cif_p1(1) on Linux

The text a967c8a634ce, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it. The page shows this text now.

expand atoms in CIF to the P1 space group, preserving molecules (i.e. outputting atoms that are bonded at bond distances from each other).