patch 8.2.0459: cannot check if a function name is correct
Problem: Cannot check if a function name is correct.
Solution: Add "?funcname" to exists().
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index fa25955..e27945d 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -4102,8 +4102,12 @@
string)
*funcname built-in function (see |functions|)
or user defined function (see
- |user-functions|). Also works for a
- variable that is a Funcref.
+ |user-functions|) that is implemented.
+ Also works for a variable that is a
+ Funcref.
+ ?funcname built-in function that could be
+ implemented; to be used to check if
+ "funcname" is valid
varname internal variable (see
|internal-variables|). Also works
for |curly-braces-names|, |Dictionary|