Definition of a TWikiWord

I thought I already had a page like this here, but apparently not. I want to follow up on the definition of a TWikiWord as shown on WikiWord, which is:

See:

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Syntax of a WikiWord

(from WikiWord)

• Uppercase letter(s)
• Lowercase letter(s) or numbers(s)
• Uppercase letter(s)
• Optional lowercase or uppercase letter(s) or number(s)

WikiWord syntax in Extended Backus.Naur form (EBNF):

    wikiWord        = upperLetters , lowerNumLetters , upperLetters , { alphaNum } ;
    upperLetters    = upperCase , { upperCase } ;
    lowerNumLetters = lowerNum , { lowerNum } ;
    alphaNum        = upperCase | lowerCase | digit ;
    lowerNum        = lowerCase | digit ;
    lowerCase       = "a" | "b" | "c" | "d" | "e" | "f" | "g" | "h" | "i"
                    | "j" | "k" | "l" | "m" | "n" | "o" | "p" | "q" | "r"
                    | "s" | "t" | "u" | "v" | "w" | "x" | "y" | "z" ;
    upperCase       = "A" | "B" | "C" | "D" | "E" | "F" | "G" | "H" | "I"
                    | "J" | "K" | "L" | "M" | "N" | "O" | "P" | "Q" | "R"
                    | "S" | "T" | "U" | "V" | "W" | "X" | "Y" | "Z" ;
    digit           = "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" ;

Some tests

Hmm, I thought some punctuation was allowed in a TWikiWord, but I seem to be wrong. (Note the @ sign doesn't quite create a TWikiWord, but is recognized as an email address.):

WikiWord

W4Word

WikiW4ord

WikiworD

Wi_kiWord

WikiWo-rd

WikiWo~rd

WikiWo!rd

WikiWo@rd

WikiWo$rd

WikiWo%rd

WikiWo^rd

WikiWo&rd

WikiWo*rd

WikiWo_rd

WikiWo+rd

WikiWo=rd

WikiWo?rd

WikiWo/rd

WikiWo\rd

Contributors

• () RandyKramer - 2009-05-20
• If you edit this page: add your name here; move this to the next line; and if you've used a comment marker (your initials in parenthesis), include it before your WikiName.

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