Required files
stringio
parslet/source/line_cache
parslet/atoms/can_flatten
parslet/atoms/context
parslet/atoms/dsl
parslet/atoms/base
parslet/atoms/named
parslet/atoms/lookahead
parslet/atoms/alternative
parslet/atoms/sequence
parslet/atoms/repetition
parslet/atoms/re
parslet/atoms/str
parslet/atoms/entity
parslet/atoms/capture
parslet/atoms/dynamic
parslet/atoms/scope