comparison mercurial/revset.py @ 15117:0ab1c3a1f3b2

revsets: add first alias for last

15116:d8501bcbb221

                for fr in fl:
                    s.add(fl.linkrev(fr))

    return [r for r in subset if r in s]

def follow(repo, subset, x):
    """``follow([file])``
    An alias for ``::.`` (ancestors of the working copy's first parent).
    If a filename is specified, the history of the given file is followed,
    including copies.

    "date": date,
    "desc": desc,
    "descendants": descendants,
    "file": hasfile,
    "filelog": filelog,
    "follow": follow,
    "grep": grep,
    "head": head,
    "heads": heads,
    "id": node,

            w = 30 # slower
        elif f == "contains":
            w = 100 # very slow
        elif f == "ancestor":
            w = 1 * smallbonus
        elif f in "reverse limit":
            w = 0
        elif f in "sort":
            w = 10 # assume most sorts look at changelog
        else:
            w = 1

15117:0ab1c3a1f3b2

                for fr in fl:
                    s.add(fl.linkrev(fr))

    return [r for r in subset if r in s]

def first(repo, subset, x):
    """``first(set, [n])``
    An alias for limit().
    """
    return limit(repo, subset, x)

def follow(repo, subset, x):
    """``follow([file])``
    An alias for ``::.`` (ancestors of the working copy's first parent).
    If a filename is specified, the history of the given file is followed,
    including copies.

    "date": date,
    "desc": desc,
    "descendants": descendants,
    "file": hasfile,
    "filelog": filelog,
    "first": first,
    "follow": follow,
    "grep": grep,
    "head": head,
    "heads": heads,
    "id": node,

            w = 30 # slower
        elif f == "contains":
            w = 100 # very slow
        elif f == "ancestor":
            w = 1 * smallbonus
        elif f in "reverse limit first":
            w = 0
        elif f in "sort":
            w = 10 # assume most sorts look at changelog
        else:
            w = 1