mirrors/emacs
1
Fork 0
mirror of git://git.sv.gnu.org/emacs.git synced 2026-01-30 12:21:25 -08:00
Code Issues Projects Releases Wiki Activity

*** empty log message ***

Browse source
This commit is contained in:
Jim Blandy 1992-02-11 00:46:32 +00:00
parent a9764248b7
commit 62ae71c2e8
1 changed files with 9 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/undo.c
View file

@ -307,7 +307,15 @@ Return what remains of the list.")
if (pos < BEGV || pos > ZV)
error ("Changes to be undone are outside visible portion of buffer");
SET_PT (pos);
Finsert (1, &membuf);
/* Insert before markers so that if the mark is
currently on the boundary of this deletion, it
ends up on the other side of the now-undeleted
text from point. Since undo doesn't even keep
track of the mark, this isn't really necessary,
but it may lead to better behavior in certain
situations. */
Finsert_before_markers (1, &membuf);
SET_PT (pos);
}
}