patch 8.2.4727: unused code
Problem: Unused code.
Solution: Remove code and add #ifdefs. (Dominique Pellé, closes #10136)
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index fa3e8e9..6e7090a 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -181,7 +181,7 @@
1.2 Function references ~
- *Funcref* *E695* *E718* *E1086* *E1192*
+ *Funcref* *E695* *E718* *E1192*
A Funcref variable is obtained with the |function()| function, the |funcref()|
function or created with the lambda expression |expr-lambda|. It can be used
in an expression in the place of a function name, before the parenthesis