List extension packs
/home/ISDAlab
/home/logicalcontracts/lc
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/home/swish/pack/profile/prolog
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/usr/lib/swipl/boot
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/tmp/src/swipl-8.1.1/build/home/library/prolog_xref.pl
All
Application
Manual
Name
Summary
Help
Availability:
:- use_module(library(prolog_xref)).
(can be autoloaded)
xref_option
(?Source, ?Option)
is
nondet
True when
Source
was processed using
Option
. Options are defined with
xref_source/2
.