From: Phil Tomson <rubyfan@...>
Date: 2008-04-23T05:00:26+09:00
Subject: Re: Treetop parser (or PEG in general?) questions

On 4/22/08, Iñaki Baz Castillo <ibc@aliax.net> wrote:
> El Martes, 22 de Abril de 2008, Phil Tomson escribió:
>
> > The first testcase (test_eol_comment) fails, but the second one
>  > passes.  Any idea what's wrong with that comment_to_eol rule?
>
>
> Are you sure? both cases work for me.
>
>  --
>
> Iñaki Baz Castillo
>
>

I found out on #treetop IRC that I need to change the comment_eol rule to:

  rule comment_to_eol
    '--' (!"\n" .)+ "\n"
  end

Then it'll match: "--this is a comment\n"