[Yap-commits] CVS: docs yap.tex,1.254,1.255

[Vitor S. C. <vs...@us...>]

Update of /cvsroot/yap/docs
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv22579/docs

Modified Files:
	yap.tex 
Log Message:
fix c_interface not to crash when people try to recover slots that are 
not there.
fix try_logical and friends to handle case where predicate has arity 0.


Index: yap.tex
===================================================================
RCS file: /cvsroot/yap/docs/yap.tex,v
retrieving revision 1.254
retrieving revision 1.255
diff -u -r1.254 -r1.255
--- yap.tex	16 Jun 2008 21:22:14 -0000	1.254
+++ yap.tex	17 Jun 2008 13:37:50 -0000	1.255
@@ -14150,10 +14150,10 @@
 @findex YAP_PutInSlot (C-Interface function)
 Set the contents of slot @var{slot} to @var{t}.
 
-@item void YAP_RecoverSlots(int @var{HowMany})
+@item int YAP_RecoverSlots(int @var{HowMany})
 @findex YAP_RecoverSlots (C-Interface function)
 Recover the space for @var{HowMany} slots: these will include the
-current default slot.
+current default slot. Fails if no such slots exist.
 @end table
 
 The following functions complement @var{YAP_RunGoal}: