This file is indexed.

/usr/share/highlight/langDefs/bibtex.lang is in highlight-common 3.18-3build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
-- Language definition generated by lang2to3

Description="BibTeX"

Keywords={
  { Id=1,
    List={"address", "annote", "author", "title", "type", "abstract", "volume", "pages", "number", "note", "key", "organization", "school", "series", "chapter", "month", "department", "keywords", "howpublished", "institution", "journal", "publisher", "editon", "editor", "year", "booktitle"},
  },
}

IgnoreCase=false

Comments={
  { Block=false,
    Delimiter= { [[%]] },
  },
}

Operators=[[\(|\)|\[|\]|\{|\}|\,|\;|\:|\&|<|>|\!|\=|\/|\*|\+|\-]]