Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

I don't have any problem running the example I posted in Perl 5.10:

#!/usr/bin/perl use strict; use warnings; use Parse::RecDescent; my $p2 = Parse::RecDescent->new(q( hyphen : "-" option : "a" | "b" | "c" Format : Entry(s) Pre : hyphen option Post : option hyphen Entry : Pre | Post { use Data::Dumper; print Dumper \%ite +m;} )); $p2->Format('a-'); $p2->Format('-a');


$VAR1 = { 'Post' => '-', '__RULE__' => 'Entry' };


In reply to Re^2: Parse::RecDescent grammar definition by citromatik
in thread Parse::RecDescent grammar definition by citromatik

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?

What's my password?
Create A New User
Domain Nodelet?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (2)
As of 2024-04-17 03:41 GMT
Find Nodes?
    Voting Booth?

    No recent polls found