I'm trying to minimize the new features added to Marpa::R2, but your write
up will help with the planning for Kollos, in any case.
On Thu, Mar 5, 2015 at 5:39 PM, Thomas Weigert
wrote:
> Why don't I write this up with more detailed examples... Th.
>
>
>
> On 03/05/2015 07:19 PM, Jeffrey Kegler
Why don't I write this up with more detailed examples... Th.
On 03/05/2015 07:19 PM, Jeffrey Kegler
wrote:
I actually did not understand what this syntax
would be supposed to do.
On Thu, Mar 5, 2015 at 5:01 PM,
Th
I actually did not understand what this syntax would be supposed to do.
On Thu, Mar 5, 2015 at 5:01 PM, Thomas Weigert
wrote:
>
>
> A related suggestion was mentioned below: Allow to mention symbols (of the
> grammar or just Perl names) that are passed as parameters to custom
> actions. Then I co
In custom actions you can access context variables:
http://search.cpan.org/~jkegl/Marpa-R2-2.102000/pod/Semantics.pod#Action_context
Right now there are only a few of these. Which others would you like?
On Thu, Mar 5, 2015 at 5:01 PM, Thomas Weigert
wrote:
>
> Jeff,
>
> thanks. I understand th
Jeff,
thanks. I understand that I can write the list explicitly, but that means I
also have to write the semantics to turn the spine into a list. Not
difficult, but not as clear. My suggestion was just that since we have the
DSL and this information is available also, why not provide this
inf
Quantified rules are semantic sugar for BNF, and you can write BNF rules
and have access to all the symbols in them, including those you think of as
separators. I say "think of", because if separators are given a semantics,
they are (conceptually) more than just separators. Sequences can be
writt
Dear all,
this may be a "newbie cannot find the documentation" issue, but I cannot
see how I can get, when defining an action, to the separator defined for a
quantified rule.
It would be most convenient, if there were an array descriptor action
available that provides me the separator, so I c
Progess! MarpaX::Languages::SVG::Parser now works, since I replaced
XML::SAX::ParserFactory with XML::Parser. I still need to re-write part of
the docs.
The problem remains that to generate the demo page I need Dump::TreeDumper,
which won't install because it needs Devel::Size, which is broken
