Yes, I thought there would be a way to do it automatically. For example I'm cheking my classes. My preview is in UPPERCASE (not yelling here ) It works for uppercase classes, but for uc to lc classes, I need to switch and type something else. So maybe there is a way to auto append uppercase, lowercase, numbers etc depending on the classes context.
Multiline preview would also work actually, if there was a special placeholder glyph that would default to selected pair in different places?
Like I have
where TA is the pair selected in the kerning window.
And when I get to
I only need to look at the lower line, without any further action