run-help is a function that invoke the manpage concerning the first command in current command line, and when man page is quit, that command line keeps as it were before run-help

to load run-help 

autoload -U run-help

now on a command line if you type ESC-h, ESC-H, ALT-h or ALT-H it will show you the manpage that then get you back to your line.

 
builtin/functions/run-help.txt · Last modified: 2008/04/03 12:36 by bapt