help: fix help -c/help -e/help -k
Before, hg help -c was the same as hg help, now it only shows commands.
Before, hg help -e was the same as hg help, now it only shows extensions.
Before, hg help -k crashed, now it shows all topics.
from mercurial import util
def makedate():
return 0, 0
def getuser():
return 'bob'
# mock the date and user apis so the output is always the same
def uisetup(ui):
util.makedate = makedate
util.getuser = getuser