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authorYing-Chieh Liao <ijliao@FreeBSD.org>2003-11-11 09:44:04 +0000
committerYing-Chieh Liao <ijliao@FreeBSD.org>2003-11-11 09:44:04 +0000
commit8c85eb5197c4318f566bf8663342393248f64b15 (patch)
treecbb73e7e81137019a2ff965ec0f0ca6305de6904 /devel/dparser/pkg-descr
parenta89cb8057af6652f6561031a47c3bd1682069050 (diff)
downloadports-8c85eb5197c4318f566bf8663342393248f64b15.tar.gz
ports-8c85eb5197c4318f566bf8663342393248f64b15.zip
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+DParser is a simple but powerful tool for parsing. You can specify the form of
+the text to be parsed using a combination of regular expressions and grammar
+productions. Because of the parsing technique (technically a scannerless GLR
+parser based on the Tomita algorithm) there are no restrictions. The grammar
+can be ambiguous, right or left recursive, have any number of null productions,
+and because there is no seperate tokenizer, can include whitespace in terminals
+and have terminals which are prefixes of other terminals. DParser handles not
+just well formed computer languages and data files, but just about any wacky
+situation that occurs in the real world.
+
+WWW: http://dparser.sourceforge.net/