Commented curly brace in init code

[Roded Bahat]

Hi,

It seems like a commented { in the init section at the beginning of the grammar causes the grammar to fail parsing.

Same fate for both single & multi-line comments.

Amazing work on PEG.js.

Roded

{

/**

{

*/

}

start

  = additive

additive

  = left:multiplicative "+" right:additive { return left + right; }

  / multiplicative

multiplicative

  = left:primary "*" right:multiplicative { return left * right; }

  / primary

primary

  = integer

  / "(" additive:additive ")" { return additive; }

integer "integer"

  = digits:[0-9]+ { return parseInt(digits.join(""), 10); }

[David Majda]

2012/11/27 Roded Bahat <rod...@gmail.com>:

> It seems like a commented { in the init section at the beginning of the
> grammar causes the grammar to fail parsing.
> Same fate for both single & multi-line comments.

This is "by design" but I will probably fix it at some point. See
https://github.com/dmajda/pegjs/issues/89.

--
David Majda
Entropy fighter
http://majda.cz/