+ print("* NIL");
+ print("We can print", NULL, "safely.");
+ NIL="(hic sunt crocodiles)";
+ print("We can print", NULL, "safely.");
+
+ {
+ str p = "print", a = NULL;
+ print("* coalesce():");
+ print("We can", coalesce(p, "everything"), "almost", coalesce(a, "anything"), "safely.");
+ }
+
+ echo("Surprisingly ->",NIL," (you can't see this)");
+ print("<- nothing special here.");
+ print("* OFS");
+ OFS="";
+ EOL="";
+ print("We","Can","Print","Without","Spaces","BetweenArgs.");
+ OFS=":";
+ print("We","can","customize","print.");
+ OFS="...";
+ EOL="<--\n";
+ print("");