2692     becomes a non-match, or "+" for a non-match that becomes a match),

  2692     becomes a non-match, or "+" for a non-match that becomes a match),

  2693     use the --all flag.

  2693     use the --all flag.

  2694 

  2694 

  2695     Returns 0 if a match is found, 1 otherwise.

  2695     Returns 0 if a match is found, 1 otherwise.

  2696     """

  2696     """

  2698     if opts.get('ignore_case'):

  2698     if opts.get('ignore_case'):

  2699         reflags |= re.I

  2699         reflags |= re.I

  2700     try:

  2700     try:

  2701         regexp = re.compile(pattern, reflags)

  2701         regexp = re.compile(pattern, reflags)

  2702     except re.error, inst:

  2702     except re.error, inst: