This file is indexed.

/usr/share/doc-base/graphviz-index is in graphviz-doc 2.40.1-2.

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
Document: graphviz-index
Title: Graphviz - Documentation Index
Author: The Graphviz Team
Abstract: Graphviz is a suite of graph drawing tools. This document provides
 a single index to all the graphviz related documentation.
Section: Graphics

Format: HTML
Index: /usr/share/doc/graphviz/html/index.html
Files: /usr/share/doc/graphviz/html/*.html
       /usr/share/doc/graphviz/html/info/*