Pulling upstream.

vimrcs/basic.vim

@@ -72,6 +72,12 @@ command W w !sudo tee % > /dev/null
 " Set 7 lines to the cursor - when moving vertically using j/k
 set so=7
 
+" Avoid garbled characters in Chinese language windows OS
+let $LANG='en' 
+set langmenu=en
+source $VIMRUNTIME/delmenu.vim
+source $VIMRUNTIME/menu.vim
+
 " Turn on the WiLd menu
 set wildmenu
 
@@ -96,6 +102,11 @@ set hid
 set backspace=eol,start,indent
 set whichwrap+=<,>,h,l
 
+" In many terminal emulators the mouse works just fine, thus enable it.
+if has('mouse')
+  set mouse=a
+endif
+
 " Ignore case when searching
 set ignorecase
 
@@ -230,6 +241,12 @@ map <leader>tc :tabclose<cr>
 map <leader>tm :tabmove
 map <leader>t<leader> :tabnext
 
+" Let 'tl' toggle between this and the last accessed tab
+let g:lasttab = 1
+nmap <Leader>tl :exe "tabn ".g:lasttab<CR>
+au TabLeave * let g:lasttab = tabpagenr()
+
+
 " Opens a new tab with the current buffer's path
 " Super useful when editing files in the same directory
 map <leader>te :tabedit <c-r>=expand("%:p:h")<cr>/
@@ -352,6 +369,7 @@ map <leader>pp :setlocal paste!<cr>
 
 
 
+
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " => Helper functions
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""