Added more tests

src/build/token/Tokenize.go

@@ -59,15 +59,24 @@ func Tokenize(buffer []byte) List {
 		// Comment
 		case '/':
 			if i+1 >= len(buffer) || buffer[i+1] != '/' {
-				tokens = append(tokens, Token{Operator, i, buffer[i : i+1]})
+				position := i
 				i++
+
+				for i < len(buffer) && isOperator(buffer[i]) {
+					i++
+				}
+
+				tokens = append(tokens, Token{Operator, position, buffer[position:i]})
 				continue
 			}
 
+			position := i
+
 			for i < len(buffer) && buffer[i] != '\n' {
 				i++
 			}
 
+			tokens = append(tokens, Token{Comment, position, buffer[position:i]})
 			continue
 
 		// String