use PublicInbox::MID qw/mid_clean mid_escape/;
use base qw/Exporter/;
our @EXPORT_OK = qw/ascii_html obfuscate_addrs to_filename src_escape
- to_attr from_attr prurl/;
+ to_attr prurl/;
my $enc_ascii = find_encoding('us-ascii');
# safe-ish acceptable filename pattern for portability
$first . $str;
}
-# reverse the result of to_attr
-sub from_attr ($) {
- my ($str) = @_;
- my $first = '';
- if ($str =~ s/\AZ([a-f0-9]{2})//ms) {
- $first = chr(hex($1));
- }
- $str =~ s!::([a-f0-9]{2})!chr(hex($1))!egms;
- $str =~ tr!:!/!;
- utf8::decode($str);
- $first . $str;
-}
-
1;