public static Pattern EmailAddress()
{
QuantifiedGroup left = OneMany(Chars.Alphanumeric() + "!#$%&'*+/=?^_`{|}~-");
QuantifiedGroup right = Maybe(MaybeMany(Chars.Alphanumeric() + "-") + Alphanumeric());
return(NoncapturingGroup(
left
+ MaybeMany("." + left)
+ "@"
+ OneMany(Alphanumeric() + right + ".")
+ Alphanumeric()
+ right));
}
public static Pattern CSharpCharacterLiteral()
{
QuantifiedGroup chars = MaybeMany(!Chars.Apostrophe().Backslash().NewLineChar());
return(SurroundApostrophes(chars + MaybeMany(Backslash().NotNewLineChar() + chars)));
}
public static Pattern CSharpEscapedTextLiteral()
{
QuantifiedGroup chars = MaybeMany(!Chars.QuoteMark().Backslash().NewLineChar());
return(SurroundQuoteMarks(chars + MaybeMany(Backslash().NotNewLineChar() + chars)));
}
