* Added /etc/sysless with settings to make backspace work correctly in

less.
* Added /etc/vim/vimrc. Besides fixing key mappings it also disables
  compatibility mode and adjusts some settings to make using vi a more
  pleasant experience.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26028 a95241bf-73f2-0310-859d-f6bbb57e9c96

data/etc/vim/vimrc

@@ -0,0 +1,29 @@
+" highlight matching brackets
+set showmatch
+
+" status line: show line/column and current mode
+set ruler
+set showmode
+
+" required to be able to use keypad keys and map missed escape sequences
+set esckeys
+
+" be user-friendly instead of compatible
+set nocompatible
+
+" backspace shall remove anything in insert mode
+set backspace=indent,eol,start
+
+" keys in insert mode
+map! <Esc>OA <Up>
+map! <Esc>OB <Down>
+map! <Esc>OC <Right>
+map! <Esc>OD <Left>
+map! <Esc>OH <Home>
+map! <Esc>OF <End>
+map! <Esc>[5~ <PageUp>
+map! <Esc>[6~ <PageDown>
+map!  <BS>
+
+" keys in command mode
+map  X