view mercurial/node.py @ 22770:de9424647fe4

help: show all nested subsections of a section with `hg help foo.section`

Used to be that `hg help hgrc.paths` would show

    "paths"
    -------

    Assigns symbolic names to repositories. The left side is the symbolic
    name, and the right gives the directory or URL that is the location of the
    repository. Default paths can be declared by setting the following
    entries.

and stop there. Obviously the result seems better as shown in the
attached test.

# node.py - basic nodeid manipulation for mercurial
#
# Copyright 2005, 2006 Matt Mackall <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

import binascii

nullrev = -1
nullid = "\0" * 20

# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify

def short(node):
    return hex(node[:6])