How do you make a context free grammar that analyzes mostly literal text (spaces, characters, symbols, etc.) while also looking for expressions of the form ${...} or $someComma开发者_Python百科nd{...}
Where can I find an official grammar for the PL/SQL programming language? I see that the Antlr project has a user-contributed grammar, but I was hoping to find a mo开发者_如何学JAVAre authoritative so
Trying to figure out re开发者_JS百科moving left recursion in context free grammars. I\'m used to certain forms, but this one has me a bit boggled.
Alright, I\'m trying to understand follow sets and I think I got it except for one thing: X -> a X X -> b X
I\'ve been using the following data structure for the representation of propositional logic in Haskell:
Is there any available t开发者_如何学Cool for converting variable and loops declarations from VB.NET to C++?If you\'re talking about C++/CLI then you may consider using Reflector.NET to convert VB.NET
I did not unders开发者_JS百科tand how a unambiguous grammar is derived from a ambiguous grammar? Consider the example on site: Example. How was the grammar derived is confusing to me.
Long time admirer first time inquirer :) I\'m working on a program which derives a deterministic finite-state automata from a context-free grammar, and the paper I have been assigned which explains h
I\'ve been reading a couple books/online references about compiler theory, and keep s开发者_Python百科eeing that particular operator coming up every once in a while (as seen here), specifically when t
What tools are 开发者_运维技巧available in Python to assist in parsing a context-free grammar?
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