System and emulator file cards show the name, size, download, a short
SHA1 with a copy button, the setups and the emulators. The full hashes
and the other facts sit in one closed fold, each hash with a copy button.
A system's install box shows one command under the OS tabs for the
setup picked in a list, remembered across pages. Without the script the
list of every command shows, open. The Markdown the page budgets are
measured on is unchanged, so no card moves.
The Apple II page named its start files with no visible way to get one: the download sat after the collection path, fourth of a card's facts. Each card now carries a Download button in its title, each start-line name links to its card, and a card held on another part page is reached by its permanent link.