====== Vim Hacks ======
===== Search&Replace n lines =====
Search and replace over next n lines

If I copy and paste code in a windows/putty environment it often replaces tabs with space characters and I'd prefer to change these back. For example, to replace spaces with a tab in the next 20 lines:
<code>
:.,+20s/\s\+/\t/
</code>

===== Stop line wrap word break =====
Stop vim wrapping sentences in the middle of a word
<code>
:set linebreak
</code>

===== Highlighting =====

I like to tweak the syntax highlighting and comment colours in vim. Create or add to ~/.vimrc.
<code>
syntax on
hi Comment ctermfg=darkgray
</code>

===== Window Title =====

I also find it useful, when I'm working in lots of xterms, for vim to change the window title to the filename I'm editing. Add these lines to ~/.vimrc:
<code>
set titlestring=%f
set title
</code>