0b1b830e88
With ~100 commands on the CLI, it's particularly difficult to find a specific one in the "help" output. The function used to display the help already supports filtering on certain commands, so in the end it's just needed to pass the argument of the help command to enable the automatic filtering. That's what this patch does so that "help clear" only lists commands starting with "clear" and that "help map" lists commands containing "map" in them.