reinstall shadowed sub before continuing parse
authorGraham Knop <haarg@haarg.org>
Tue, 18 Jun 2013 08:24:45 +0000 (04:24 -0400)
committerGraham Knop <haarg@haarg.org>
Tue, 18 Jun 2013 08:28:51 +0000 (04:28 -0400)
commitb40e1ccdc90c11ef980dc316d98c414e002993e5
treef48413ca950219cbfe4a4d812254348c968b6631
parent68363889f9db96c23739f3384d70db2c9070daf4
reinstall shadowed sub before continuing parse

This allows shadowed subs to be called in the code returned by the
filter.  It requires restarting the filter so we can switch out the
glob, having the 'trigger' keyword bind to the fake sub and the ouput of
tthe filter bind to the original shadowed sub.
lib/Filter/Keyword.pm
lib/Filter/Keyword/Parser.pm