Cade Foster wrote:
> This patch prevent delete part of multi-byte character.
>
> Steps to reproduce bug:
>
> 1) start vim (console or GUI):
>
> vim -u NONE -U NONE --noplugin -i NONE -n
>
> Note:
> LANG is "en_US.UTF-8"
> TERM is "linux"
> vim version 7.4 with patches 1-183
>
> 2) type any multi-byte character, for example, alpha:
>
> i<C-k>a*
>
> type newline and leave insert mode:
>
> <cr><Esc>
>
> 3) type:
>
> :set whichwrap=h<cr>
>
> Results:
> line 1: α
> line 2: <Cursor_here>
> line 3: ~
> line 4: ~
> ...
>
> 4) type
>
> dh
>
> Actual results:
> line 1: <ce>
> line 2: ~
> line 3: ~
> ...
>
> Expected results:
> line 1: α
> line 2: ~
> line 3: ~
> ...
>
Thanks for the fix! It needs a check for has_mbyte, but I can fix that
easily.
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