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In installman, break the de-duplication code out from from podset().
authorNicholas Clark <nick@ccl4.org>
Sat, 17 Dec 2011 10:03:15 +0000 (11:03 +0100)
committerNicholas Clark <nick@ccl4.org>
Mon, 19 Dec 2011 12:55:19 +0000 (13:55 +0100)
commit524b493266cc54d7a692b52997e57235d9fdeabe
treee183ede4871dd6e852bf7da73c9ec0a8ee3e952e
parentb186d677a9fa494035b07d613cfd0fdbaf1aaa5d
In installman, break the de-duplication code out from from podset().

It is both clearer and simpler to have separate subroutines to implement
the logic to avoid processing copied podfiles more than once.
pod/buildtoc