Use :mode instead of :redraw! when updating menu. (#1016 )

* Use :mode instead of :redraw! when updating screen. In neovim, it will actually clear the whole screen, whereas, redraw! does not. * Update version number in change log.
When searching for root line num, stop at the end of the file. (#1015 )
2025-11-08 19:33:50 -05:00 · 2019-07-07 03:19:17 -04:00 · 2019-07-04 00:21:50 -04:00
3 changed files with 4 additions and 2 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Change Log

 #### 5.2...
+- **.5**: Use `:mode` instead of `:redraw!` when updating menu. (PhilRunninger) #1016
+- **.4**: When searching for root line num, stop at end of file. (PhilRunninger) #1015
 - **.3**: Fix `<CR>` key map on the bookmark (lkebin) #1014
 - **.2**: Make Enter work on the `.. ( up a dir )` line (PhilRunninger) #1013
 - **.1**: Fix nerdtree#version() on Windows. (PhilRunninger) N/A
--- a/lib/nerdtree/menu_controller.vim
+++ b/lib/nerdtree/menu_controller.vim
@@ -31,7 +31,7 @@ function! s:MenuController.showMenu()
        let l:done = 0

        while !l:done
-            redraw!
+            mode
            call self._echoPrompt()

            let l:key = nr2char(getchar())
--- a/lib/nerdtree/ui.vim
+++ b/lib/nerdtree/ui.vim
@@ -254,7 +254,7 @@ endfunction
 " gets the line number of the root node
 function! s:UI.getRootLineNum()
    let rootLine = 1
-    while getline(rootLine) !~# '^\(/\|<\)'
+    while rootLine <= line('$') && getline(rootLine) !~# '^\(/\|<\)'
        let rootLine = rootLine + 1
    endwhile
    return rootLine