From 9db60b06a1d9b50b3ba6beb858eb0fd2c58571c4 Mon Sep 17 00:00:00 2001 From: erw7 Date: Thu, 29 Aug 2019 13:07:03 +0900 Subject: vim-patch:8.1.0515: reloading a script gives errors for existing functions Problem: Reloading a script gives errors for existing functions. Solution: Allow redefining a function once when reloading a script. https://github.com/vim/vim/commit/ded5f1bed7ff2d138b3ee0f9610d17290b62692d --- runtime/doc/eval.txt | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'runtime') diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 97ca804c9a..d8c1132906 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -9238,9 +9238,13 @@ See |:verbose-cmd| for more information. deleted if there are no more references to it. *E127* *E122* When a function by this name already exists and [!] is - not used an error message is given. When [!] is used, - an existing function is silently replaced. Unless it - is currently being executed, that is an error. + not used an error message is given. There is one + exception: When sourcing a script again, a function + that was previously defined in that script will be + silently replaced. + When [!] is used, an existing function is silently + replaced. Unless it is currently being executed, that + is an error. NOTE: Use ! wisely. If used without care it can cause an existing function to be replaced unexpectedly, which is hard to debug. -- cgit