Dominus' Memoize is probably going to be the way to go, but here's a source filter implementation anyways 
package Inline::Subs;

use strict;

use Regexp::Common;
use Filter::Simple;

my $re = qr< sub ( [_a-zA-Z](?:[\w_]+) )
             \s* : \s* inline \s*
             ( $RE{balanced}{-parens => '{}' )
           >x;

FILTER_ONLY
  code => sub {
    while(my($subname, $code) = /$re/) {
      s/$re// and s/\b$subname\b/$code/g;
    }
  }
;

q[ and the rest is silence ];

[download]
Brutish I know, but hopefully any subs declared sub funcname : inline will be inlined into the code. If not, that code (and the regexes from the Sub::Lexical source) should give you a head start :)
HTH

_________
broquaint

In reply to Re: Inline subs? by broquaint
in thread Inline subs? by Limbic~Region

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