anchor.diff:  
   If the resolved height of the image is less than or equal to 1.5 times the line height, the image won't disrupt the line height and is centered vertically in the line.
   This is done to maximize the use of available space.
  -Once the resolved height exceeds this amount, the height of the line is increased (by increasing the font size of the invisible placeholder text) to accomodate the image.
  +Once the resolved height exceeds this amount, the height of the line is increased (by increasing the font size of the invisible placeholder text) to accommodate the image.
   In this case, the surrounding text will be aligned to the bottom of the image.
   If the image height exceeds the height of the page, the image will be scaled down to fit on a single page (this may cause the image to advance to the subsequent page).
   
  
positive.code: === Notable Features
  
  * Direct AsciiDoc to PDF conversion
  * <<docs/theming-guide.adoc#,Configuration-driven style and layout>>
  * SVG support
  * PDF document outline (i.e., bookmarks)
  * Table of contents page(s)
  
negative.code: 
  === Missing Features
  
  See <<WORKLOG#,WORKLOG>>.
  
  == Prerequisites
  
  