Marking the extent of changed content

While Topleaf is capable of identifying when the content of a leaf or page has changed, this does not mean that Topleaf automatically generates change bars, deletion markers, or shaded boxed regions, effects often used to visually identify the extent of new or deleted content within a specific release.

These effects will only be rendered by TopLeaf if:

  • your content carries suitable markup to identify the extent of changed or deleted content;

  • that markup is mapped to the required effect using one or more Topleaf style sheet rules.