Escape a backslash so it can be used in a key mapping. (#948)

preservim · Feb 14, 2019 · 74be22d · 74be22d
1 parent 8cc154d
commit 74be22d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/nerdtree/key_map.vim b/lib/nerdtree/key_map.vim
@@ -51,6 +51,7 @@ function! s:KeyMap.bind()
     else
         let keymapInvokeString = self.key
     endif
+    let keymapInvokeString = escape(keymapInvokeString, '\')
 
     let premap = self.key == "<LeftRelease>" ? " <LeftRelease>" : " "