mirror of
https://github.com/zulip/zulip.git
synced 2025-11-03 05:23:35 +00:00
This mostly moves code from ui.js. We change the arguments to `message_fetch.load_more_messages()` to be `opts` with callbacks for `show_loading` and `hide_loading`. We also defer starting the scroll handler until `message_fetch.js` has been initialized.