On Mar 10, 2012, at 12:06 PM, Danny Yoo wrote: > Hi everyone, > > I'm doing a little vanity project that requires a nice, robust parser. > I don't know which parser I should be using, though. Here's what > I've found: > > > * There's the standard parser-tools library. > > http://docs.racket-lang.org/parser-tools/index.html > > > * There's an undocumented collection called "combinator-parser". > > > * On PLaneT, I see: David van Horn's "Packrat" and Bonzai Labs's > "parseq" libraries. > > > http://planet.racket-lang.org/display.ss?package=packrat.plt&owner=dvanhorn > > http://planet.racket-lang.org/display.ss?package=parseq.plt&owner=bzlib] > > > * On Github, I see Jon Rafkind's "Pegs" library > > https://github.com/kazzmir/Pegs > > > I don't know if I've missed other significant packages.
Matt Might claims that derivative-based parsing is super-awesome, and he provides a racket implementation: http://matt.might.net/articles/parsing-with-derivatives/ … and here's a pointer to the code: http://matt.might.net/articles/parsing-with-derivatives/code/dparse.rkt I haven't tried it out myself, but it should definitely be on your list. John
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