Toggle between itemize and enumerate

[firubat]

I often change my mind as to whether I want a numbered or unnumbered list. It would be nice to have a keymap to toggle between itemize and enumerate environments, so I won't have to type the entire environment name in the "change environment" dialogue box.

[lervag]

Good idea. I'm adding this now. I'll push to a branch and PR first to get some feedback before I merge.

[lervag]

Could you checkout #3075 and see if it works for you and if it is what you were thinking?

Perhaps there are other natural environment maps that we could add here?

[lervag]

I'll close this issue; let's continue the discussion in the PR.

[firubat]

Works for me, thanks a lot! Also commented in the PR.