| 1 | #include "cll1.h" |
| 2 | |
| 3 | program |
| 4 | { |
| 5 | print("* echo()"); |
| 6 | echo("Hello"," ","world"," !\n"); |
| 7 | print("* print()"); |
| 8 | print("Hello","world","!"); |
| 9 | print("* NIL"); |
| 10 | print("We can print",NULL,"safely."); |
| 11 | NIL="(anything)"; |
| 12 | print("We can print",NULL,"safely."); |
| 13 | print("* coalesce():"); |
| 14 | print("We can",coalesce("print","everything"),coalesce(NULL,"everything"),"safely."); |
| 15 | print("* OFS"); |
| 16 | OFS=":"; |
| 17 | print("We","can","customize","print"); |
| 18 | OFS="..."; |
| 19 | EOL="<--\n"; |
| 20 | print("* MAYBE ?"); |
| 21 | repeat(4) print((MAYBE ? "Hello" : "Hi"), (MAYBE ? "world" : "friend"), (MAYBE ? "!" : "?")); |
| 22 | print("* WHOKNOWS ?"); |
| 23 | repeat(4) print((WHOKNOWS ? "Hello" : "Hi"), (WHOKNOWS ? "world" : "friend"), (WHOKNOWS ? "!" : "?")); |
| 24 | } |