gitweb: add a feature to show side-by-side diffgitweb/side-by-side-diff
commite50842fdc6700c47ba4272fad7c7dc2085d1d6e0
authorKato Kazuyoshi <kato.kazuyoshi@gmail.com>
Sat, 22 Oct 2011 13:10:46 +0000 (22 15:10 +0200)
committerJakub Narebski <jnareb@gmail.com>
Sat, 22 Oct 2011 13:10:46 +0000 (22 15:10 +0200)
treeb291d4f26a3958aed456bb8f1caca3218e26101f
parenta8754c4fd9a2aae39bb3bad8bbc654b2090d8e7e
gitweb: add a feature to show side-by-side diff

gitweb currently has a feature to show diff but it doesn't support
"side-by-side" style. This modification introduces:

 * The "ds" query parameter to specify the style of diff.
 * The format_diff_chunk() to reorganize an output of diff.
 * The diff_nav() for form.
gitweb/gitweb.perl
gitweb/static/gitweb.css