + } + + cont.style.display = "block"; + } else { + console.error(xhr.statusText); + } + } + }; + xhr.onerror = function (e) { + console.error(xhr.status + " " + xhr.statusText); + }; + xhr.send(null); +} + +// DOM helpers +function newElement(name) { + return document.createElement(name); +} +function newElementWithText(name, txt) { + var e = document.createElement(name); + e.appendChild(newText(txt)); + return e; +} +function newText(text) { + return document.createTextNode(text); +} + +function getChildByName(parent, name) { + if (parent === null) { + return null; + } + else { + for (var c = parent.firstChild; c !== null; c = c.nextSibling) { + if (name == c.nodeName) { + return c; + } + } + return null; + } +} + +function appendRfcLinks(parent, text) { + var template = "<xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="$xml2rfc-ext-rfc-uri"/> + <xsl:with-param name="replace">"</xsl:with-param> + <xsl:with-param name="by">\"</xsl:with-param> +</xsl:call-template>"; + var updates = text.split(","); + for (var i = 0; i < updates.length; i++) { + var rfc = updates[i].trim(); + if (rfc.substring(0, 3) == "rfc") { + var no = rfc.substring(3); + var link = newElement("a"); + link.setAttribute("href", template.replace("{rfc}", no)); + link.appendChild(newText(no)); + parent.appendChild(link); + } else { + parent.appendChild(newText(rfc)); + } + if (i != updates.length - 1) { + parent.appendChild(newText(", ")); + } + } +} +</script> +</xsl:if> +<script type="application/javascript"> +function anchorRewrite() { +<xsl:text> map = { </xsl:text> + <xsl:for-each select="//x:anchor-alias"> + <xsl:text>"</xsl:text> + <xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="@value"/> + <xsl:with-param name="replace">"</xsl:with-param> + <xsl:with-param name="by">\"</xsl:with-param> + </xsl:call-template> + <xsl:text>": "</xsl:text> + <xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="ancestor::*[@anchor][1]/@anchor"/> + <xsl:with-param name="replace">"</xsl:with-param> + <xsl:with-param name="by">\"</xsl:with-param> + </xsl:call-template> + <xsl:text>"</xsl:text> + <xsl:if test="position()!=last()">, </xsl:if> + </xsl:for-each> +<xsl:text>};</xsl:text> + if (window.location.hash.length >= 1) { + var fragid = window.location.hash.substr(1); + if (fragid) { + if (! document.getElementById(fragid)) { + var prefix = "<xsl:value-of select="$anchor-pref"/>"; + var mapped = map[fragid]; + if (mapped) { + window.location.hash = mapped; + } else if (fragid.indexOf("section-") == 0) { + window.location.hash = prefix + "section." + fragid.substring(8); + } else if (fragid.indexOf("appendix-") == 0) { + window.location.hash = prefix + "section." + fragid.substring(9); + } else if (fragid.indexOf("s-") == 0) { + var postfix = fragid.substring(2); + if (postfix.startsWith("abstract")) { + window.location.hash = prefix + postfix; + } else if (postfix.startsWith("note-")) { + window.location.hash = prefix + "note." + postfix.substring(5); + } else { + window.location.hash = prefix + "section." + postfix; + } + } else if (fragid.indexOf("p-") == 0) { + var r = fragid.substring(2); + var p = r.indexOf("-"); + if (p >= 0) { + window.location.hash = prefix + "section." + r.substring(0, p) + ".p." + r.substring(p + 1); + } + } + } + } + } +} +window.addEventListener('hashchange', anchorRewrite); +window.addEventListener('DOMContentLoaded', anchorRewrite); +</script><xsl:if test="$prettyprint-script!=''"> +<script src="{$prettyprint-script}"/></xsl:if> +</xsl:template> + +<!-- insert CSS style info --> + +<xsl:template name="insertCss"> +<style type="text/css" title="rfc2629.xslt"> +<xsl:value-of select="$xml2rfc-ext-webfonts"/> +a { + text-decoration: none; +} +a.smpl { + color: black; +} +a:hover { + text-decoration: underline; +} +a:active { + text-decoration: underline; +} +address { + margin-top: 1em; + margin-left: 2em; + font-style: normal; +}<xsl:if test="//x:blockquote|//blockquote"> +blockquote { + border-style: solid; + border-color: gray; + border-width: 0 0 0 .25em; + font-style: italic; + padding-left: 0.5em; +}</xsl:if> +body {<xsl:if test="$xml2rfc-background!=''"> + background: url(<xsl:value-of select="$xml2rfc-background" />) #ffffff left top;</xsl:if> + color: black; + font-family: <xsl:value-of select="$xml2rfc-ext-ff-body"/>; + font-size: 12pt; + margin: 10px 0px 10px 10px; +}<xsl:if test="$parsedMaxwidth!=''"> +@media screen and (min-width: <xsl:value-of select="number($parsedMaxwidth + 40)"/>px) { + body { + margin: 10px auto; + max-width: <xsl:value-of select="$parsedMaxwidth"/>px; + } +}</xsl:if> +samp, span.tt, code, pre { + font-family: <xsl:value-of select="$xml2rfc-ext-ff-pre"/>; +}<xsl:if test="//xhtml:p"> +br.p { + line-height: 150%; +}</xsl:if> +cite { + font-style: normal; +}<xsl:if test="//x:note|//aside"> +aside { + margin-left: 2em; +}</xsl:if> +dl { + margin-left: 2em; +} +dl > dt { + float: left; + margin-right: 1em; +} +dl.nohang > dt { + float: none; +} +dl > dd { + margin-bottom: .5em; +} +dl.compact > dd { + margin-bottom: .0em; +} +dl > dd > dl { + margin-top: 0.5em; +} +ul.empty {<!-- spacing between two entries in definition lists --> + list-style-type: none; +} +ul.empty li { + margin-top: .5em; +} +dl p { + margin-left: 0em; +} +dl.<xsl:value-of select="$css-reference"/> > dt { + font-weight: bold; +} +dl.<xsl:value-of select="$css-reference"/> > dd { + margin-left: <xsl:choose><xsl:when test="$xml2rfc-symrefs='no'">3.5</xsl:when><xsl:otherwise>6</xsl:otherwise></xsl:choose>em; +} +h1 { + color: green; + font-size: 150%; + line-height: 18pt; + font-weight: bold; + text-align: center; + margin-top: 36pt; + margin-bottom: 0pt; +} +h2 { + font-size: 130%; + line-height: 21pt; + page-break-after: avoid; +} +h2.np { + page-break-before: always; +} +h3 { + font-size: 120%; + line-height: 15pt; + page-break-after: avoid; +} +h4 { + font-size: 110%; + page-break-after: avoid; +} +h5, h6 { + page-break-after: avoid; +} +h1 a, h2 a, h3 a, h4 a, h5 a, h6 a { + color: black; +} +img { + margin-left: 3em; +} +li { + margin-left: 2em; +} +ol { + margin-left: 2em; +} +ol.la { + list-style-type: lower-alpha; +} +ol.ua { + list-style-type: upper-alpha; +} +ol p { + margin-left: 0em; +}<xsl:if test="//xhtml:q"> +q { + font-style: italic; +}</xsl:if> +p { + margin-left: 2em; +} +pre { + font-size: 11pt; + margin-left: 3em; + background-color: lightyellow; + padding: .25em; + page-break-inside: avoid; +}<xsl:if test="//artwork[@x:is-code-component='yes']"><!-- support "<CODE BEGINS>" and "<CODE ENDS>" markers--> +pre.ccmarker { + background-color: white; + color: gray; +} +pre.ccmarker > span { + font-size: small; +} +pre.cct { + margin-bottom: -1em; +} +pre.ccb { + margin-top: -1em; +}</xsl:if> +pre.text2 { + border-style: dotted; + border-width: 1px; + background-color: #f0f0f0; +} +pre.inline { + background-color: white; + padding: 0em; + page-break-inside: auto;<xsl:if test="$prettyprint-script!=''"> + border: none !important;</xsl:if> +} +pre.text { + border-style: dotted; + border-width: 1px; + background-color: #f8f8f8; +} +pre.drawing { + border-style: solid; + border-width: 1px; + background-color: #f8f8f8; + padding: 2em; +}<xsl:if test="//x:q"> +q { + font-style: italic; +}</xsl:if> +<xsl:if test="//x:sup|sup"> +sup { + font-size: 60%; +}</xsl:if><xsl:if test="sub"> +sub { + font-size: 60%; +}</xsl:if> +table { + margin-left: 2em; +}<xsl:if test="//texttable|//table"> +div.<xsl:value-of select="$css-tt"/> { + margin-left: 2em; +} +table.<xsl:value-of select="$css-tt"/> { + border-collapse: collapse; + border-color: gray; + border-spacing: 0; + vertical-align: top; + } +table.<xsl:value-of select="$css-tt"/> th { + border-color: gray; + padding: 3px; +} +table.<xsl:value-of select="$css-tt"/> td { + border-color: gray; + padding: 3px; +} +table.all { + border-style: solid; + border-width: 2px; +} +table.full { + border-style: solid; + border-width: 2px; +} +table.<xsl:value-of select="$css-tt"/> td { + vertical-align: top; +} +table.all td { + border-style: solid; + border-width: 1px; +} +table.full td { + border-style: none solid; + border-width: 1px; +} +table.<xsl:value-of select="$css-tt"/> th { + vertical-align: top; +} +table.all th { + border-style: solid; + border-width: 1px; +} +table.full th { + border-style: solid; + border-width: 1px 1px 2px 1px; +} +table.headers th { + border-style: none none solid none; + border-width: 2px; +} +table.<xsl:value-of select="$css-tleft"/> { + margin-right: auto; +} +table.<xsl:value-of select="$css-tright"/> { + margin-left: auto; +} +table.<xsl:value-of select="$css-tcenter"/> { + margin-left: auto; + margin-right: auto; +} +caption { + caption-side: bottom; + font-weight: bold; + font-size: 10pt; + margin-top: .5em; +} +<xsl:if test="//@x:caption-side"> +caption.caption-top { + caption-side: top; +} +</xsl:if> +<xsl:if test="//table"> +table:not([class]) th { + background-color: #e9e9e9; +} +table:not([class]) tr:nth-child(2n) > td { + background-color: #f5f5f5; +} +tr p { + margin-left: 0em; +} +tr pre { + margin-left: 1em; +} +tr ol { + margin-left: 1em; +} +tr ul { + margin-left: 1em; +} +tr dl { + margin-left: 1em; +} +</xsl:if> +</xsl:if> +table.<xsl:value-of select="$css-header"/> { + border-spacing: 1px; + width: 95%; + font-size: 11pt; + color: white; +} +td.top { + vertical-align: top; +} +td.topnowrap { + vertical-align: top; + white-space: nowrap; +} +table.<xsl:value-of select="$css-header"/> td { + background-color: gray; + width: 50%; +}<xsl:if test="/rfc/@obsoletes | /rfc/@updates"> +table.<xsl:value-of select="$css-header"/> a { + color: white; +}</xsl:if> +ul.toc, ul.toc ul { + list-style: none; + margin-left: 1.5em; + padding-left: 0em; +} +ul.toc li { + line-height: 150%; + font-weight: bold; + margin-left: 0em; +} +ul.toc li li { + line-height: normal; + font-weight: normal; + font-size: 11pt; + margin-left: 0em; +} +li.excluded { + font-size: 0pt; +} +ul p { + margin-left: 0em; +} +.filename, h1, h2, h3, h4 { + font-family: <xsl:value-of select="$xml2rfc-ext-ff-title"/>; +} +<xsl:if test="$has-index">ul.ind, ul.ind ul { + list-style: none; + margin-left: 1.5em; + padding-left: 0em; + page-break-before: avoid; +} +ul.ind li { + font-weight: bold; + line-height: 200%; + margin-left: 0em; +} +ul.ind li li { + font-weight: normal; + line-height: 150%; + margin-left: 0em; +}<xsl:if test="//svg:svg"> +@namespace svg url(http://www.w3.org/2000/svg); +svg|svg { + margin-left: 3em; +} +svg { + margin-left: 3em; +}</xsl:if> +.avoidbreakinside { + page-break-inside: avoid; +} +.avoidbreakafter { + page-break-after: avoid; +} +</xsl:if><xsl:if test="//*[@removeInRFC='true']">.rfcEditorRemove div:first-of-type { + font-style: italic; +}</xsl:if><xsl:if test="//x:bcp14|//bcp14">.bcp14 { + font-style: normal; + text-transform: lowercase; + font-variant: small-caps; +}</xsl:if><xsl:if test="//x:blockquote|//blockquote"> +blockquote > * .bcp14 { + font-style: italic; +}</xsl:if> +.comment { + background-color: yellow; +}<xsl:if test="$xml2rfc-editing='yes'"> +.editingmark { + background-color: khaki; +}</xsl:if> +.<xsl:value-of select="$css-center"/> { + text-align: center; +} +.<xsl:value-of select="$css-error"/> { + color: red; + font-style: italic; + font-weight: bold; +} +.figure { + font-weight: bold; + text-align: center; + font-size: 10pt; +} +.filename { + color: #333333; + font-size: 112%; + font-weight: bold; + line-height: 21pt; + text-align: center; + margin-top: 0pt; +} +.fn { + font-weight: bold; +} +.<xsl:value-of select="$css-left"/> { + text-align: left; +} +.<xsl:value-of select="$css-right"/> { + text-align: right; +} +.warning { + font-size: 130%; + background-color: yellow; +}<xsl:if test="$xml2rfc-ext-paragraph-links='yes'"> +.self { + color: #999999; + margin-left: .3em; + text-decoration: none; + visibility: hidden; + -webkit-user-select: none;<!-- not std CSS yet--> + -moz-user-select: none; + -ms-user-select: none; +} +.self:hover { + text-decoration: none; +} +li:hover > a.self, p:hover > a.self { + visibility: visible; +}</xsl:if><xsl:if test="$has-edits">del { + color: red; + text-decoration: line-through; +} +.del { + color: red; + text-decoration: line-through; +} +ins { + color: green; + text-decoration: underline; +} +.ins { + color: green; + text-decoration: underline; +} +div.issuepointer { + float: left; +}</xsl:if><xsl:if test="//ed:issue"> +table.openissue { + background-color: khaki; + border-width: thin; + border-style: solid; + border-color: black; +} +table.closedissue { + background-color: white; + border-width: thin; + border-style: solid; + border-color: gray; + color: gray; +} +thead th { + text-align: left; +} +.bg-issue { + border: solid; + border-width: 1px; + font-size: 8pt; +} +.closed-issue { + border: solid; + border-width: thin; + background-color: lime; + font-size: smaller; + font-weight: bold; +} +.open-issue { + border: solid; + border-width: thin; + background-color: red; + font-size: smaller; + font-weight: bold; +} +.editor-issue { + border: solid; + border-width: thin; + background-color: yellow; + font-size: smaller; + font-weight: bold; +}</xsl:if><xsl:if test="$xml2rfc-ext-refresh-from!=''">.refreshxmlerror { + position: fixed; + top: 1%; + right: 1%; + padding: 5px 5px; + color: yellow; + background: black; +} +.refreshbrowsererror { + position: fixed; + top: 1%; + left: 1%; + padding: 5px 5px; + color: red; + background: black; +}</xsl:if><xsl:if test="/rfc/x:feedback">.<xsl:value-of select="$css-feedback"/> { + position: fixed; + bottom: 1%; + right: 1%; + padding: 3px 5px; + color: white; + border-radius: 5px; + background: #006400; + border: 1px solid silver; + -webkit-user-select: none;<!-- not std CSS yet--> + -moz-user-select: none; + -ms-user-select: none; +} +.<xsl:value-of select="$css-fbbutton"/> { + margin-left: 1em; + color: #303030; + font-size: small; + font-weight: normal; + background: #d0d000; + padding: 1px 4px; + border: 1px solid silver; + border-radius: 5px; + -webkit-user-select: none;<!-- not std CSS yet--> + -moz-user-select: none; + -ms-user-select: none; +}</xsl:if><xsl:if test="$xml2rfc-ext-justification='always'"> +dd, li, p { + text-align: justify; +}</xsl:if><xsl:if test="$xml2rfc-ext-insert-metadata='yes' and $rfcno!=''"> +.<xsl:value-of select="$css-docstatus"/> { + border: 1px solid black; + display: none; + float: right; + margin: 2em; + padding: 1em; + -webkit-user-select: none;<!-- not std CSS yet--> + -moz-user-select: none; + -ms-user-select: none; +}</xsl:if><xsl:if test="$errata-parsed"> +.<xsl:value-of select="$css-erratum"/> { + border: 1px solid orangered; + border-left: 0.75em solid orangered; + float: right; + padding: 0.5em; + -webkit-user-select: none;<!-- not std CSS yet--> + -moz-user-select: none; + -ms-user-select: none; +}<xsl:if test="$parsedMaxwidth!=''"> +@media screen and (min-width: <xsl:value-of select="number($parsedMaxwidth + 350)"/>px) { + .<xsl:value-of select="$css-erratum"/> { + margin-right: -150px; + } +}</xsl:if></xsl:if><xsl:if test="$published-as-rfc"> +.<xsl:value-of select="$css-publishedasrfc"/> { + background-color: yellow; + color: green; + font-size: 14pt; + text-align: center; +}</xsl:if> + +@media screen { + pre.text, pre.text2 { + width: 69em; + } +} + +@media print { + .<xsl:value-of select="$css-noprint"/> { + display: none; + } + + a { + color: black; + text-decoration: none; + } + + table.<xsl:value-of select="$css-header"/> { + width: 90%; + } + + td.<xsl:value-of select="$css-header"/> { + width: 50%; + color: black; + background-color: white; + vertical-align: top; + font-size: 110%; + } + + ul.toc a:last-child::after { + content: leader('.') target-counter(attr(href), page); + } + + ul.ind li li a {<!-- links in the leaf nodes of the index should go to page numbers --> + content: target-counter(attr(href), page); + } + + pre { + font-size: 10pt; + } + + .print2col { + column-count: 2; + -moz-column-count: 2;<!-- for Firefox --> + column-fill: auto;<!-- for PrinceXML --> + } +<xsl:if test="$xml2rfc-ext-justification='print'"> + dd, li, p { + text-align: justify; + } +</xsl:if>} +@page<xsl:if test="$xml2rfc-ext-duplex='yes'">:right</xsl:if> { + font-family: <xsl:value-of select="$xml2rfc-ext-ff-body"/>; + @top-left { + content: "<xsl:call-template name="get-header-left"/>"; + } + @top-right { + content: "<xsl:call-template name="get-header-right"/>"; + } + @top-center { + content: "<xsl:call-template name="get-header-center"/>"; + } + @bottom-left { + content: "<xsl:call-template name="get-author-summary"/>"; + } + @bottom-center { + content: "<xsl:call-template name="get-bottom-center"/>"; + } + @bottom-right { + content: "[Page " counter(page) "]"; + } +}<xsl:if test="$xml2rfc-ext-duplex='yes'"> +@page:left { + font-family: <xsl:value-of select="$xml2rfc-ext-ff-body"/>; + @top-left { + content: "<xsl:call-template name="get-header-right"/>"; + } + @top-right { + content: "<xsl:call-template name="get-header-left"/>"; + } + @top-center { + content: "<xsl:call-template name="get-header-center"/>"; + } + @bottom-left { + content: "[Page " counter(page) "]"; + } + @bottom-center { + content: "<xsl:call-template name="get-bottom-center"/>"; + } + @bottom-right { + content: "<xsl:call-template name="get-author-summary"/>"; + } +} +</xsl:if> +@page:first { + @top-left { + content: normal; + } + @top-right { + content: normal; + } + @top-center { + content: normal; + } +} +</style> +</xsl:template> + + +<!-- generate the index section --> + +<xsl:template name="insertSingleIref"> + <xsl:choose> + <xsl:when test="@ed:xref"> + <!-- special index generator mode --> + <xsl:text>[</xsl:text> + <a href="#{@ed:xref}"><xsl:value-of select="@ed:xref"/></a> + <xsl:text>, </xsl:text> + <a> + <xsl:variable name="htmluri" select="//reference[@anchor=current()/@ed:xref]/format[@type='HTML']/@target"/> + <xsl:if test="$htmluri"> + <xsl:attribute name="href"><xsl:value-of select="concat($htmluri,'#',@ed:frag)"/></xsl:attribute> + </xsl:if> + <xsl:choose> + <xsl:when test="@primary='true'"><b><xsl:value-of select="@ed:label" /></b></xsl:when> + <xsl:otherwise><xsl:value-of select="@ed:label" /></xsl:otherwise> + </xsl:choose> + </a> + <xsl:text>]</xsl:text> + <xsl:if test="position()!=last()">, </xsl:if> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="_n"> + <xsl:call-template name="get-section-number" /> + </xsl:variable> + <xsl:variable name="n"> + <xsl:choose> + <xsl:when test="$_n!=''"> + <xsl:value-of select="$_n"/> + </xsl:when> + <xsl:otherwise>§</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:variable name="backlink"> + <xsl:choose> + <xsl:when test="self::xref"> + <xsl:variable name="target" select="@target"/> + <xsl:comment>workaround for Saxon 9.1 bug; force evaluation of: <xsl:value-of select="$target"/></xsl:comment> + <xsl:variable name="no"><xsl:number level="any" count="xref[@target=$target]"/></xsl:variable> + <xsl:text>#</xsl:text> + <xsl:value-of select="$anchor-pref"/> + <xsl:text>xref.</xsl:text> + <xsl:value-of select="@target"/> + <xsl:text>.</xsl:text> + <xsl:value-of select="$no"/> + </xsl:when> + <xsl:when test="self::iref"> + <xsl:text>#</xsl:text> + <xsl:call-template name="compute-iref-anchor"/> + </xsl:when> + <xsl:when test="self::x:ref"> + <xsl:text>#</xsl:text> + <xsl:call-template name="compute-extref-anchor"/> + </xsl:when> + <xsl:otherwise> + <xsl:message>Unsupported element type for insertSingleIref</xsl:message> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <a href="{$backlink}"> + <xsl:call-template name="insertInsDelClass"/> + <xsl:choose> + <xsl:when test="@primary='true'"><b><xsl:value-of select="$n"/></b></xsl:when> + <xsl:otherwise><xsl:value-of select="$n"/></xsl:otherwise> + </xsl:choose> + </a> + <xsl:if test="position()!=last()">, </xsl:if> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="insertSingleXref"> + <xsl:variable name="_n"> + <xsl:call-template name="get-section-number" /> + </xsl:variable> + <xsl:variable name="n"> + <xsl:choose> + <xsl:when test="$_n!=''"> + <xsl:value-of select="$_n"/> + </xsl:when> + <xsl:otherwise>§</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:choose> + <xsl:when test="self::reference"> + <a href="#{@anchor}"> + <xsl:call-template name="insertInsDelClass"/> + <b><xsl:value-of select="$n"/></b> + </a> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="target" select="@target"/> + <xsl:variable name="backlink">#<xsl:value-of select="$anchor-pref"/>xref.<xsl:value-of select="$target"/>.<xsl:number level="any" count="xref[@target=$target]"/></xsl:variable> + <a href="{$backlink}"> + <xsl:call-template name="insertInsDelClass"/> + <xsl:value-of select="$n"/> + </a> + </xsl:otherwise> + </xsl:choose> + <xsl:if test="position()!=last()">, </xsl:if> +</xsl:template> + +<xsl:template name="insertIndex"> + + <xsl:call-template name="insert-conditional-hrule"/> + + <section id="{$anchor-pref}index"> + <xsl:call-template name="insert-conditional-pagebreak"/> + <h2> + <a href="#{$anchor-pref}index">Index</a> + </h2> + + <!-- generate navigation links to index subsections --> + <p class="{$css-noprint}"> + <xsl:variable name="irefs" select="//iref[generate-id(.) = generate-id(key('index-first-letter',translate(substring(@item,1,1),$lcase,$ucase))[1])]"/> + <xsl:variable name="xrefs" select="//reference[not(starts-with(@anchor,'deleted-'))][generate-id(.) = generate-id(key('index-first-letter',translate(substring(concat(/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),1,1),$lcase,$ucase))[1])]"/> + + <xsl:for-each select="$irefs | $xrefs"> + + <xsl:sort select="translate(concat(@item,/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),$lcase,$ucase)" /> + + <xsl:variable name="letter" select="translate(substring(concat(@item,/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),1,1),$lcase,$ucase)"/> + + <!-- character? --> + <xsl:if test="translate($letter,concat($lcase,$ucase,'0123456789'),'')=''"> + + <xsl:variable name="showit" select="$xml2rfc-ext-include-references-in-index='yes' or $irefs[starts-with(translate(@item,$lcase,$ucase),$letter)]"/> + + <xsl:if test="$showit"> + <a href="#{$anchor-pref}index.{$letter}"> + <xsl:value-of select="$letter" /> + </a> + <xsl:text> </xsl:text> + </xsl:if> + </xsl:if> + </xsl:for-each> + </p> + + <!-- for each index subsection --> + <div class="print2col"> + <ul class="ind"> + <xsl:variable name="irefs2" select="//iref[generate-id(.) = generate-id(key('index-first-letter',translate(substring(@item,1,1),$lcase,$ucase))[1])]"/> + <xsl:variable name="xrefs2" select="//reference[not(starts-with(@anchor,'deleted-'))][generate-id(.) = generate-id(key('index-first-letter',translate(substring(concat(/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),1,1),$lcase,$ucase))[1])]"/> + + <xsl:for-each select="$irefs2 | $xrefs2"> + <xsl:sort select="translate(concat(@item,/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),$lcase,$ucase)" /> + <xsl:variable name="letter" select="translate(substring(concat(@item,/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),1,1),$lcase,$ucase)"/> + + <xsl:variable name="showit" select="$xml2rfc-ext-include-references-in-index='yes' or $irefs2[starts-with(translate(@item,$lcase,$ucase),$letter)]"/> + + <xsl:if test="$showit"> + <li> + + <!-- make letters and digits stand out --> + <xsl:choose> + <xsl:when test="translate($letter,concat($lcase,$ucase,'0123456789'),'')=''"> + <a id="{$anchor-pref}index.{$letter}" href="#{$anchor-pref}index.{$letter}"> + <b><xsl:value-of select="$letter" /></b> + </a> + </xsl:when> + <xsl:otherwise> + <b><xsl:value-of select="$letter" /></b> + </xsl:otherwise> + </xsl:choose> + + <ul> + <xsl:for-each select="key('index-first-letter',translate(substring(concat(@item,@anchor),1,1),$lcase,$ucase))"> + + <xsl:sort select="translate(concat(@item,@anchor),$lcase,$ucase)" /> + + <xsl:choose> + <xsl:when test="self::reference"> + <xsl:if test="$xml2rfc-ext-include-references-in-index='yes' and not(starts-with(@anchor,'deleted-'))"> + <li> + <xsl:variable name="val"> + <xsl:call-template name="reference-name"/> + </xsl:variable> + <em> + <xsl:value-of select="substring($val,2,string-length($val)-2)"/> + </em> + <xsl:text> </xsl:text> + + <xsl:variable name="rs" select="key('xref-item',current()/@anchor) | . | key('anchor-item',concat('deleted-',current()/@anchor))"/> + + <xsl:for-each select="$rs"> + <xsl:call-template name="insertSingleXref" /> + </xsl:for-each> + + <xsl:variable name="rs2" select="$rs[@x:sec|@section]"/> + + <xsl:if test="$rs2"> + <ul> + <xsl:for-each select="$rs2"> + <xsl:sort select="substring-before(concat(@x:sec,@section,'.'),'.')" data-type="number"/> + <xsl:sort select="substring(concat(@x:sec,@section),2+string-length(substring-before(concat(@x:sec,@section),'.')))" data-type="number"/> + + <xsl:if test="generate-id(.) = generate-id(key('index-xref-by-sec',concat(@target,'..',@x:sec,@section))[1])"> + <li> + <em> + <xsl:choose> + <xsl:when test="translate(substring(concat(@x:sec,@section),1,1),$ucase,'')=''"> + <xsl:text>Appendix </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text>Section </xsl:text> + </xsl:otherwise> + </xsl:choose> + <xsl:value-of select="@x:sec|@section"/> + </em> + <xsl:text> </xsl:text> + <xsl:for-each select="key('index-xref-by-sec',concat(@target,'..',@x:sec,@section))"> + <xsl:call-template name="insertSingleXref" /> + </xsl:for-each> + </li> + </xsl:if> + </xsl:for-each> + </ul> + </xsl:if> + + <xsl:if test="current()/x:source/@href"> + <xsl:variable name="rs3" select="$rs[not(@x:sec) and @x:rel]"/> + <xsl:variable name="doc" select="document(current()/x:source/@href)"/> + <xsl:if test="$rs3"> + <ul> + <xsl:for-each select="$rs3"> + <xsl:sort select="count($doc//*[@anchor and following::*/@anchor=substring-after(current()/@x:rel,'#')])" order="ascending" data-type="number"/> + <xsl:if test="generate-id(.) = generate-id(key('index-xref-by-anchor',concat(@target,'..',@x:rel))[1])"> + <li> + <em> + <xsl:variable name="sec"> + <xsl:for-each select="$doc//*[@anchor=substring-after(current()/@x:rel,'#')]"> + <xsl:call-template name="get-section-number"/> + </xsl:for-each> + </xsl:variable> + <xsl:choose> + <xsl:when test="translate(substring($sec,1,1),$ucase,'')=''"> + <xsl:text>Appendix </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text>Section </xsl:text> + </xsl:otherwise> + </xsl:choose> + <xsl:value-of select="$sec"/> + </em> + <xsl:text> </xsl:text> + <xsl:for-each select="key('index-xref-by-anchor',concat(@target,'..',@x:rel))"> + <xsl:call-template name="insertSingleXref" /> + </xsl:for-each> + </li> + </xsl:if> + </xsl:for-each> + </ul> + </xsl:if> + </xsl:if> + </li> + </xsl:if> + </xsl:when> + <xsl:otherwise> + <!-- regular iref --> + <xsl:if test="generate-id(.) = generate-id(key('index-item',concat(@item,@anchor))[1])"> + <xsl:variable name="item" select="@item"/> + <xsl:variable name="in-artwork" select="key('index-item',$item)[@primary='true' and ancestor::artwork]"/> + + <li> + <xsl:choose> + <xsl:when test="$in-artwork"> + <span class="tt"><xsl:value-of select="@item" /></span> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@item" /> + </xsl:otherwise> + </xsl:choose> + <xsl:text> </xsl:text> + + <xsl:variable name="irefs3" select="key('index-item',@item)[not(@subitem) or @subitem='']"/> + <xsl:variable name="xrefs3" select="key('xref-item',$irefs3[@x:for-anchor='']/../@anchor) | key('xref-item',$irefs3/@x:for-anchor)"/> + <xsl:variable name="extrefs3" select="key('extref-item',$irefs3[@x:for-anchor='']/../@anchor) | key('extref-item',$irefs3/@x:for-anchor)"/> + + <xsl:for-each select="$irefs3|$xrefs3|$extrefs3"> + <!-- <xsl:sort select="translate(@item,$lcase,$ucase)" /> --> + <xsl:call-template name="insertSingleIref" /> + </xsl:for-each> + + <xsl:variable name="s2" select="key('index-item',@item)[@subitem and @subitem!='']"/> + <xsl:if test="$s2"> + <ul> + <xsl:for-each select="$s2"> + <xsl:sort select="translate(@subitem,$lcase,$ucase)" /> + + <xsl:if test="generate-id(.) = generate-id(key('index-item-subitem',concat(@item,'..',@subitem))[1])"> + + <xsl:variable name="in-artwork2" select="key('index-item-subitem',concat(@item,'..',@subitem))[@primary='true' and ancestor::artwork]" /> + + <li> + + <xsl:choose> + <xsl:when test="$in-artwork2"> + <span class="tt"><xsl:value-of select="@subitem" /></span> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@subitem" /> + </xsl:otherwise> + </xsl:choose> + <xsl:text> </xsl:text> + + <xsl:variable name="irefs4" select="key('index-item-subitem',concat(@item,'..',@subitem))"/> + <xsl:variable name="xrefs4" select="key('xref-item',$irefs4[@x:for-anchor='']/../@anchor) | key('xref-item',$irefs4/@x:for-anchor)"/> + <xsl:variable name="extrefs4" select="key('extref-item',$irefs4[@x:for-anchor='']/../@anchor) | key('extref-item',$irefs4/@x:for-anchor)"/> + + <xsl:for-each select="$irefs4|$xrefs4|$extrefs4"> + <!--<xsl:sort select="translate(@item,$lcase,$ucase)" />--> + <xsl:call-template name="insertSingleIref" /> + </xsl:for-each> + + </li> + </xsl:if> + </xsl:for-each> + </ul> + </xsl:if> + </li> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + + + </xsl:for-each> + </ul> + </li> + </xsl:if> + + </xsl:for-each> + </ul> + </div> + </section> +</xsl:template> + +<xsl:template name="insertPreamble" myns:namespaceless-elements="xml2rfc"> + + <xsl:param name="notes"/> + +<boilerplate> + <!-- TLP4, Section 6.c.iii --> + <xsl:variable name="pre5378EscapeClause"> + This document may contain material from IETF Documents or IETF Contributions published or + made publicly available before November 10, 2008. The person(s) controlling the copyright in + some of this material may not have granted the IETF Trust the right to allow modifications of such + material outside the IETF Standards Process. Without obtaining an adequate license from the + person(s) controlling the copyright in such materials, this document may not be modified outside + the IETF Standards Process, and derivative works of it may not be created outside the IETF + Standards Process, except to format it for publication as an RFC or to translate it into languages + other than English. + </xsl:variable> + + <!-- TLP1, Section 6.c.i --> + <xsl:variable name="noModificationTrust200811Clause"> + This document may not be modified, and derivative works of it may not be + created, except to format it for publication as an RFC and to translate it + into languages other than English. + </xsl:variable> + + <!-- TLP2..4, Section 6.c.i --> + <xsl:variable name="noModificationTrust200902Clause"> + This document may not be modified, and derivative works of it may not be + created, except to format it for publication as an RFC or to translate it + into languages other than English.<!-- "and" changes to "or" --> + </xsl:variable> + + <!-- TLP1..4, Section 6.c.ii --> + <xsl:variable name="noDerivativesTrust200___Clause"> + This document may not be modified, and derivative works of it may not be + created, and it may not be published except as an Internet-Draft. + </xsl:variable> + + <section anchor="{$anchor-pref}status"> + <name> + <xsl:choose> + <xsl:when test="$xml2rfc-rfcedstyle='yes'">Status of This Memo</xsl:when> + <xsl:otherwise>Status of this Memo</xsl:otherwise> + </xsl:choose> + </name> + + <xsl:choose> + <xsl:when test="@ipr and not(@number)"> + <t> + <xsl:choose> + + <!-- RFC2026 --> + <xsl:when test="@ipr = 'full2026'"> + This document is an Internet-Draft and is + in full conformance with all provisions of Section 10 of RFC2026. + </xsl:when> + <xsl:when test="@ipr = 'noDerivativeWorks2026'"> + This document is an Internet-Draft and is + in full conformance with all provisions of Section 10 of RFC2026 + except that the right to produce derivative works is not granted. + </xsl:when> + <xsl:when test="@ipr = 'noDerivativeWorksNow'"> + This document is an Internet-Draft and is + in full conformance with all provisions of Section 10 of RFC2026 + except that the right to produce derivative works is not granted. + (If this document becomes part of an IETF working group activity, + then it will be brought into full compliance with Section 10 of RFC2026.) + </xsl:when> + <xsl:when test="@ipr = 'none'"> + This document is an Internet-Draft and is + NOT offered in accordance with Section 10 of RFC2026, + and the author does not provide the IETF with any rights other + than to publish as an Internet-Draft. + </xsl:when> + + <!-- RFC3667 --> + <xsl:when test="@ipr = 'full3667'"> + This document is an Internet-Draft and is subject to all provisions + of section 3 of RFC 3667. By submitting this Internet-Draft, each + author represents that any applicable patent or other IPR claims of + which he or she is aware have been or will be disclosed, and any of + which he or she become aware will be disclosed, in accordance with + RFC 3668. + </xsl:when> + <xsl:when test="@ipr = 'noModification3667'"> + This document is an Internet-Draft and is subject to all provisions + of section 3 of RFC 3667. By submitting this Internet-Draft, each + author represents that any applicable patent or other IPR claims of + which he or she is aware have been or will be disclosed, and any of + which he or she become aware will be disclosed, in accordance with + RFC 3668. This document may not be modified, and derivative works of + it may not be created, except to publish it as an RFC and to + translate it into languages other than English<xsl:if test="@iprExtract">, + other than to extract <xref target="{@iprExtract}"/> as-is + for separate use</xsl:if>. + </xsl:when> + <xsl:when test="@ipr = 'noDerivatives3667'"> + This document is an Internet-Draft and is subject to all provisions + of section 3 of RFC 3667 except for the right to produce derivative + works. By submitting this Internet-Draft, each author represents + that any applicable patent or other IPR claims of which he or she + is aware have been or will be disclosed, and any of which he or she + become aware will be disclosed, in accordance with RFC 3668. This + document may not be modified, and derivative works of it may + not be created<xsl:if test="@iprExtract">, other than to extract + <xref target="{@iprExtract}"/> as-is for separate use</xsl:if>. + </xsl:when> + + <!-- RFC3978 --> + <xsl:when test="@ipr = 'full3978'"> + By submitting this Internet-Draft, each + author represents that any applicable patent or other IPR claims of + which he or she is aware have been or will be disclosed, and any of + which he or she becomes aware will be disclosed, in accordance with + Section 6 of BCP 79. + </xsl:when> + <xsl:when test="@ipr = 'noModification3978'"> + By submitting this Internet-Draft, each + author represents that any applicable patent or other IPR claims of + which he or she is aware have been or will be disclosed, and any of + which he or she becomes aware will be disclosed, in accordance with + Section 6 of BCP 79. This document may not be modified, and derivative works of + it may not be created, except to publish it as an RFC and to + translate it into languages other than English<xsl:if test="@iprExtract">, + other than to extract <xref target="{@iprExtract}"/> as-is + for separate use</xsl:if>. + </xsl:when> + <xsl:when test="@ipr = 'noDerivatives3978'"> + By submitting this Internet-Draft, each author represents + that any applicable patent or other IPR claims of which he or she + is aware have been or will be disclosed, and any of which he or she + becomes aware will be disclosed, in accordance with Section 6 of BCP 79. This + document may not be modified, and derivative works of it may + not be created<xsl:if test="@iprExtract">, other than to extract + <xref target="{@iprExtract}"/> as-is for separate use</xsl:if>. + </xsl:when> + + <!-- as of Jan 2010, TLP 4.0 --> + <xsl:when test="$ipr-2010-01 and (@ipr = 'trust200902' + or @ipr = 'noModificationTrust200902' + or @ipr = 'noDerivativesTrust200902' + or @ipr = 'pre5378Trust200902')"> + This Internet-Draft is submitted in full conformance with + the provisions of BCP 78 and BCP 79. + </xsl:when> + + <!-- as of Nov 2008, Feb 2009 and Sep 2009 --> + <xsl:when test="@ipr = 'trust200811' + or @ipr = 'noModificationTrust200811' + or @ipr = 'noDerivativesTrust200811' + or @ipr = 'trust200902' + or @ipr = 'noModificationTrust200902' + or @ipr = 'noDerivativesTrust200902' + or @ipr = 'pre5378Trust200902'"> + This Internet-Draft is submitted to IETF in full conformance with + the provisions of BCP 78 and BCP 79. + </xsl:when> + <xsl:otherwise> + CONFORMANCE UNDEFINED. + </xsl:otherwise> + </xsl:choose> + + <!-- warn about iprExtract without effect --> + <xsl:if test="@iprExtract and (@ipr != 'noModification3667' and @ipr != 'noDerivatives3667' and @ipr != 'noModification3978' and @ipr != 'noDerivatives3978')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('/rfc/@iprExtract does not have any effect for /rfc/@ipr=',@ipr)"/> + </xsl:call-template> + </xsl:if> + + <!-- restrictions --> + <xsl:choose> + <xsl:when test="@ipr = 'noModificationTrust200811'"> + <xsl:value-of select="$noModificationTrust200811Clause"/> + </xsl:when> + <xsl:when test="@ipr = 'noDerivativesTrust200811'"> + <xsl:value-of select="$noDerivativesTrust200___Clause"/> + </xsl:when> + <xsl:when test="@ipr = 'noModificationTrust200902'"> + <xsl:value-of select="$noModificationTrust200902Clause"/> + </xsl:when> + <xsl:when test="@ipr = 'noDerivativesTrust200902'"> + <xsl:value-of select="$noDerivativesTrust200___Clause"/> + </xsl:when> + <!-- escape clause moved to Copyright Notice as of 2009-11 --> + <xsl:when test="@ipr = 'pre5378Trust200902' and $pub-yearmonth < 200911"> + <xsl:value-of select="$pre5378EscapeClause"/> + </xsl:when> + + <xsl:otherwise /> + </xsl:choose> + </t> + <xsl:choose> + <xsl:when test="$id-boilerplate='2010'"> + <t> + Internet-Drafts are working documents of the Internet Engineering + Task Force (IETF). Note that other groups may also distribute + working documents as Internet-Drafts. The list of current + Internet-Drafts is at <eref target='http://datatracker.ietf.org/drafts/current/'>http://datatracker.ietf.org/drafts/current/</eref>. + </t> + </xsl:when> + <xsl:otherwise> + <t> + Internet-Drafts are working documents of the Internet Engineering + Task Force (IETF), its areas, and its working groups. + Note that other groups may also distribute working documents as + Internet-Drafts. + </t> + </xsl:otherwise> + </xsl:choose> + <t> + Internet-Drafts are draft documents valid for a maximum of six months + and may be updated, replaced, or obsoleted by other documents at any time. + It is inappropriate to use Internet-Drafts as reference material or to cite + them other than as “work in progress”. + </t> + <xsl:if test="$id-boilerplate=''"> + <t> + The list of current Internet-Drafts can be accessed at + <eref target='http://www.ietf.org/ietf/1id-abstracts.txt'>http://www.ietf.org/ietf/1id-abstracts.txt</eref>. + </t> + <t> + The list of Internet-Draft Shadow Directories can be accessed at + <eref target='http://www.ietf.org/shadow.html'>http://www.ietf.org/shadow.html</eref>. + </t> + </xsl:if> + <t> + This Internet-Draft will expire <xsl:call-template name="expirydate"><xsl:with-param name="in-prose" select="true()"/></xsl:call-template>. + </t> + </xsl:when> + + <xsl:when test="@category='bcp' and $rfc-boilerplate='2010'"> + <t> + This memo documents an Internet Best Current Practice. + </t> + </xsl:when> + <xsl:when test="@category='bcp'"> + <t> + This document specifies an Internet Best Current Practices for the Internet + Community, and requests discussion and suggestions for improvements. + Distribution of this memo is unlimited. + </t> + </xsl:when> + <xsl:when test="@category='exp' and $rfc-boilerplate='2010'"> + <t> + This document is not an Internet Standards Track specification; it is + published for examination, experimental implementation, and evaluation. + </t> + </xsl:when> + <xsl:when test="@category='exp'"> + <t> + This memo defines an Experimental Protocol for the Internet community. + It does not specify an Internet standard of any kind. + Discussion and suggestions for improvement are requested. + Distribution of this memo is unlimited. + </t> + </xsl:when> + <xsl:when test="@category='historic' and $rfc-boilerplate='2010'"> + <t> + This document is not an Internet Standards Track specification; it is + published for the historical record. + </t> + </xsl:when> + <xsl:when test="@category='historic'"> + <t> + This memo describes a historic protocol for the Internet community. + It does not specify an Internet standard of any kind. + Distribution of this memo is unlimited. + </t> + </xsl:when> + <xsl:when test="@category='std' and $rfc-boilerplate='2010'"> + <t> + This is an Internet Standards Track document. + </t> + </xsl:when> + <xsl:when test="@category='std'"> + <t> + This document specifies an Internet standards track protocol for the Internet + community, and requests discussion and suggestions for improvements. + Please refer to the current edition of the “Internet Official Protocol + Standards” (STD 1) for the standardization state and status of this + protocol. Distribution of this memo is unlimited. + </t> + </xsl:when> + <xsl:when test="(@category='info' or not(@category)) and $rfc-boilerplate='2010'"> + <t> + This document is not an Internet Standards Track specification; it is + published for informational purposes. + </t> + </xsl:when> + <xsl:when test="@category='info' or not(@category)"> + <t> + This memo provides information for the Internet community. + It does not specify an Internet standard of any kind. + Distribution of this memo is unlimited. + </t> + </xsl:when> + <xsl:otherwise> + <t> + UNSUPPORTED CATEGORY. + </t> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unsupported value for /rfc/@category: ', @category)"/> + <xsl:with-param name="inline" select="'no'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + + <!-- 2nd and 3rd paragraph --> + <xsl:if test="$rfc-boilerplate='2010' and @number"> + <t> + <xsl:if test="@category='exp'"> + This document defines an Experimental Protocol for the Internet + community. + </xsl:if> + <xsl:if test="@category='historic'"> + This document defines a Historic Document for the Internet community. + </xsl:if> + <xsl:choose> + <xsl:when test="$submissionType='IETF'"> + This document is a product of the Internet Engineering Task Force + (IETF). + <xsl:choose> + <xsl:when test="$consensus='yes'"> + It represents the consensus of the IETF community. It has + received public review and has been approved for publication by + the Internet Engineering Steering Group (IESG). + </xsl:when> + <xsl:otherwise> + It has been approved for publication by the Internet Engineering + Steering Group (IESG). + <!-- sanity check of $consensus --> + <xsl:if test="@category='std' or @category='bcp'"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'IETF BCPs and Standards Track documents require IETF consensus, check values of @category and @consensus!'"/> + <xsl:with-param name="inline" select="'no'"/> + </xsl:call-template> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="$submissionType='IAB'"> + This document is a product of the Internet Architecture Board (IAB) + and represents information that the IAB has deemed valuable to + provide for permanent record. + <xsl:if test="$consensus='yes'"> + It represents the consensus of the Internet Architecture Board (IAB). + </xsl:if> + </xsl:when> + <xsl:when test="$submissionType='IRTF'"> + This document is a product of the Internet Research Task Force (IRTF). + The IRTF publishes the results of Internet-related research and + development activities. These results might not be suitable for + deployment. + <xsl:choose> + <xsl:when test="$consensus='yes' and front/workgroup!=''"> + This RFC represents the consensus of the + <xsl:value-of select="front/workgroup"/> Research Group of the Internet + Research Task Force (IRTF). + </xsl:when> + <xsl:when test="$consensus='no' and front/workgroup!=''"> + This RFC represents the individual opinion(s) of one or more + members of the <xsl:value-of select="front/workgroup"/> Research Group of the + Internet Research Task Force (IRTF). + </xsl:when> + <xsl:otherwise> + <!-- no research group --> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="$submissionType='independent'"> + This is a contribution to the RFC Series, independently of any other + RFC stream. The RFC Editor has chosen to publish this document at + its discretion and makes no statement about its value for + implementation or deployment. + </xsl:when> + <xsl:otherwise> + <!-- will contain error message already --> + <xsl:value-of select="$submissionType"/> + </xsl:otherwise> + </xsl:choose> + <xsl:choose> + <xsl:when test="$submissionType='IETF'"> + <xsl:choose> + <xsl:when test="@category='bcp'"> + Further information on BCPs is available in <xsl:value-of select="$hab-reference"/>. + </xsl:when> + <xsl:when test="@category='std'"> + Further information on Internet Standards is available in <xsl:value-of select="$hab-reference"/>. + </xsl:when> + <xsl:otherwise> + Not all documents approved by the IESG are a candidate for any + level of Internet Standard; see <xsl:value-of select="$hab-reference"/>. + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="approver"> + <xsl:choose> + <xsl:when test="$submissionType='IAB'">IAB</xsl:when> + <xsl:when test="$submissionType='IRTF'">IRSG</xsl:when> + <xsl:otherwise>RFC Editor</xsl:otherwise> + </xsl:choose> + </xsl:variable> + + Documents approved for publication by the + <xsl:value-of select="$approver"/> are not a candidate for any level + of Internet Standard; see <xsl:value-of select="$hab-reference"/>. + </xsl:otherwise> + </xsl:choose> + </t> + <t> + Information about the current status of this document, any errata, and + how to provide feedback on it may be obtained at + <eref target="http://www.rfc-editor.org/info/rfc{@number}">http://www.rfc-editor.org/info/rfc<xsl:value-of select="@number"/></eref>. + </t> + </xsl:if> + + </section> + + <!-- some notes might go here; see http://www.rfc-editor.org/rfc-style-guide/rfc-style --> + <xsl:copy-of select="$notes"/> + + <xsl:choose> + <xsl:when test="$ipr-2008-11"> + <section anchor="{$anchor-pref}copyrightnotice"> + <name>Copyright Notice</name> + <t> + Copyright © <xsl:value-of select="$xml2rfc-ext-pub-year" /> IETF Trust and the persons identified + as the document authors. All rights reserved. + </t> + <xsl:choose> + <xsl:when test="$ipr-2010-01"> + <t> + This document is subject to BCP 78 and the IETF Trust's Legal + Provisions Relating to IETF Documents (<eref target="http://trustee.ietf.org/license-info">http://trustee.ietf.org/license-info</eref>) + in effect on the date of publication of this document. Please + review these documents carefully, as they describe your rights + and restrictions with respect to this document. + <xsl:if test="$submissionType='IETF'"> + Code Components extracted from this document must include + Simplified BSD License text as described in Section 4.e of the + Trust Legal Provisions and are provided without warranty as + described in the Simplified BSD License. + </xsl:if> + </t> + </xsl:when> + <xsl:when test="$ipr-2009-09"> + <t> + This document is subject to BCP 78 and the IETF Trust's Legal + Provisions Relating to IETF Documents (<eref target="http://trustee.ietf.org/license-info">http://trustee.ietf.org/license-info</eref>) + in effect on the date of publication of this document. Please + review these documents carefully, as they describe your rights + and restrictions with respect to this document. Code Components + extracted from this document must include Simplified BSD License + text as described in Section 4.e of the Trust Legal Provisions + and are provided without warranty as described in the BSD License. + </t> + </xsl:when> + <xsl:when test="$ipr-2009-02"> + <t> + This document is subject to BCP 78 and the IETF Trust's Legal + Provisions Relating to IETF Documents in effect on the date of + publication of this document + (<eref target="http://trustee.ietf.org/license-info">http://trustee.ietf.org/license-info</eref>). + Please review these documents carefully, as they describe your rights and restrictions with + respect to this document. + </t> + </xsl:when> + <xsl:otherwise> + <t> + This document is subject to BCP 78 and the IETF Trust's Legal + Provisions Relating to IETF Documents + (<eref target="http://trustee.ietf.org/license-info">http://trustee.ietf.org/license-info</eref>) in effect on the date of + publication of this document. Please review these documents + carefully, as they describe your rights and restrictions with respect + to this document. + </t> + </xsl:otherwise> + </xsl:choose> + + <!-- add warning for incompatible IPR attribute on RFCs --> + <xsl:variable name="stds-rfc-compatible-ipr" + select="@ipr='pre5378Trust200902' or @ipr='trust200902' or @ipr='trust200811' or @ipr='full3978' or @ipr='full3667' or @ipr='full2026'"/> + + <xsl:variable name="rfc-compatible-ipr" + select="$stds-rfc-compatible-ipr or @ipr='noModificationTrust200902' or @ipr='noDerivativesTrust200902' or @ipr='noModificationTrust200811' or @ipr='noDerivativesTrust200811'"/> + <!-- TODO: may want to add more historic variants --> + + <xsl:variable name="is-stds-track" + select="$submissionType='IETF' and @category='std'"/> + + <xsl:variable name="status-diags"> + <xsl:choose> + <xsl:when test="$is-stds-track and @number and @ipr and not($stds-rfc-compatible-ipr)"> + <xsl:value-of select="concat('The /rfc/@ipr attribute value of ',@ipr,' is not allowed on standards-track RFCs.')"/> + </xsl:when> + <xsl:when test="@number and @ipr and not($rfc-compatible-ipr)"> + <xsl:value-of select="concat('The /rfc/@ipr attribute value of ',@ipr,' is not allowed on RFCs.')"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$status-diags!=''"> + <t> + <spanx><xsl:value-of select="$status-diags"/></spanx> + </t> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="$status-diags"/> + <xsl:with-param name="inline" select="'no'"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="(@number or $pub-yearmonth >= 200911) and @ipr = 'pre5378Trust200902'"> + <!-- special case: RFC5378 escape applies to RFCs as well --> + <!-- for IDs historically in Status Of This Memo, over here starting 2009-11 --> + <t> + <xsl:value-of select="$pre5378EscapeClause"/> + </t> + </xsl:when> + <xsl:when test="not(@number)"> + <!-- not an RFC, handled elsewhere --> + </xsl:when> + <xsl:when test="not(@ipr)"> + <!-- no IPR value; done --> + </xsl:when> + <xsl:when test="@ipr='trust200902' or @ipr='trust200811' or @ipr='full3978' or @ipr='full3667' or @ipr='full2026'"> + <!-- default IPR, allowed here --> + </xsl:when> + <xsl:when test="@ipr='noModificationTrust200811'"> + <t> + <xsl:value-of select="$noModificationTrust200811Clause"/> + </t> + </xsl:when> + <xsl:when test="@ipr='noModificationTrust200902'"> + <t> + <xsl:value-of select="$noModificationTrust200902Clause"/> + </t> + </xsl:when> + <xsl:when test="@ipr='noDerivativesTrust200902' or @ipr='noDerivativesTrust200811'"> + <t> + <xsl:value-of select="$noDerivativesTrust200___Clause"/> + </t> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="msg" select="concat('unexpected value of /rfc/@ipr for this type of document: ',@ipr)"/> + <t> + <spanx><xsl:value-of select="$msg"/></spanx> + </t> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="$msg"/> + <xsl:with-param name="inline" select="'no'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + + </section> + </xsl:when> + <xsl:when test="$ipr-2007-08"> + <!-- no copyright notice --> + </xsl:when> + <xsl:when test="$ipr-rfc4748"> + <section anchor="{$anchor-pref}copyrightnotice"> + <name>Copyright Notice</name> + <t> + Copyright © The IETF Trust (<xsl:value-of select="$xml2rfc-ext-pub-year" />). All Rights Reserved. + </t> + </section> + </xsl:when> + <xsl:otherwise> + <section anchor="{$anchor-pref}copyrightnotice"> + <name>Copyright Notice</name> + <t> + Copyright © The Internet Society (<xsl:value-of select="$xml2rfc-ext-pub-year" />). All Rights Reserved. + </t> + </section> + </xsl:otherwise> + </xsl:choose> +</boilerplate> + +</xsl:template> + +<!-- TOC generation --> + +<xsl:template match="/" mode="toc"> + <hr class="{$css-noprint}"/> + + <nav id="{$anchor-pref}toc"> + <xsl:call-template name="insert-errata"> + <xsl:with-param name="section" select="'toc'"/> + </xsl:call-template> + + <h2 class="np"> <!-- this pagebreak occurs always --> + <a href="#{$anchor-pref}toc">Table of Contents</a> + </h2> + + <ul class="toc"> + <xsl:apply-templates mode="toc" /> + </ul> + </nav> +</xsl:template> + +<xsl:template name="insert-toc-line"> + <xsl:param name="number" /> + <xsl:param name="target" /> + <xsl:param name="title" /> + <xsl:param name="name" /> + <xsl:param name="tocparam" /> + <xsl:param name="oldtitle" /> + <xsl:param name="waschanged" /> + + <xsl:variable name="depth"> + <!-- count the dots --> + <xsl:choose> + <xsl:when test="starts-with($number,'unnumbered-')"> + <xsl:value-of select="string-length(translate(substring-after($number,'unnumbered-'),'.ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890§','.'))"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="string-length(translate($number,'.ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890§','.'))"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- handle tocdepth parameter --> + <xsl:choose> + <xsl:when test="(not($tocparam) or $tocparam='' or $tocparam='default') and $depth >= $parsedTocDepth"> + <!-- dropped entry because excluded --> + <xsl:attribute name="class">excluded</xsl:attribute> + </xsl:when> + <xsl:when test="$tocparam='exclude'"> + <!-- dropped entry because excluded --> + <xsl:attribute name="class">excluded</xsl:attribute> + </xsl:when> + <xsl:otherwise> + <xsl:choose> + <xsl:when test="starts-with($number,'del-')"> + <del> + <xsl:value-of select="$number" /> + <a href="#{$target}"><xsl:value-of select="$title"/></a> + </del> + </xsl:when> + <xsl:otherwise> + <xsl:if test="$number != '' and not(contains($number,'unnumbered-'))"> + <a href="#{$anchor-pref}section.{$number}"> + <xsl:call-template name="emit-section-number"> + <xsl:with-param name="no" select="$number"/> + </xsl:call-template> + </a> + <xsl:text> </xsl:text> + </xsl:if> + <a href="#{$target}"> + <xsl:choose> + <xsl:when test="$waschanged!=''"> + <ins><xsl:value-of select="$title"/></ins> + <del><xsl:value-of select="$oldtitle"/></del> + </xsl:when> + <xsl:when test="$name"> + <xsl:call-template name="render-name-ref"> + <xsl:with-param name="n" select="$name/node()"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$title"/> + </xsl:otherwise> + </xsl:choose> + </a> + </xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="back-toc"> + + <xsl:if test="//cref and $xml2rfc-comments='yes' and $xml2rfc-inline!='yes'"> + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="target" select="concat($anchor-pref,'comments')"/> + <xsl:with-param name="title" select="'Editorial Comments'"/> + </xsl:call-template> + </li> + </xsl:if> + + <xsl:if test="$xml2rfc-ext-authors-section='before-appendices'"> + <xsl:apply-templates select="/rfc/front" mode="toc" /> + </xsl:if> + <xsl:apply-templates select="back/*[not(self::references)]" mode="toc" /> + + <!-- insert the index if index entries exist --> + <xsl:if test="$has-index"> + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="target" select="concat($anchor-pref,'index')"/> + <xsl:with-param name="title" select="'Index'"/> + </xsl:call-template> + </li> + </xsl:if> + + <xsl:if test="$xml2rfc-ext-authors-section='end'"> + <xsl:apply-templates select="/rfc/front" mode="toc" /> + </xsl:if> + + <!-- copyright statements --> + <xsl:if test="$xml2rfc-private='' and not($no-copylong)"> + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="target" select="concat($anchor-pref,'ipr')"/> + <xsl:with-param name="title" select="'Intellectual Property and Copyright Statements'"/> + </xsl:call-template> + </li> + </xsl:if> + +</xsl:template> + +<xsl:template match="front" mode="toc"> + + <xsl:variable name="authors-title"> + <xsl:call-template name="get-authors-section-title"/> + </xsl:variable> + <xsl:variable name="authors-number"> + <xsl:call-template name="get-authors-section-number"/> + </xsl:variable> + + <xsl:if test="$authors-number!='suppress' and $xml2rfc-authorship!='no'"> + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="target" select="concat($anchor-pref,'authors')"/> + <xsl:with-param name="title" select="$authors-title"/> + <xsl:with-param name="number" select="$authors-number"/> + </xsl:call-template> + </li> + </xsl:if> + +</xsl:template> + +<xsl:template name="references-toc"> + + <!-- distinguish two cases: (a) single references element (process + as toplevel section; (b) multiple references sections (add one toplevel + container with subsection) --> + + <xsl:variable name="refsecs" select="/rfc/back/references|/rfc/back/ed:replace/ed:ins/references"/> + + <xsl:choose> + <xsl:when test="count($refsecs) = 0"> + <!-- nop --> + </xsl:when> + <xsl:when test="count($refsecs) = 1"> + <xsl:for-each select="$refsecs"> + <xsl:variable name="title"> + <xsl:choose> + <xsl:when test="@title!=''"><xsl:value-of select="@title" /></xsl:when> + <xsl:otherwise><xsl:value-of select="$xml2rfc-refparent"/></xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="number"> + <xsl:call-template name="get-references-section-number"/> + </xsl:with-param> + <xsl:with-param name="target" select="concat($anchor-pref,'references')"/> + <xsl:with-param name="title" select="$title"/> + <xsl:with-param name="name" select="name"/> + </xsl:call-template> + </li> + </xsl:for-each> + </xsl:when> + <xsl:otherwise> + <li> + <!-- insert pseudo container --> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="number"> + <xsl:call-template name="get-references-section-number"/> + </xsl:with-param> + <xsl:with-param name="target" select="concat($anchor-pref,'references')"/> + <xsl:with-param name="title" select="$xml2rfc-refparent"/> + </xsl:call-template> + + <ul> + <!-- ...with subsections... --> + <xsl:for-each select="$refsecs"> + <xsl:variable name="title"> + <xsl:choose> + <xsl:when test="@title!=''"><xsl:value-of select="@title" /></xsl:when> + <xsl:otherwise><xsl:value-of select="$xml2rfc-refparent"/></xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:variable name="sectionNumber"> + <xsl:call-template name="get-section-number" /> + </xsl:variable> + + <xsl:variable name="num"> + <xsl:number level="any"/> + </xsl:variable> + + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="number" select="$sectionNumber"/> + <xsl:with-param name="target" select="concat($anchor-pref,'references','.',$num)"/> + <xsl:with-param name="title" select="$title"/> + <xsl:with-param name="name" select="name"/> + </xsl:call-template> + </li> + </xsl:for-each> + </ul> + </li> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="section|appendix" mode="toc"> + <xsl:variable name="sectionNumber"> + <xsl:call-template name="get-section-number" /> + </xsl:variable> + + <xsl:variable name="target"> + <xsl:choose> + <xsl:when test="@anchor"><xsl:value-of select="@anchor" /></xsl:when> + <xsl:otherwise><xsl:value-of select="$anchor-pref"/>section.<xsl:value-of select="$sectionNumber" /></xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- obtain content, just to check whether we need to recurse at all --> + <xsl:variable name="content"> + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="number" select="$sectionNumber"/> + <xsl:with-param name="target" select="$target"/> + <xsl:with-param name="title" select="@title"/> + <xsl:with-param name="name" select="name"/> + <xsl:with-param name="tocparam" select="@toc"/> + <xsl:with-param name="oldtitle" select="@ed:old-title"/> + <xsl:with-param name="waschanged" select="@ed:resolves"/> + </xsl:call-template> + + <ul> + <xsl:apply-templates mode="toc" /> + </ul> + </li> + </xsl:variable> + + <xsl:if test="$content!=''"> + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="number" select="$sectionNumber"/> + <xsl:with-param name="target" select="$target"/> + <xsl:with-param name="title" select="@title"/> + <xsl:with-param name="name" select="name"/> + <xsl:with-param name="tocparam" select="@toc"/> + <xsl:with-param name="oldtitle" select="@ed:old-title"/> + <xsl:with-param name="waschanged" select="@ed:resolves"/> + </xsl:call-template> + + <!-- obtain nested content, just to check whether we need to recurse at all --> + <xsl:variable name="nested-content"> + <ul> + <xsl:apply-templates mode="toc" /> + </ul> + </xsl:variable> + + <!-- only recurse if we need to (do not produce useless list container) --> + <xsl:if test="$nested-content!=''"> + <ul> + <xsl:apply-templates mode="toc" /> + </ul> + </xsl:if> + </li> + </xsl:if> +</xsl:template> + +<xsl:template match="middle" mode="toc"> + <xsl:apply-templates mode="toc" /> + <xsl:call-template name="references-toc" /> +</xsl:template> + +<xsl:template match="rfc" mode="toc"> + <xsl:apply-templates select="middle" mode="toc" /> + <xsl:call-template name="back-toc" /> +</xsl:template> + +<xsl:template match="ed:del|ed:ins|ed:replace" mode="toc"> + <xsl:apply-templates mode="toc" /> +</xsl:template> + +<xsl:template match="*|text()" mode="toc" /> + + +<xsl:template name="insertTocAppendix"> + + <xsl:if test="//figure[@title!='' or @anchor!='']"> + <ul class="toc"> + <li>Figures + <ul> + <xsl:for-each select="//figure[@title!='' or @anchor!='']"> + <xsl:variable name="n"><xsl:call-template name="get-figure-number"/></xsl:variable> + <xsl:variable name="title"> + <xsl:if test="not(starts-with($n,'u'))"> + <xsl:text>Figure </xsl:text> + <xsl:value-of select="$n"/> + <xsl:if test="@title!=''">: </xsl:if> + </xsl:if> + <xsl:if test="@title"><xsl:value-of select="@title"/></xsl:if> + </xsl:variable> + <li> + <xsl:call-template name="insert-toc-line"> + <xsl:with-param name="target" select="concat($anchor-pref,'figure.',$n)" /> + <xsl:with-param name="title" select="$title" /> + </xsl:call-template> + </li> + </xsl:for-each> + </ul> + </li> + </ul> + </xsl:if> + + <!-- experimental --> + <xsl:if test="//ed:issue"> + <xsl:call-template name="insertIssuesList" /> + </xsl:if> + +</xsl:template> + +<xsl:template name="reference-name"> + <xsl:param name="node" select="."/> + + <xsl:for-each select="$node"> + <xsl:choose> + <xsl:when test="$xml2rfc-symrefs!='no' and ancestor::ed:del"> + <xsl:variable name="unprefixed" select="substring-after(@anchor,'deleted-')"/> + <xsl:choose> + <xsl:when test="$unprefixed!=''"> + <xsl:value-of select="concat('[',$unprefixed,']')"/> + </xsl:when> + <xsl:otherwise> + <xsl:if test="count(//reference[@anchor=current()/@anchor])!=1"> + <xsl:message>Deleted duplicate anchors should have the prefix "deleted-": <xsl:value-of select="@anchor"/></xsl:message> + </xsl:if> + <xsl:value-of select="concat('[',@anchor,']')"/> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="$xml2rfc-symrefs!='no'"> + <xsl:text>[</xsl:text> + <xsl:choose> + <xsl:when test="/rfc/back/displayreference[@target=current()/@anchor]"> + <xsl:value-of select="/rfc/back/displayreference[@target=current()/@anchor]/@to"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@anchor"/> + </xsl:otherwise> + </xsl:choose> + <xsl:text>]</xsl:text> + </xsl:when> + <xsl:when test="ancestor::ed:del"> + <xsl:text>[del]</xsl:text> + </xsl:when> + <xsl:otherwise>[<xsl:number level="any" count="reference[not(ancestor::ed:del)]"/>]</xsl:otherwise> + </xsl:choose> + </xsl:for-each> +</xsl:template> + + + +<xsl:template name="replace-substring"> + <xsl:param name="string" /> + <xsl:param name="replace" /> + <xsl:param name="by" /> + + <xsl:choose> + <xsl:when test="contains($string,$replace)"> + <xsl:value-of select="concat(substring-before($string, $replace),$by)" /> + <xsl:call-template name="replace-substring"> + <xsl:with-param name="string" select="substring-after($string,$replace)" /> + <xsl:with-param name="replace" select="$replace" /> + <xsl:with-param name="by" select="$by" /> + </xsl:call-template> + </xsl:when> + <xsl:otherwise><xsl:value-of select="$string" /></xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:template name="rfc-or-id-link"> + <xsl:param name="name" /> + + <xsl:choose> + <xsl:when test="starts-with($name,'draft-')"> + <xsl:variable name="uri"> + <xsl:call-template name="compute-internet-draft-uri"> + <xsl:with-param name="internet-draft" select="$name"/> + </xsl:call-template> + </xsl:variable> + <a href="{$uri}"><xsl:value-of select="$name"/></a> + <xsl:call-template name="check-front-matter-ref"> + <xsl:with-param name="name" select="$name"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="string(number($name))=$name"> + <xsl:variable name="uri"> + <xsl:call-template name="compute-rfc-uri"> + <xsl:with-param name="rfc" select="$name"/> + </xsl:call-template> + </xsl:variable> + <a href="{$uri}"><xsl:value-of select="$name"/></a> + <xsl:call-template name="check-front-matter-ref"> + <xsl:with-param name="name" select="$name"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$name"/> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('In metadata obsoletes/updates, RFC number of draft name is expected - found: ',$name)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="rfclist"> + <xsl:param name="list" /> + <xsl:choose> + <xsl:when test="contains($list,',')"> + <xsl:variable name="rfcNo" select="substring-before($list,',')" /> + <xsl:call-template name="rfc-or-id-link"> + <xsl:with-param name="name" select="$rfcNo"/> + </xsl:call-template> + <xsl:text>, </xsl:text> + <xsl:call-template name="rfclist"> + <xsl:with-param name="list" select="normalize-space(substring-after($list,','))" /> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="rfcNo" select="$list" /> + <xsl:call-template name="rfc-or-id-link"> + <xsl:with-param name="name" select="$rfcNo"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="check-front-matter-ref"> + <xsl:param name="name"/> + <xsl:choose> + <xsl:when test="starts-with($name,'draft-')"> + <xsl:if test="not(//references//reference//seriesInfo[@name='Internet-Draft' and @value=$name])"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('front matter mentions I-D ',$name,' for which there is no reference element')"/> + </xsl:call-template> + </xsl:if> + </xsl:when> + <xsl:otherwise> + <xsl:if test="not(//references//reference//seriesInfo[@name='RFC' and @value=$name])"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat('front matter mentions RFC ',$name,' for which there is no reference element')"/> + </xsl:call-template> + </xsl:if> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="check-anchor"> + <xsl:if test="@anchor and @anchor!=''"> + <!-- check validity of anchor name --> + <xsl:variable name="t" select="@anchor"/> + <xsl:variable name="tstart" select="substring($t,1,1)"/> + + <!-- we only check for disallowed ASCII characters for now --> + <xsl:variable name="not-namestartchars"> !"#$%&'()*+,-./0123456789;<=>?@[\]^`[|}~</xsl:variable> + + <xsl:if test="$tstart!=translate($tstart,$not-namestartchars,'')"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('anchor "',$t,'" can not start with character "',$tstart,'"')"/> + </xsl:call-template> + </xsl:if> + <xsl:call-template name="check-anchor-non-start"> + <xsl:with-param name="f" select="$t"/> + <xsl:with-param name="t" select="$t"/> + </xsl:call-template> + </xsl:if> +</xsl:template> + +<xsl:template name="check-anchor-non-start"> + <xsl:param name="f"/> + <xsl:param name="t"/> + + <xsl:variable name="not-namechars"> !"#$%&'()*+,/;<=>?@[\]^`[|}~</xsl:variable> + + <xsl:choose> + <xsl:when test="$t=''"> + <!-- Done --> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="s" select="substring($t,1,1)"/> + <xsl:choose> + <xsl:when test="$s!=translate($s,$not-namechars,'')"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('anchor "',$f,'" contains invalid character "',$s,'" at position ',string-length($f) - string-length($t))"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="check-anchor-non-start"> + <xsl:with-param name="f" select="$f"/> + <xsl:with-param name="t" select="substring($t,2)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="sluggy-anchor"> + <xsl:if test="self::section and (not(@anchor) or @anchor='')"> + <xsl:variable name="fr">ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789.()+-_ :%,/=@<></xsl:variable> + <xsl:variable name="to">abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz0123456789.----_---------</xsl:variable> + <xsl:variable name="canslug" select="translate(normalize-space(concat(@title,name)),$fr,'')=''"/> + <xsl:if test="$canslug"> + <xsl:variable name="slug" select="translate(normalize-space(concat(@title,name)),$fr,$to)"/> + <xsl:variable name="conflicts" select="//section[not(@anchor) and $slug=translate(normalize-space(concat(@title,name)),$fr,$to)]"/> + <xsl:choose> + <xsl:when test="count($conflicts)>1"> + <xsl:variable name="c" select="preceding::*[not(@anchor) and $slug=translate(normalize-space(concat(@title,name)),$fr,$to)]"/> + <xsl:value-of select="concat('n-',$slug,'_',(1+count($c)))"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat('n-',$slug)"/> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + </xsl:if> +</xsl:template> + +<xsl:template name="copy-anchor"> + <xsl:call-template name="check-anchor"/> + <xsl:choose> + <xsl:when test="@anchor and @anchor!=''"> + <xsl:attribute name="id"><xsl:value-of select="@anchor"/></xsl:attribute> + </xsl:when> + <xsl:when test="self::section"> + <xsl:variable name="slug"> + <xsl:call-template name="sluggy-anchor"/> + </xsl:variable> + <xsl:if test="$slug!=''"> + <xsl:attribute name="id"><xsl:value-of select="$slug"/></xsl:attribute> + </xsl:if> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:template> + +<xsl:template name="rfclist-for-dcmeta"> + <xsl:param name="list" /> + <xsl:choose> + <xsl:when test="contains($list,',')"> + <xsl:variable name="rfcNo" select="substring-before($list,',')" /> + <meta name="dct.replaces" content="urn:ietf:rfc:{$rfcNo}" /> + <xsl:call-template name="rfclist-for-dcmeta"> + <xsl:with-param name="list" select="normalize-space(substring-after($list,','))" /> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="rfcNo" select="$list" /> + <meta name="dct.replaces" content="urn:ietf:rfc:{$rfcNo}" /> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-paragraph-number"> + <!-- no paragraph numbers in certain containers --> + <xsl:if test="not(ancestor::ul) and not(ancestor::dl) and not(ancestor::ol)"> + + <xsl:choose> + <xsl:when test="parent::blockquote or parent::x:blockquote"> + <!-- boilerplate --> + <xsl:for-each select="parent::blockquote|parent::x:blockquote"><xsl:call-template name="get-paragraph-number" />.</xsl:for-each> + <xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/> + </xsl:when> + + <xsl:when test="parent::aside or parent::x:note"> + <!-- boilerplate --> + <xsl:for-each select="parent::aside|parent::x:note"><xsl:call-template name="get-paragraph-number" />.</xsl:for-each> + <xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/> + </xsl:when> + + <xsl:when test="ancestor::section"> + <!-- get section number of ancestor section element, then add t number --> + <xsl:for-each select="ancestor::section[1]"><xsl:call-template name="get-section-number" />.p.</xsl:for-each> + <xsl:variable name="b"><xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/></xsl:variable> + <xsl:choose> + <xsl:when test="parent::section and ../@removeInRFC='true' and ../t[1]!=$section-removeInRFC"> + <xsl:value-of select="1 + $b"/> + </xsl:when> + <xsl:otherwise><xsl:value-of select="$b"/></xsl:otherwise> + </xsl:choose> + </xsl:when> + + <xsl:when test="ancestor::note"> + <!-- or get section number of ancestor note element, then add t number --> + <xsl:for-each select="ancestor::note[1]"><xsl:call-template name="get-section-number" />.p.</xsl:for-each> + <xsl:variable name="b"><xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/></xsl:variable> + <xsl:choose> + <xsl:when test="parent::note and ../@removeInRFC='true' and ../t[1]!=$note-removeInRFC"> + <xsl:value-of select="1 + $b"/> + </xsl:when> + <xsl:otherwise><xsl:value-of select="$b"/></xsl:otherwise> + </xsl:choose> + </xsl:when> + + <!-- abstract --> + <xsl:when test="ancestor::abstract"> + <xsl:text>p.</xsl:text> + <xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/> + </xsl:when> + + <xsl:otherwise/> + </xsl:choose> + </xsl:if> +</xsl:template> + +<xsl:template name="editingMark"> + <xsl:if test="$xml2rfc-editing='yes' and ancestor::rfc"> + <sup class="editingmark"><span><xsl:number level="any" count="postamble|preamble|t"/></span> </sup> + </xsl:if> +</xsl:template> + +<!-- internal ref support --> +<xsl:key name="anchor-item-alias" match="//*[@anchor and (x:anchor-alias/@value or ed:replace/ed:ins/x:anchor-alias)]" use="x:anchor-alias/@value | ed:replace/ed:ins/x:anchor-alias/@value"/> + +<xsl:template match="x:ref"> + <xsl:variable name="val" select="normalize-space(.)"/> + <xsl:variable name="target" select="key('anchor-item',$val) | key('anchor-item-alias',$val) | //reference/x:source[x:defines=$val]"/> + <xsl:if test="count($target)>1"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">internal link target for '<xsl:value-of select="."/>' is ambiguous; picking first.</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:choose> + <xsl:when test="$target[1]/@anchor"> + <a href="#{$target[1]/@anchor}" class="smpl"> + <xsl:call-template name="copy-anchor"/> + <!-- insert id when a backlink to this xref is needed in the index --> + <xsl:if test="//iref[@x:for-anchor=$val] | //iref[@x:for-anchor='' and ../@anchor=$val]"> + <xsl:attribute name="id"><xsl:call-template name="compute-extref-anchor"/></xsl:attribute> + </xsl:if> + <xsl:value-of select="."/> + </a> + </xsl:when> + <xsl:when test="$target[1]/self::x:source"> + <xsl:variable name="extdoc" select="document($target[1]/@href)"/> + <xsl:variable name="nodes" select="$extdoc//*[@anchor and (x:anchor-alias/@value=$val)]"/> + <xsl:if test="not($nodes)"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">Anchor '<xsl:value-of select="$val"/>' not found in source file '<xsl:value-of select="$target[1]/@href"/>'.</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:variable name="t"> + <xsl:call-template name="computed-auto-target"> + <xsl:with-param name="bib" select="$target[1]/.."/> + <xsl:with-param name="ref" select="$nodes[1]"/> + </xsl:call-template> + </xsl:variable> + <a href="{$t}" class="smpl"> + <xsl:value-of select="."/> + </a> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">internal link target for '<xsl:value-of select="."/>' does not exist.</xsl:with-param> + </xsl:call-template> + <xsl:value-of select="."/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- Nothing to do here --> +<xsl:template match="x:anchor-alias" /> + +<!-- Quotes --> +<xsl:template match="x:q"> + <q> + <xsl:copy-of select="@cite"/> + <xsl:apply-templates/> + </q> +</xsl:template> + +<!-- Notes --> +<xsl:template match="x:note|aside"> + <xsl:variable name="p"> + <xsl:call-template name="get-paragraph-number" /> + </xsl:variable> + + <div> + <xsl:if test="$p!='' and not(ancestor::ed:del) and not(ancestor::ed:ins)"> + <xsl:attribute name="id"><xsl:value-of select="$anchor-pref"/>section.<xsl:value-of select="$p"/></xsl:attribute> + </xsl:if> + <aside> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates select="*"/> + </aside> + </div> +</xsl:template> + +<xsl:template match="x:bcp14|bcp14"> + <!-- check valid BCP14 keywords, then emphasize them --> + <xsl:variable name="c" select="normalize-space(.)"/> + <xsl:choose> + <xsl:when test="$c='MUST' or $c='REQUIRED' or $c='SHALL'"> + <em class="bcp14"><xsl:value-of select="."/></em> + </xsl:when> + <xsl:when test="$c='MUST NOT' or $c='SHALL NOT'"> + <em class="bcp14"><xsl:value-of select="."/></em> + </xsl:when> + <xsl:when test="$c='SHOULD' or $c='RECOMMENDED'"> + <em class="bcp14"><xsl:value-of select="."/></em> + </xsl:when> + <xsl:when test="$c='SHOULD NOT' or $c='NOT RECOMMENDED'"> + <em class="bcp14"><xsl:value-of select="."/></em> + </xsl:when> + <xsl:when test="$c='MAY' or $c='OPTIONAL'"> + <em class="bcp14"><xsl:value-of select="."/></em> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="."/> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Unknown BCP14 keyword: ',.)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="x:blockquote|blockquote"> + <xsl:variable name="p"> + <xsl:call-template name="get-paragraph-number" /> + </xsl:variable> + <div> + <xsl:call-template name="insertInsDelClass"/> + <xsl:call-template name="editingMark" /> + <xsl:if test="string-length($p) > 0 and not(ancestor::ed:del) and not(ancestor::ed:ins)"> + <xsl:attribute name="id"><xsl:value-of select="$anchor-pref"/>section.<xsl:value-of select="$p"/></xsl:attribute> + </xsl:if> + <blockquote> + <xsl:call-template name="copy-anchor"/> + <xsl:copy-of select="@cite"/> + <xsl:choose> + <xsl:when test="t|ul|ol|dl|artwork|figure|sourcecode"> + <xsl:apply-templates/> + </xsl:when> + <xsl:otherwise> + <p> + <xsl:apply-templates/> + </p> + </xsl:otherwise> + </xsl:choose> + <xsl:if test="@quotedFrom"> + <cite> + <xsl:text>— </xsl:text> + <xsl:choose> + <xsl:when test="@cite"><a href="{@cite}"><xsl:value-of select="@quotedFrom"/></a></xsl:when> + <xsl:otherwise><xsl:value-of select="@quotedFrom"/></xsl:otherwise> + </xsl:choose> + </cite> + </xsl:if> + </blockquote> + </div> +</xsl:template> + +<!-- Definitions --> +<xsl:template match="x:dfn"> + <dfn> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </dfn> +</xsl:template> + +<!-- headings --> +<xsl:template match="x:h"> + <b> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </b> +</xsl:template> + +<!-- superscripts --> +<xsl:template match="x:sup|sup"> + <sup> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </sup> +</xsl:template> + +<!-- subscripts --> +<xsl:template match="sub"> + <sub> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </sub> +</xsl:template> + +<!-- bold --> +<xsl:template match="x:highlight"> + <b> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </b> +</xsl:template> + +<!-- measuring lengths --> +<xsl:template match="x:length-of"> + <xsl:variable name="target" select="//*[@anchor=current()/@target]"/> + <xsl:if test="count($target)!=1"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('@target ',@target,' defined ',count($target),' times.')"/> + </xsl:call-template> + </xsl:if> + <xsl:variable name="content"> + <xsl:apply-templates select="$target"/> + </xsl:variable> + <xsl:variable name="lineends" select="string-length($content) - string-length(translate($content,' ',''))"/> + <xsl:variable name="indents"> + <xsl:choose> + <xsl:when test="@indented"> + <xsl:value-of select="number(@indented) * $lineends"/> + </xsl:when> + <xsl:otherwise>0</xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:value-of select="string-length($content) + $lineends - $indents"/> +</xsl:template> + +<!-- Almost Nop --> +<xsl:template match="x:span"> + <xsl:choose> + <xsl:when test="@x:lang and $prettyprint-class!=''"> + <code class="{$prettyprint-class}"> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </code> + </xsl:when> + <xsl:otherwise> + <span> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates/> + </span> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="x:parse-xml"> + <xsl:apply-templates/> + + <xsl:if test="function-available('exslt:node-set')"> + <xsl:variable name="cleaned"> + <xsl:apply-templates mode="cleanup-edits"/> + </xsl:variable> + <xsl:if test="$xml2rfc-ext-trace-parse-xml='yes'"> + <xsl:call-template name="trace"> + <xsl:with-param name="msg" select="concat('Parsing XML: ', $cleaned)"/> + </xsl:call-template> + </xsl:if> + <xsl:choose> + <xsl:when test="function-available('myns:parseXml')" use-when="function-available('myns:parseXml')"> + <xsl:if test="myns:parseXml(concat($cleaned,''))!=''"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('Parse error in XML: ', myns:parseXml(concat($cleaned,'')))"/> + </xsl:call-template> + </xsl:if> + </xsl:when> + <xsl:when test="function-available('saxon:parse')" use-when="function-available('saxon:parse')"> + <xsl:variable name="parsed" select="saxon:parse(concat($cleaned,''))"/> + <xsl:if test="$parsed='foo'"> + <xsl:comment>should not get here</xsl:comment> + </xsl:if> + </xsl:when> + <xsl:when test="false()"></xsl:when> + <xsl:otherwise></xsl:otherwise> + </xsl:choose> + </xsl:if> +</xsl:template> + +<!-- inlined RDF support --> +<xsl:template match="rdf:Description"> + <!-- ignore --> +</xsl:template> + +<!-- cleanup for ins/del --> + +<xsl:template match="comment()|@*" mode="cleanup-edits"><xsl:copy/></xsl:template> + +<xsl:template match="text()" mode="cleanup-edits"><xsl:copy/></xsl:template> + +<xsl:template match="/" mode="cleanup-edits"> + <xsl:copy><xsl:apply-templates select="node()" mode="cleanup-edits" /></xsl:copy> +</xsl:template> + +<xsl:template match="ed:del" mode="cleanup-edits"/> + +<xsl:template match="ed:replace" mode="cleanup-edits"> + <xsl:apply-templates mode="cleanup-edits"/> +</xsl:template> + +<xsl:template match="ed:ins" mode="cleanup-edits"> + <xsl:apply-templates mode="cleanup-edits"/> +</xsl:template> + + +<!-- ABNF support --> +<xsl:template name="to-abnf-char-sequence"> + <xsl:param name="chars"/> + + <xsl:variable name="asciistring"> !"#$%&'()*+,-./<xsl:value-of select="$digits"/>:;<=>?@<xsl:value-of select="$ucase"/>[\]^_`<xsl:value-of select="$lcase"/>{|}~</xsl:variable> + <xsl:variable name="hex">0123456789ABCDEF</xsl:variable> + + <xsl:variable name="c" select="substring($chars,1,1)"/> + <xsl:variable name="r" select="substring($chars,2)"/> + <xsl:variable name="pos" select="string-length(substring-before($asciistring,$c))"/> + + <xsl:choose> + <xsl:when test="$pos >= 1"> + <xsl:variable name="ascii" select="$pos + 31"/> + <xsl:variable name="h" select="floor($ascii div 16)"/> + <xsl:variable name="l" select="floor($ascii mod 16)"/> + <xsl:value-of select="concat(substring($hex,1 + $h,1),substring($hex,1 + $l,1))"/> + </xsl:when> + <xsl:otherwise> + <xsl:text>??</xsl:text> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="concat('unexpected character in ABNF char sequence: ',substring($chars,1,1))" /> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + + <xsl:if test="$r!=''"> + <xsl:text>.</xsl:text> + <xsl:call-template name="to-abnf-char-sequence"> + <xsl:with-param name="chars" select="$r"/> + </xsl:call-template> + </xsl:if> + +</xsl:template> + +<xsl:template match="x:abnf-char-sequence"> + <xsl:choose> + <xsl:when test="substring(.,1,1) != '"' or substring(.,string-length(.),1) != '"'"> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'contents of x:abnf-char-sequence needs to be quoted.'" /> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:text>%x</xsl:text> + <xsl:call-template name="to-abnf-char-sequence"> + <xsl:with-param name="chars" select="substring(.,2,string-length(.)-2)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- box drawing --> + +<!-- nop for alignment --> +<xsl:template match="x:x"/> + +<!-- box (top) --> +<xsl:template match="x:bt"> + <xsl:text>┌</xsl:text> + <xsl:value-of select="translate(substring(.,2,string-length(.)-2),'-','─')"/> + <xsl:text>┐</xsl:text> +</xsl:template> + +<!-- box (center) --> +<xsl:template match="x:bc"> + <xsl:variable name="first" select="substring(.,1)"/> + <xsl:variable name="content" select="substring(.,2,string-length(.)-2)"/> + <xsl:variable name="is-delimiter" select="translate($content,'-','')=''"/> + + <xsl:choose> + <xsl:when test="$is-delimiter"> + <xsl:text>├</xsl:text> + <xsl:value-of select="translate($content,'-','─')"/> + <xsl:text>┤</xsl:text> + </xsl:when> + <xsl:when test="*"> + <xsl:for-each select="node()"> + <xsl:choose> + <xsl:when test="position()=1"> + <xsl:text>│</xsl:text> + <xsl:value-of select="substring(.,2)"/> + </xsl:when> + <xsl:when test="position()=last()"> + <xsl:value-of select="substring(.,1,string-length(.)-1)"/> + <xsl:text>│</xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates select="."/> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> + </xsl:when> + <xsl:otherwise> + <xsl:text>│</xsl:text> + <xsl:value-of select="$content"/> + <xsl:text>│</xsl:text> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<!-- box (bottom) --> +<xsl:template match="x:bb"> + <xsl:text>└</xsl:text> + <xsl:value-of select="translate(substring(.,2,string-length(.)-2),'-','─')"/> + <xsl:text>┘</xsl:text> +</xsl:template> + +<!-- author handling extensions --> +<xsl:template match="x:include-author"> + <xsl:for-each select="/*/front/author[@anchor=current()/@target]"> + <xsl:apply-templates select="."/> + </xsl:for-each> +</xsl:template> + +<!-- boilerplate --> +<xsl:template match="boilerplate"> + <xsl:apply-templates/> +</xsl:template> + +<!-- experimental annotation support --> + +<xsl:template match="ed:issueref"> + <xsl:choose> + <xsl:when test=".=//ed:issue/@name"> + <a href="#{$anchor-pref}issue.{.}"> + <xsl:apply-templates/> + </a> + </xsl:when> + <xsl:when test="@href"> + <a href="{@href}" id="{$anchor-pref}issue.{.}"> + <xsl:apply-templates/> + </a> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">Dangling ed:issueref: <xsl:value-of select="."/></xsl:with-param> + </xsl:call-template> + <xsl:apply-templates/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="ed:issue"> + <xsl:variable name="class"> + <xsl:choose> + <xsl:when test="@status='closed'">closedissue</xsl:when> + <xsl:otherwise>openissue</xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <table class="{$class}"> + <tr> + <td colspan="3"> + <a id="{$anchor-pref}issue.{@name}"> + <xsl:choose> + <xsl:when test="@status='closed'"> + <xsl:attribute name="class">closed-issue</xsl:attribute> + </xsl:when> + <xsl:when test="@status='editor'"> + <xsl:attribute name="class">editor-issue</xsl:attribute> + </xsl:when> + <xsl:otherwise> + <xsl:attribute name="class">open-issue</xsl:attribute> + </xsl:otherwise> + </xsl:choose> + <xsl:text> I </xsl:text> + </a> + <xsl:text> </xsl:text> + <xsl:choose> + <xsl:when test="@href"> + <em><a href="{@href}"><xsl:value-of select="@name" /></a></em> + </xsl:when> + <xsl:when test="@alternate-href"> + <em>[<a href="{@alternate-href}">alternate link</a>]</em> + </xsl:when> + <xsl:otherwise> + <em><xsl:value-of select="@name" /></em> + </xsl:otherwise> + </xsl:choose> + + (type: <xsl:value-of select="@type"/>, status: <xsl:value-of select="@status"/>) + </td> + </tr> + + <xsl:apply-templates select="ed:item"/> + <xsl:apply-templates select="ed:resolution"/> + + <xsl:variable name="changes" select="//*[@ed:resolves=current()/@name or ed:resolves=current()/@name]" /> + <xsl:if test="$changes"> + <tr> + <td class="top" colspan="3"> + Associated changes in this document: + <xsl:variable name="issue" select="@name"/> + <xsl:for-each select="$changes"> + <a href="#{$anchor-pref}change.{$issue}.{position()}"> + <xsl:variable name="label"> + <xsl:call-template name="get-section-number"/> + </xsl:variable> + <xsl:choose> + <xsl:when test="$label!=''"><xsl:value-of select="$label"/></xsl:when> + <xsl:otherwise><<xsl:value-of select="concat('#',$anchor-pref,'change.',$issue,'.',position())"/>></xsl:otherwise> + </xsl:choose> + </a> + <xsl:if test="position()!=last()">, </xsl:if> + </xsl:for-each> + <xsl:text>.</xsl:text> + </td> + </tr> + </xsl:if> + </table> + +</xsl:template> + +<xsl:template match="ed:item"> + <tr> + <td class="top"> + <xsl:if test="@entered-by"> + <a href="mailto:{@entered-by}?subject={/rfc/@docName},%20{../@name}"> + <i><xsl:value-of select="@entered-by"/></i> + </a> + </xsl:if> + </td> + <td class="topnowrap"> + <xsl:value-of select="@date"/> + </td> + <td class="top"> + <xsl:apply-templates select="node()" mode="issuehtml"/> + </td> + </tr> +</xsl:template> + +<xsl:template match="ed:resolution"> + <tr> + <td class="top"> + <xsl:if test="@entered-by"> + <a href="mailto:{@entered-by}?subject={/rfc/@docName},%20{../@name}"><i><xsl:value-of select="@entered-by"/></i></a> + </xsl:if> + </td> + <td class="topnowrap"> + <xsl:value-of select="@datetime"/> + </td> + <td class="top"> + <em>Resolution:</em> + <xsl:apply-templates select="node()" mode="issuehtml"/> + </td> + </tr> +</xsl:template> + +<xsl:template match="ed:annotation"> + <em> + <xsl:apply-templates/> + </em> +</xsl:template> + +<!-- special templates for handling XHTML in issues --> +<xsl:template match="text()" mode="issuehtml"> + <xsl:value-of select="."/> +</xsl:template> + +<xsl:template match="*|@*" mode="issuehtml"> + <xsl:message terminate="yes">Unexpected node in issue HTML: <xsl:value-of select="name(.)"/></xsl:message> +</xsl:template> + +<xsl:template match="xhtml:a|xhtml:b|xhtml:br|xhtml:cite|xhtml:del|xhtml:em|xhtml:i|xhtml:ins|xhtml:q|xhtml:pre|xhtml:tt" mode="issuehtml"> + <xsl:element name="{local-name()}"> + <xsl:apply-templates select="@*|node()" mode="issuehtml"/> + </xsl:element> +</xsl:template> + +<xsl:template match="xhtml:p" mode="issuehtml"> + <xsl:apply-templates select="node()" mode="issuehtml"/> + <br class="p"/> +</xsl:template> + +<xsl:template match="xhtml:a/@href|xhtml:q/@cite" mode="issuehtml"> + <xsl:attribute name="{local-name(.)}"> + <xsl:value-of select="."/> + </xsl:attribute> +</xsl:template> + +<xsl:template match="ed:issueref" mode="issuehtml"> + <xsl:apply-templates select="."/> +</xsl:template> + +<xsl:template match="ed:eref" mode="issuehtml"> + <xsl:text><</xsl:text> + <a href="{.}"><xsl:value-of select="."/></a> + <xsl:text>></xsl:text> +</xsl:template> + +<xsl:template name="insertIssuesList"> + + <h2 id="{$anchor-pref}issues-list" ><a href="#{$anchor-pref}issues-list">Issues list</a></h2> + <table> + <thead> + <tr> + <th>Id</th> + <th>Type</th> + <th>Status</th> + <th>Date</th> + <th>Raised By</th> + </tr> + </thead> + <tbody> + <xsl:for-each select="//ed:issue"> + <xsl:sort select="@status" /> + <xsl:sort select="@name" /> + <tr> + <td><a href="#{$anchor-pref}issue.{@name}"><xsl:value-of select="@name" /></a></td> + <td><xsl:value-of select="@type" /></td> + <td><xsl:value-of select="@status" /></td> + <td><xsl:value-of select="ed:item[1]/@date" /></td> + <td><a href="mailto:{ed:item[1]/@entered-by}?subject={/rfc/@docName},%20{@name}"><xsl:value-of select="ed:item[1]/@entered-by" /></a></td> + </tr> + </xsl:for-each> + </tbody> + </table> + +</xsl:template> + +<xsl:template name="insert-diagnostics"> + + <!-- check anchor names --> + + <xsl:variable name="badAnchors" select="//*[starts-with(@anchor,$anchor-pref)]" /> + <xsl:if test="$badAnchors"> + <xsl:variable name="text"> + <xsl:text>The following anchor names may collide with internally generated anchors because of their prefix "</xsl:text> + <xsl:value-of select="$anchor-pref" /> + <xsl:text>": </xsl:text> + <xsl:for-each select="$badAnchors"> + <xsl:value-of select="@anchor"/> + <xsl:call-template name="lineno"/> + <xsl:if test="position()!=last()">, </xsl:if> + </xsl:for-each> + </xsl:variable> + <xsl:call-template name="warning"> + <xsl:with-param name="msg"><xsl:value-of select="normalize-space($text)"/></xsl:with-param> + <xsl:with-param name="lineno" select="false()"/> + </xsl:call-template> + </xsl:if> + + <xsl:variable name="badV3Anchors" select="//*[substring(@anchor,2,1)='-' and translate(substring(@anchor,1,1),$lcase,'')='']" /> + <xsl:if test="$badV3Anchors"> + <xsl:variable name="text"> + <xsl:text>The following anchor names may collide with internally generated anchors in XML2RFCV3 mode because: </xsl:text> + <xsl:for-each select="$badV3Anchors"> + <xsl:value-of select="@anchor"/> + <xsl:call-template name="lineno"/> + <xsl:if test="position()!=last()">, </xsl:if> + </xsl:for-each> + </xsl:variable> + <xsl:call-template name="warning"> + <xsl:with-param name="msg"><xsl:value-of select="normalize-space($text)"/></xsl:with-param> + <xsl:with-param name="lineno" select="false()"/> + </xsl:call-template> + </xsl:if> + + <!-- check ABNF syntax references --> + <xsl:if test="//artwork[@type='abnf2616' or @type='abnf7230']"> + <xsl:if test="not(//reference//seriesInfo[@name='RFC' and (@value='2068' or @value='2616' or @value='7230')]) and not(//reference//seriesInfo[@name='Internet-Draft' and (starts-with(@value, 'draft-ietf-httpbis-p1-messaging-'))])"> + <!-- check for draft-ietf-httpbis-p1-messaging- is for backwards compat --> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">document uses HTTP-style ABNF syntax, but doesn't reference RFC 2068, RFC 2616, or RFC 7230.</xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:if> + <xsl:if test="//artwork[@type='abnf']"> + <xsl:if test="not(//reference//seriesInfo[@name='RFC' and (@value='2234' or @value='4234' or @value='5234')])"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">document uses ABNF syntax, but doesn't reference RFC 2234, 4234 or 5234.</xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:if> + + <!-- check IDs --> + <xsl:variable name="badTargets" select="//xref[not(@target=//@anchor) and not(@target=exslt:node-set($includeDirectives)//@anchor) and not(ancestor::ed:del)]" /> + <xsl:if test="$badTargets"> + <xsl:variable name="text"> + <xsl:text>The following target names do not exist: </xsl:text> + <xsl:for-each select="$badTargets"> + <xsl:value-of select="@target"/> + <xsl:if test="not(@target)">(@target attribute missing)</xsl:if> + <xsl:call-template name="lineno"/> + <xsl:if test="position()!=last()"> + <xsl:text>, </xsl:text> + </xsl:if> + </xsl:for-each> + </xsl:variable> + <xsl:call-template name="warning"> + <xsl:with-param name="msg"><xsl:value-of select="$text"/></xsl:with-param> + </xsl:call-template> + </xsl:if> + + +</xsl:template> + +<!-- special change mark support, not supported by RFC2629 yet --> + +<xsl:template match="@ed:*" /> + +<xsl:template match="ed:del"> + <xsl:call-template name="insert-issue-pointer"/> + <del> + <xsl:copy-of select="@*[namespace-uri()='']"/> + <xsl:if test="not(@title) and ancestor-or-self::*[@ed:entered-by] and @datetime"> + <xsl:attribute name="title"><xsl:value-of select="concat(@datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute> + </xsl:if> + <xsl:apply-templates /> + </del> +</xsl:template> + +<xsl:template match="ed:ins"> + <xsl:call-template name="insert-issue-pointer"/> + <ins> + <xsl:copy-of select="@*[namespace-uri()='']"/> + <xsl:if test="not(@title) and ancestor-or-self::*[@ed:entered-by] and @datetime"> + <xsl:attribute name="title"><xsl:value-of select="concat(@datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute> + </xsl:if> + <xsl:apply-templates /> + </ins> +</xsl:template> + +<xsl:template name="insert-issue-pointer"> + <xsl:param name="deleted-anchor"/> + <xsl:variable name="change" select="."/> + <xsl:for-each select="@ed:resolves|ed:resolves"> + <xsl:variable name="resolves" select="."/> + <!-- need the right context node for proper numbering --> + <xsl:variable name="count"><xsl:for-each select=".."><xsl:number level="any" count="*[@ed:resolves=$resolves or ed:resolves=$resolves]" /></xsl:for-each></xsl:variable> + <xsl:variable name="total" select="count(//*[@ed:resolves=$resolves or ed:resolves=$resolves])" /> + <xsl:variable name="id"> + <xsl:value-of select="$anchor-pref"/>change.<xsl:value-of select="$resolves"/>.<xsl:value-of select="$count" /> + </xsl:variable> + <xsl:choose> + <!-- block level? --> + <xsl:when test="not(ancestor::t) and not(ancestor::title) and not(ancestor::figure) and not($change/@ed:old-title)"> + <div class="issuepointer {$css-noprint}"> + <xsl:if test="not($deleted-anchor)"> + <xsl:attribute name="id"><xsl:value-of select="$id"/></xsl:attribute> + </xsl:if> + <xsl:if test="$count > 1"> + <a class="bg-issue" title="previous change for {$resolves}" href="#{$anchor-pref}change.{$resolves}.{$count - 1}">↑</a> + </xsl:if> + <a class="open-issue" href="#{$anchor-pref}issue.{$resolves}" title="resolves: {$resolves}"> + <xsl:choose> + <xsl:when test="//ed:issue[@name=$resolves and @status='closed']"> + <xsl:attribute name="class">closed-issue</xsl:attribute> + </xsl:when> + <xsl:when test="//ed:issue[@name=$resolves and @status='editor']"> + <xsl:attribute name="class">editor-issue</xsl:attribute> + </xsl:when> + <xsl:otherwise> + <xsl:attribute name="class">open-issue</xsl:attribute> + </xsl:otherwise> + </xsl:choose> + <xsl:text> I </xsl:text> + </a> + <xsl:if test="$count < $total"> + <a class="bg-issue" title="next change for {$resolves}" href="#{$anchor-pref}change.{$resolves}.{$count + 1}">↓</a> + </xsl:if> + <xsl:text> </xsl:text> + </div> + </xsl:when> + <xsl:otherwise> + <xsl:if test="$count > 1"> + <a class="bg-issue" title="previous change for {$resolves}" href="#{$anchor-pref}change.{$resolves}.{$count - 1}">↑</a> + </xsl:if> + <a title="resolves: {$resolves}" href="#{$anchor-pref}issue.{$resolves}"> + <xsl:if test="not($deleted-anchor)"> + <xsl:attribute name="id"><xsl:value-of select="$id"/></xsl:attribute> + </xsl:if> + <xsl:choose> + <xsl:when test="//ed:issue[@name=$resolves and @status='closed']"> + <xsl:attribute name="class">closed-issue <xsl:value-of select="$css-noprint"/></xsl:attribute> + </xsl:when> + <xsl:when test="//ed:issue[@name=$resolves and @status='editor']"> + <xsl:attribute name="class">editor-issue <xsl:value-of select="$css-noprint"/></xsl:attribute> + </xsl:when> + <xsl:otherwise> + <xsl:attribute name="class">open-issue <xsl:value-of select="$css-noprint"/></xsl:attribute> + </xsl:otherwise> + </xsl:choose> + <xsl:text> I </xsl:text> + </a> + <xsl:if test="$count < $total"> + <a class="bg-issue" title="next change for {$resolves}" href="#{$anchor-pref}change.{$resolves}.{$count + 1}">↓</a> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> +</xsl:template> + +<xsl:template match="ed:replace"> + <!-- we need to special-case things like lists and tables --> + <xsl:choose> + <xsl:when test="parent::list"> + <xsl:apply-templates select="ed:del/node()" /> + <xsl:apply-templates select="ed:ins/node()" /> + </xsl:when> + <xsl:when test="parent::references"> + <xsl:apply-templates select="ed:del/node()" /> + <xsl:apply-templates select="ed:ins/node()" /> + </xsl:when> + <xsl:otherwise> + <xsl:if test="@cite"> + <a class="editor-issue" href="{@cite}" target="_blank" title="see {@cite}"> + <xsl:text> i </xsl:text> + </a> + </xsl:if> + <xsl:call-template name="insert-issue-pointer"/> + <xsl:if test="ed:del"> + <del> + <xsl:copy-of select="@*[namespace-uri()='']"/> + <xsl:if test="not(@title) and ancestor-or-self::xsl:template[@ed:entered-by] and @datetime"> + <xsl:attribute name="title"><xsl:value-of select="concat(@datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute> + </xsl:if> + <xsl:apply-templates select="ed:del/node()" /> + </del> + </xsl:if> + <xsl:if test="ed:ins"> + <ins> + <xsl:copy-of select="@*[namespace-uri()='']"/> + <xsl:if test="not(@title) and ancestor-or-self::*[@ed:entered-by] and @datetime"> + <xsl:attribute name="title"><xsl:value-of select="concat(@datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute> + </xsl:if> + <xsl:apply-templates select="ed:ins/node()" /> + </ins> + </xsl:if> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- convenience template for helping Mozilla (pre/ins inheritance problem) --> +<xsl:template name="insertInsDelClass"> + <xsl:if test="ancestor::ed:del"> + <xsl:attribute name="class">del</xsl:attribute> + </xsl:if> + <xsl:if test="ancestor::ed:ins"> + <xsl:attribute name="class">ins</xsl:attribute> + </xsl:if> +</xsl:template> + + +<xsl:template name="sectionnumberAndEdits"> + <xsl:choose> + <xsl:when test="ancestor::ed:del"> + <xsl:text>del-</xsl:text> + <xsl:number count="ed:del//section" level="any"/> + </xsl:when> + <xsl:when test="@x:fixed-section-number and @x:fixed-section-number!=''"> + <xsl:value-of select="@x:fixed-section-number"/> + </xsl:when> + <xsl:when test="(@x:fixed-section-number and @x:fixed-section-number='') or @numbered='false'"> + <xsl:text>unnumbered-</xsl:text> + <xsl:number count="section[@x:fixed-section-number='' or @numbered='false']" level="any"/> + </xsl:when> + <xsl:when test="self::section and parent::ed:ins and local-name(../..)='replace'"> + <xsl:for-each select="../.."><xsl:call-template name="sectionnumberAndEdits" /></xsl:for-each> + <xsl:for-each select=".."> + <xsl:if test="parent::ed:replace"> + <xsl:for-each select=".."> + <xsl:if test="parent::section">.</xsl:if> + <xsl:variable name="cnt" select="1+count(preceding-sibling::section|preceding-sibling::ed:ins/section|preceding-sibling::ed:replace/ed:ins/section)" /> + <xsl:choose> + <xsl:when test="ancestor::back and not(ancestor::section)"><xsl:number format="A" value="$cnt"/></xsl:when> + <xsl:otherwise><xsl:value-of select="$cnt"/></xsl:otherwise> + </xsl:choose> + </xsl:for-each> + </xsl:if> + </xsl:for-each> + </xsl:when> + <xsl:when test="self::section[parent::ed:ins]"> + <xsl:for-each select="../.."><xsl:call-template name="sectionnumberAndEdits" /></xsl:for-each> + <xsl:for-each select=".."> + <xsl:if test="parent::section">.</xsl:if><xsl:value-of select="1+count(preceding-sibling::section|preceding-sibling::ed:ins/section|preceding-sibling::ed:replace/ed:ins/section)" /> + </xsl:for-each> + </xsl:when> + <xsl:when test="self::section"> + <xsl:for-each select=".."><xsl:call-template name="sectionnumberAndEdits" /></xsl:for-each> + <xsl:if test="parent::section">.</xsl:if> + <xsl:choose> + <xsl:when test="parent::back"> + <xsl:number format="A" value="1+count(preceding-sibling::section|preceding-sibling::ed:ins/section|preceding-sibling::ed:replace/ed:ins/section)" /> + </xsl:when> + <xsl:otherwise> + <xsl:number value="1+count(preceding-sibling::section|preceding-sibling::ed:ins/section|preceding-sibling::ed:replace/ed:ins/section)" /> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="self::references"> + <xsl:choose> + <xsl:when test="count(/*/back/references)+count(/*/back/ed:replace/ed:ins/references)=1"><xsl:call-template name="get-references-section-number"/></xsl:when> + <xsl:otherwise><xsl:call-template name="get-references-section-number"/>.<xsl:number level="any"/></xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="self::middle or self::back"><!-- done --></xsl:when> + <xsl:otherwise> + <!-- go up one level --> + <xsl:for-each select=".."><xsl:call-template name="sectionnumberAndEdits" /></xsl:for-each> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- utilities for warnings --> + +<xsl:template name="trace"> + <xsl:param name="msg"/> + <xsl:param name="msg2"/> + <xsl:param name="inline"/> + <xsl:param name="lineno" select="true()"/> + <xsl:call-template name="emit-message"> + <xsl:with-param name="level">TRACE</xsl:with-param> + <xsl:with-param name="msg" select="$msg"/> + <xsl:with-param name="msg2" select="$msg2"/> + <xsl:with-param name="inline" select="$inline"/> + <xsl:with-param name="lineno" select="$lineno"/> + </xsl:call-template> +</xsl:template> + +<xsl:template name="inline-warning"> + <xsl:param name="msg"/> + <xsl:param name="msg2"/> + <xsl:param name="lineno" select="true()"/> + <xsl:call-template name="emit-message"> + <xsl:with-param name="level">WARNING</xsl:with-param> + <xsl:with-param name="msg" select="$msg"/> + <xsl:with-param name="msg2" select="$msg2"/> + <xsl:with-param name="inline" select="'yes'"/> + <xsl:with-param name="lineno" select="$lineno"/> + </xsl:call-template> +</xsl:template> + +<xsl:template name="warning"> + <xsl:param name="msg"/> + <xsl:param name="msg2"/> + <xsl:param name="lineno" select="true()"/> + <xsl:call-template name="emit-message"> + <xsl:with-param name="level">WARNING</xsl:with-param> + <xsl:with-param name="msg" select="$msg"/> + <xsl:with-param name="msg2" select="$msg2"/> + <xsl:with-param name="inline" select="'no'"/> + <xsl:with-param name="lineno" select="$lineno"/> + </xsl:call-template> +</xsl:template> + +<xsl:template name="info"> + <xsl:param name="msg"/> + <xsl:param name="msg2"/> + <xsl:param name="lineno" select="true()"/> + <xsl:call-template name="emit-message"> + <xsl:with-param name="level">INFO</xsl:with-param> + <xsl:with-param name="msg" select="$msg"/> + <xsl:with-param name="msg2" select="$msg2"/> + <xsl:with-param name="inline" select="'no'"/> + <xsl:with-param name="lineno" select="$lineno"/> + </xsl:call-template> +</xsl:template> + +<xsl:template name="error"> + <xsl:param name="msg"/> + <xsl:param name="msg2"/> + <xsl:param name="inline"/> + <xsl:param name="lineno" select="true()"/> + <xsl:call-template name="emit-message"> + <xsl:with-param name="level">ERROR</xsl:with-param> + <xsl:with-param name="msg" select="$msg"/> + <xsl:with-param name="msg2" select="$msg2"/> + <xsl:with-param name="inline" select="$inline"/> + <xsl:with-param name="lineno" select="$lineno"/> + </xsl:call-template> +</xsl:template> + +<xsl:template name="emit-message"> + <xsl:param name="level"/> + <xsl:param name="msg"/> + <xsl:param name="msg2"/> + <xsl:param name="inline"/> + <xsl:param name="lineno" select="true()"/> + <xsl:variable name="message"><xsl:value-of select="$level"/>: <xsl:value-of select="$msg"/><xsl:if test="$msg2!=''"> - <xsl:value-of select="$msg2"/></xsl:if><xsl:if test="$lineno"><xsl:call-template name="lineno"/></xsl:if></xsl:variable> + <xsl:choose> + <xsl:when test="$inline!='no'"> + <xsl:choose> + <xsl:when test="ancestor::t"> + <span class="{$css-error}"><xsl:value-of select="$message"/></span> + </xsl:when> + <xsl:otherwise> + <div class="{$css-error}"><xsl:value-of select="$message"/></div> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <!-- this fails when the message contains characters not encodable in the output encoding --> + <!-- <xsl:comment><xsl:value-of select="$message"/></xsl:comment> --> + </xsl:otherwise> + </xsl:choose> + <xsl:message><xsl:value-of select="$message"/></xsl:message> +</xsl:template> + +<!-- table formatting --> + +<xsl:template match="table"> + <div> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates select="iref"/> + <table> + <xsl:if test="name or @anchor!=''"> + <xsl:variable name="n"><xsl:call-template name="get-table-number"/></xsl:variable> + <caption> + <xsl:if test="not(starts-with($n,'u'))"> + <xsl:text>Table </xsl:text> + <xsl:value-of select="$n"/> + <xsl:if test="name">: </xsl:if> + </xsl:if> + <xsl:if test="name"> + <xsl:apply-templates select="name/node()"/> + </xsl:if> + </caption> + </xsl:if> + <xsl:apply-templates select="*[not(self::iref)]"/> + </table> + </div> +</xsl:template> + +<xsl:template match="table/name"/> + +<xsl:template match="tbody"> + <tbody> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates select="*"/> + </tbody> +</xsl:template> + +<xsl:template match="tfoot"> + <tfoot> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates select="*"/> + </tfoot> +</xsl:template> + +<xsl:template match="thead"> + <thead> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates select="*"/> + </thead> +</xsl:template> + +<xsl:template match="tr"> + <tr> + <xsl:call-template name="copy-anchor"/> + <xsl:apply-templates select="*"/> + </tr> +</xsl:template> + +<xsl:template name="t-alignment"> + <xsl:if test="@align and @align!=''"> + <xsl:attribute name="class"> + <xsl:choose> + <xsl:when test="@align='left'"><xsl:value-of select="$css-left"/></xsl:when> + <xsl:when test="@align='right'"><xsl:value-of select="$css-right"/></xsl:when> + <xsl:when test="@align='center'">center</xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">Unknown align attribute: <xsl:value-of select="@align"/></xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:attribute> + </xsl:if> +</xsl:template> + +<xsl:template match="td"> + <td> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="t-alignment"/> + <xsl:copy-of select="@colspan|@rowspan"/> + <xsl:apply-templates select="node()"/> + </td> +</xsl:template> + +<xsl:template match="th"> + <th> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="t-alignment"/> + <xsl:copy-of select="@colspan|@rowspan"/> + <xsl:apply-templates select="node()"/> + </th> +</xsl:template> + +<xsl:template match="td/br|th/br"> + <br/> +</xsl:template> + +<xsl:template match="texttable"> + <xsl:call-template name="check-no-text-content"/> + + <xsl:variable name="anch"> + <xsl:call-template name="get-table-anchor"/> + </xsl:variable> + + <div id="{$anch}" class="{$css-tt}"> + + <xsl:if test="@anchor!=''"> + <div id="{@anchor}"/> + </xsl:if> + <xsl:apply-templates select="preamble" /> + + <xsl:variable name="style"> + <xsl:value-of select="$css-tt"/> + <xsl:text> </xsl:text> + <xsl:choose> + <xsl:when test="@style!=''"> + <xsl:value-of select="@style"/> + </xsl:when> + <xsl:otherwise>full</xsl:otherwise> + </xsl:choose> + <xsl:choose> + <xsl:when test="@align='left'"><xsl:text> </xsl:text><xsl:value-of select="$css-tleft"/></xsl:when> + <xsl:when test="@align='right'"><xsl:text> </xsl:text><xsl:value-of select="$css-tright"/></xsl:when> + <xsl:when test="@align='center' or not(@align) or @align=''"><xsl:text> </xsl:text><xsl:value-of select="$css-tcenter"/></xsl:when> + <xsl:otherwise/> + </xsl:choose> + </xsl:variable> + + <table class="{$style}"> + <xsl:if test="(@title!='') or (@anchor!='' and not(@suppress-title='true'))"> + <xsl:variable name="n"><xsl:call-template name="get-table-number"/></xsl:variable> + <caption> + <xsl:if test="@x:caption-side='top'"> + <xsl:attribute name="class">caption-top</xsl:attribute> + </xsl:if> + <xsl:if test="not(starts-with($n,'u'))"> + <xsl:text>Table </xsl:text> + <xsl:value-of select="$n"/> + <xsl:if test="@title!=''">: </xsl:if> + </xsl:if> + <xsl:if test="@title!=''"> + <xsl:value-of select="@title" /> + </xsl:if> + </caption> + </xsl:if> + + <xsl:if test="ttcol!=''"> + <!-- skip header when all column titles are empty --> + <thead> + <tr> + <xsl:apply-templates select="ttcol" /> + </tr> + </thead> + </xsl:if> + <tbody> + <xsl:variable name="columns" select="count(ttcol)" /> + <xsl:variable name="fields" select="c | ed:replace/ed:ins/c | ed:replace/ed:del/c" /> + <xsl:for-each select="$fields[$columns=1 or (position() mod $columns) = 1]"> + <tr> + <xsl:for-each select=". | following-sibling::c[position() < $columns]"> + <td> + <xsl:call-template name="copy-anchor"/> + <xsl:call-template name="insertInsDelClass"/> + <xsl:variable name="pos" select="position()" /> + <xsl:variable name="col" select="../ttcol[position() = $pos]" /> + <xsl:choose> + <xsl:when test="$col/@align='right' or $col/@align='center'"> + <xsl:attribute name="class"><xsl:value-of select="$col/@align"/></xsl:attribute> + </xsl:when> + <xsl:when test="$col/@align='left' or not($col/@align)"> + <xsl:attribute name="class"><xsl:value-of select="$css-left"/></xsl:attribute> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">Unknown align attribute on ttcol: <xsl:value-of select="$col/@align"/></xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + <xsl:apply-templates select="node()" /> + </td> + </xsl:for-each> + </tr> + </xsl:for-each> + </tbody> + </table> + <xsl:apply-templates select="postamble" /> + </div> + +</xsl:template> + +<xsl:template match="ttcol"> + <th> + + <xsl:choose> + <xsl:when test="@align='right' or @align='center' or @align='left'"> + <xsl:attribute name="class"><xsl:value-of select="@align"/></xsl:attribute> + </xsl:when> + <xsl:when test="not(@align)"> + <!-- that's the default, nothing to do here --> + </xsl:when> + <xsl:otherwise> + <xsl:message>Unknown align attribute on ttcol: <xsl:value-of select="@align"/></xsl:message> + </xsl:otherwise> + </xsl:choose> + + <xsl:if test="@width"> + <xsl:attribute name="style">width: <xsl:value-of select="@width" />;</xsl:attribute> + </xsl:if> + + <xsl:apply-templates /> + </th> +</xsl:template> + +<!-- cref support --> + +<xsl:template name="get-comment-name"> + <xsl:choose> + <xsl:when test="@anchor"> + <xsl:value-of select="@anchor"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$anchor-pref"/> + <xsl:text>comment.</xsl:text> + <xsl:number count="cref[not(@anchor)]" level="any"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="cref"> + <xsl:if test="$xml2rfc-comments!='no'"> + <xsl:variable name="cid"> + <xsl:call-template name="get-comment-name"/> + </xsl:variable> + + <span class="comment"> + <xsl:choose> + <xsl:when test="$xml2rfc-inline='yes'"> + <xsl:attribute name="id"> + <xsl:value-of select="$cid"/> + </xsl:attribute> + <xsl:text>[</xsl:text> + <a href="#{$cid}" class="smpl"> + <xsl:value-of select="$cid"/> + </a> + <xsl:text>: </xsl:text> + <xsl:apply-templates select="text()|eref|xref"/> + <xsl:if test="@source"> --<xsl:value-of select="@source"/></xsl:if> + <xsl:text>]</xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:attribute name="title"> + <xsl:if test="@source"><xsl:value-of select="@source"/>: </xsl:if> + <xsl:variable name="content"> + <xsl:apply-templates select="text()|eref|xref"/> + </xsl:variable> + <xsl:value-of select="$content"/> + </xsl:attribute> + <xsl:text>[</xsl:text> + <a href="#{$cid}"> + <xsl:value-of select="$cid"/> + </a> + <xsl:text>]</xsl:text> + </xsl:otherwise> + </xsl:choose> + </span> + </xsl:if> +</xsl:template> + +<xsl:template name="insertComments"> + + <xsl:call-template name="insert-conditional-hrule"/> + + <h2> + <xsl:call-template name="insert-conditional-pagebreak"/> + <a id="{$anchor-pref}comments" href="#{$anchor-pref}comments">Editorial Comments</a> + </h2> + + <dl> + <xsl:for-each select="//cref"> + <xsl:variable name="cid"> + <xsl:choose> + <xsl:when test="@anchor"> + <xsl:value-of select="@anchor"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$anchor-pref"/> + <xsl:text>comment.</xsl:text> + <xsl:number count="cref[not(@anchor)]" level="any"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <dt id="{$cid}"> + [<xsl:value-of select="$cid"/>] + </dt> + <dd> + <xsl:apply-templates select="node()"/> + <xsl:if test="@source"> --<xsl:value-of select="@source"/></xsl:if> + </dd> + </xsl:for-each> + </dl> +</xsl:template> + + +<!-- Chapter Link Generation --> + +<xsl:template match="*" mode="links"><xsl:apply-templates mode="links"/></xsl:template> +<xsl:template match="text()" mode="links" /> + +<xsl:template match="/*/middle//section[not(ancestor::section)]" mode="links"> + <xsl:variable name="sectionNumber"><xsl:call-template name="get-section-number" /></xsl:variable> + <xsl:variable name="title"> + <xsl:if test="$sectionNumber!='' and not(contains($sectionNumber,'unnumbered-'))"> + <xsl:value-of select="$sectionNumber"/> + <xsl:text> </xsl:text> + </xsl:if> + <xsl:choose> + <xsl:when test="name"> + <xsl:variable name="hold"> + <xsl:apply-templates select="name/node()"/> + </xsl:variable> + <xsl:value-of select="normalize-space($hold)"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@title"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <link rel="Chapter" title="{$title}" href="#{$anchor-pref}section.{$sectionNumber}"/> + <xsl:apply-templates mode="links" /> +</xsl:template> + +<xsl:template match="/*/back//section[not(ancestor::section)]" mode="links"> + <xsl:variable name="sectionNumber"><xsl:call-template name="get-section-number" /></xsl:variable> + <xsl:variable name="title"> + <xsl:if test="$sectionNumber!='' and not(contains($sectionNumber,'unnumbered-'))"> + <xsl:value-of select="$sectionNumber"/> + <xsl:text> </xsl:text> + </xsl:if> + <xsl:choose> + <xsl:when test="name"> + <xsl:variable name="hold"> + <xsl:apply-templates select="name/node()"/> + </xsl:variable> + <xsl:value-of select="normalize-space($hold)"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@title"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <link rel="Appendix" title="{$title}" href="#{$anchor-pref}section.{$sectionNumber}"/> + <xsl:apply-templates mode="links" /> +</xsl:template> + +<xsl:template match="/*/back/references[position()=1]" mode="links"> + <xsl:variable name="sectionNumber"><xsl:call-template name="get-references-section-number" /></xsl:variable> + <link rel="Chapter" href="#{$anchor-pref}section.{$sectionNumber}"> + <xsl:choose> + <xsl:when test="@title and count(/*/back/references)=1"> + <xsl:attribute name="title"> + <xsl:call-template name="get-references-section-number"/> + <xsl:text> </xsl:text> + <xsl:value-of select="@title"/> + </xsl:attribute> + </xsl:when> + <xsl:otherwise> + <xsl:attribute name="title"> + <xsl:call-template name="get-references-section-number"/> + <xsl:text> </xsl:text> + <xsl:value-of select="$xml2rfc-refparent"/> + </xsl:attribute> + </xsl:otherwise> + </xsl:choose> + </link> +</xsl:template> + +<!-- convenience templates --> + +<xsl:template name="get-author-summary"> + <xsl:choose> + <xsl:when test="count(/rfc/front/author)=1"> + <xsl:value-of select="/rfc/front/author[1]/@surname" /> + </xsl:when> + <xsl:when test="count(/rfc/front/author)=2"> + <xsl:value-of select="concat(/rfc/front/author[1]/@surname,' & ',/rfc/front/author[2]/@surname)" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat(/rfc/front/author[1]/@surname,', et al.')" /> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-bottom-center"> + <xsl:choose> + <xsl:when test="/rfc/@docName"> + <!-- for IDs, use the expiry date --> + <xsl:text>Expires </xsl:text><xsl:call-template name="expirydate" /> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="get-category-long"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-category-long"> + <xsl:choose> + <xsl:when test="$xml2rfc-footer!=''"><xsl:value-of select="$xml2rfc-footer" /></xsl:when> + <xsl:when test="$xml2rfc-private!=''"/> <!-- private draft, footer not set --> + <xsl:when test="/rfc/@category='bcp'">Best Current Practice</xsl:when> + <xsl:when test="/rfc/@category='historic'">Historic</xsl:when> + <xsl:when test="/rfc/@category='info' or not(/rfc/@category)">Informational</xsl:when> + <xsl:when test="/rfc/@category='std'">Standards Track</xsl:when> + <xsl:when test="/rfc/@category='exp'">Experimental</xsl:when> + <xsl:otherwise>(category unknown)</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-header-center"> + <xsl:choose> + <xsl:when test="string-length(/rfc/front/title/@abbrev) > 0"> + <xsl:value-of select="/rfc/front/title/@abbrev" /> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates select="/rfc/front/title" mode="get-text-content" /> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-header-left"> + <xsl:choose> + <xsl:when test="$xml2rfc-header!=''"><xsl:value-of select="$xml2rfc-header" /></xsl:when> + <xsl:when test="$xml2rfc-private!=''"/> <!-- private draft, header not set --> + <xsl:when test="/rfc/@ipr and not(/rfc/@number)">Internet-Draft</xsl:when> + <xsl:otherwise>RFC <xsl:value-of select="/rfc/@number"/></xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-generator"> + <xsl:variable name="gen"> + <xsl:text>http://greenbytes.de/tech/webdav/rfc2629.xslt, </xsl:text> + <!-- when RCS keyword substitution in place, add version info --> + <xsl:if test="contains('$Revision: 1.920 $',':')"> + <xsl:value-of select="concat('Revision ',normalize-space(translate(substring-after('$Revision: 1.920 $', 'Revision: '),'$','')),', ')" /> + </xsl:if> + <xsl:if test="contains('$Date: 2017/07/09 19:39:24 $',':')"> + <xsl:value-of select="concat(normalize-space(translate(substring-after('$Date: 2017/07/09 19:39:24 $', 'Date: '),'$','')),', ')" /> + </xsl:if> + <xsl:value-of select="concat('XSLT vendor: ',system-property('xsl:vendor'),' ',system-property('xsl:vendor-url'))" /> + </xsl:variable> + <xsl:value-of select="$gen" /> +</xsl:template> + +<xsl:template name="get-header-right"> + <xsl:value-of select="concat($xml2rfc-ext-pub-month, ' ', $xml2rfc-ext-pub-year)" /> +</xsl:template> + +<xsl:template name="get-keywords"> + <xsl:for-each select="/rfc/front/keyword"> + <xsl:if test="contains(.,',')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">keyword element appears to contain a comma-separated list, split into multiple elements instead.</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:value-of select="normalize-space(.)" /> + <xsl:if test="position()!=last()">, </xsl:if> + </xsl:for-each> +</xsl:template> + +<!-- get language from context node. nearest ancestor or return the default of "en" --> +<xsl:template name="get-lang"> + <xsl:choose> + <xsl:when test="ancestor-or-self::*[@xml:lang]"><xsl:value-of select="ancestor-or-self::*/@xml:lang" /></xsl:when> + <xsl:otherwise>en</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-section-number"> + <xsl:variable name="anchor" select="@anchor"/> + <xsl:choose> + <xsl:when test="self::note"> + <xsl:number count="note"/> + </xsl:when> + <xsl:when test="@x:fixed-section-number and @x:fixed-section-number!=''"> + <xsl:value-of select="@x:fixed-section-number"/> + </xsl:when> + <xsl:when test="(@x:fixed-section-number and @x:fixed-section-number='') or @numbered='false'"> + <xsl:text>unnumbered-</xsl:text> + <xsl:number count="section[@x:fixed-section-number='' or @numbered='false']" level="any"/> + <!-- checks --> + <xsl:if test="@numbered='false'"> + <xsl:if test="ancestor::section or ancestor::section"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">Only top-level sections can be unnumbered</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:if test="following-sibling::section[not(@numbered) or @numberer!='false'] or following-sibling::references"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">Unnumbered section is followed by numbered sections</xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:if> + </xsl:when> + <xsl:when test="$has-edits or ancestor::*/@x:fixed-section-number"> + <xsl:call-template name="sectionnumberAndEdits" /> + </xsl:when> + <xsl:otherwise> + <xsl:choose> + <xsl:when test="self::references"> + <xsl:choose> + <xsl:when test="count(/*/back/references)=1"> + <xsl:call-template name="get-references-section-number"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="get-references-section-number"/>.<xsl:number count="references"/> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="self::reference"> + <xsl:for-each select="parent::references"> + <xsl:choose> + <xsl:when test="count(/*/back/references)=1"> + <xsl:call-template name="get-references-section-number"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="get-references-section-number"/>.<xsl:number count="references"/> + </xsl:otherwise> + </xsl:choose> + </xsl:for-each> + </xsl:when> + <xsl:when test="ancestor::reference"> + <xsl:for-each select="ancestor::reference"> + <xsl:call-template name="get-section-number"/> + </xsl:for-each> + </xsl:when> + <xsl:when test="ancestor::back"><xsl:number count="section|appendix" level="multiple" format="A.1.1.1.1.1.1.1" /></xsl:when> + <xsl:when test="self::appendix"><xsl:number count="appendix" level="multiple" format="A.1.1.1.1.1.1.1" /></xsl:when> + <xsl:otherwise><xsl:number count="section" level="multiple"/></xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- get the section number for the references section --> +<xsl:template name="get-references-section-number"> + <xsl:value-of select="count(/rfc/middle/section) + count(/rfc/middle/ed:replace/ed:ins/section) + 1"/> +</xsl:template> + +<xsl:template name="emit-section-number"> + <xsl:param name="no"/> + <xsl:value-of select="$no"/><xsl:if test="not(contains($no,'.')) or $xml2rfc-ext-sec-no-trailing-dots!='no'">.</xsl:if> +</xsl:template> + +<xsl:template name="get-section-type"> + <xsl:param name="prec" /> <!-- TODO: check this, it's unused --> + <xsl:choose> + <xsl:when test="ancestor::back">Appendix</xsl:when> + <xsl:otherwise>Section</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-table-number"> + <xsl:choose> + <xsl:when test="@anchor!=''"> + <xsl:number level="any" count="texttable[@anchor!='']|table[@anchor!='']" /> + </xsl:when> + <xsl:otherwise> + <xsl:text>u.</xsl:text> + <xsl:number level="any" count="texttable[not(@anchor) or @anchor='']|table[not(@anchor) or @anchor='']" /> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-table-anchor"> + <xsl:value-of select="$anchor-pref"/> + <xsl:text>table.</xsl:text> + <xsl:call-template name="get-table-number"/> +</xsl:template> + +<xsl:template name="get-figure-number"> + <xsl:choose> + <xsl:when test="@anchor!=''"> + <xsl:number level="any" count="figure[@anchor!='']" /> + </xsl:when> + <xsl:otherwise> + <xsl:text>u.</xsl:text> + <xsl:number level="any" count="figure[not(@anchor) or @anchor='']" /> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="get-figure-anchor"> + <xsl:value-of select="$anchor-pref"/> + <xsl:text>figure.</xsl:text> + <xsl:call-template name="get-figure-number"/> +</xsl:template> + +<!-- reformat contents of author/@initials --> +<xsl:template name="format-initials"> + <xsl:variable name="normalized" select="normalize-space(@initials)"/> + + <xsl:choose> + <xsl:when test="$normalized=''"> + <!-- nothing to do --> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="r"> + <xsl:call-template name="t-format-initials"> + <xsl:with-param name="remainder" select="$normalized"/> + </xsl:call-template> + </xsl:variable> + + <xsl:if test="$r!=@initials"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">@initials '<xsl:value-of select="@initials"/>': did you mean '<xsl:value-of select="$r"/>'?</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:value-of select="$r"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="t-format-initials"> + <xsl:param name="have"/> + <xsl:param name="remainder"/> + + <xsl:variable name="first" select="substring($remainder,1,1)"/> + <xsl:variable name="prev" select="substring($have,string-length($have))"/> + +<!--<xsl:message> +have: <xsl:value-of select="$have"/> +remainder: <xsl:value-of select="$remainder"/> +first: <xsl:value-of select="$first"/> +prev: <xsl:value-of select="$prev"/> +</xsl:message>--> + + <xsl:choose> + <xsl:when test="$remainder='' and $prev!='.'"> + <xsl:value-of select="concat($have,'.')"/> + </xsl:when> + <xsl:when test="$remainder=''"> + <xsl:value-of select="$have"/> + </xsl:when> + <xsl:when test="$prev='.' and $first='.'"> + <!-- repeating dots --> + <xsl:call-template name="t-format-initials"> + <xsl:with-param name="have" select="$have"/> + <xsl:with-param name="remainder" select="substring($remainder,2)"/> + </xsl:call-template> + </xsl:when> + <!-- missing dot before '-' --> +<!-- <xsl:when test="$prev!='.' and $first='-'"> + <xsl:call-template name="t-format-initials"> + <xsl:with-param name="have" select="concat($have,'.-')"/> + <xsl:with-param name="remainder" select="substring($remainder,2)"/> + </xsl:call-template> + </xsl:when>--> + <!-- missing space after '.' --> +<!-- <xsl:when test="$prev='.' and $first!=' '"> + <xsl:call-template name="t-format-initials"> + <xsl:with-param name="have" select="concat($have,' ',$first)"/> + <xsl:with-param name="remainder" select="substring($remainder,2)"/> + </xsl:call-template> + </xsl:when>--> + <xsl:otherwise> + <xsl:call-template name="t-format-initials"> + <xsl:with-param name="have" select="concat($have,$first)"/> + <xsl:with-param name="remainder" select="substring($remainder,2)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:template name="truncate-initials"> + <xsl:param name="initials"/> + <xsl:variable name="local-multiple-initials"> + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="../../processing-instruction('rfc')|../processing-instruction('rfc')|./processing-instruction('rfc')"/> + <xsl:with-param name="attr" select="'multiple-initials'"/> + </xsl:call-template> + </xsl:variable> + <xsl:variable name="use-multiple-initials"> + <xsl:choose> + <xsl:when test="$local-multiple-initials!=''"> + <xsl:value-of select="$local-multiple-initials"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$xml2rfc-multiple-initials"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:choose> + <xsl:when test="normalize-space($initials)=''"/> + <xsl:when test="$use-multiple-initials='yes'"> + <xsl:value-of select="$initials"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat(substring-before($initials,'.'),'.')"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="extract-normalized"> + <xsl:param name="node" select="."/> + <xsl:param name="name"/> + <xsl:param name="ascii" select="false()"/> + + <xsl:variable name="n"> + <xsl:choose> + <xsl:when test="$ascii and $node/@ascii!=''"> + <xsl:value-of select="$node/@ascii"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$node"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:variable name="text" select="normalize-space($n)"/> + <xsl:if test="string-length($n) != string-length($text)"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">excessive whitespace in <xsl:value-of select="$name"/>: '<xsl:value-of select="$n"/>'</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:if test="$text=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">missing text in <xsl:value-of select="$name"/></xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:value-of select="$text"/> +</xsl:template> + +<!-- checking for email element --> +<xsl:template name="extract-email"> + <xsl:variable name="email" select="normalize-space(.)"/> + <xsl:if test="contains($email,' ')"> + <xsl:call-template name="error"> + <xsl:with-param name="msg">whitespace in email address: '<xsl:value-of select="."/>'</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:variable name="email2"> + <xsl:choose> + <xsl:when test="starts-with($email,'mailto:')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">email should not include URI scheme: '<xsl:value-of select="."/>'</xsl:with-param> + </xsl:call-template> + <xsl:value-of select="substring($email, 1 + string-length('mailto:'))"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$email"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:value-of select="$email2"/> +</xsl:template> + +<!-- checking for uri element --> +<xsl:template name="extract-uri"> + <xsl:variable name="uri" select="normalize-space(.)"/> + <xsl:if test="string-length(.) != string-length($uri) or contains($uri,' ')"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">excessive whitespace in URI: '<xsl:value-of select="."/>'</xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:if test="$uri=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">URI is empty</xsl:with-param> + </xsl:call-template> + </xsl:if> + + <xsl:value-of select="$uri"/> +</xsl:template> + +<xsl:template name="insert-conditional-pagebreak"> + <xsl:if test="$xml2rfc-compact!='yes'"> + <xsl:attribute name="class">np</xsl:attribute> + </xsl:if> +</xsl:template> + +<xsl:template name="insert-conditional-hrule"> + <xsl:if test="$xml2rfc-compact!='yes'"> + <hr class="{$css-noprint}" /> + </xsl:if> +</xsl:template> + +<!-- get text content from marked-up text --> + +<xsl:template match="text()" mode="get-text-content"> + <xsl:value-of select="."/> +</xsl:template> + +<xsl:template match="*" mode="get-text-content"> + <xsl:apply-templates mode="get-text-content"/> +</xsl:template> + +<xsl:template match="ed:del" mode="get-text-content"> +</xsl:template> + +<!-- parsing of processing instructions --> +<xsl:template name="parse-pis"> + <xsl:param name="nodes"/> + <xsl:param name="attr"/> + <xsl:param name="sep"/> + <xsl:param name="ret"/> + <xsl:param name="default"/> + <xsl:param name="duplicate-warning" select="'yes'"/> + + <xsl:choose> + <xsl:when test="count($nodes)=0"> + <xsl:choose> + <xsl:when test="$ret!=''"> + <xsl:value-of select="$ret"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$default"/> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="ret2"> + <xsl:for-each select="$nodes[1]"> + <xsl:call-template name="parse-one-pi"> + <xsl:with-param name="str" select="."/> + <xsl:with-param name="attr" select="$attr"/> + <xsl:with-param name="sep" select="$sep"/> + <xsl:with-param name="ret" select="$ret"/> + <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/> + </xsl:call-template> + </xsl:for-each> + </xsl:variable> + + <xsl:call-template name="parse-pis"> + <xsl:with-param name="nodes" select="$nodes[position()!=1]"/> + <xsl:with-param name="attr" select="$attr"/> + <xsl:with-param name="sep" select="$sep"/> + <xsl:with-param name="ret" select="$ret2"/> + <xsl:with-param name="default" select="$default"/> + <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/> + </xsl:call-template> + + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:template name="parse-one-pi"> + <xsl:param name="str"/> + <xsl:param name="attr"/> + <xsl:param name="sep"/> + <xsl:param name="ret"/> + <xsl:param name="duplicate-warning"/> + + <xsl:variable name="str2"> + <xsl:call-template name="eat-leading-whitespace"> + <xsl:with-param name="str" select="$str"/> + </xsl:call-template> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$str2=''"> + <!-- done --> + <xsl:value-of select="$ret"/> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="attrname" select="substring-before($str2,'=')"/> + + <xsl:choose> + <xsl:when test="$attrname=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">bad PI syntax: <xsl:value-of select="$str2"/></xsl:with-param> + </xsl:call-template> + <xsl:value-of select="$ret"/> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="remainder" select="substring($str2,2+string-length($attrname))"/> + <xsl:choose> + <xsl:when test="string-length($remainder) < 2"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">bad PI value syntax: <xsl:value-of select="$remainder"/></xsl:with-param> + </xsl:call-template> + <xsl:value-of select="$ret"/> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="rem"> + <xsl:call-template name="eat-leading-whitespace"> + <xsl:with-param name="str" select="$remainder"/> + </xsl:call-template> + </xsl:variable> + <xsl:variable name="qchars">'"</xsl:variable> + <xsl:variable name="qchar" select="substring($rem,1,1)"/> + <xsl:variable name="rem2" select="substring($rem,2)"/> + <xsl:choose> + <xsl:when test="not(contains($qchars,$qchar))"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">pseudo-attribute value needs to be quoted: <xsl:value-of select="$rem"/></xsl:with-param> + </xsl:call-template> + <xsl:value-of select="$ret"/> + </xsl:when> + <xsl:when test="not(contains($rem2,$qchar))"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">unmatched quote in: <xsl:value-of select="$rem2"/></xsl:with-param> + </xsl:call-template> + <xsl:value-of select="$ret"/> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="value" select="substring-before($rem2,$qchar)"/> + + <!-- check pseudo-attribute names --> + <xsl:if test="name()='rfc-ext' and $attr='SANITYCHECK'"> + <xsl:choose> + <xsl:when test="$attrname='allow-markup-in-artwork'"/> + <xsl:when test="$attrname='authors-section'"/> + <xsl:when test="$attrname='check-artwork-width'"/> + <xsl:when test="$attrname='duplex'"/> + <xsl:when test="$attrname='html-pretty-print'"/> + <xsl:when test="$attrname='include-index'"/> + <xsl:when test="$attrname='include-references-in-index'"/> + <xsl:when test="$attrname='justification'"/> + <xsl:when test="$attrname='paragraph-links'"/> + <xsl:when test="$attrname='parse-xml-in-artwork'"/> + <xsl:when test="$attrname='refresh-from'"/> + <xsl:when test="$attrname='refresh-interval'"/> + <xsl:when test="$attrname='refresh-xslt'"/> + <xsl:when test="$attrname='sec-no-trailing-dots'"/> + <xsl:when test="$attrname='trace-parse-xml'"/> + <xsl:when test="$attrname='vspace-pagebreak'"/> + <xsl:when test="$attrname='xml2rfc-backend'"/> + <xsl:otherwise> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">unsupported rfc-ext pseudo-attribute '<xsl:value-of select="$attrname"/>'</xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + + <xsl:if test="name()='rfc' and $attr='SANITYCHECK'"> + <xsl:choose> + <xsl:when test="$attrname='authorship'"/> + <xsl:when test="$attrname='comments'"/> + <xsl:when test="$attrname='compact'"/> + <xsl:when test="$attrname='docmapping'"> + <xsl:if test="$value!='yes'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">the rfc docmapping pseudo-attribute with values other than 'yes' in not supported by this processor.</xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:when> + <xsl:when test="$attrname='editing'"/> + <xsl:when test="$attrname='footer'"/> + <xsl:when test="$attrname='header'"/> + <xsl:when test="$attrname='include'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">the rfc include pseudo-attribute is only partially supported by this processor, see http://greenbytes.de/tech/webdav/rfc2629xslt/rfc2629xslt.html#examples.inter... for alternative syntax.</xsl:with-param> + </xsl:call-template> + </xsl:when> + <xsl:when test="$attrname='inline'"/> + <xsl:when test="$attrname='iprnotified'"/> + <xsl:when test="$attrname='linefile'"/> + <xsl:when test="$attrname='linkmailto'"/> + <xsl:when test="$attrname='multiple-initials'"/> + <xsl:when test="$attrname='private'"/> + <xsl:when test="$attrname='rfcedstyle'"/> + <xsl:when test="$attrname='sortrefs'"/> + <xsl:when test="$attrname='subcompact'"/> + <xsl:when test="$attrname='strict'"/> + <xsl:when test="$attrname='symrefs'"/> + <xsl:when test="$attrname='toc'"/> + <xsl:when test="$attrname='tocdepth'"/> + <xsl:when test="$attrname='tocindent'"> + <xsl:if test="$value!='yes'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">the rfc tocindent pseudo-attribute with values other than 'yes' in not supported by this processor.</xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="info"> + <xsl:with-param name="msg">unsupported rfc pseudo-attribute '<xsl:value-of select="$attrname"/>'</xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:if> + + <xsl:choose> + <xsl:when test="$attrname != $attr"> + <!-- pseudo-attr does not match, continue --> + <xsl:call-template name="parse-one-pi"> + <xsl:with-param name="str" select="substring($rem2, 2 + string-length($value))"/> + <xsl:with-param name="attr" select="$attr"/> + <xsl:with-param name="sep" select="$sep"/> + <xsl:with-param name="ret" select="$ret"/> + <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="$sep='' and $ret!=''"> + <!-- pseudo-attr does match, but we only want one value --> + <xsl:if test="$ret != $value and $duplicate-warning='yes'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">duplicate pseudo-attribute <xsl:value-of select="$attr"/>, overwriting value <xsl:value-of select="$ret"/></xsl:with-param> + </xsl:call-template> + </xsl:if> + <xsl:call-template name="parse-one-pi"> + <xsl:with-param name="str" select="substring($rem2, 2 + string-length($value))"/> + <xsl:with-param name="attr" select="$attr"/> + <xsl:with-param name="sep" select="$sep"/> + <xsl:with-param name="ret" select="$value"/> + <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <!-- pseudo-attr does match --> + <xsl:call-template name="parse-one-pi"> + <xsl:with-param name="str" select="substring($rem2, 2 + string-length($value))"/> + <xsl:with-param name="attr" select="$attr"/> + <xsl:with-param name="sep" select="$sep"/> + <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/> + <xsl:with-param name="ret"> + <xsl:choose> + <xsl:when test="$ret!=''"> + <xsl:value-of select="concat($ret,$sep,$value)"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$value"/> + </xsl:otherwise> + </xsl:choose> + </xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + + </xsl:choose> + + </xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<xsl:template name="eat-leading-whitespace"> + <xsl:param name="str"/> + + <xsl:choose> + <xsl:when test="$str=''"> + </xsl:when> + <xsl:when test="translate(substring($str,1,1),' ',' ')=' '"> + <xsl:call-template name="eat-leading-whitespace"> + <xsl:with-param name="str" select="substring($str,2)"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$str"/> + </xsl:otherwise> + </xsl:choose> + +</xsl:template> + +<!-- diag support --> +<xsl:template name="lineno"> + <xsl:if test="function-available('saxon-old:line-number')" use-when="function-available('saxon-old:line-number')"> + <xsl:if test="saxon-old:line-number() > 0"> + <xsl:text> (at line </xsl:text> + <xsl:value-of select="saxon-old:line-number()"/> + <xsl:if test="function-available('saxon-old:systemId')"> + <xsl:variable name="rootsys"> + <xsl:for-each select="/*"> + <xsl:value-of select="saxon-old:systemId()"/> + </xsl:for-each> + </xsl:variable> + <xsl:if test="$rootsys != saxon-old:systemId()"> + <xsl:text> of </xsl:text> + <xsl:value-of select="saxon-old:systemId()"/> + </xsl:if> + </xsl:if> + <xsl:text>)</xsl:text> + </xsl:if> + </xsl:if> + <xsl:if test="function-available('saxon:line-number')" use-when="function-available('saxon:line-number')"> + <xsl:if test="saxon:line-number() > 0"> + <xsl:text> (at line </xsl:text> + <xsl:value-of select="saxon:line-number()"/> + <xsl:if test="function-available('saxon:systemId')"> + <xsl:variable name="rootsys"> + <xsl:for-each select="/*"> + <xsl:value-of select="saxon:systemId()"/> + </xsl:for-each> + </xsl:variable> + <xsl:if test="$rootsys != saxon:systemId()"> + <xsl:text> of </xsl:text> + <xsl:value-of select="saxon:systemId()"/> + </xsl:if> + </xsl:if> + <xsl:text>)</xsl:text> + </xsl:if> + </xsl:if> +</xsl:template> + +<!-- define exslt:node-set for msxml --> +<msxsl:script language="JScript" implements-prefix="exslt"> + this['node-set'] = function (x) { + return x; + } +</msxsl:script> + +<!-- date handling --> + +<msxsl:script language="JScript" implements-prefix="date"> + function twodigits(s) { + return s < 10 ? "0" + s : s; + } + + this['date-time'] = function (x) { + var now = new Date(); + var offs = now.getTimezoneOffset(); + return now.getFullYear() + "-" + + twodigits(1 + now.getMonth()) + "-" + + twodigits(now.getDate()) + "T" + + twodigits(now.getHours()) + ":" + + twodigits(now.getMinutes()) + ":" + + twodigits(now.getSeconds()) + + (offs >= 0 ? "-" : "+") + + twodigits(Math.abs(offs) / 60) + ":" + + twodigits(Math.abs(offs) % 60); + } +</msxsl:script> + +<xsl:variable name="current-year"> + <xsl:choose> + <xsl:when test="function-available('date:date-time')" use-when="function-available('date:date-time')"> + <xsl:value-of select="substring-before(date:date-time(),'-')"/> + </xsl:when> + <xsl:when test="function-available('current-date')"> + <xsl:value-of select="substring-before(string(current-date()),'-')"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:variable> + +<xsl:variable name="current-month"> + <xsl:choose> + <xsl:when test="function-available('date:date-time')" use-when="function-available('date:date-time')"> + <xsl:value-of select="substring-before(substring-after(date:date-time(),'-'),'-')"/> + </xsl:when> + <xsl:when test="function-available('current-date')"> + <xsl:value-of select="substring-before(substring-after(string(current-date()),'-'),'-')"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:variable> + +<xsl:variable name="current-day"> + <xsl:choose> + <xsl:when test="function-available('date:date-time')" use-when="function-available('date:date-time')"> + <xsl:value-of select="substring-after(substring-after(substring-before(date:date-time(),'T'),'-'),'-')"/> + </xsl:when> + <xsl:when test="function-available('current-dateTime')"> + <xsl:value-of select="substring-after(substring-after(substring-before(string(current-dateTime()),'T'),'-'),'-')"/> + </xsl:when> + <xsl:otherwise/> + </xsl:choose> +</xsl:variable> + +<xsl:variable name="may-default-dates"> + <xsl:choose> + <xsl:when test="$current-year!='' and $current-month!='' and $current-day!=''"> + <xsl:variable name="year-specified" select="/rfc/front/date/@year and /rfc/front/date/@year!=''"/> + <xsl:variable name="month-specified" select="/rfc/front/date/@month and /rfc/front/date/@month!=''"/> + <xsl:variable name="day-specified" select="/rfc/front/date/@day and /rfc/front/date/@day!=''"/> + <xsl:variable name="system-month"> + <xsl:call-template name="get-month-as-name"> + <xsl:with-param name="month" select="$current-month"/> + </xsl:call-template> + </xsl:variable> + <xsl:choose> + <xsl:when test="$year-specified and /rfc/front/date/@year!=$current-year">Specified year <xsl:value-of select="/rfc/front/date/@year"/> does not match system date (<xsl:value-of select="$current-year"/>)</xsl:when> + <xsl:when test="$month-specified and /rfc/front/date/@month!=$system-month">Specified month <xsl:value-of select="/rfc/front/date/@month"/> does not match system date (<xsl:value-of select="$system-month"/>)</xsl:when> + <xsl:when test="$day-specified and /rfc/front/date/@day!=$current-day">Specified day does not match system date</xsl:when> + <xsl:when test="not($year-specified) and ($month-specified or $day-specified)">Can't default year when month or day is specified</xsl:when> + <xsl:when test="not($month-specified) and $day-specified">Can't default month when day is specified</xsl:when> + <xsl:otherwise>yes</xsl:otherwise> + </xsl:choose> + </xsl:when> + <!-- may, but won't --> + <xsl:otherwise>yes</xsl:otherwise> + </xsl:choose> +</xsl:variable> + +<xsl:param name="xml2rfc-ext-pub-year"> + <xsl:choose> + <xsl:when test="/rfc/front/date/@year and /rfc/front/date/@year!=''"> + <xsl:value-of select="/rfc/front/date/@year"/> + </xsl:when> + <xsl:when test="$current-year!='' and $may-default-dates='yes'"> + <xsl:value-of select="$current-year"/> + </xsl:when> + <xsl:when test="$current-year!='' and $may-default-dates!='yes'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="$may-default-dates"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'/rfc/front/date/@year missing (and XSLT processor cannot compute the system date)'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<xsl:param name="xml2rfc-ext-pub-month"> + <xsl:choose> + <xsl:when test="/rfc/front/date/@month and /rfc/front/date/@month!=''"> + <xsl:variable name="m" select="/rfc/front/date/@month"/> + <xsl:choose> + <xsl:when test="string(number($m))!='NaN' and number($m) > 0 and number($m) < 13"> + <xsl:call-template name="get-month-as-name"> + <xsl:with-param name="month" select="$m"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$m"/> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:when test="$current-month!='' and $may-default-dates='yes'"> + <xsl:call-template name="get-month-as-name"> + <xsl:with-param name="month" select="$current-month"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="$current-month!='' and $may-default-dates!='yes'"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="$may-default-dates"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="error"> + <xsl:with-param name="msg" select="'/rfc/front/date/@month missing (and XSLT processor cannot compute the system date)'"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<xsl:param name="pub-month-numeric"> + <xsl:call-template name="get-month-as-num"> + <xsl:with-param name="month" select="$xml2rfc-ext-pub-month" /> + </xsl:call-template> +</xsl:param> + +<xsl:param name="xml2rfc-ext-pub-day"> + <xsl:choose> + <xsl:when test="/rfc/front/date/@day and /rfc/front/date/@day!=''"> + <xsl:value-of select="/rfc/front/date/@day"/> + </xsl:when> + <xsl:when test="$current-day!='' and $may-default-dates='yes'"> + <xsl:value-of select="$current-day"/> + </xsl:when> + <xsl:otherwise /> <!-- harmless, we just don't have it --> + </xsl:choose> +</xsl:param> + +<xsl:param name="pub-yearmonth"> + <!-- year or 0000 --> + <xsl:choose> + <xsl:when test="$xml2rfc-ext-pub-year!=''"> + <xsl:value-of select="format-number($xml2rfc-ext-pub-year,'0000')"/> + </xsl:when> + <xsl:otherwise>0000</xsl:otherwise> + </xsl:choose> + <!-- month or 00 --> + <xsl:choose> + <xsl:when test="number($pub-month-numeric) > 0"> + <xsl:value-of select="format-number($pub-month-numeric,'00')"/> + </xsl:when> + <xsl:otherwise>00</xsl:otherwise> + </xsl:choose> +</xsl:param> + +<!-- simple validation support --> + +<xsl:template match="*" mode="validate"> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> +<xsl:template match="@*" mode="validate"/> + +<xsl:template name="warninvalid"> + <xsl:param name="additionalDiagnostics"/> + <xsl:variable name="pname"> + <xsl:if test="namespace-uri(..)!=''"> + <xsl:value-of select="concat('{',namespace-uri(..),'}')"/> + </xsl:if> + <xsl:value-of select="local-name(..)"/> + </xsl:variable> + <xsl:variable name="cname"> + <xsl:if test="namespace-uri(.)!=''"> + <xsl:value-of select="concat('{',namespace-uri(.),'}')"/> + </xsl:if> + <xsl:value-of select="local-name(.)"/> + </xsl:variable> + <xsl:call-template name="warning"> + <xsl:with-param name="msg" select="concat($cname,' not allowed inside ',$pname,$additionalDiagnostics)"/> + </xsl:call-template> +</xsl:template> + +<!-- figure element --> +<xsl:template match="figure/artwork | figure/ed:replace/ed:*/artwork" mode="validate" priority="9"> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> +<xsl:template match="artwork" mode="validate"> + <xsl:call-template name="warninvalid"/> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> + +<!-- li element --> +<xsl:template match="ol/li | ul/li" mode="validate" priority="9"> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> +<xsl:template match="li" mode="validate"> + <xsl:call-template name="warninvalid"/> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> + +<!-- list element --> +<xsl:template match="t/list | t/ed:replace/ed:*/list" mode="validate" priority="9"> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> +<xsl:template match="list" mode="validate"> + <xsl:call-template name="warninvalid"/> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> + +<!-- t element --> +<xsl:template match="abstract/t | abstract/ed:replace/ed:*/t | + list/t | list/ed:replace/ed:*/t | + note/t | note/ed:replace/ed:*/t | + section/t | section/ed:replace/ed:*/t | + blockquote/t | + x:blockquote/t | x:blockquote/ed:replace/ed:*/t | + x:note/t | x:note/ed:replace/ed:*/t | + aside/t | + td/t | th/t | + x:lt/t | li/t | x:lt/ed:replace/ed:*/t | dd/t" mode="validate" priority="9"> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> +<xsl:template match="t" mode="validate"> + <xsl:call-template name="warninvalid"/> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> + +<!-- xref element --> +<xsl:template match="abstract//xref" mode="validate"> + <xsl:call-template name="warninvalid"> + <xsl:with-param name="additionalDiagnostics"> (inside <abstract>)</xsl:with-param> + </xsl:call-template> + <xsl:apply-templates select="@*|*" mode="validate"/> +</xsl:template> + +<xsl:template name="check-no-text-content"> + <xsl:for-each select="text()"> + <xsl:if test="normalize-space(.)!=''"> + <xsl:call-template name="warning"> + <xsl:with-param name="msg">No text content allowed inside <<xsl:value-of select="local-name(..)"/>>, but found: <xsl:value-of select="."/></xsl:with-param> + </xsl:call-template> + </xsl:if> + </xsl:for-each> +</xsl:template> + +<xsl:template name="render-name"> + <xsl:param name="n"/> + <xsl:param name="strip-links" select="true()"/> + <xsl:variable name="t"> + <xsl:apply-templates select="$n"/> + </xsl:variable> + <xsl:choose> + <xsl:when test="not($strip-links)"> + <xsl:copy-of select="exslt:node-set($t)"/> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates select="exslt:node-set($t)" mode="strip-links"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="render-name-ref"> + <xsl:param name="n"/> + <xsl:variable name="t"> + <xsl:call-template name="render-name"> + <xsl:with-param name="n" select="$n"/> + </xsl:call-template> + </xsl:variable> + <xsl:apply-templates select="exslt:node-set($t)" mode="strip-ids"/> +</xsl:template> + +<!-- clean up links from HTML --> +<xsl:template match="comment()|@*" mode="strip-links"><xsl:copy/></xsl:template> +<xsl:template match="text()" mode="strip-links"><xsl:copy/></xsl:template> +<xsl:template match="*" mode="strip-links"> + <xsl:element name="{local-name()}"> + <xsl:apply-templates select="@*|node()" mode="strip-links" /> + </xsl:element> +</xsl:template> +<xsl:template match="a|xhtml:a" mode="strip-links" xmlns:xhtml="http://www.w3.org/1999/xhtml"> + <xsl:apply-templates select="node()" mode="strip-links" /> +</xsl:template> +<xsl:template match="node()|@*" mode="strip-ids"> + <xsl:copy> + <xsl:apply-templates select="node()|@*" mode="strip-ids" /> + </xsl:copy> +</xsl:template> +<xsl:template match="@id" mode="strip-ids"/> + + +<!-- customization: these templates can be overridden in an XSLT that imports from this one --> +<xsl:template name="add-start-material"/> +<xsl:template name="add-end-material"/> + +</xsl:transform>
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