_hg_status improvements in bash_completion: - Use "hg status -n" option instead of cut command. - Sort status flags accoring to "hg status --help" - Show deleted files instead of "hg remove"d for "hg remove"

bash_completion: small updates and fixes - $result in _hg_commands is not an array - use "hg status ." - update "hg cat" completion - let bash itself generate the default completion

Add new bdiff based unidiff generation.

contrib: add Chris Mason's stand-alone diff tool This uses Mercurial's diff algorithm to generate unidiffs like the traditional diff tool.

Fix rcpath for hgwebdir case (sys.argv is empty)

copy & rename can ignore removed source files As mercurial now distinguishes deleted files from removed files, we can skip removed source files while copying or renaming.

copy/rename '.' or '..' correctly

Merge with Eric

Merge with crew

This fixes a bug that Chris Mason found. As for a test case, I can't think of one. It's a very weird case. Basically, if there is a file listed as changed in the changelog entry, but not showing up in any of the associated manifest entries, hg would abort when trying to create a changeset. Now it just decides the file must not have any versions relevant to the changeset.

Copy manifest map before modifying it (see issue86)

[hgweb] Prevent search engine bots from indexing the entire repository

fix for hgweb.filterfiles some variable weren't converted, fix a possible out of range error

make the order of the arguments for filterfiles consistent fix a bug where the order was reversed