Test exists MapHelp

diff --git a/etc/vim/source/map.vim b/etc/vim/source/map.vim
index 0b829c540e1623201614e9710c50afa431193f95..3ed0914194bc2a3f2ef8d18ba84a0755c5fdeba0 100644 (file)
--- a/etc/vim/source/map.vim
+++ b/etc/vim/source/map.vim
@@ -8,7 +8,10 @@
 " See: http://vimdoc.sourceforge.net/htmldoc/insert.html
 "
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-let MapHelp = []
+" NB 11.04.23 let MapHelp = []
+if !exists("g:MapHelp")
+  let g:MapHelp = []
+endif
 func!_MapHelpSort(x,y)
        if (a:x[0] == a:y[0])
                return 0