public override Token Build(Token lastToken, ScriptEngine engine, Script script, ref SourceCode sourceCode)
{
// using (arg1, arg2, arg3) { }
sourceCode += 5;
if (!sourceCode.SeekToNext('('))
{
sourceCode.Throw("Expected (");
}
// Build up the arguments.
Dictionary<string, List<Token>> items = new Dictionary<string, List<Token>>();
while (sourceCode.CurrentCode != ')')
{
string name = sourceCode.NextWord();
if (sourceCode.CurrentCode != '=')
{
sourceCode.Throw(String.Format("Unexpected character, {0}.", sourceCode.CurrentCode));
}
// Otherwise...
List<Token> code = engine.BuildTokens(ref sourceCode, ref script, new char[] {',', ')'});
items.Add(name, code);
}
if (!sourceCode.SeekToNext('{'))
{
sourceCode.Throw(String.Format("Unexpected character, {0}", sourceCode.NextCode));
}
List<List<List<Token>>> codeBlock = engine.BuildLongTokens(ref sourceCode, ref script, new char[] {'}'});
return new UsingToken(items, codeBlock);
}