5 # This software may be used and distributed according to the terms of the

     5 # This software may be used and distributed according to the terms of the

     6 # GNU General Public License version 2 or any later version.

     6 # GNU General Public License version 2 or any later version.

     7 

     7 

     8 import re, string

     8 import re, string

     9 import util

     9 import util

    10 

    11 

    11 def parsedag(desc):

    12 def parsedag(desc):

    12     '''parses a DAG from a concise textual description; generates events

    13     '''parses a DAG from a concise textual description; generates events

    13 

    14 

    14     "+n" is a linear run of n nodes based on the current default parent

    15     "+n" is a linear run of n nodes based on the current default parent