X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;f=demos%2Fadvanced-hello-world.c;h=124788a5f180d5cb9a86f637898fe31d91a900a3;hb=3f49056d3d4121eff6a0777c7b24c13c54fc0953;hp=07a14b851a91763e7b8a46283dce1f3b48c2e8b7;hpb=f57259369784a5df46b75488d50e431ed1741235;p=svn%2FCll1h%2F.git

diff --git a/demos/advanced-hello-world.c b/demos/advanced-hello-world.c
index 07a14b8..124788a 100644
--- a/demos/advanced-hello-world.c
+++ b/demos/advanced-hello-world.c
@@ -7,15 +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 ?");