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updated for version 7.3.1303

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Problem:    Undo is synced whenever CTRL-R = is called, breaking some plugins.
Solution:   Only break undo when calling setline() or append().
This commit is contained in:
Bram Moolenaar
2013-07-04 20:25:41 +02:00
parent c84e3c1ee1
commit 3c1e9c2a1f
6 changed files with 43 additions and 4 deletions
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17
src/eval.c
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@@ -8742,6 +8742,14 @@ f_append(argvars, rettv)
typval_T *tv;
long added = 0;
/* When coming here from Insert mode, sync undo, so that this can be
* undone separately from what was previously inserted. */
if (u_sync_once == 2)
{
u_sync_once = 1; /* notify that u_sync() was called */
u_sync(TRUE);
}
lnum = get_tv_lnum(argvars);
if (lnum >= 0
&& lnum <= curbuf->b_ml.ml_line_count
@@ -16408,6 +16416,15 @@ f_setline(argvars, rettv)
rettv->vval.v_number = 1; /* FAIL */
if (line == NULL || lnum < 1 || lnum > curbuf->b_ml.ml_line_count + 1)
break;
/* When coming here from Insert mode, sync undo, so that this can be
* undone separately from what was previously inserted. */
if (u_sync_once == 2)
{
u_sync_once = 1; /* notify that u_sync() was called */
u_sync(TRUE);
}
if (lnum <= curbuf->b_ml.ml_line_count)
{
/* existing line, replace it */