bookmarks: show active bookmark even if not at working dir If the active bookmark doesn't point at a parent of the working dir (e.g. a pull moved it out from under us), we nonetheless show it as active. This follows on 2096e025a728 in removing the dichotomy (at least in the UI) between "current" and "active" bookmarks.

hgweb: don't attempt to show hidden bookmarks (issue3774) localrepository._bookmarks is unfiltered, but hgweb gets a filtered repo. This fixes the resulting traceback on the 'bookmarks' page.

hgweb: fetch tipmost unfiltered rev thru the changelog This fixes a traceback when tip is filtered (e.g. because it's secret). See issue3783, for which this is a partial fix.

help: update verbose 'clone' help to include '@' bookmark

tests: fix test-help.t for '@' bookmark documentation e031e10cdc06 unexpectedly introduced bookmarks into the results for 'hg help -k clone'. Mea culpa, miserere &c.

help: document '@' bookmark in 'help bookmarks' and 'help clone'

revset: evaluate sub expressions correctly (issue3775) Before this patch, sub expression may return unexpected result, if it is joined with another expression by "or": - "^"/parentspec(): "R or R^1" is not equal to "R^1 or R". the former returns only "R". - "~"/ancestorspec(): "R or R~1" is not equal to "R~1 or R". the former returns only "R". - ":"/rangeset(): "10 or (10 or 15):" is not equal to "(10 or 15): or 10". the former returns only 10 and 15 or grater (11 to 14 are not included). In "or"-ed expression "A or B", the "subset" passed to evaluation of "B" doesn't contain revisions gotten from evaluation of "A", for efficiency. In the other hand, "stringset()" fails to look corresponding revision for specified string/symbol up, if "subset" doesn't contain that revision. So, predicates looking revisions up indirectly should evaluate sub expressions of themselves not with passed "subset" but with "entire revisions in the repository", to prevent "stringset()" from unexpected failing to look symbols in them up. But predicates in above example don't so. For example, in the case of "R or R^1": 1. "R^1" is evaluated with "subset" containing revisions other than "R", because "R" is already gotten by the former of "or"-ed expressions 2. "parentspec()" evaluates "R" of "R^1" with such "subset" 3. "stringset()" fails to look "R" up, because "R" is not contained in "subset" 4. so, evaluation of "R^1" returns no revision This patch evaluates sub expressions for predicates above with "entire revisions in the repository".

test-rebase: add another test for rebase with multiple roots This test the case when a Merge is dropped.

update: update to current bookmark if it moved out from under us (issue3682) If the current bookmark (the one listed in .hg/bookmarks.current) doesn't point to a parent of the working directory, e.g. if it was moved by a pull, use that as the update target instead of the tipmost descendent. A small predicate is (finally) added to the bookmarks module to check whether the current bookmark is also active.

test-bookmarks-pushpull.t: don't set bookmark active unnecessarily The test in question doesn't have anything to do with having an active bookmark. This change makes the test change the two bookmarks it affects without making them active. It clears the way for adding a test for updating to an active bookmark that moved out from under us.