<milestone>

<milestone> marks a boundary point separating any kind of section of a text, as indicated by changes in a standard reference system, where the section is not represented by a structural element. 3.10.3 Milestone Elements
Modulecore — 3 Elements Available in All TEI Documents
AttributesIn addition to global attributes
ed(edition) indicates the edition or version to which the milestone applies.
Status Recommended
Datatype
data.code
Values Any string of characters; usually a siglum conventionally used for the edition.
unitprovides a conventional name for the kind of section changing at this milestone.
Status Required
Datatype
data.enumerated
Suggested values include:
pagephysical page breaks (synonymous with the pb element).
columncolumn breaks.
lineline breaks (synonymous with the lb element).
bookany units termed book, liber, etc.
poemindividual poems in a collection.
cantocantos or other major sections of a poem.
stanzastanzas within a poem, book, or canto.
actacts within a play.
scenescenes within a play or act.
sectionsections of any kind.
absentpassages not present in the reference edition.
Note
If the milestone marks the beginning of a piece of text not present in the reference edition, the special value absent may be used as the value of unit. The normal interpretation is that the reference edition does not contain the text which follows, until the next milestone tag for the edition in question is encountered.
In addition to the values suggested, other terms may be appropriate (e.g. Stephanus for the Stephanus numbers in Plato).
Declaration
element milestone
{
   att.global.attributes,
   attribute ed { data.code }?,
   attribute unit
   {
      "page"
    | "column"
    | "line"
    | "book"
    | "poem"
    | "canto"
    | "stanza"
    | "act"
    | "scene"
    | "section"
    | "absent"
    | xsd:Name
   },
   empty
}
Example
<milestone n="23ed="Launit="Dreissiger"/>
...
<milestone n="24ed="AVunit="verse"/>
...
Note
For this element, the global n attribute indicates the new number or other value for the unit which changes at this milestone. The special value unnumbered should be used in passages which fall outside the normal numbering scheme (e.g. chapter heads, poem numbers or titles, or speaker attributions in verse drama).
The order in which milestone elements are given at a given point is not normally significant.
Contained by model.milestoneLike
May containEmpty element