Add unicode categories to the list of available GREP choices
If you've ever had to write out a GREP code and weren't sure of the character, you can click on the @ to call up a list of known codes to choose from while in the find/change menu OR the GREP styles panel.
However, there is a selection that is missing that GREP in InDesign is known to handle, and that is unicode categories:
for example, if I type into the GREP find field - right now - the following code:
I know that InDesign's GREP will find all spaces except tabs and returns. However, this isn't an option available from the UI right now. My request is to include these unicode searches as part of the UI.