Somewhat related, this is how I do emoji on Fedora and RHEL:

https://opensource.com/article/19/10/how-type-emoji-linux

(I think this is the Unicode panel jtagcat mentioned.)

On Sun, Aug 9, 2020 at 8:20 AM jtagcat via users <users@lists.fedoraproject.org> wrote:
The same combination works in epiphany. I did some research, and turns
out this is a feature of GTK.

There's also an 'emoji pane' in ibus, Ctrl+Shift+E
(/desktop/ibus/panel/emoji) (actually Ctrl+Shfit+U for 'unicode panel'
as well).
It seems to act like a compose key, but not. I didn't fully understand
how it works. You use space to get the initial search result, and press
again to get the next result. Enter seems to accept the result, but
pressing that 🫂seems to in some situations result to emoji+return being
entered.

On 08.07.20 04:33, Michael D. Setzer II via users wrote:
> I went thru the standard Ctrl and keys to see what I would get, and found a
> web page with a list, but it didn't have the ctrl ;
>
> Ctrl C Copy
> Ctrl F Find
> Ctrl H Seach and Replace
> Ctrl I (Line you want to move cursor to)
> Ctrl N New Document
> Ctrl O Open File
> Ctrl P Print
> Ctrl Q Quit
> Ctrl S Save
> Ctrl T New Tab
> Ctrl V Paste
> Ctrl W Close Tab
> Ctrl . emojis
> Ctrl / seems to select all?
> Ctrl ; emojis
>
> Ones I found on a web page
>
> Ctrl + Alt + PageDown Switches to the next tab to the left.
> Ctrl + Alt + PageDown Switches to the next tab to the right.
> Ctrl + W      Close tab.
> Ctrl + Shft + L       Save all tabs.
> Ctrl + Shft + W       Close all tabs.
> Alt + n       Jump to nth tab.
> Ctrl + N      Create a new document.
> Ctrl + O      Open a document.
> Ctrl + L      Open a location.
> Ctrl + S      Save the current document to disk.
> Ctrl + Shft + S       Save the current document with a new filename.
> Ctrl + P      Print the current document.
> Ctrl + Shft + P       Print preview.
> Ctrl + W      Close the current document.
> Ctrl + Q      Quit Gedit.
> Ctrl + Z      Undo the last action.
> Ctrl + Shft + Z       Redo the last undone action .
> Ctrl + X      Cut the selected text or region and place it on the clipboard.
> Ctrl + C      Copy the selected text or region onto the clipboard.
> Ctrl + V      Paste the contents of the clipboard.
> Ctrl + A      Select all.
> F9    Show/hide the side pane.
> Ctrl + F9     Show/hide the bottom pane.
> Ctrl + F      Find a string.
> Ctrl + G      Find the next instance of the string.
> Ctrl + Shft + G       Find the previous instance of the string.
> Ctrl + K      Interactive search.
> Ctrl + H      Search and replace.
> Ctrl + Shft + K       Clear highlight.
> Ctrl + I      Goto line.
> F7    Check spelling (with plugin).
> Alt + F12     Remove trailing spaces (with plugin).
> Ctrl + T      Indent (with plugin).
> Ctrl + Shft + T       Remove Indent (with plugin).
> F8    Run make in current directory (with plugin).
> Ctrl + Shft + D       Directory listing (with plugin).
> F1    Load Gedit's online help document.
>

>

>
>
> On 7 Jul 2020 at 20:11, Max Pyziur wrote:
>
> Date sent:            Tue, 7 Jul 2020 20:11:50 -0400 (EDT)
> From:                 Max Pyziur <pyz@brama.com>
> To:                   users@lists.fedoraproject.org
> Subject:              gedit shortcut keys - did you know?
> Send reply to:        Community support for Fedora users
> <users@lists.fedoraproject.org>
>
>> Accidentally I hit ctrl-; in gedit and it brings up a window pane
>> allowing the selection of emojis.
>>
>> I can't find this as a documented feature. What else am I missing?
>>
>> Also, can something like this be done in vim?
>>
>> Thanks,
>>
>> Max Pyziur
>> pyz@brama.com
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>  mailto:msetzerii@gmail.com
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