[tor-bugs] #21719 [Applications/Tor Browser]: Can't copy (Ctrl+C) and make search (Ctrl+F) by formulae on feynmanlectures.caltech.edu. FF 18.0.2 works fine

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#21719: Can't copy (Ctrl+C) and make search (Ctrl+F) by formulae on
feynmanlectures.caltech.edu. FF 18.0.2 works fine
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 Reporter:  Ilya_SpongeBob            |          Owner:  tbb-team
     Type:  defect                    |         Status:  needs_information
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  tbb-usability             |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by Ilya_SpongeBob):

 Replying to [comment:5 gk]:

 > Can you reproduce that? And taking that into account your normal Firefox
 still allows you to copy formulae after that change on the side?


 Yes, when scripts are disabled by NoScript Addon I can copy the text but
 formulae are shown as Latex - code and are absolutelly unreadable. I have
 checked the bug in next browsers:

 * FF ESR 45.1.0 with default settings (scripts on) - can copy and search
 by formulae;
 * FF ESR 31.6.0 with default settings (scripts on) - can copy and search;
 * FF 18.0.2 with NoScript Addon allowing scripts - can copy and search;
 * TorBrowser 4.0.8 with NoScript Addon allowing scripts - can copy and
 search, but font changed (maybe by script) to very small and hard to read;
 * TorBrowser 5.0.7 with NoScript Addon allowing scripts - can't copy or
 search;
 * TorBrowser 5.5.5 with NoScript Addon allowing scripts - can't copy or
 search;
 * TorBrowser 6.0.8 with NoScript Addon allowing scripts - can't copy or
 search;

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21719#comment:6>
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