/// <summary>
/// Initialize
/// </summary>
public ParserBase(Context context)
{
_context = context;
_parseErrors = new List<LangException>();
_lexer = new Lexer(string.Empty);
_lexer.SetContext(_context);
}
/// <summary>
/// Convert the script to a series of tokens.
/// </summary>
/// <param name="script">The script content or file name</param>
/// <param name="isFile">Whether or not the script supplied is a filename or actual script content</param>
/// <returns></returns>
public List<TokenData> ToTokens(string script, bool isFile)
{
List<TokenData> tokens = null;
if (isFile)
{
script = File.ReadAllText(script);
}
var lexer = new Lexer(script);
lexer.SetContext(_context);
Execute(() =>
{
tokens = lexer.Tokenize();
},
() => string.Format("Last token: {0}, Line : {1}, Pos : {2} ", lexer.LastToken.Text, lexer.State.Line, lexer.State.LineCharPosition));
return tokens;
}
/// <summary>
/// Initialize
/// </summary>
public ParserBase(Context context)
{
_context = context;
_parseErrors = new List<LangException>();
_lexer = new Lexer();
_lexer.SetContext(_context);
_lexer.Init("");
}
/// <summary>
/// Initialize the combinator.
/// </summary>
/// <param name="lexer">The main lexer</param>
public virtual void Init(Lexer lexer)
{
_lexer = lexer;
}
/// <summary>
/// Initialize the combinator.
/// </summary>
/// <param name="lexer">The main lexer</param>
public virtual void Init(Lexer lexer)
{
_lexer = lexer;
}