Subj : Fix for js.time_limit stuck at 0
To   : GitLab note in main/sbbs
From : Rob Swindell
Date : Fri Sep 01 2023 11:10 am

https://gitlab.synchro.net/main/sbbs/-/merge_requests/325#note_3865

The correct way to save and restore values (even up on abend/crash of the script) is via `js.on_exit()`.

For example:
```
js.on_exit("js.time_limit = " + js.time_limit);
js.time_limit = 0;
```

.