On Fr, 16 Nov 2012, Christian Brabandt wrote:
> On Fri, November 16, 2012 10:10, cheater cheater wrote:
> > Hi guys,
> > I have stumbled into data loss due to this bug:
> >
> > https://groups.google.com/forum/?fromgroups=#!topic/vim_use/yRcEE2eO8TQ
> >
> > short summary: setline during insert breaks bug.
> >
> > I know putting bugs in a dusty database doesn't help them get fixed, but
> > has this bug been all-but-forgotten? I have been unable to find out
> > whether it's been fixed in the latest version.
>
>
> It is still in the todo list. See :h todo.txt and search for Israel
Bram,
here is a patch, that I think fixes the issue and includes a patch.
regards,
Christian
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diff --git a/src/edit.c b/src/edit.c
--- a/src/edit.c
+++ b/src/edit.c
@@ -8101,6 +8101,8 @@
if (im_on)
im_set_active(TRUE);
# endif
+ if (regname == '=')
+ u_sync(TRUE); /* sync undo, so the effect of setline() can be undone! */
}
if (regname == NUL || !valid_yank_reg(regname, FALSE))
{
diff --git a/src/testdir/test61.in b/src/testdir/test61.in
--- a/src/testdir/test61.in
+++ b/src/testdir/test61.in
@@ -84,6 +84,16 @@
ggO---:0put b
ggO---:0put a
ggO---:w >>test.out
+:so small.vim
+:set nocp
+:enew!
+oa
+:set ul=100
+ob
+:set ul=100
+o1a2=setline('.','1234')
+
+uu:%w >>test.out
:qa!
ENDTEST
diff --git a/src/testdir/test61.ok b/src/testdir/test61.ok
--- a/src/testdir/test61.ok
+++ b/src/testdir/test61.ok
@@ -41,3 +41,6 @@
two
two
three
+
+a
+b
