--- a/.vimrc	Sun Feb 15 23:37:24 2015 +0800
+++ b/.vimrc	Sun Feb 15 23:38:25 2015 +0800
@@ -72,14 +72,14 @@
 imap <C-Up> <C-O><C-Up>
 imap <C-Down> <C-O><C-Down>
 
-" show column
-nnoremap <F3> :setlocal cursorcolumn! cursorcolumn?<CR>
+" show listchars
+nnoremap <F3> :setlocal list! list?<CR>
 imap <F3> <C-O><F3>
-vmap <F3> <Esc><F3>gv
 
-" show listchars
-nnoremap <F4> :setlocal list! list?<CR>
+" show column
+nnoremap <F4> :setlocal cursorcolumn! cursorcolumn?<CR>
 imap <F4> <C-O><F4>
+vmap <F4> <Esc><F4>gv
 
 syntax on
 filetype plugin indent on