vimrc: Automatically reset paste after exiting insert mode.

[config/dotfiles.git] / vimrc

diff --git a/vimrc b/vimrc
index c3ababe711bb54e8c66dfddf019d0f9995cb008d..67e197d031980f5a77cbe36223df8bd3fe416874 100644 (file)
--- a/vimrc
+++ b/vimrc
@@ -13,12 +13,16 @@ endif
 
 " Save 'runtimepath' in case it was changed by the system's configuration
 " files.
-let s:save_runtimepath = &runtimepath
-" Reset all options (except 'term, 'lines' and 'columns'). This makes sure a
+if has('eval')
+    let s:save_runtimepath = &runtimepath
+endif
+" Reset all options (except 'term', 'lines' and 'columns'). This makes sure a
 " system wide configuration file doesn't change default values.
 set all&
 " And restore it after all other options were reset.
-let &runtimepath = s:save_runtimepath
+if has('eval')
+    let &runtimepath = s:save_runtimepath
+endif
 
 " Make sure Vim (and not Vi) settings are used.
 set nocompatible
@@ -39,6 +43,11 @@ set nomodeline
 " possible files.
 set wildmode=longest,list
 
+" Use strong encryption if possible, also used for swap/undo files.
+if v:version >= 703
+    set cryptmethod=blowfish
+endif
+
 
 " EDIT SETTINGS
 
@@ -173,6 +182,9 @@ endif
 
 " MAPPINGS (except for plugins, see PLUGIN SETTINGS below)
 
+" Easy way to exit insert mode.
+inoremap jj <Esc>
+
 " 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>
@@ -183,11 +195,25 @@ imap <right> <nop>
 imap <left>  <nop>
 imap <up>    <nop>
 imap <down>  <nop>
+" Also disable up and down array in command mode, use <C-p>/<C-n> as
+" replacement (see below).
+cmap <up> <nop>
+cmap <down> <nop>
+
+" Use Ctrl-P/Ctrl-N as replacement for <Up>/<Down> in command mode. Thanks to
+" abstrakt and grayw in #vim on Freenode (2010-04-12 21:20).
+cnoremap <C-p> <up>
+cnoremap <C-n> <down>
 
 " Use <space> to move down a page and - to move up one like in mutt.
 nnoremap <Space> <C-f>
 nnoremap - <C-b>
 
+" Go to next and previous buffer. Thanks to elik in #vim on Freenode
+" (2010-05-16 18:38) for this idea.
+nnoremap <silent> gb :bnext<CR>
+nnoremap <silent> gB :bprev<CR>
+
 " Fast access to buffers.
 nnoremap <Leader>1 :1b<CR>
 nnoremap <Leader>2 :2b<CR>
@@ -296,6 +322,17 @@ endif
 " Map toggle comment.
 map <Leader><Leader> <plug>NERDCommenterToggle
 
+" XPTemplate settings.
+if has('eval')
+    " Try to maintain snippet rendering even after editing outside of a
+    " snippet.
+    let g:xptemplate_strict = 0
+    " Don't complete any braces automatically.
+    let g:xptemplate_brace_complete = 0
+    " Only highlight the current placeholder.
+    let g:xptemplate_highlight = 'current'
+endif
+
 
 " AUTO COMMANDS
 
@@ -324,6 +361,11 @@ if has('autocmd')
             \     setlocal nonumber |
             \ endif
 
+" Automatically disable 'paste' mode when leaving insert mode. Thanks to
+" Raimondi in #vim on Freenode (2010-08-14 23:01 CEST). Very useful as I only
+" want to paste once and then 'paste' gets automatically unset.
+        autocmd InsertLeave * set nopaste
+
 " AFTER/FTPLUGIN AUTO COMMANDS
 
 " Disable spell checking for files which don't need it.