-# Copyright (C) 2016-2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2020 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# read-only utilities for Email::MIME
($s, $err);
}
+# returns an array of quoted or unquoted sections
+sub split_quotes {
+ # Quiet "Complex regular subexpression recursion limit" warning
+ # in case an inconsiderate sender quotes 32K of text at once.
+ # The warning from Perl is harmless for us since our callers can
+ # tolerate less-than-ideal matches which work within Perl limits.
+ no warnings 'regexp';
+ split(/((?:^>[^\n]*\n)+)/sm, shift);
+}
+
1;