Dear Wolfgang, It seems that I cannot use anymore your annotation module with the latest beta (ConTeXt ver: 2011.12.19 01:47 MKIV fmt: 2011.12.19). For instance the example below stops with an error message saying Undefined control sequence in t-annotation.lua and it seems that \doletannotationparameter is considered to be undefined. Best regards: OK PS: The example file is: %%% begin test-annotation.tex \usemodule[annotation] \setupannotation [text=Annotation , number=yes] \starttext \startannotation The Earth, as a habitat for animal life, is in old age and has a fatal illness. Several, in fact. It would be happening whether humans had ever evolved or not. But our presence is like the effect of an old-age patient who smokes many packs of cigarettes per day – and we humans are the cigarettes. \stopannotation \stoptext %%% end test-annotation.tex