Improve hole handling in stack expansion Clause interrpeter was supposed to prune _trust_me Wrong messages for acos and atanh git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1249 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
Improve hole handling in stack expansion Clause interrpeter was supposed to prune _trust_me Wrong messages for acos and atanh git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1249 b08c6af1-5177-4d33-ba66-4b1c6b8b522a