anchor.diff:  
   === An Example AsciiDoc Document
   
  -If you don't already have an AsciiDoc document, you can use the <<examples/basic-example#,basic-example.adoc>> file found in the examples directory of this project.
  +If you don't already have an AsciiDoc document, you can use the <<examples/basic-example.adoc#,basic-example.adoc>> file found in the examples directory of this project.
   
   ifeval::[{safe-mode-level} >= 20]
  -See <<examples/basic-example#,basic-example.adoc>>.
  +See <<examples/basic-example.adoc#,basic-example.adoc>>.
   endif::[]
   ifeval::[{safe-mode-level} < 20]
   .basic-example.adoc
  
positive.code: == Themes
  
  The layout and styling of the PDF is driven by a YAML configuration file.
  To learn how the theming system works and how to create and apply custom themes, refer to the <<docs/theming-guide#,Asciidoctor PDF Theme Guide>>.
  You can use the built-in theme files, which you can find in the [.path]_data/themes_ directory, as examples.
  
  If you've enabled a source highlighter, you can control the style (aka theme) it applies to source blocks using the `coderay-style`, `pygments-style`, and `rouge-style` attributes, respectively.
  
negative.code: == Highlights
  
  * Direct AsciiDoc to PDF conversion
  * <<docs/theming-guide.adoc,Configuration-driven theme (style and layout)>>
  * SVG support
  * PDF document outline (i.e., bookmarks)
  * Table of contents page(s)
  