public override Verb CreateVerb(string[] tokens)
{
var fieldName = tokens[2];
var messageName = tokens[4];
var type = tokens[5];
Color(position, tokens[1].Length, Whitespaces);
Color(fieldName.Length, Variables);
Color(tokens[3].Length, Structures);
Color(messageName.Length, Messaging);
if (type.StartsWith("$"))
{
Color(type.Length, Messaging);
var argumentExp = PushValue(type.Drop(1));
var assignParser = new AssignParser();
if (assignParser.Parse(source, NextPosition).If(out var assignment, out var index))
{
overridePosition = index;
return(new IndexedSetterMessage(fieldName, messageName, argumentExp, assignment.Verb, assignment.Expression,
false)
{
Index = position
});
}
return(null);
}
Color(type.Length, Structures);
var insert = type.EndsWith("+");
if (GetExpression(source, NextPosition, CloseBracket(), true).If(out var exp, out var i1))
{
var assignParser = new AssignParser();
if (assignParser.Parse(source, i1).If(out var assignment, out var i))
{
overridePosition = i;
return(new IndexedSetterMessage(fieldName, messageName, exp, assignment.Verb, assignment.Expression, insert));
}
}
return(null);
}
public override Verb CreateVerb(string[] tokens)
{
var message = tokens[2];
Color(position, tokens[1].Length, Whitespaces);
Color(1, Structures);
Color(message.Length, Messaging);
Color(tokens[3].Length, Whitespaces);
var assignParser = new AssignParser();
var start = position + tokens[1].Length + 1 + message.Length + tokens[3].Length;
if (assignParser.Parse(source, start).If(out var assignment, out var index))
{
overridePosition = index;
return(new ClassSetter(message, assignment.Verb, assignment.Expression));
}
return(null);
}