Amongst my project files, most are created with my own code only. However, a few have code pasted into them as an export from Excel. This imported code uses a single space as an indent as far as I’m aware. When I press tab, I expect ST2 to provide a tab equal to 4 spaces, but it only gives me a tab of 2 spaces wide, despite the default settings file being set to 4 (I never changed it). However, if I open up one of my other files without any imported code in it from Excel, then tabbing is normal as 4 spaces wide.
If I open up one of the problematic files in another text editor which has tab set to 4 spaces, it works normally, so the problem is with ST2.0.2 Mac.