convert: add closesort algorithm to mercurial sources If you actively work with branches, sometimes you need to close old branches which last commited hundreds revisions ago. After close you will see long lines in graph visually spoiling history. This sort only moves closed revisions as close as possible to parents and does not increase storage size as datesort do.

manifestmerge: rename n to n1 and n2 An upcoming patch will combine the two loops into one, so it's important to distinguish between nodes in m1 and nodes in m2.

perf: add a command to measure merge.calculateupdates perf The performance of merge.manifestmerge will be improved in upcoming patches. This command will be used to demonstrate the improvement.

hgk: fix a pyflakes error

dirstate.walk: fast path none-seen + match-always case for step 3 This case is a common one -- e.g. `hg diff`. For a repository with 170,000 files, this speeds up perfstatus from 0.95 seconds to 0.88.

dirstate.walk: fast path match-always case during traversal This case is a common one -- e.g. `hg status`. For a repository with 170,000 files, this speeds up perfstatus --unknown from 2.15 seconds to 2.09.

largefiles: fix _always for match overrides Upcoming patches will speed dirstate.walk up by not filtering based on the match function when match.always() is True. For that to work, match.always() needs to be accurate. Previously it wasn't so for largefiles.

dirstate.walk: remove subrepo and .hg from results before step 3 An upcoming patch will speed dirstate.walk up by not querying the results dict when it is empty. This ensures it is in some common cases. This should be safe because subrepos and .hg aren't part of the dirstate.

merge with stable

blackbox: account for another source of errors

hgk: remove regsub, split on \r instead No need to regsub all \r\n's to \n's, we can just split on \r as well; this may produce extra empty elements in the list, but they won't match anyway.

hgk: simplify tags parser As when hg tags is being called without -v option, it returns lines with two elements in each, we can just interate them as if it were a usual Tcl list using foreach and two variables. Line endings and whitespace don't matter when doing so, so we may keep them as is. When we're processing the lines, tag variable is assigned a tag name, and rev is a string in form of revision:hash which we can split on colon. As Tcl8.4 lacks lassign command, and using lindex makes code a bit less readable, we use foreach to iterate over two-element list.

hgk: add support for phases Add support for phases. Update tests.

hgk: in popups, replace labels with window titles Replace labels with window titles. That also requires to change grid placement manager settings to compensate padding which used to be applied to now non-existent labels.