nerdtree

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commit 450abd1820402e82f5477764a473e3ac36965c01
parent 6d3743549c822533929b3cec5cee392b17552e03
Author: Phil Runninger <prunninger@vhtcx.com>
Date:   Mon,  3 Feb 2020 08:00:06 -0500

Fix indentLevelFor(), which was getting the right answer the wrong way.

Diffstat:
M
lib/nerdtree/ui.vim
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/nerdtree/ui.vim b/lib/nerdtree/ui.vim
@@ -284,7 +284,11 @@ endfunction
 function! s:UI._indentLevelFor(line)
     " Replace multi-character DirArrows with a single space so the
     " indentation calculation doesn't get messed up.
-    let l:line = substitute(substitute(a:line, '\V'.g:NERDTreeDirArrowExpandable, ' ', ''), '\V'.g:NERDTreeDirArrowCollapsible, ' ', '')
+    if g:NERDTreeDirArrowExpandable ==# ''
+        let l:line = '  '.a:line
+    else
+        let l:line = substitute(substitute(a:line, '\V'.g:NERDTreeDirArrowExpandable, ' ', ''), '\V'.g:NERDTreeDirArrowCollapsible, ' ', '')
+    endif
     let leadChars = match(l:line, '\M\[^ ]')
     return leadChars / s:UI.IndentWid()
 endfunction