Avoid source code to automatically download and be able to display source code read only (show source link) ?

[Tuxman2]

Describe the bug

Hello,

The source code is showed (edit mode) but also downloaded. Is there a way to avoid that the source code is automatically downloaded and is it possible to define the text editor if the source code is showed (edit mode) ?

Thanks.

Reproduce the bug

No

List your environment

No response