Hi there, I'd like to create old Lex/Yacc like lexical scanner and parser (may be LL(1) or LALR(1)) by implementing Julia Module(s).
The goal is too far, but I'd like to start to write lexical scanner at first. The lexical scanner is related to Regular Expression objects (NFA(Perl compatible), or DFA (not compatible)). So, I'd like to use PCRE(3) as its use. May be call out facilities will help me a lot. But call out facilities only handle 256 call-outs, so we need extend call out by sequentially callouts (callout 0x01, callout 0x01 = callout 257, etc.) Have you any ideas for this type of lexical scanners? If we can not use PCRE(3), may be the flex(1) internal APIs should be called. Takeshi KIMURA
