Previously, we showed a `Copied!` alert on copying link to a message
irrespective of the fact that the link was copied or not.
Hence add an event listener that shows the `Copied!` tooltip only
if the action was successful.
Fixes#19019.
"Copy link to message" is both a clearer label, and also more likely
to be what someone is looking for. (It also avoids adding the
"conversation" terminology to the product).
The previous label was also somewhat inaccurate, because it actually links
to a specific message in the conversation.
'>' and 'e' are added as hotkey hints for 'Quote and
reply or forward' and 'View source / Edit topic' options
in actions popover, to help make these hotkeys more discoverable.
This commit replaces fa-file-text-o with fa-file-code-o which is a
better signal for the "view source" action. It also deletes a single
line comment that had suggested the change once we moved into font
awesome 4, which Aditya Bansal <adi.bansal241996@gmail.com> helped
out in doing, first via
91962aa6ab and most recently via
75ae94e459 with several commits in
between.
Follow up of commit 2a1305d. Replace all local variables named 'msgid'
with 'message_id' in all JS and HTML files, and adds a linter rule for
it as well.
Resolves#12952.