Bugfix: carc and cbox cmp functions had bug.

Renamed: i_key_sptr / i_val_sptr to i_key_arcbox / i_val_arcbox.
Other smaller updates.

1 files changed, 21 insertions, 0 deletions

diff --git a/examples/utf8replace_c.c b/examples/utf8replace_c.c
new file mode 100644
index 00000000..e04f2cb8
--- /dev/null
+++ b/examples/utf8replace_c.c
@@ -0,0 +1,21 @@
+#include <stc/cstr.h>
+#include <stc/csview.h>
+#include <stc/utf8.h>
+
+int main() {
+    c_auto (cstr, hello) {
+        hello = cstr_new("hell😀 world");
+        printf("%s\n", hello.str);
+
+        cstr_replace_sv(
+            &hello, 
+            utf8_substr(hello.str, 4, 1), 
+            c_sv("🐨")
+        );
+        printf("%s\n", hello.str);
+
+        csview sv = csview_from_s(hello);
+        c_foreach (c, csview, sv)
+            printf(c_PRIsv ",", c_ARGsv(c.codep));
+    }
+}