Not all Codemirror shortcuts are working.

[bmankowski]

Steps to reproduce the issue

Switch editor to Codemirror in global configuration.
During editing in Codemirror press "Ctrl+/" to comment a line or block.

Expected result

Line/block should be commented.

Actual result

Nothing happens.

System information (as much as possible)

Tried on freshly installed joomla 4 instalation, and asked on Joomla forum to check the scenario:
https://forum.joomla.org/viewtopic.php?f=814&t=1001653
and the other person had the same result.

Additional comments

[brianteeman]

Why do you expect that behaviour?
Can you replicate it on a codemirror demo from the codemirror.net site?

[bmankowski]

@brianteeman I expect this behavior because in https://codemirror.net/docs/ref/#commands "ctrl+/" is stated as "Ctrl-/ (Cmd-/ on macOS): toggleComment." Tried it in Joomla4 and as it doesn't work I filed this tikcet. Could you check if it works for you?

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[bmankowski]

On https://codemirror.net/ it works normally.

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[brianteeman]

The links you shared are for codemirror v6. Joomla is currently using v5.
I checked the demos for v5 and unless I am missing something it is not a feature of v5
https://codemirror.net/5/demo/fullscreen.html

[bmankowski]

In https://codemirror.net/5/doc/manual.html#commands it mention it's possible to use comment/comment.js
And in fact it's already in /media/vendor/codemirror/addon/comment
I just don't have a knowledge to bind it to a key.
Do you think it's worth to make this change, or do you think it's better to just wait for next version of codemirror to be introduced to Joomla v4?

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[Fedik]

It is working in Joomla 5 with Codemirror 6 #41070