print-alert/console extra consistency trivia

extras/console/README.rst

@@ -11,7 +11,7 @@ contains an example binding:
 
 * Ensure ``duk_console.h`` is in the include path.
 
-* Include the extra header in calling code::
+* Include the extra header in calling code and initialize the bindings::
 
       #include "duktape.h"
       #include "duk_console.h"

extras/console/test.c

@@ -12,6 +12,7 @@ int main(int argc, char *argv[]) {
 	}
 
 	duk_console_init(ctx, DUK_CONSOLE_PROXY_WRAPPER /*flags*/);
+	printf("top after init: %ld\n", (long) duk_get_top(ctx));
 
 	for (i = 1; i < argc; i++) {
 		printf("Evaling: %s\n", argv[i]);

extras/print-alert/README.rst

@@ -11,7 +11,7 @@ print() and alert() bindings:
 
 * Ensure ``duk_print_alert.h`` is in the include path.
 
-* Include the extra header in calling code::
+* Include the extra header in calling code and initialize the bindings::
 
       #include "duktape.h"
       #include "duk_print_alert.h"

extras/print-alert/test.c

@@ -12,10 +12,13 @@ int main(int argc, char *argv[]) {
 	}
 
 	duk_print_alert_init(ctx, 0 /*flags*/);
+	printf("top after init: %ld\n", (long) duk_get_top(ctx));
 
 	for (i = 1; i < argc; i++) {
 		printf("Evaling: %s\n", argv[i]);
-		duk_eval_string_noresult(ctx, argv[i]);
+		(void) duk_peval_string(ctx, argv[i]);
+		printf("--> %s\n", duk_safe_to_string(ctx, -1));
+		duk_pop(ctx);
 	}
 
 	printf("Done\n");