12# VHS starts ttyd by name. `make demos` puts this directory first on PATH3# so the recorded xterm.js treats Option as Alt on macOS, as terminals4# set up for it do; otherwise Alt+F types "f" instead of opening 012's5# File menu. DEMOS_TTYD is the real ttyd, and DEMOS_PAGE, when set, the6# page it serves: its own with the recordings' font (demos/lib/font-page).7if [ -n "${DEMOS_PAGE:-}" ]; then8 set -- -I "$DEMOS_PAGE" "$@"9fi10exec "${DEMOS_TTYD:?set DEMOS_TTYD to the real ttyd}" -t macOptionIsMeta=true "$@"