" Display line numbers.
set number
+" But use as little space as necessary for the numbers column. Thanks to James
+" Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
+if v:version >= 700
+ set numberwidth=1
+endif
" Display the ruler with current line/file position. If 'statusline' is used
" then this only affects <C-g>.
set ruler
endif
" Display tabs, trailing space, non breakable spaces and long lines (when
-" wrapping is enabled).
+" wrapping is disabled).
set list
set listchars=trail:-,extends:>
if v:version >= 700
" MAPPINGS (except for plugins, see PLUGIN SETTINGS below)
+" Disable arrow keys for all modes except command modes. Thanks to James Vega
+" (http://git.jamessan.com/?p=etc/vim.git;a=summary).
+map <right> <nop>
+map <left> <nop>
+map <up> <nop>
+map <down> <nop>
+imap <right> <nop>
+imap <left> <nop>
+imap <up> <nop>
+imap <down> <nop>
+
" Use <space> to move down a page and - to move up one like in mutt.
nnoremap <Space> <C-f>
nnoremap - <C-b>
syntax enable
" Highlight lines longer than 78 characters. Thanks to Tony Mechelynck
-" <antoine.mechelynck@gmail.com> from the Vim mailing list.
-" It can easily be disabled if necessary with :2match (in Vim >= 700).
+" <antoine.mechelynck@gmail.com> from the Vim mailing list. It can easily be
+" disabled when necessary with :2match (in Vim >= 700).
if v:version >= 700
2match Todo /\%>78v./
else