The order of the tags in the list is not defined. Plug-ins that use these attributes should test for their presence instead of looking at the value. Interfaces An HTML plug-in module can access the parser object as well as a Viewer object and a Browser object that are reachable via the parser object. Add a subwindow to the viewer. It should not be packed, though if it has any children these should probably be packed.
Nested calls cause outer saves to lose the data captured by the inner call.
For example, table cells and captions can contain essentially any HTML, however each cell is implemented as a separate mini-viewer. When a cell tag is encountered, the table parser wraps a new viewer in a new formatter and pushes the formatter onto the stack. All HTML for the cell then gets rendered into the cell's viewer.