protected virtual string ReadIdent()
{
var sb = new StringBuilder();
char ch = _reader.NextChar;
sb.Append(ch);
ch = _reader.Next();
while (CommandStream.IsAlpha(ch) || CommandStream.IsDigit(ch))
{
sb.Append(ch);
ch = _reader.Next();
}
return(sb.ToString());
}
protected virtual bool IsIdentStart(char ch)
{
return(CommandStream.IsAlpha(ch));
}