- echo("Hello ",NULL," ","world"," ! ");
- print("Hello", "world",NULL,"!");
-
+ print("* echo()");
+ echo("Hello"," ","world"," !\n");
+ print("* print()");
+ print("Hello","world","!");
+ print("* NIL");
+ print("We can print",NULL,"safely.");
+ NIL="(hic sunt crocodiles)";
+ print("We can print",NULL,"safely.");
+ print("* coalesce():");
+ print("We can",coalesce("print","everything"),"almost",coalesce(NULL,"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("");
+ print("* MAYBE ?");