This is the help menu as seen from the 'vhelp' command. All commands are entered from the command line in CMUD, and all output is shown in the output window for your session.

This is the pop-up window displayed after entering 'vcat black silk'. Since more than one item matches the string 'black silk', your are prompted to select the item you want. This also demonstrates that the script recognizes aliases for items. Since the unidentified name for a bag of holding is 'a black silk bag', it matches the search for 'black silk' and is given as a choice.

Here's the output after selecting the bag of holding from the previous pop-up.

Here's an example of an item in the catalog that I've seen available as a custom.

This shot shows two more features. Any item in the catalog that is a reagent will show all the spells that use it. Also, any shop that I've ever seen that has the item for sale will be listed, along with the price range.

This is an example of the output from the 'vstat' command.