libparser-mgc-perl - 0.22-1 main

Parser::MGC provides a low-level framework
for building recursive-descent parsers
that consume a given input string from left to right,
returning a parse structure.
It takes its name from the `m//gc' regexps
used to implement the token parsing behaviour.
.
It provides a number of token-parsing methods,
which each extract a grammatical token from the string.
It also provides wrapping methods
that can be used to build up a possibly-recursive grammar structure,
by applying a structure around other parts of parsing code.