I didn't read the part about clojure/clojurescript interop. Also, you could write a parser by hand in clojure[script], which takes a parse table as input. The parse table can be generated with from any language.
On Saturday, 19 May 2012 15:44:28 UTC-4, Jason Jackson wrote: > > I wrote a compiler in Clojure for a 4th year course. > > For parsing I used this combinator parser library: > https://github.com/jasonjckn/clarsec which is modeled after haskell's > parsec. > However the performance was kind of bad, combinator parsers in general can > be pretty slow. > > In retrospect, I would have tried https://github.com/cgrand/parsley afaik > it has ~LR1 performance characteristics. > > Beyond the above options, there's many LR1/LL1 parsers written in Java > that are perfectly fine options. If you're parsing with a grammar file, you > don't gain anything if the parser was written in Clojure versus Java. > > For lexing, I just used clojure's regular expression implementation. Not > sure what libraries exist. > > -Jason > > On Friday, 18 May 2012 08:46:19 UTC-4, Alexsandro Soares wrote: >> >> Hi, >> >> I'm trying to build a compiler using Clojure. Is there any tools >> like flex and bison generating Clojure code? >> I'm interested in a lexer/parser in pure Clojure because I think >> in use the same code with Javascript (via ClojureScript) and Java (via >> Clojure). >> I already know isolated tools like Jflex, JavaCup and Bison generating >> Java and >> Jison, JS/CC and friends for Javascript, but I am just interested in a >> pure Clojure solution. >> >> Thanks in advance for any answer. >> >> Cheers, >> Alex >> > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
