# # ripper.rb # # Copyright (C) 2003,2004 Minero Aoki # require 'ripper.so' class Ripper # Parses Ruby program read from _src_. # _src_ must be a String or a IO or a object which has #gets method. def Ripper.parse(src, filename = '(ripper)', lineno = 1) new(src, filename, lineno).parse end # This table contains name of parser events and its arity. PARSER_EVENT_TABLE = { #include ids1 } # This array contains name of parser events. PARSER_EVENTS = PARSER_EVENT_TABLE.keys # This table contains name of scanner events and its arity # (arity is always 1 for all scanner events). # on__scan is NOT a scanner event. SCANNER_EVENT_TABLE = { #include ids2 } # This array contains name of scanner events. SCANNER_EVENTS = SCANNER_EVENT_TABLE.keys # This table contains name of all ripper events, except on__scan. EVENTS = PARSER_EVENTS + SCANNER_EVENTS ### ### ### Event Handlers ### ### ### private def warn(fmt, *args) end def warning(fmt, *args) end def compile_error(msg) end # # Parser Events # #include handlers1 # # Lexer Events # def on__scan(event, token) end #include handlers2 end