dynamic (?) parser


does there exist parser generates an ast/parse tree during runtime? kind library accept twine ebnf rupturing something homogeneous removed out information structure?




  • i'm wakeful antlr, jlex ilk. beget source formula this. (like skip accumulate step)

  • i'm wakeful boost::spirit, uses black incantation c++ syntax beget such things during execution (definitely many closer i want, nonetheless i'm wuss comes c++. it's still rather limiting, since your rupturing hardcoded)

  • i'm wakeful anything python ruby, nonetheless compiler compiler competence unequivocally good effective such language...



now i'm wakeful parser combinators. (thanks, jonas) libraries (thanks eliben)

incidentally, i also beheld lately, sounds cold someone exercise (they contend perl 6 have it, nonetheless perl evades understanding)



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