do some more checking and document.

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@719 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
vsc
2002-12-10 00:32:22 +00:00
parent 01d2448b34
commit 8bccb86a43
2 changed files with 18 additions and 9 deletions

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@@ -4968,7 +4968,14 @@ If a term equal to @var{T} up to variable renaming is stored under key
@saindex recorded/3
@cyindex recorded/3
Searches in the internal database under the key @var{K}, a term that
unifies with @var{T} and whose reference matches @var{R}.
unifies with @var{T} and whose reference matches @var{R}. This
built-in may be used in one of two ways:
@itemize @bullet
@item @var{K} may be given, in this case the built-in will return all
elements of the internal data-base that match the key.
@item @var{R} may be given, if so returning the key and element that
match the reference.
@end itemize
@item erase(+@var{R})
@findex erase/1