Add global constant MRUBY_COPYRIGHT

This commit is contained in:
MATSUMOTO Ryosuke
2014-02-05 23:54:15 +09:00
parent 456a765e53
commit dadf06f72b
3 changed files with 23 additions and 3 deletions
+7 -1
View File
@@ -73,6 +73,12 @@ mrb_show_copyright(mrb_state *mrb)
static const char copyright_msg[] = "mruby - Copyright (c) 2010-2014 mruby developers\n";
mrb_value msg;
msg = mrb_str_new(mrb, copyright_msg, sizeof(copyright_msg) - 1);
if (mrb_const_defined(mrb, mrb_obj_value(mrb->object_class), mrb_intern_lit(mrb, "MRUBY_COPYRIGHT"))) {
msg = mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern_lit(mrb, "MRUBY_COPYRIGHT"));
msg = mrb_funcall(mrb, msg, "+", 1, mrb_str_new_cstr(mrb, "\n"));
}
else {
msg = mrb_str_new(mrb, copyright_msg, sizeof(copyright_msg) - 1);
}
printstr(mrb, msg);
}