private SqlToken ReadWord()
{
var l = _chars.GetLocation();
var chars = new List <char>();
while (true)
{
var c = _chars.GetNext();
if (!char.IsLetterOrDigit(c) && c != '_')
{
_chars.PutBack(c);
break;
}
chars.Add(c);
}
var s = new string(chars.ToArray());
if (Facts.IsKeyword(s))
{
return(new SqlToken(s.ToUpperInvariant(), SqlTokenType.Keyword, l));
}
return(new SqlToken(s.ToLowerInvariant(), SqlTokenType.Identifier, l));
}
public static SqlToken Word(string s, Location location)
{
if (Facts.IsKeyword(s))
{
return(new SqlToken(s.ToUpperInvariant(), SqlTokenType.Keyword, location));
}
return(new SqlToken(s, SqlTokenType.Identifier, location));
}
