XSB Src (SVN)-old

Testing for forest view. Forest view does not fit well into the test scripts, but I wanted to have
the test files handy.

fixed a typo

gpp now inserts a terminating quote if it finds an end of file while scanning a string. For Flora this does wonders, since its compiler now finds the missing quote in a large file with high accuracy. For XSB this doesn't seem to do much because when XSB finds an end of file while scanning a string it forgets all previous errors, it seems.
This is XSB's compiler problem, I think.

Also fixed a typo in man1

Fixed problem with loading foreign files in MT engine, that I introduced when restructuring errors. I should have fixed this a while ago.

Made abolish_table_pred/[1,2] handle module qualification.

turning off table logging now works for predicates in modules.

Fixed bug in the prolog flag version_number which threw an exception if there was an empty patch level.

Fixed compliance of the de facto standard between/3 predicate.

Added paragraphs on ^ in answer subsumptive table declarations, and
mentioning use of non-variables in the subsumption position of calls
to partial-order answer subsumption predicates.

Fixed minor typo, just 'cause I saw it.