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delete_previous_word and delete_next_word now deletes only until

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non-alphanumeric character is found. added delete_to_next_space command.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1833 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-10-14 11:32:06 +00:00 • committed by cras
commit 8c7243f19c
3 changed files with 36 additions and 20 deletions
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40
src/fe-text/gui-entry.c
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@ -252,7 +252,7 @@ void gui_entry_erase(GUI_ENTRY_REC *entry, int size)
gui_entry_draw(entry);
}
void gui_entry_erase_word(GUI_ENTRY_REC *entry)
void gui_entry_erase_word(GUI_ENTRY_REC *entry, int to_space)
{
int to;
@ -262,14 +262,18 @@ void gui_entry_erase_word(GUI_ENTRY_REC *entry)
to = entry->pos - 1;
while (entry->text->str[to] == ' ' && to > 0)
to--;
while (entry->text->str[to] != ' ' && to > 0)
to--;
if (entry->text->str[to] == ' ' && to > 0)
to++;
if (to_space) {
while (entry->text->str[to] == ' ' && to > 0)
to--;
while (entry->text->str[to] != ' ' && to > 0)
to--;
} else {
while (!isalnum(entry->text->str[to]) && to > 0)
to--;
while (isalnum(entry->text->str[to]) && to > 0)
to--;
}
if (to > 0) to++;
g_string_erase(entry->text, to, entry->pos - to);
entry->pos = to;
@ -278,7 +282,7 @@ void gui_entry_erase_word(GUI_ENTRY_REC *entry)
gui_entry_draw(entry);
}
void gui_entry_erase_next_word(GUI_ENTRY_REC *entry)
void gui_entry_erase_next_word(GUI_ENTRY_REC *entry, int to_space)
{
int to;
@ -287,11 +291,17 @@ void gui_entry_erase_next_word(GUI_ENTRY_REC *entry)
return;
to = entry->pos;
while (entry->text->str[to] == ' ' && to < entry->text->len)
to++;
while (entry->text->str[to] != ' ' && to < entry->text->len)
to++;
if (to_space) {
while (entry->text->str[to] == ' ' && to < entry->text->len)
to++;
while (entry->text->str[to] != ' ' && to < entry->text->len)
to++;
} else {
while (!isalnum(entry->text->str[to]) && to < entry->text->len)
to++;
while (isalnum(entry->text->str[to]) && to < entry->text->len)
to++;
}
g_string_erase(entry->text, entry->pos, to - entry->pos);