templatekw: display active bookmark more consistently (issue4552) (BC) Previously, the template keyword '{activebookmark}' would only display the active bookmark if it was also pointing to the working directory's parent. Meanwhile, the '{active}' subkeyword of the '{bookmarks}' keyword displays the active bookmark regardless of whether it also points to the working directory's parent. This is confusing. Consider the output of these two templates: $ hg log -T '{activebookmark}\n' -r indent $ hg log -T '{bookmarks % "{bookmark}"}\n' -r indent indent This is the current behavior that can arise after, eg, a pull moves a bookmark out from under you. After this patch, the first template will also return the active bookmark that points to a revision, even if it is not the current parent of the working directory. A test has been added to show the new behavior.

#!/usr/bin/env python
# Dump revlogs as raw data stream
# $ find .hg/store/ -name "*.i" | xargs dumprevlog > repo.dump

import sys
from mercurial import revlog, node, util

for fp in (sys.stdin, sys.stdout, sys.stderr):
    util.setbinary(fp)

for f in sys.argv[1:]:
    binopen = lambda fn: open(fn, 'rb')
    r = revlog.revlog(binopen, f)
    print "file:", f
    for i in r:
        n = r.node(i)
        p = r.parents(n)
        d = r.revision(n)
        print "node:", node.hex(n)
        print "linkrev:", r.linkrev(i)
        print "parents:", node.hex(p[0]), node.hex(p[1])
        print "length:", len(d)
        print "-start-"
        print d
        print "-end-"