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, 6 insertions, 1 deletions

diff --git a/docs/cstr_api.md b/docs/cstr_api.md
index 64099675..64ad002c 100644
--- a/docs/cstr_api.md
+++ b/docs/cstr_api.md
@@ -160,7 +160,12 @@ char*        cstrnstrn(const char* str, const char* search, intptr_t slen, intpt
 #include <stc/cstr.h>
 
 int main() {
-    c_auto (cstr, s0, s1, full_path) {
+    cstr s0, s1, full_path;
+    c_defer(
+        cstr_drop(&s0),
+        cstr_drop(&s1),
+        cstr_drop(&full_path)
+    ){
         s0 = cstr_lit("Initialization without using strlen().");
         printf("%s\nLength: %" c_ZI "\n\n", cstr_str(&s0), cstr_size(&s0));