@PAWS:~$ pwb.py replace -file:vemanapages.txt -regex '(?s)^(.*)$' "{{వేమన పద్యాలు }}\n\1"
Traceback (most recent call last):
  File "/srv/paws/pwb/pwb.py", line 365, in <module>
    if not main():
  File "/srv/paws/pwb/pwb.py", line 357, in main
    run_python_file(filename,
  File "/srv/paws/pwb/pwb.py", line 73, in run_python_file
    exec(compile(source, filename, 'exec', dont_inherit=True),
  File "replace.py", line 1191, in <module>
    main()
  File "replace.py", line 917, in main
    if genFactory.handleArg(arg):
AttributeError: 'GeneratorFactory' object has no attribute 'handleArg'
CRITICAL: Exiting due to uncaught exception <class 'AttributeError'>