iupac-ordinals-dtdlisted

<!-- SPDX-License-Identifier: AGPL-3.0-or-later OR EUPL-1.2 --> <!-- Copyright 2026 Saimonokuma. --> <!DOCTYPE iupac_ordinals [ <!ENTITY % cc-core SYSTEM "../../../dtd/cc-core.dtd"> %cc-core; <!ELEMENT iupac_ordinals (number, construction, prefix, cardinal, filename, caveat*)> <!ELEMENT number (#PCDATA)> <!ELEMENT construction (#PCDATA)> <!ELEMENT prefix (#PCDATA)> <!ATTLIST prefix n CDATA #REQUIRED> <!ELEMENT cardinal (#PCDATA)> <!ELEMENT filename (#PCDATA)> <!ELEMENT caveat (#PCDATA)> <!ENTITY LAW.IUPAC.1 "A composite prefix is assembled from the least significant place upward, units then tens then hundreds then thousands, which is the reverse of the English reading order."> <!ENTITY LAW.IUPAC.2 "One and two carry two forms: mono and di standing alone, hen and do inside a composite; eleven is undeca, and twenty, two hundred and two thousand are icosa, dicta and dilia, never a do form."> <!ENTITY LAW.IUPAC.3 "A word prefix does not sort: an ordinal set whose order must survive a directory listing carries a zero padded numeral as the leading key and the prefix as the name."> <!ENTITY LAW.IUPAC.4 "An ordinal once assigned is never reassigned; a file inserted between two others takes the next free number, because renumbering a set renames every link into it."> <!ENTITY LAW.IUPAC.5 "A prefix nobody can read is not a name: from the twenties up the answer states the digits beside the word, and above one hundred it recommends digits alone."> <!ENTIT