## 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.

Language terms

  Command-Line Options: --lang-terms string1 string2 …
  Config File: [ document ] lang-terms
  specifies a list of files that contain language terms

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.

Disable character substitutions

  Command-Line Options: --disable-charsub
  Config File: [ document ] disable-charsub
  specifies a list of characters not to perform character substitutions on. Character substitutions replace certain characters or groups of characters with typographically superior unicode versions, e.g. ‘ with ‘. This may be unsuitable for certain use cases. For example, it may make search harder.