This should prevent long lines from making the code width different between files, which can be annoying. (And of course, it stops long lines from making a giant scrollbar too.)
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epriestley chad - Group Reviewers
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rP9fedd343eb18: Break long words in differential two-up view
Loaded this diff in Chrome, Firefox, IE9, and IE8:
(That's a screenshot from Chrome, but it looks about the same in the other browsers.)
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- diff-break-word
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Switch to unicode 'word joiner' (essentially a non-breaking zero-width space) so there's no extra line break when a line starts a really long word. Now looks like:
{F137518}
Note that the line number in beta.txt lines up with the line. (Tested copying in Chrome, Firefox, IE9. IE8 already didn't work.)
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About the same as before, but with line breaking. Here's an example that has some red.
When you scroll over, it looks reasonable too:
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i'd defer to @epriestley, not sure how purposeful it is to not break words - it would be my guess someone will dislike this behaviour change - but I might be wrong, haha.
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Well, this only changes the behavior in the case of a single word that's wider than the diff window; if it can avoid breaking a word by wrapping it still will. Does your text editor not do the same? I just tested in vim, emacs, TextMate, and Atom and all of them seem to break long words when necessary.
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One technical issue in two places:
- PhabricatorSourceCodeView also uses phabricator-oncopy, but it looks like it wasn't updated, so I'd expect this to break copying text in Paste -- switch the ZWS in PhabricatorSourceCodeView to Word Joiner.
- Likewise, DiffusionBrowseFileController has a copy of this character too. Update that one.
A couple minor things inline.
Also, some browsers (Chromium only?) have unusual behavior for <zero width space> <tab literal> (see https://secure.phabricator.com/T2495#26). This might interact in those cases, but hopefully by accidentally fixing the issue.
| src/applications/differential/render/DifferentialChangesetTwoUpRenderer.php | ||
|---|---|---|
| 355 | Can we safely remove any of these column classes now? | |
| 437 | Do images still display OK? | |
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Thanks! Based on the expert strategy of "poking around for 20 seconds", I don't see this causing any display issues. This is pretty easy to adjust later if we missed something, too.
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I think this mucked up generated changes a little bit -- I get this in Safari if I click to show generated changes on a diff like D8646, for the file __phutil_library_map__.php. I can look at this when I get a chance, but you can repro locally by putting @generated in any file and diffing it if you get there first.
