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(x_produce_glyphs): If the distance from the current

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position to the next tab stop is less than a canonical character
width, use the tab stop after that.
This commit is contained in:
Gerd Moellmann 2000-09-14 20:20:51 +00:00
parent b4331e964a
commit 2a32b5ea15
2 changed files with 12 additions and 0 deletions
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6
src/ChangeLog
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@ -1,3 +1,9 @@
2000-09-14 Gerd Moellmann <gerd@gnu.org>
* xterm.c (x_produce_glyphs): If the distance from the current
position to the next tab stop is less than a canonical character
width, use the tab stop after that.
2000-09-14 Dave Love <fx@gnu.org>
* buffer.c (alloc_buffer_text): Fix xmalloc call.

6
src/xterm.c
View file

@ -1947,6 +1947,12 @@ x_produce_glyphs (it)
int tab_width = it->tab_width * CANON_X_UNIT (it->f);
int x = it->current_x + it->continuation_lines_width;
int next_tab_x = ((1 + x + tab_width - 1) / tab_width) * tab_width;
/* If the distance from the current position to the next tab
stop is less than a canonical character width, use the
tab stop after that. */
if (next_tab_x - x < CANON_X_UNIT (it->f))
next_tab_x += tab_width;
it->pixel_width = next_tab_x - x;
it->nglyphs = 1;