| commit | 551918c187a781636fb437e71fcf7477afda8230 | |
| author | Eli Zaretskii <eliz@gnu.org> | |
| Sat, 16 Jul 2011 17:17:01 +0000 (16 20:17 +0300) | ||
| committer | Eli Zaretskii <eliz@gnu.org> | |
| Sat, 16 Jul 2011 17:17:01 +0000 (16 20:17 +0300) | ||
| tree | 095c3405f3500547e534790610665ac336a123aa | treesnapshot (tar.gz zip) |
| parent | c965adc5e0e9f30a3caeac4b5fa2023f89347b2e | commitdiff |
Fix a terrible slowdown in large fully fontified buffers.
src/xdisp.c <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>:
Cache for last found display string position.
(compute_display_string_pos): Return the cached position if asked
about the same buffer.
src/xdisp.c <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>:
Cache for last found display string position.
(compute_display_string_pos): Return the cached position if asked
about the same buffer.
| src/ChangeLog | diffblobblamehistory | |
| src/xdisp.c | diffblobblamehistory |