Set a maximum window size when zooming. (#950)

preservim · Feb 15, 2019 · c05615f · c05615f
1 parent 5e8aa9e
commit c05615f
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/doc/NERDTree.txt b/doc/NERDTree.txt
@@ -702,6 +702,9 @@ the NERD tree. These settings should be set in your vimrc, using `:let`.
 |NERDTreeWinSize|             Sets the window size when the NERD tree is
                             opened.
 
+|NERDTreeWinSizeMax|          Sets the maximum window size when the NERD tree
+                            is zoomed.
+
 |NERDTreeMinimalUI|           Disables display of the 'Bookmarks' label and
                             'Press ? for help' text.
 

diff --git a/lib/nerdtree/ui.vim b/lib/nerdtree/ui.vim
@@ -503,7 +503,7 @@ function! s:UI.toggleZoom()
         exec "silent vertical resize ". size
         let b:NERDTreeZoomed = 0
     else
-        exec "vertical resize"
+        exec "vertical resize ". get(g:, 'NERDTreeWinSizeMax', '')
         let b:NERDTreeZoomed = 1
     endif
 endfunction