X-Git-Url: https://git.harvie.cz/?a=blobdiff_plain;f=demos%2Fadvanced-hello-world.c;h=124788a5f180d5cb9a86f637898fe31d91a900a3;hb=96df7894a6fa368e5b333fc72896e30b471f5992;hp=4b0985900c707a45e1dd8e48ce1a2112039d8e57;hpb=e91cd8804465d035fb231d06874a9e70c7e97f55;p=svn%2FCll1h%2F.git

diff --git a/demos/advanced-hello-world.c b/demos/advanced-hello-world.c
index 4b09859..124788a 100644
--- a/demos/advanced-hello-world.c
+++ b/demos/advanced-hello-world.c
@@ -7,16 +7,27 @@ program
  print("* print()");
  print("Hello","world","!");
  print("* NIL");
- print("We can print",NULL,"safely.");
- NIL="(anything)";
- print("We can print",NULL,"safely.");
- print("* coalesce():"); 
- print("We can",coalesce("print","everything"),coalesce(NULL,"everything"),"safely."); 
+ 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");
+ print("We","can","customize","print.");
  OFS="...";
  EOL="<--\n";
+ print("");
  print("* MAYBE ?");
  repeat(4) print((MAYBE ? "Hello" : "Hi"), (MAYBE ? "world" : "friend"), (MAYBE ? "!" : "?"));
  print("* WHOKNOWS ?");