patch 9.0.0553: no error for "|" after "{" in lamda
Problem: No error for "|" after "{" in lamda.
Solution: Check for invalid "|". (closes #11199)
diff --git a/src/userfunc.c b/src/userfunc.c
index 83221a8..cc90b95 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -1166,6 +1166,7 @@
garray_T *default_args,
char_u *ret_type)
{
+ char_u *start = *arg;
int evaluate = (evalarg->eval_flags & EVAL_EVALUATE);
garray_T *gap = &evalarg->eval_ga;
garray_T *freegap = &evalarg->eval_freega;
@@ -1179,9 +1180,10 @@
int lnum_save = -1;
linenr_T sourcing_lnum_top = SOURCING_LNUM;
- if (!ends_excmd2(*arg, skipwhite(*arg + 1)))
+ *arg = skipwhite(*arg + 1);
+ if (**arg == '|' || !ends_excmd2(start, *arg))
{
- semsg(_(e_trailing_characters_str), *arg + 1);
+ semsg(_(e_trailing_characters_str), *arg);
return FAIL;
}