Sergey Matveev's repositories - public-inbox.git/commit

]> Sergey Matveev's repositories - public-inbox.git/commit

use utf8::{encode,decode} for in-place transforms

No need to duplicate the string when transforming it;
learned from studying SpamAssassin 3.4.1

lib/PublicInbox/NNTP.pm		diff \| blob \| history
lib/PublicInbox/SearchMsg.pm		diff \| blob \| history
lib/PublicInbox/View.pm		diff \| blob \| history

My patches to https://public-inbox.org/public-inbox.git