patch 8.2.3919: Vim9: wrong argument for append() results in two errors
Problem: Vim9: wrong argument for append() results in two errors.
Solution: Check did_emsg. Also for setline(). Adjust the help for
appendbufline().
diff --git a/src/typval.c b/src/typval.c
index 2f773b6..34ff47c 100644
--- a/src/typval.c
+++ b/src/typval.c
@@ -2249,9 +2249,10 @@
if (lnum <= 0 && argvars[0].v_type != VAR_NUMBER)
{
int fnum;
- pos_T *fp = var2fpos(&argvars[0], TRUE, &fnum, FALSE);
+ pos_T *fp;
// no valid number, try using arg like line()
+ fp = var2fpos(&argvars[0], TRUE, &fnum, FALSE);
if (fp != NULL)
lnum = fp->lnum;
}
@@ -2269,6 +2270,7 @@
if (argvars[0].v_type == VAR_STRING
&& argvars[0].vval.v_string != NULL
&& argvars[0].vval.v_string[0] == '$'
+ && argvars[0].vval.v_string[1] == NUL
&& buf != NULL)
return buf->b_ml.ml_line_count;
return (linenr_T)tv_get_number_chk(&argvars[0], NULL);