|what type of parser is needed for SDL.pr firstname.lastname@example.org (1995-04-04)|
|Re: what type of parser is needed for SDL.pr email@example.com (1995-04-15)|
|Date:||Sat, 15 Apr 1995 20:13:26 GMT|
firstname.lastname@example.org (Mark Mestern) writes:
>I'd like to know what type of grammar the SDL (Specification and
>description) language has as I will be building a parser for it. Would
>a LR(1) parser built with yacc or bison suffice?
>I have checked the ITU specifications, but they don't give any
>information about this question.
Well our parser is implemented using a parser generator as powerful
as yacc and bison. The grammar includes some dirty tricks and some
ambiguities are solved by semantic actions.
Tele Danmark Research
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