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prolog, pure guile scheme cont

From: stefan
Subject: prolog, pure guile scheme cont
Date: Wed, 7 Jul 2010 21:50:35 +0200
User-agent: KMail/1.12.4 (Linux/; KDE/4.3.5; x86_64; ; )


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

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