zsh: use lh to shorten the $PWD in the prompt
zsh: use lh to shorten the $PWD in the prompt

Generially it's a good idea to just always try to display the shortened
directory path, because the longer the path is, the more unwieldy it
gets.

listx/syscfg,listx/syscfg,listx/syscfg,listx/syscfg,listx/syscfg