Set

Name

obs-ctext Copy

Original expression

$rfc5322:obs-ctext Copy

Normalized

[\u0001-\u0008\u000B-\u000C\u000E-\u001F\u007F] Copy

Perl

[\x01-\x08\x0B-\x0C\x0E-\x1F\x7F] Copy

Complemetary

[Notes] [RFC5322]

The set definition is contained in sets.json data file.