I installed Sublime text 3 and Sublimerge but for some reason it cannot compare .scss file. I am not sure what I did wrong because everything was default. But if I copy and paste both files into Untitle tab to compare, it works.
Is there some settings I supposed to change?
UPDATE
Here are my steps:
Download Sublime text 3 for Mac
Install package control
Install Sublimerge Pro
Open .scss file from github reop locally
Download another folk of repo in .zip and expand to different folder
Open same .scss file in the folked repo
Compare View
The new window opens but there is no diff although they obviously are different