Major work

muppet/__main__.py

muppet/format.py

muppet/output.py

muppet/parser_combinator.py

muppet/puppet/ast.py

muppet/puppet/format/__init__.py

muppet/puppet/format/base.py

muppet/puppet/format/html.py

muppet/puppet/format/parser.py

muppet/puppet/format/text.py

muppet/puppet/strings/__init__.py

muppet/util.py