primaryie — A primary term in an index entry, not in the text
primaryie ::= (text | Bibliography inlines | Error inlines | Graphic inlines | GUI inlines | Indexing inlines | Keyboard inlines | Linking inlines | Markup inlines | Math inlines | Object-oriented programming inlines | Operating system inlines | Product inlines | Programming inlines | Publishing inlines | Technical inlines | Ubiquitous inlines)*
A primaryie
identifies the most significant
word or words in an indexentry
. The
indexentry
s occur in an index
, not
in the flow of the text. They are part of a formatted index, not markers
for indexing.
If a document includes both indexterm
s and
indexentry
s, the indexentry
s are
usually constructed from the indexterm
s by some
external process.