546 

   546 

   547 def help_(ui, name=None, with_version=False):

   547 def help_(ui, name=None, with_version=False):

   548     """show help for a command, extension, or list of commands

   548     """show help for a command, extension, or list of commands

   549 

   549 

   550     With no arguments, print a list of commands and short help.

   550     With no arguments, print a list of commands and short help.

   552     Given a command name, print help for that command.

   552     Given a command name, print help for that command.

   553 

   553 

   554     Given an extension name, print help for that extension, and the

   554     Given an extension name, print help for that extension, and the

   555     commands it provides."""

   555     commands it provides."""

   556     option_lists = []

   556     option_lists = []

   577                 ui.write(_("\naliases: %s\n") % ', '.join(aliases[1:]))

   577                 ui.write(_("\naliases: %s\n") % ', '.join(aliases[1:]))

   578 

   578 

   579             # options

   579             # options

   580             if i[1]:

   580             if i[1]:

   581                 option_lists.append(("options", i[1]))

   581                 option_lists.append(("options", i[1]))

   583     def helplist(select=None):

   583     def helplist(select=None):

   584         h = {}

   584         h = {}

   585         cmds = {}

   585         cmds = {}

   586         for c, e in table.items():

   586         for c, e in table.items():

   587             f = c.split("|", 1)[0]

   587             f = c.split("|", 1)[0]

  3298         dotname = '.' + name

  3298         dotname = '.' + name

  3299         for k, v in external.iteritems():

  3299         for k, v in external.iteritems():

  3300             if k.endswith('.' + name) or v == name:

  3300             if k.endswith('.' + name) or v == name:

  3301                 return sys.modules[v]

  3301                 return sys.modules[v]

  3302         raise KeyError(name)

  3302         raise KeyError(name)

  3304 def dispatch(args):

  3304 def dispatch(args):

  3305     for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM':

  3305     for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM':

  3306         num = getattr(signal, name, None)

  3306         num = getattr(signal, name, None)

  3307         if num: signal.signal(num, catchterm)

  3307         if num: signal.signal(num, catchterm)

  3308 

  3308