/// <summary>
/// Initializes a new instance of the Lexer class with the specified
/// TextReader to lex.
/// </summary>
/// <param name="source">A TextReader to lex.</param>
internal Lexer(TextReader source)
{
// token queue
tokens = new LexTokenList();
// read the file contents
reader = new LexCharReader(source);
}
/// <summary>
/// Initializes a new instance of the Lexer class with the specified
/// TextReader to lex.
/// </summary>
/// <param name="source">A TextReader to lex.</param>
internal Lexer(TextReader source)
{
// token queue
tokens = new LexTokenList();
// read the file contents
reader = new LexCharReader(source);
}
