^0~\S|^\@\S+:\s
\n\n
^(:[A-C]|[1-6])~[ a-Z0-9,.;:!?"'\/()-]+
^(!_|_[12]|_[12]?\*)\s
~\{
\}~
[!*]\{
\}[!*]
[/_,^+-]\{
\}[/_,^+-]
[*]\S+[*]
\{[^}]+\}(http:\/\/\S+|image)\s
\bhttp:\/\/\S+
^%+\s.
^code\{\s*$
^\}code\s*$
^poem\{\s*$
^\}poem\s*$
^group\{\s*$
^\}group\s*$
^alt\{\s*$
^\}alt\s*$
<:(pb|np)>
<(\/\s*)?br>
~\^(\s|$)
^\^~\s.+