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Message #112789
[Bug 1443852] Re: Display bug for editing lines with full-width characters
The trailing space doesn't show up as excess whitespace is removed on
launchpad, however it was necessary to replicate the bug.
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https://bugs.launchpad.net/bugs/1443852
Title:
Display bug for editing lines with full-width characters
Status in gnome-terminal package in Ubuntu:
New
Bug description:
I'm not entirely sure this isn't a bug with bash, instead of gnome-
terminal.
Full-width character, followed by at least one full word with a space
after it.
Example: あa a
With trailing space.
Typing before the full-width character causes the 'あ' to be pushed to
next line, with a blank space on previous line though if selected and
copied it will actually produce a space.
The 'あ' occupies two columns on the new line, but characters after the
first a are only moved one column to the right. The first a, or the
first character after the 'あ' including a space, is pushed two columns
to the right, covering the second character after the 'あ'.
A similar bug occurs when deleting characters before the 'あ', except
no trailing space is required. A character is duplicated but might be
first letter of first word on second line, or last letter of next
word. Duplicating one letter as soon as 'あ' goes to previous line is
easy to replicate; duplicating other letters as further characters
before 'あ' are deleted might only happen after resetting the line
using up arrow then down arrow, but actually just because of forward
bug because displayed characters change after pressing up then down.
Second word on line only seems to be affected if no other words after
it.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: gnome-terminal 3.6.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu8.2
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Apr 14 02:37:03 2015
SourcePackage: gnome-terminal
UpgradeStatus: No upgrade log present (probably fresh install)
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References