1 files changed, 6 insertions, 0 deletions
diff --git a/.vimrc b/.vimrc
index b460dd0..983b35a 100644
--- a/.vimrc
+++ b/.vimrc
@@ -78,6 +78,12 @@ if &t_Co > 2
 	set t_Co=256
 endif
 
+" F3: Toggle list (display unprintable characters).
+noremap <F3> :set list!<CR>
+inoremap <F3> <C-o>:set list!<CR>
+cnoremap <F3> <C-c>:set list!<CR>
+set listchars=tab:>-,trail:.,extends:>,precedes:<,eol:$
+
 " Always show line numbering
 set nu