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transpose_characters was broken

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2454 dbcabf3a-b0e7-0310-adc4-f8d773084564
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Timo Sirainen 2002-02-15 16:02:14 +00:00 • committed by cras
commit eb31bb1712
3 changed files with 25 additions and 18 deletions
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22
src/fe-text/gui-entry.c
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@ -414,6 +414,28 @@ void gui_entry_erase_next_word(GUI_ENTRY_REC *entry, int to_space)
gui_entry_erase(entry, size);
}
void gui_entry_transpose_chars(GUI_ENTRY_REC *entry)
{
unichar chr;
if (entry->pos == 0 || entry->text_len < 2)
return;
if (entry->pos == entry->text_len)
entry->pos--;
/* swap chars */
chr = entry->text[entry->pos];
entry->text[entry->pos] = entry->text[entry->pos-1];
entry->text[entry->pos-1] = chr;
entry->pos++;
gui_entry_redraw_from(entry, entry->pos-2);
gui_entry_fix_cursor(entry);
gui_entry_draw(entry);
}
int gui_entry_get_pos(GUI_ENTRY_REC *entry)
{
g_return_val_if_fail(entry != NULL, 0);