I have a language with statements of 4 kinds: s00, s01, s10, s11 where a leading 1 means initial keyword, a trailing 1 means terminated, and I have a separator \";\". I can terminate any statement wit
Can someone give me a brief description of how to determine the precedence of one thing with respect to another in a grammar? I can\'t seem to find a good answer in my books or online even though 开发
Can a compiler be written, from which you can not reverse engineer the grammar and meaning of 开发者_开发问答the input language.
I\'m writing a Lisp-to-C translator using Prolog\'s built-in DCG capabilities. This is how I handle arithmetic:
I have a lab in the university. But I don\'t understand how I can do it. I have a grammar of some language(for example, arithmetic expressions grammar). I must build tree of this grammar(I don\'t know
This is a homework question. I would like to write a simple parser for Unix command line options. First, I would like to define a grammar with BNF.
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Consider the following BNF grammer (where non-terminals are enclosed in angle-brackets and <identifier> matches to any legal Java variable identifier).
I often find C and C++ Standards difficult to read and understand, even the simple English sentences and their wordings give terrible experience. On the top of it, the language grammar is totally hell
Hi I want to write a grammer( Using ANTLRWORKS ) that accept later ( in debugging mode ) this code repeat_until
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