2661     becomes a non-match, or "+" for a non-match that becomes a match),

  2661     becomes a non-match, or "+" for a non-match that becomes a match),

  2662     use the --all flag.

  2662     use the --all flag.

  2663 

  2663 

  2664     Returns 0 if a match is found, 1 otherwise.

  2664     Returns 0 if a match is found, 1 otherwise.

  2665     """

  2665     """

  2667     if opts.get('ignore_case'):

  2667     if opts.get('ignore_case'):

  2668         reflags |= re.I

  2668         reflags |= re.I

  2669     try:

  2669     try:

  2670         regexp = re.compile(pattern, reflags)

  2670         regexp = re.compile(pattern, reflags)

  2671     except re.error, inst:

  2671     except re.error, inst: