Text Editing Widget
Is your feature request related to a problem? Please describe.
It is impossible to edit the file contents in show_source().
Describe the solution you'd like
It would be great if it would be possible to edit the text in show_source().
We actually are opening up the entire API for that widget to allow complete control of it. Here is some of the testing for that:

So I will make this the official issue for this widget.
Any progress on this? Any chance we could get support for wrapping on multiline input text?
It is on the TODO. We've looked at it and it will be a lot of work but we still plan on adding it in the near future.
do you have any idea how long it'd take? I need it (and I don't think I could code it myself tbh, otherwise I would
is this going to be added soon?
We're also very interested in this feature!
From what I gather, there was already a prototype (from pre 1.0 days), something from a show_source() function, which I think no longer exists in current versions?
I assume show_source() will be a starting point? Happy to have our team contribute on this feature, once we have more of a thread to work from.
Is this feature still in development ?
Closing as this will likely be pushed to DPG 2.