Some brief notes regarding the code reindent.

Pull request: https://github.com/bitlbee/bitlbee/pull/14

== Why ==

It's not my fault don't look at me like that.

== How ==

The commands used were the following:

{{{
find . -name '*.[hc]' > filelist
uncrustify -c uncrustify.cfg --replace --no-backup -F filelist
}}}

uncrustify is http://uncrustify.sourceforge.net/

The configuration file (`uncrustify.cfg`) was added to the `doc/` directory of the repository one commit before the reindent itself. It only includes the differences with the default config of uncrustify 0.60.

== Adapting out of tree patches ==

To minimize the pain when adapting your patches to the new code style, follow these instructions

Given `reindent` as the indent commit (the one pointed by the bitlbee/reindent branch) and `reindent^` as the previous one (the one which adds the uncrustify configuration file)

 1. Apply patches against `reindent^`, fix merge conflicts normally as needed, if any.
 2. Run the uncrustify command from above.
 3. Stage all the changes: `git add -u`
 4. Create a temporary commit: `git commit -m "reindent temp commit"`
 5. Merge with `-X ours` against the indent commit:  `git merge reindent -X ours`
 6. Review resulting diff
 7. Squash or make a new patch with `git diff reindent`