IEnumerable <Token> NewLexer(string expressionString)
{
var baseType = typeof(T);
if (baseType.IsGenericType)
{
baseType = baseType.GetGenericTypeDefinition();
}
return(LexerFactory.NewLexer(baseType, expressionString, delegate(ref string s, Token token)
{
switch (token.TokenTypeName)
{
case "Whitespace":
case "Whitespace2":
return null;
case "EndOther":
s = null;
return null;
case "StartOther":
s = "Other";
return null;
case "EOF":
if (s == "Other")
{
return new Token("Error", "Unexpected EOF", token.FromPos, token.ToPos);
}
return token;
case "Label":
if (s == "Other")
{
goto case "Label2";
}
return token;
case "Label2": return new Token("OtherLabel", token.Value, token.FromPos, token.ToPos);
default: return token;
}
}));
}
IEnumerable <Token> NewLexer(string expressionString)
{
var baseType = typeof(T);
if (baseType.IsGenericType)
{
baseType = baseType.GetGenericTypeDefinition();
}
return(LexerFactory.NewLexer(baseType, expressionString, delegate(ref string s, Token token)
{
switch (token.TokenTypeName)
{
case "Whitespace":
return null;
default: return token;
}
}));
}