Fairly large update before release 4.1, cleaning up docs and some minor additions.

1 files changed, 4 insertions, 5 deletions

diff --git a/misc/examples/prime.c b/misc/examples/prime.c
index 4a3b8498..1a272e78 100644
--- a/misc/examples/prime.c
+++ b/misc/examples/prime.c
@@ -27,20 +27,19 @@ cbits sieveOfEratosthenes(intptr_t n)
 int main(void)
 {
     intptr_t n = 1000000000;
-    printf("computing prime numbers up to %" c_ZI "\n", n);
+    printf("Computing prime numbers up to %" c_ZI "\n", n);
 
     clock_t t1 = clock();
     c_with (cbits primes = sieveOfEratosthenes(n + 1), cbits_drop(&primes)) {
-        puts("done");
         intptr_t np = cbits_count(&primes);
         clock_t t2 = clock();
 
-        printf("number of primes: %" c_ZI ", time: %f\n", np, (float)(t2 - t1) / (float)CLOCKS_PER_SEC);
+        printf("Number of primes: %" c_ZI ", time: %f\n\n", np, (float)(t2 - t1) / (float)CLOCKS_PER_SEC);
         puts("Show all the primes in the range [2, 1000):");
         printf("2");
         c_forrange (i, 3, 1000, 2)
             if (cbits_test(&primes, i>>1)) printf(" %lld", i);
-        puts("");
+        puts("\n");
 
         puts("Show the last 50 primes using a temporary crange generator:");
         crange R = crange_make(n - 1, 0, -2);
@@ -48,7 +47,7 @@ int main(void)
                       , cbits_test(&primes, *i.ref>>1)
                       , c_flt_take(i, 50)) {
             printf("%lld ", *i.ref);
-            if (i.count % 10 == 0) puts("");
+            if (c_flt_last(i) % 10 == 0) puts("");
         }
     }
 }