> symbol parse, but is there another general parsing technique, available > as a lisp library of course, that either works at a lower level than > yacc usually does or allows the lexer to access more context about the > parse?
The relatively new PEG packrat parser technologies make it possible to use just one universal description for, both, scanning and parsing. I see that cl-peg exists, but I haven't tried it out. [I, also, have built for myself a variant of Holt's S/SL (syntax semantic language) that allows preservation of white space and for changing scanners on the fly (that allows parsing different languages embedded in one another), but I have not taken the time to polish it enough for release.] pt _______________________________________________ pro mailing list [email protected] http://common-lisp.net/cgi-bin/mailman/listinfo/pro
