So you don’t have to wonder if it’s a variable. Old Mac style uses prefixes: kConstant, gGlobalVar, TType, mMemberVar. Remember this was when all coding was don

So you don’t have to wonder if it’s a variable. Old Mac style uses prefixes: kConstant, gGlobalVar, TType, mMemberVar. Remember this was when all coding was done in black and white in a plain text editor.