# returns an array of quoted or unquoted sections
sub split_quotes {
+ # some editors don't put trailing newlines at the end,
+ # make sure split_quotes can work:
+ $_[0] .= "\n" if substr($_[0], -1) ne "\n";
+
# 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);
+ split(/((?:^>[^\n]*\n)+)/sm, $_[0]);
}
1;