Add a CONSOLE_ERROR function

c/jsc-test.c

@@ -24,6 +24,21 @@ JSValueRef console_log(JSContextRef ctx, JSObjectRef function, JSObjectRef thisO
	return JSValueMakeUndefined(ctx);
}
JSValueRef console_error(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) {
	for (int i = 0; i < argumentCount; i++) {
		if (i > 0) {
			fprintf(stderr, " ");
		}
		JSStringRef str = to_string(ctx, arguments[i]);
		JSStringGetUTF8CString(str, console_log_buf, CONSOLE_LOG_BUF_SIZE);
		fprintf(stderr, "%s", console_log_buf);
	}
	fprintf(stderr, "\n");
	return JSValueMakeUndefined(ctx);
}
void register_global_function(JSContextRef ctx, char *name, JSObjectCallAsFunctionCallback handler) {
	JSObjectRef global_obj = JSContextGetGlobalObject(ctx);
@@ -42,6 +57,7 @@ int main(int argc, char **argv) {
	JSObjectRef global_obj = JSContextGetGlobalObject(ctx);
	register_global_function(ctx, "CONSOLE_LOG", console_log);
	register_global_function(ctx, "CONSOLE_ERROR", console_error);
	JSStringRef source = JSStringCreateWithUTF8CString("<inline>");
	JSStringRef script;