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patch 7.4.2043

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Problem:    setbuvfar() causes a screen redraw.
Solution:   Only use aucmd_prepbuf() for options.
This commit is contained in:
Bram Moolenaar
2016-07-15 20:14:44 +02:00
parent fdadad994a
commit 93431df9eb
2 changed files with 13 additions and 7 deletions
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18
src/eval.c
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@@ -18495,7 +18495,6 @@ f_serverlist(typval_T *argvars UNUSED, typval_T *rettv)
f_setbufvar(typval_T *argvars, typval_T *rettv UNUSED)
{
buf_T *buf;
aco_save_T aco;
char_u *varname, *bufvarname;
typval_T *varp;
char_u nbuf[NUMBUFLEN];
@@ -18509,35 +18508,40 @@ f_setbufvar(typval_T *argvars, typval_T *rettv UNUSED)
if (buf != NULL && varname != NULL && varp != NULL)
{
/* set curbuf to be our buf, temporarily */
aucmd_prepbuf(&aco, buf);
if (*varname == '&')
{
long numval;
char_u *strval;
int error = FALSE;
aco_save_T aco;
/* set curbuf to be our buf, temporarily */
aucmd_prepbuf(&aco, buf);
++varname;
numval = (long)get_tv_number_chk(varp, &error);
strval = get_tv_string_buf_chk(varp, nbuf);
if (!error && strval != NULL)
set_option_value(varname, numval, strval, OPT_LOCAL);
/* reset notion of buffer */
aucmd_restbuf(&aco);
}
else
{
buf_T *save_curbuf = curbuf;
bufvarname = alloc((unsigned)STRLEN(varname) + 3);
if (bufvarname != NULL)
{
curbuf = buf;
STRCPY(bufvarname, "b:");
STRCPY(bufvarname + 2, varname);
set_var(bufvarname, varp, TRUE);
vim_free(bufvarname);
curbuf = save_curbuf;
}
}
/* reset notion of buffer */
aucmd_restbuf(&aco);
}
}