Update some vim

git-svn-id: http://photonzero.com/dotfiles/trunk@107 23f722f6-122a-0410-8cef-c75bd312dd78

.vimrc

@@ -83,7 +83,6 @@ let Tlist_Show_One_File = 0
 let g:ConqueTerm_CWInsert = 1
 let g:ConqueTerm_InsertOnEnter = 0
 let g:ConqueTerm_SendVisKey = '<Leader>ss'
-let b:auto_trim_whitespace = 0
 
 "MiniBufExplore Options
 "let g:miniBufExplMapWindowNavVim = 1
@@ -101,6 +100,7 @@ let b:auto_trim_whitespace = 0
 "nnoremap gp gT
 nmap gt :NERDTreeToggle<CR>
 nmap gT :TlistToggle<CR>
+nnoremap gx :Kwbd<CR>
 nnoremap gc :bdelete<CR>
 nnoremap gK :bdelete!<CR>
 nnoremap gn :bn<CR>
@@ -332,11 +332,19 @@ endfunction
 
 " Removes trailing spaces
 function AutoTrimWhitespace()
-  if b:auto_trim_whitespace == 1
-    m'
-    :%s/\s\+$//e
-    ''
+  if exists("b:auto_trim_whitespace")
+    if b:auto_trim_whitespace == 1
+      m'
+      :%s/\s\+$//e
+      ''
+    endif
   endif
 endfunction
 
 autocmd BufWritePre * :call AutoTrimWhitespace()
+
+
+" Test fold mappings
+nnoremap <silent> <Space> @=(foldlevel('.')?'za':'l')<CR>
+vnoremap <Space> zf
+inoremap jj <Esc>