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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-03-30 14:23:55 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-03-30 14:26:26 -0700 |
| commit | 6f66a43d7ad6cada2b7dbb6d07efe36be1dc7ecb (patch) | |
| tree | 1a4fe997bc0d2997c3f7df516bba4331c3dccbbd /src/insdel.c | |
| parent | 96b8747d5c5d747af13fd84d8fe0308ef2a0ea7a (diff) | |
| download | emacs-6f66a43d7ad6cada2b7dbb6d07efe36be1dc7ecb.tar.gz | |
Centralize Bug#30931 fix
* src/marker.c (detach_marker): New function.
* src/editfns.c (save_restriction_restore):
* src/insdel.c (signal_before_change): Use it.
Diffstat (limited to 'src/insdel.c')
| -rw-r--r-- | src/insdel.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/insdel.c b/src/insdel.c index 697395c507b..173c2438347 100644 --- a/src/insdel.c +++ b/src/insdel.c @@ -2148,13 +2148,10 @@ signal_before_change (ptrdiff_t start_int, ptrdiff_t end_int, FETCH_START, FETCH_END, Qnil); } - /* Detach the markers now that we're done with them. Don't directly - free them, since the change functions could have caused them to - be inserted into the undo list (Bug#30931). */ if (! NILP (start_marker)) - Fset_marker (start_marker, Qnil, Qnil); + detach_marker (start_marker); if (! NILP (end_marker)) - Fset_marker (end_marker, Qnil, Qnil); + detach_marker (end_marker); RESTORE_VALUE; unbind_to (count, Qnil); |