153 Commits

Author	SHA1	Message	Date
Russell Belfer	3a4375901a	Clean up diff implementation for review ... This fixes several bugs, updates tests and docs, eliminates the FILE* assumption in favor of printing callbacks for the diff patch formatter helpers, and adds a "diff" example function that can perform a diff from the command line.	2012-03-02 15:49:28 -08:00
Russell Belfer	65b09b1ded	Implement diff lists and formatters ... This reworks the diff API to separate the steps of producing a diff descriptions from formatting the diff. This will allow us to share diff output code with the various diff creation scenarios and will allow us to implement rename detection as an optional pass that can be run on a diff list.	2012-03-02 15:49:28 -08:00
Russell Belfer	cd33323b72	Initial implementation of git_diff_blob ... This gets the basic plumbing in place for git_diff_blob. There is a known issue where additional parameters like the number of lines of context to display on the diff are not working correctly (which leads one of the new unit tests to fail).	2012-03-02 15:49:28 -08:00