£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyʦ•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~芩ÊǍí`ÔÑ©ú뙵'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶êםӼ㞪éUWŸÈË%DÒÕ¬ï‘]/Åcx ‰ï2ß]ä6G[]S£Ôϯrs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ ¯¹ægƒÛowЍø^d™ý½ßB7áyMä9ÜÖUã !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! # A TokenStream is a list of tokens, gathered during the parse # of some entity (say a method). Entities populate these streams # by being registered with the lexer. Any class can collect tokens # by including TokenStream. From the outside, you use such an object # by calling the start_collecting_tokens method, followed by calls # to add_token and pop_token module TokenStream def token_stream @token_stream end def start_collecting_tokens @token_stream = [] end def add_token(tk) @token_stream << tk end def add_tokens(tks) tks.each {|tk| add_token(tk)} end def pop_token @token_stream.pop end end