mirror of
https://github.com/irssi/irssi.git
synced 2024-09-01 04:14:16 -04:00
Forbid insertion of a character with width 0 as the first character in
the prompt. git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4519 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
parent
a8741bd799
commit
a429e2bf23
@ -460,6 +460,9 @@ void gui_entry_insert_char(GUI_ENTRY_REC *entry, unichar chr)
|
||||
if (chr == 0 || chr == 13 || chr == 10)
|
||||
return; /* never insert NUL, CR or LF characters */
|
||||
|
||||
if (entry->utf8 && entry->pos == 0 && mk_wcwidth(chr) == 0)
|
||||
return;
|
||||
|
||||
gui_entry_redraw_from(entry, entry->pos);
|
||||
|
||||
entry_text_grow(entry, 1);
|
||||
|
Loading…
Reference in New Issue
Block a user