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(update_frame_line): If writing whole line,

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don't write trailing spaces unless we must.
This commit is contained in:
Gerd Moellmann 1999-08-17 22:44:37 +00:00
parent f8e5fb70fa
commit 74ca462f6d
1 changed files with 11 additions and 3 deletions
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14
src/dispnew.c
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@ -4836,10 +4836,18 @@ update_frame_line (frame, vpos)
/* If display line has unknown contents, write the whole line. */
if (must_write_whole_line_p)
{
cursor_to (vpos, 0);
write_glyphs (nbody, nlen);
if (!must_write_spaces)
while (nlen > 0 && CHAR_GLYPH_SPACE_P (nbody[nlen - 1]))
--nlen;
if (nlen)
{
cursor_to (vpos, 0);
write_glyphs (nbody, nlen);
}
cursor_to (vpos, nlen);
clear_end_of_line (-1);
clear_end_of_line (olen);
make_current (desired_matrix, current_matrix, vpos);
return;
}