Remove persistent undo for vim

After some discussion with ft and mika we decided that persistent undo
should not be part of our default configuration as it changes existing
workflows.

diff --git a/etc/vim/vimrc b/etc/vim/vimrc
index 6b5121d..a4652b9 100644 (file)
--- a/etc/vim/vimrc
+++ b/etc/vim/vimrc
@@ -244,19 +244,23 @@ if version >= 700
   "  highlight PmenuThumb cterm=reverse  gui=reverse guifg=Black   guibg=#AAAAAA  " thumb of the scrollbar
 endif
 
-if version >= 703
- " enable persistent-undo
- set undofile
-
- " store the persistent undo file in ~/.cache/vim
- set undodir=~/.cache/vim/
-
- " create undodir directory if possible and does not exist yet
- let targetdir=$HOME . "/.cache/vim"
- if isdirectory(targetdir) != 1 && getftype(targetdir) == "" && exists("*mkdir")
-  call mkdir(targetdir, "p", 0700)
- endif
-endif
+
+" To enable persistent undo uncomment following section.
+" The undo files will be stored in $HOME/.cache/vim
+
+" if version >= 703
+" " enable persistent-undo
+"  set undofile
+"
+"  " store the persistent undo file in ~/.cache/vim
+"  set undodir=~/.cache/vim/
+"
+"  " create undodir directory if possible and does not exist yet
+"  let targetdir=$HOME . "/.cache/vim"
+"  if isdirectory(targetdir) != 1 && getftype(targetdir) == "" && exists("*mkdir")
+"   call mkdir(targetdir, "p", 0700)
+"  endif
+" endif
 
 " Source a global configuration file if available
 " Deprecated by Debian but still supported by grml