New item on next line

#!/usr/bin/env python -S
#encoding: utf-8

# For TM2:TextTasks
# Settings:
#  Input::Line::Text
#  output::Insert after input::Snippet

import os
import sys
import re

tm_support_path = os.environ['TM_BUNDLE_SUPPORT']
if tm_support_path not in sys.path:
     sys.path.insert(0, tm_support_path)

import exit_codes as exit

if os.environ.get('TM_SELECTED_TEXT', None):
    # If there is a selection I can't get access to the line?! Bail.
    exit.discard()

line = os.environ.get('TM_CURRENT_LINE')
line = line.rstrip('\r\n ')
col = int(os.environ.get('TM_LINE_INDEX'))

match = re.match(r'^(\s*).*$', line)

if not match:
    # Not a task => just insert newline
    sys.stdout.write('\n- ${0}')
else:
    indent = match.group(1)
    sys.stdout.write('%s\n- ${0}' % indent)