Tip: setopt emacs for multiline comments / commands for nicer tapes

[jedahan]

I am super happy for 0.6.0 getting Alt support, since now I can use interactive comments to talk to viewers like so

I struggled a bit getting this working - turns out alt+enter requires 'setopt emacs' on zsh, so wanted to share that with others here.

A minimal example

Output multiline.gif

Set Shell zsh

Type 'setopt interactivecomments' Enter
Type 'setopt emacs' Enter
Type '# ls is a useful tool' Alt+Enter
Type '# lets see what is in our current directory' Alt+Enter
Type 'ls' Enter

Sleep 5s