mcc_keyvalue.h: worked

tests/mcc_keyvalue_test.cpp

@@ -22,7 +22,6 @@ cc=   2026-05-15T05:53:20.921723918 # date UTC
 )--";
 
 static std::string STR1 = R"--(
-
 aaa = dewl_ewkj23+23998
 
 #
@@ -60,13 +59,14 @@ int main()
 
     std::string buff;
 
-    err = kv.toCharRange(buff);
+    err = kv.toCharRange<decltype(kv)::OPOLICY_FULL>(buff);
+    // err = kv.toCharRange(buff);
     if (err) {
         std::println("ERR = {}", err);
         return 1;
     }
 
-    std::println("--(\n{}\n)--'", buff);
+    std::println("--(\n{}\n)--", buff);
 
     std::print("KEYS: ");
     for (auto const& k : kv.keys()) {