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core: fix delete of previous/next word (keys Ctrl+w and Alt+d) (closes #1195)

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This commit is contained in:
Sébastien Helleu 2018-05-22 22:26:00 +02:00
parent 530f73ec71
commit 2026545aaa
2 changed files with 12 additions and 11 deletions
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1
ChangeLog.adoc
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@ -34,6 +34,7 @@ New features::
Bug fixes::
* core: fix delete of previous/next word (keys kbd:[Ctrl+w] and kbd:[Alt+d]) (issue #1195)
* core: fix infinite loop in evaluation of strings (issue #1183)
* core: change default value of option weechat.look.window_title from "WeeChat ${info:version}" to empty string (issue #1182)
* irc: always set nick away status on WHO response (sent manually or automatically with server option "away_check")

22
src/gui/gui-input.c
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@ -851,27 +851,22 @@ gui_input_delete_previous_word (struct t_gui_buffer *buffer)
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos - 1);
string = start;
/* move to the left until we reach a word char */
while (string && !string_is_word_char_input (string))
{
string = (char *)utf8_prev_char (buffer->input_buffer, string);
}
/* move to the left to skip the whole word */
if (string)
{
while (string && string_is_word_char_input (string))
{
string = (char *)utf8_prev_char (buffer->input_buffer, string);
}
if (string)
{
while (string && !string_is_word_char_input (string))
{
string = (char *)utf8_prev_char (buffer->input_buffer, string);
}
}
}
if (string)
string = (char *)utf8_next_char (utf8_next_char (string));
string = (char *)utf8_next_char (string);
else
string = buffer->input_buffer;
@ -913,10 +908,15 @@ gui_input_delete_next_word (struct t_gui_buffer *buffer)
buffer->input_buffer_pos);
string = start;
length_deleted = 0;
while (string[0])
/* move to the right until we reach a word char */
while (string[0] && !string_is_word_char_input (string))
{
string = (char *)utf8_next_char (string);
length_deleted++;
}
/* move to the right to skip the whole word */
while (string[0] && string_is_word_char_input (string))
{
if (!string_is_word_char_input (string) && (string > start))
break;
string = (char *)utf8_next_char (string);
length_deleted++;
}