neovim

commit 67fba9affa14f2f3cd30371568c01d39f3e5f4d4
parent 839d919098ed2cf3dfb93b6337a3d2ea2bd210a0
Author: David Moberg <kaddkaka@gmail.com>
Date:   Thu, 31 Aug 2023 03:18:39 +0200

fix(runtime/tutor): don't try to close fold when there is none (#24953)

Problem: When double clicking a line starting with a #, the code assumes
there is a fold there and tries to close it, resulting in an error if
there isn't a fold.
Solution: Check foldlevel before performing "zc".
Diffstat:
M
runtime/autoload/tutor.vim
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/runtime/autoload/tutor.vim b/runtime/autoload/tutor.vim
@@ -29,7 +29,7 @@ function! tutor#MouseDoubleClick()
     if foldclosed(line('.')) > -1
         normal! zo
     else
-        if match(getline('.'), '^#\{1,} ') > -1
+        if match(getline('.'), '^#\{1,} ') > -1 && foldlevel(line('.')) > 0
             silent normal! zc
         else
             call tutor#FollowLink(0)