view mercurial/stack.py @ 40253:682f73fa924a

crecord: make enter move cursor down to the next item of the same type

Let's replace experimental.spacemovesdown with a separate key: Enter, since it
wasn't used for anything in crecord. Not sure if '\n' works on Windows though.

nextsametype() strictly only moves to items of the same type as the current
item. This, for example, allows to go over individual lines in a diff and skip
hunk and file headers (which would toggle multiple lines).

# stack.py - Mercurial functions for stack definition
#
#  Copyright Matt Mackall <[e-mail]> and other
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

from . import (
    revsetlang,
    scmutil,
)

def getstack(repo, rev=None):
    """return a sorted smartrev of the stack containing either rev if it is
    not None or the current working directory parent.

    The stack will always contain all drafts changesets which are ancestors to
    the revision and are not merges.
    """
    if rev is None:
        rev = '.'

    revspec = 'reverse(only(%s) and not public() and not ::merge())'
    revset = revsetlang.formatspec(revspec, rev)
    revisions = scmutil.revrange(repo, [revset])
    revisions.sort()
    return revisions