Hey, I just read the code for prompts and aborts.
So I had a problem with making prompts work effectivily due to the need to have two versions of a single prompt live at the same time e.g. a Cut and the Next prompt that share the same tag. This does not work if one reads the code. On the other hand defining a Cut tag prompt and a Next tag prompt is not an elegant solution and is probably expensive. So, I'll turn over to c and will try to hack scm_at_abort and friends. Have fun /Stefan