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Fix bug #16961 with visual-order cursor movement and word-wrap.

Browse source 
src/xdisp.c (Fmove_point_visually): When under word-wrap, accept
 also return value of MOVE_POS_MATCH_OR_ZV from
 move_it_in_display_line_to, when moving from beginning of line to
 point's position.
This commit is contained in:
Eli Zaretskii 2014-03-07 22:00:33 +02:00
parent 1920914a09
commit b646ea12bd
2 changed files with 13 additions and 1 deletions
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7
src/ChangeLog
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@ -1,3 +1,10 @@
2014-03-07 Eli Zaretskii <eliz@gnu.org>
* xdisp.c (Fmove_point_visually): When under word-wrap, accept
also return value of MOVE_POS_MATCH_OR_ZV from
move_it_in_display_line_to, when moving from beginning of line to
point's position. (Bug#16961)
2014-03-07 Martin Rudalics <rudalics@gmx.at>
* buffer.c (Vbuffer_list_update_hook): Doc-string fix.

7
src/xdisp.c
View file

@ -20895,7 +20895,12 @@ Value is the new character position of point. */)
new_pos = it.current.pos;
while (it.current_x + it.pixel_width <= target_x
&& rc == MOVE_X_REACHED)
&& (rc == MOVE_X_REACHED
/* Under word-wrap, move_it_in_display_line_to
stops at correct coordinates, but sometimes
returns MOVE_POS_MATCH_OR_ZV. */
|| (it.line_wrap == WORD_WRAP
&& rc == MOVE_POS_MATCH_OR_ZV)))
{
int new_x = it.current_x + it.pixel_width;