|Subject:||Re: Full-width characters can result in an unwanted space in filenames|
|Date:||Mon, 6 Mar 2017 11:11:47 -0800|
On 3/4/17 12:53 AM, Misaki wrote:
> 15 Mar 2015
> bash bug
> 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.
This is a display artifact. If there is one physical space left on the
screen line, but the character to be printed occupies more than one space,
bash needs to wrap before the end of the screen line, and it needs to
keep track of that. It uses a space on the display, but that space doesn't
appear in the readline buffer and the readline movement commands skip over
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