NRIMAGES{"topic"} -- returns the number of images attachted to a (list of) topics

• The %NRIMAGES{"topic"}% macro is handled by the ImageGalleryPlugin.
• Syntax: %NRIMAGES{"topic"}%
• Examples:
  • There are %NRIMAGES% images on this page.
  • There are %NRIMAGES{"System.DocumentGraphics"}% images at DocumentGraphics.
• Related: IMAGEGALLERY, ImageGalleryPlugin