#3491 CR(0x0D) can be pasted into buffer via clipboard

closed-fixed
None
5
2011-12-14
2010-12-23
Kazutoshi Satoda
No

Reproduction recipe:
- Do a HyperSearch.
- Select a node(s) in HyperSearch Results.
- Copy it. I use Ctrl+C here.
- Paste it into a buffer. I use Ctrl+V here.

Now there are CR(0x0D) characters at the ends of pasted lines. You can
find it by moving cursor at an end of line, or by using WhiteSpace
plugin.

jEdit trunk r19118 (4.5pre1)
JDK 6u23
Windows XP

This also happens on copy&paste from Console and ErrorList plugins.

I verified that this also happens with jEdit 4.4.0, and doesn't happen
with jEdit 4.3.2 .

Discussion

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  • Wormbo
    Wormbo
    2010-12-29

    There also seems to be another flavor of this bug: Pasting from an external application (UnCodeX, you can find it here on SF.net) into a jEdit buffer, I get weird "non-linebreaks". I think what happened there is that the application copied only LF to the clipboard, while the jEdit buffer was set to CRLF. (I'll file a bug report on that other application as well as it shouldn't have copied LF-only from CRLF files under Windows, but that's besides the point.)

    IMHO jEdit should normalize any line breaks in the pasted text to the line break style of the buffer being pasted into.

     
  • I'm unable to reproduce this problem with hypersearch or UnCodeX, maybe you have some samples for UnCodeX so that I could reproduce that ?

     
  • Did you try on Windows? This is likely a Windows specific issue because
    it seems a result of processing a text with CRLF as newlines.

     
  • I tried on Windows 7 32 and 64 bits

     
  • I just tried with Windows XP and unable to reproduce it

     
    • status: open --> pending-works-for-me
     
  • does it still happens ?

     
    • status: pending-works-for-me --> open-works-for-me
     
  • I verified at r19563; other environments are not changed. Nothing
    changed; the problem happens with trunk and 4.4.x, doesn't happen with
    4.3.x.

     
  • Wormbo
    Wormbo
    2011-08-22

    Using daily version 2011-08-19_12-01-37 I've just seen the problem again, but after copying some other text (or the same text again), it no longer happened.

     
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