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steve-ayerhart/gist:2229055

Created March 28, 2012 18:23
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gistfile1.txt
<JID> ::= [<node>"@"]<domain>["/"<resource>]
<node> ::= <conforming-char>[<conforming-char>]*
<domain> ::= <hname>["."<hname>]*
<resource> ::= <any-char>[<any-char>]*
<hname> ::= <let>|<dig>[[<let>|<dig>|"-"]*<let>|<dig>]
<let> ::= [a-z] | [A-Z]
<dig> ::= [0-9]
<conforming-char> ::= #x21 | [#x23-#x25] | [#x28-#x2E] |
[#x30-#x39] | #x3B | #x3D | #x3F |
[#x41-#x7E] | [#x80-#xD7FF] |
[#xE000-#xFFFD] | [#x10000-#x10FFFF]
<any-char> ::= [#x20-#xD7FF] | [#xE000-#xFFFD] |
[#x10000-#x10FFFF]
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