It was determined what the problem was: the Packages directory in which I installed Sublime Text 3 is not the exact directory where you need to place the SAS folder. As a double mark, to ensure that the SAS folder is in the right place, select Sublime โ Preferences โ Browse Packages ..., this is the place where the SAS folder should be placed. After that, you will see the SAS syntax available in the view -> Syntax.
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