Created attachment 13093 [details] A file with a number of annotation types At least some types of 'simple' annotation, such as Line and Square for example, are not passed through to high level devices as pdfmark operations. We ought to preserve these annotations 'as is'
This feature is added in commit 2bf2b4cebe44b74229e086380c3c25110f37aed0 See teh commit log for details.