## 2.1.2 Document Properties

Base URL

  Command-Line Options: `--base-url=url`
  Config File: [ document ] base-url
  specifies a base URL to prepend to the path of all links.

Number of Columns in the Index

  Command-Line Options: `--index-columns=integer`
  Config File: [ document ] index-columns
  specifies the number of columns to group the index into.

Section number depth

  Command-Line Options: `--sec-num-depth=integer`
  Config File: [ document ] sec-num-depth
  Default: 6
  specifies the section level depth that should appear in section numbers. This value overrides the value of the secnumdepth counter in the document.

Title for the document

  Command-Line Options: `--title=string`
  Config File: [ document ] title
  specifies a title to use for the document instead of the title given in the LaTeX source document

Table of contents depth

  Command-Line Options: `--toc-depth=integer`
  Config File: [ document ] toc-depth
  specifies the number of levels to include in each table of contents.

Display sections in the table of contents that do not create files

  Command-Line Options: `--toc-non-files`
  Config File: [ document ] toc-non-files
  specifies that sections that do not create files should still appear in the table of contents. By default, only sections that create files will show up in the table of contents.