X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;f=demos%2Fadvanced-hello-world.c;h=a5475ba5efc3e313d4cf3b51913c0d3210766bf8;hb=bce4b05df61258229122aa6a77aa67ac96462393;hp=1212211d5f2378680cb28b482e43668bc3fcffc0;hpb=5a5eb547235b4b5f306022cbfd6727828cc622e5;p=svn%2FCll1h%2F.git

diff --git a/demos/advanced-hello-world.c b/demos/advanced-hello-world.c
index 1212211..a5475ba 100644
--- a/demos/advanced-hello-world.c
+++ b/demos/advanced-hello-world.c
@@ -2,6 +2,29 @@
 
 program
 {
- 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 ?");
+ repeat(4) print((MAYBE ? "Hello" : "Hi"), (MAYBE ? "world" : "friend"), (MAYBE ? "!" : "?"));
+ print("* WHOKNOWS ?");
+ repeat(4) print((WHOKNOWS ? "Hello" : "Hi"), (WHOKNOWS ? "world" : "friend"), (WHOKNOWS ? "!" : "?"));
 }