Initial data commit

Task/Repeat/AWK/repeat.awk

@@ -0,0 +1,18 @@
+# syntax: GAWK -f REPEAT.AWK
+BEGIN {
+    for (i=0; i<=3; i++) {
+      f = (i % 2 == 0) ? "even" : "odd"
+      @f(i) # indirect function call
+    }
+    exit(0)
+}
+function even(n,  i) {
+    for (i=1; i<=n; i++) {
+      printf("inside even %d\n",n)
+    }
+}
+function odd(n,  i) {
+    for (i=1; i<=n; i++) {
+      printf("inside odd %d\n",n)
+    }
+}