public static string Parse(Afx.Lexer lexer)
{
StringBuilder identifier = new StringBuilder();
while (true)
{
if (lexer.IsAlphaNumeric() ||
lexer.IsDot() ||
lexer.IsColon() ||
lexer.IsMinus() ||
lexer.IsUnderscore() ||
lexer.IsAt())
{
identifier.Append(lexer.Consume());
continue;
}
if (lexer.IsEqualSign() ||
lexer.IsWhiteSpace() ||
lexer.IsClosingBracket() ||
lexer.IsForwardSlash())
{
return(identifier.ToString());
}
var unexpectedChar = lexer.Consume();
throw new AfxException($@"Unexpected character ""{unexpectedChar}"" in identifier ""{identifier.ToString()}""");
}
}
