With webpack, variables declared in each file are already file-local
(Global variables need to be explicitly exported), so these IIFEs are
no longer needed.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
A selector like `$('.elem1 .elem2:first')` selects the first descendant
with class name `.elem2` under `.elem1`. This is the same as saying
`$('.elem1 .elem2').first()`. See example here:
https://jsbin.com/bohehesari/edit?html,js,output
Apparently, we didn't have one of these, and thus had a moderate
number of generally very old violations in the codebase. Fix this and
clear the ones that exist..
Fixes bugs of when multiple messages are being edited simultaneously.
Specifically, typeahead is no longer broken, copying messages to clipboard
is less buggy, and resizing is no longer
broken when multiple messages are being edited.
* In most cases, eslint --fix with the right comma-dangle settings was
able to update the code correctly.
* The exceptions were cases where the parser incorrectly treated the
arguments to functions as lists/objects and added commas; these are
detectable with linters, and we fixed manually. Since this is test
code, we can be reasonably confident that just fixing the failures
suffices to correct any bugs introduced by making changes
automatically.
We originally waited for .message_edit_notice to appear, now we wait for
textarea.message_edit_content to disappear.
This is better because the previous code didn't correctly handle
editing the same message twice (the "EDITED" tag would still be there
from the first edit, so it wouldn't wait at all the second time!).
Anders Kaseorg
Thomas Ip
Tim Abbott
Umair Khan
Cory Lynch
Igor Tokarev
Rishi Gupta
Vishnu Ks