merge: split out mostly-non-interactive working dir updates In a later patch, we'll run these updates in parallel.

extensions: obsolete and remove interhg extension With the addition of the websub filter extension this extension is no longer needed. We maintain a sort of backwards compatibility by reading the [interhg] section and using it as we would use the [websub] section.

hgweb: apply the websub filter to revision descriptions In order to use this, add a [websub] section to your configuration and add websub expressions such as: italic = s/\b_(\S+)_\b/<i>\1<\/i>/ bold = s/\*\b(\S+)\b\*/<b>\1<\/b>/ issues = s|issue(\d+)|<a href="http://bts.example.org/issue\1">issue\1</a>|i bugzilla = s!((?:bug|b=|(?=#?\d{4,}))(?:\s*#?)(\d+))!<a href="http://bz.selenic.com/\2">\1</a>!i This also adds documentation (proofed by Kevin!) to the config help section.

hgweb: add websub template filter The purpose of this new filter is to make it possible to partially replace the functionality of the interhg extension. The idea is to be able to define regular expression based substitutions on a new "websub" config section. hgweb will then be able to apply these substitutions wherever the "websub" filter is used on a template. This first revision just adds the code necessary to load the websub expressions and adds the websub filter, but it does not add any calls to the websub filter itself on any of the templates. That will be done on the following revisions.

addremove: don't audit the path for paths already in the dirstate Now that dirstate.walk returns None for paths under symlink directories, addremove doesn't need to validate each path it sees to look for files under symlinks. On a large repository this brings addremove from 6.3 seconds down to 3.65 (42%) since addremove no longer has to stat every directory of every file to determine if the file is inside a symlink directory. I put it through our benchmark and see no perf hit to any other commands.

dirstate: walk returns None for files that have a symlink in their path Previously dirstate.walk would return a stat object for files in the dmap that have a symlink to a directory in their path. Now it will return None to indicate that they are no longer considered part of the repository. This currently only affects walks that traverse the entire directory tree (ex: hg status) and not walks that only list the contents of the dmap (ex: hg diff). In a situation like this: mkdir foo && touch foo/a && hg commit -Am "a" mv foo bar ln -s bar foo 'hg status' will now show '! foo/a', whereas before it incorrectly considered 'foo/a' to be unchanged. In addition to making 'hg status' report the correct information, this will allow callers to dirstate.walk to not have to detect symlinks themselves, which can be very expensive.

pathauditor: add check() method The pathauditor currently throws exceptions when it encounters an invalid path. This change adds a method to allow people to treat it as a boolean. This is currently used by scmutil.addremove and in a subsequent patch it will be used by dirstate.walk

summary: add missing space for updated active bookmark display

summary: show active bookmark even if not at current changeset Before this change, 'hg summary' would not show the active bookmark unless it pointed to the working directory parent. After this change, it will show it in parentheses, like so: parent: 18581:f0ff45fe6700 tip summary: simplify handling of active bookmark branch: default bookmarks: [crew] commit: (clean) update: (current)

summary: simplify handling of active bookmark