'Snippets' popover

An idea for a new popover…

It would be cool to have the ability to select a measure or passage over one or more staves (with text, lyrics etc.) and to label it in a snippets popover, which could then be selected to paste anywhere, from the popover.

e.g. I type ‘pfcountin’ in the popover and my standard click count notation appears.

Basically, copy/paste on acid.

I could also see this being useful for creating “indexes” in larger scores.