I have to parse a document containing groups of 开发者_如何学Cvariable-value-pairs which is serialized to a string e.g. like this:
I\'m trying to parse a line with pyparsing. This line is composed of a number of (key, values). What I\'d like to get is a list of (key, values). A simple example:
I\'ve got a problem with an ambiguous grammar. I\'ve got this: %token identifier %token lolcakes %start program
I need to test for a certain structural property of a couple million SPARQL queries, and for that I need the structure of the WHERE statement. I\'m currently trying to use fyzz to do this, but unfortu
I know of two types of left recursion, immediate and indirect, and I don\'t think the following grammar falls into any of them, but is that the case?
I am having trouble distinguishing a keyword from a non-keyword when a grammar allows the non-keyword to have a similar \"look\" to the keyword.
I\'m looking for a grammar for analyzing two type of sentences, that means words separated by white spaces:
The grammar below parses ( left part = right part # comment ), # comment is optional. Two questions: Sometimes warning (ANTLRWorks 1.4.2):
I am trying to determine whether suggested changes to the EcmaScript grammar introduce ambiguities. The grammar is odd in a few ways
I\'ve got a grammar in ANTLR and don\'t understand how it can be recursive. Is there any way to get ANTLR to show the derivation that it used to see that my rules are recursive?
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