| commit | 15fdd6eed8b3fbf509de2dc11e4ea1ac7564d19b | |
| author | Ali Gholami Rudi <ali@rudi.ir> | |
| Fri, 18 Jul 2014 09:44:35 +0000 (18 14:14 +0430) | ||
| committer | Ali Gholami Rudi <ali@rudi.ir> | |
| Fri, 18 Jul 2014 09:44:35 +0000 (18 14:14 +0430) | ||
| tree | 08f5fd872bdd5034e8803f7d7e3015970b20bb9c | treesnapshot (tar.gz zip) |
| parent | c380cf15117112369d834b462b6ed4355c902a33 | commitdiff |
ren: do not execute tr.c requests when a character is queued in ren.c
Functions like ren_tab() may push back a newline with ren_back(). If
tr_nextreq() is called unconditionally, the newline may be read in the
wrong order (after executing its following request). The queued
newline may also result in pushing an extra newline with in_push() in
trap_exec(). This patch handles these cases.
Reported by Dirk-Wilhelm Peters <peters@schwertfische>.
Functions like ren_tab() may push back a newline with ren_back(). If
tr_nextreq() is called unconditionally, the newline may be read in the
wrong order (after executing its following request). The queued
newline may also result in pushing an extra newline with in_push() in
trap_exec(). This patch handles these cases.
Reported by Dirk-Wilhelm Peters <peters@schwertfische>.
| ren.c | diffblobblamehistory |