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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1373 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
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rslopes 2005-08-22 14:38:04 +00:00
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docs/yap.tex
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@ -14176,9 +14176,7 @@ An alternative is to use @emph{slots}, as shown next:
out = YAP_RunGoal(t); out = YAP_RunGoal(t);
t = YAP_GetFromSlot(sl); t = YAP_GetFromSlot(sl);
YAP_RecoverSlots(1); YAP_RecoverSlots(1);
if (out == 0) { if (out == 0) return FALSE;
return FALSE;
}
@end example @end example
Slots are safe houses in the stack, preserved by the garbage collector Slots are safe houses in the stack, preserved by the garbage collector
and the stack shifter. In this case, we use a slot to preserve @var{t} and the stack shifter. In this case, we use a slot to preserve @var{t}