run-help would work, but is aliased to man. based on man zshcontrib:

To use the run-help function, you need to add lines something like the following to your .zshrc or equivalent startup file:

          unalias run-help
          autoload run-help

Pressing the escape then H may also work, if you still have default keybinds in place.

run-help would work, but is aliased to man. based on man zshcontrib:

To use the run-help function, you need to add lines something like the following to your .zshrc or equivalent startup file:

unalias run-help
autoload run-help

Pressing the escape then H may also work, if you still have default keybinds in place.