This is partly covered by #3533, partly already exists (the actual DB table storing individual keywords which IIRC was new in v10), and partly I'll add new issues for.
I don't want us to add filtercode autocompletion, just because that is a level of IDE I think is beyond what we're aiming for, and would set a very high bar to meet consistently across the product.
I don't want us to add filtercode autocompletion, just because that is a level of IDE I think is beyond what we're aiming for, and would set a very high bar to meet consistently across the product.