Using multiple letters with Custom Actions

You many be able to cobble something like you want with command pallette. Of course, every command would have to start with the key to show the command pallette , say f1, but then you could make custom action whose first letters of the name is the command sequence you want. For example, make a custom action named x23 and then in reaper hit f1 x23 <enter> and you will get that action. Clumsy and fragile but possible.

Sequencr keys is cool. Letters is not cause it can be number and character. Note, I wonder if the original authot of the thread will ever comme back... 👀