Why NSFW is not starting when opening a diff editor from the Git view

[lmcbout]

Why "NSFW" is not starting when I open the diff editor from the Git view ?
I noticed the diff editor from Git view does not trigger a watch file, but from the same Git view, If I open the file instead of opening the diff editor, then the "NSFW" is initiated.
There must me some reasons for it.

[vince-fugnitto]

@lmcbout nsfw watches for actual files on the filesystem, the diff-editor does not exist on the filesystem (it also does not have a file scheme) so there is no reason for nsfw` to watch the diff-editor as a whole.

[akosyakov]

It depends. Diff editors has 2 models original and modified. File watching is enabled only for file protocol. Obviously data read from git does not follow file protocol and cannot be watched, but in cases for instances when you compare the working copy with the previous revision, file watching will be started for the working copy.