diff options
| author | Emanuele Giaquinta <exg@irssi.org> | 2007-05-25 22:06:32 +0000 |
|---|---|---|
| committer | exg <exg@dbcabf3a-b0e7-0310-adc4-f8d773084564> | 2007-05-25 22:06:32 +0000 |
| commit | a429e2bf23a4584f50df7d92b724fc34828deff9 (patch) | |
| tree | 173d88444161275a1dda2e78b3460213db71b79c /src/fe-text/gui-entry.c | |
| parent | a8741bd799d1e3aea02ad63329c71acfa03c67fb (diff) | |
| download | irssi-a429e2bf23a4584f50df7d92b724fc34828deff9.zip | |
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
Diffstat (limited to 'src/fe-text/gui-entry.c')
| -rw-r--r-- | src/fe-text/gui-entry.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/fe-text/gui-entry.c b/src/fe-text/gui-entry.c index 4ffae832..be778224 100644 --- a/src/fe-text/gui-entry.c +++ b/src/fe-text/gui-entry.c @@ -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); |