nerdtree

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commit 8c8c794104246d0d4f65cf23bc8bbb3722b4c3c2
parent 8c7534bc9e1d0c2f18bf94c1440c4ae6b102b5d6
Author: Igor Tatarintsev <ietatarin@gmail.com>
Date:   Tue, 15 Sep 2015 23:22:14 +0600

Added character escaping to syn match regexes

Diffstat:
M
syntax/nerdtree.vim
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/syntax/nerdtree.vim b/syntax/nerdtree.vim
@@ -23,10 +23,10 @@ syn match NERDTreeLinkDir #.*/ ->#me=e-3 containedin=NERDTreeDir
 syn match NERDTreeDirSlash #/# containedin=NERDTreeDir
 
 if g:NERDTreeDirArrows
-    exec 'syn match NERDTreeClosable #'.g:NERDTreeDirArrowCollapsible.'# containedin=NERDTreeDir,NERDTreeFile'
-    exec 'syn match NERDTreeOpenable #'.g:NERDTreeDirArrowExpandable.'# containedin=NERDTreeDir,NERDTreeFile'
+    exec 'syn match NERDTreeClosable #'.escape(g:NERDTreeDirArrowCollapsible, '~').'# containedin=NERDTreeDir,NERDTreeFile'
+    exec 'syn match NERDTreeOpenable #'.escape(g:NERDTreeDirArrowExpandable, '~').'# containedin=NERDTreeDir,NERDTreeFile'
 
-    let s:dirArrows = g:NERDTreeDirArrowCollapsible.g:NERDTreeDirArrowExpandable
+    let s:dirArrows = escape(g:NERDTreeDirArrowCollapsible, '~').escape(g:NERDTreeDirArrowExpandable, '~')
     exec 'syn match NERDTreeDir #[^'.s:dirArrows.' ].*/#'
     syn match NERDTreeExecFile  #^ .*\*\($\| \)# contains=NERDTreeRO,NERDTreeBookmark
     exec 'syn match NERDTreeFile  #^[^"\.'.s:dirArrows.'] *[^'.s:dirArrows.']*# contains=NERDTreeLink,NERDTreeRO,NERDTreeBookmark,NERDTreeExecFile'