X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=vimrc;h=9dc6bdfa3d1b1e74f9fbdfc0b3eedeffa7698772;hb=7907b469979fa223fc69a13af850c7a82d7d44b7;hp=040dad1286c37be94e92062ea81ef471b6e034da;hpb=6a44ab1cf2b37c6954e53b9336a76f6e1ac26130;p=config%2Fdotfiles.git

diff --git a/vimrc b/vimrc
index 040dad1..9dc6bdf 100644
--- a/vimrc
+++ b/vimrc
@@ -3,6 +3,18 @@
 
 " EDITOR SETTINGS
 
+" Prevent editing as root as it may cause security problems. Use sudoedit
+" instead. Thanks to godlygeek in #vim on Freenode (2009-06-19 22:21).
+if $HOME == '/root' || exists('$SUDO_USER')
+    echomsg 'Running as root is forbidden! Use sudoedit.'
+    qa
+endif
+
+
+" Reset all options (except 'term, 'lines' and 'columns'). This makes sure a
+" system wide configuration file doesn't change default values.
+set all&
+
 " Make sure Vim (and not Vi) settings are used.
 set nocompatible
 
@@ -99,7 +111,8 @@ set background=dark
 
 " Display line numbers.
 set number
-" Display the ruler with current line/file position.
+" Display the ruler with current line/file position. If 'statusline' is used
+" then this only affects <C-g>.
 set ruler
 " Display partial commands in the status line.
 set showcmd
@@ -117,9 +130,27 @@ if v:version >= 700
     set listchars+=nbsp:!
 endif
 
-" Always display the status line even if there is only one window.
 if has('statusline')
+    " Always display the status line even if there is only one window.
     set laststatus=2
+
+    set statusline=
+    " on the left
+    set statusline+=%02n: " buffer number
+    set statusline+=%f\   " path to current file in buffer
+    set statusline+=%h    " [help] if buffer is help file
+    set statusline+=%w    " [Preview] if buffer is preview buffer
+    set statusline+=%m    " [+] if buffer was modified,
+                          " [-] if 'modifiable' is off
+    set statusline+=%r    " [RO] if buffer is read only
+
+    " on the right
+    set statusline+=%=                " right align
+    set statusline+=%-12.(%l,%c%V%)\  " line number (%l),
+                                      " column number (%c),
+                                      " virtual column number if different
+                                      "                       than %c (%V)
+    set statusline+=%P                " position in file in percent
 endif
 
 
@@ -273,8 +304,7 @@ if has('autocmd')
 " may contain one which could change the filetype or other settings of the
 " commit buffer. Also make sure we use only 72 characters per line which is
 " the recommendation for git commit messages (http://tpope.net/node/106).
-        autocmd FileType gitcommit setlocal nomodeline |
-                                 \ let g:secure_modelines_allowed_items = [] |
+        autocmd FileType gitcommit let g:secure_modelines_allowed_items = [] |
                                  \ setlocal textwidth=72
 " Allow folding in perl.
         autocmd FileType perl let perl_fold = 1 |