Save as /usr/local/bin/handler-subl and use with https://gist.github.com/cfg/6244326

gistfile1.php

#!/usr/bin/env php -q
<?php

$subl = '/usr/local/bin/subl';

if( empty($argv[1]) )
  exit(1);

$parts = parse_url( $argv[1] );

$scheme = $parts['scheme'];
$action = $parts['host'];
$query = $parts['query'];

$file = false;
$line = false;

parse_str( $query );

if( empty($file) )
	exit(1);

if( !empty($line) && intval($line) )
	$file = $file . ':' . intval($line);

$cmd = escapeshellcmd($subl) . ' ' . escapeshellarg( $file );

exec( $cmd, $output, $retval );

exit($retval);