Thanks, I had been getting close to something like this using [sel 10] and [list store], but only the final key stroke in the sequence was being printed. The [append $1] was the missing bit!

@whale-av Ah! perfect, thanks so much.

Hi, I’d like to use [key] to dynamically populate a (variable length) list of floats. I can’t work out how to collect and store the list so that I can then output the list as a whole.

For example, I could type “asdf” and then press enter, which would result in the floats 97 115 100 102 10. The 10 would be syphoned off, and the other numbers are stored as a list. I’ve tried various [list], [zlgroup], [any] etc. I just can’t work it out! Thanks