transition key commands interface to snippet

[simonpcouch]

Some feedback: a “snippet” kind of interface (i.e. press one key command that’s common to all pals and then type a keyword, like “cli”) rather than keyboard shortcuts would be better, as there may be eventually too many pals (when extensions are loaded) to easily remember the appropriate key command. That interface is similar to what something like Continue > proofread currently feels like.

Snippet may not be the word I'm looking for here.

[simonpcouch]

Woah: https://github.com/gadenbuie/shrtcts

[simonpcouch]

All add-ins, keybinding or not, are registered in the RStudio command palette. As long as they're prefixed with pal, these should be relatively findable.