development branch for 4.2

Removed uses of c_auto and c_with in documentation examples and code examples. Still using c_defer a few places.
Renamed c11/fmt.h to c11/print.h.
Some additions in ccommon.h, e.g. c_const_cast(T, x).
Improved docs.

1 files changed, 15 insertions, 14 deletions

diff --git a/misc/examples/gauss2.c b/misc/examples/gauss2.c
index c531e5e3..79397f0c 100644
--- a/misc/examples/gauss2.c
+++ b/misc/examples/gauss2.c
@@ -22,21 +22,22 @@ int main()
     stc64_normalf_t dist = stc64_normalf_new(Mean, StdDev);
 
     // Create and init histogram map with defered destruct
-    c_auto (csmap_int, mhist)
-    {
-        c_forrange (N) {
-            int index = (int) round( stc64_normalf(&rng, &dist) );
-            csmap_int_insert(&mhist, index, 0).ref->second += 1;
-        }
+    csmap_int mhist = {0};
+    cstr bar = {0};
+
+    c_forrange (N) {
+        int index = (int) round( stc64_normalf(&rng, &dist) );
+        csmap_int_insert(&mhist, index, 0).ref->second += 1;
+    }
 
-        // Print the gaussian bar chart
-        c_auto (cstr, bar)
-        c_forpair (index, count, csmap_int, mhist) {
-            int n = (int)((float)*_.count * StdDev * Scale * 2.5f / (float)N);
-            if (n > 0) {
-                cstr_resize(&bar, n, '*');
-                printf("%4d %s\n", *_.index, cstr_str(&bar));
-            }
+    // Print the gaussian bar chart
+    c_forpair (index, count, csmap_int, mhist) {
+        int n = (int)((float)*_.count * StdDev * Scale * 2.5f / (float)N);
+        if (n > 0) {
+            cstr_resize(&bar, n, '*');
+            printf("%4d %s\n", *_.index, cstr_str(&bar));
         }
     }
+    cstr_drop(&bar);
+    csmap_int_drop(&mhist);
 }