I am writing a simple Jison grammar in order to get some experience before starting a more complex project. I tried a simple grammar which is a comma separated list of numeric ranges, with ranges where the beginning and ending values were the same to...
Despite long search in documentation and forums, I still fail to get the right syntax for Jison start condition using JSON format in node.js  > ** Documentation at http://zaach.github.io/jison/docs/ says: > // Using the JSON format, start condi...
I have here an only slightly modified version of the JISON calculator example:  /* description: Parses end executes mathematical expressions. */  /* lexical grammar */ %lex %%  \s+                   /* skip whitespace */ [0-9]+("."[0-9]+)?\b...
I'm exceptionally new to jison and have managed to piece together a helpful query parser. I'm now trying to create a parser that can parse a string like "a == 1 and b == 1 and c == 1" into an object like  {and: [   {a: {eq: 1}},   {b:...
I am trying to figure out how to deal with a situation I am having while using the EBNF extension in Jison (Jison by default supports only BNF -- you can activate that option on a need basis).   I am trying to write a simple XML parser. In XML, there...
I have a grammar file — https://github.com/itrelease/fubar-script/blob/jsast/src/grammar.js but I get conflicts and I don't really know how to solve this. If someone could explain me it would be helpful.  This rules produce conflicts:  ParamVar...
I'm using jison (a javascript equivalent of Bison) and I'm having the following precedence problem.  I'll illustrate it using the calculator demo  http://zaach.github.com/jison/try/  It works fine as is. The precedence is  %left '+...
I am trying to generate a parser in JavaScript via Jison for the language ChucK, and have got off to a good start except that there are ambiguities in the language which the generated parser is unable to handle. The original ChucK compiler is generat...
what I am trying to do is    Read my javascript code through my grammar Write a particular line inside body of each function.   For. eg  input  function(){     console.log('this is some function'); } function somefunc (args){     console.log(...
Is there a way to pass data to Jison such that it can reference it during parsing?  As a starting case, let's say we're using the calculator.jison and want to pass it an object, say  var parser = new jison.Parser(bnf); var data = `{m: 4, b: 2...

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