This file is indexed.

/usr/share/doc-base/vim-usermanual is in vim-doc 2:7.4.488-7+deb8u3.

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: vim-usermanual
Title: Vim user manual
Author: Bram Moolenaar <bram@vim.org>
Section: Editors
Abstract: The Vim user manual.
 Contains task oriented explanations from simplex to complex
 on using Vim.

Format: html
Index: /usr/share/doc/vim-doc/html/usr_toc.html
Files: /usr/share/doc/vim-doc/html/usr_*.html