multi line string - no needs to escape symbols

source/dopp.d

@@ -203,7 +203,12 @@ int main(string[] argv){
   
   
   
-  string source = `if (x > 0) { writeln("Positive"); }`;
+  //string source = `if (x > 0) { writeln("Positive"); }`;
+  string source = q"[
+  if (x > 0) {
+    writeln("Positive");
+  }
+  ]";
   auto tokens = tokenize(source);
   writeln(tokens);
   parse(tokens);