GNU Prolog 1.4.1 is released

Hello,

gprolog 1.4.1 has just been released (see www.gprolog.org ).

Here are the changes w.r.t 1.4.0:

* improve signal handling

* add an option --wam-comment to gplc and pl2wam

* fix multifile directive (works now with an empty predicate as
required by ISO)

* fix absolute_file_name to expand ~ using HOMEDRIVE and HOMEPATH
under windows

if HOME is not defined

* improve listing/0-1 output

* add soft cut control construct and its associated operator *->

* improve the top-level results in case of cyclic terms

* fix arithmetic evaluable functor ^/2 to work with floats

* increase maximum number of variables in a term

* add write_term option variable_names

* add built-in predicates between/3 and succ/2

* fix bug in the DCG expander

* fix bug in member/2

* recognize escape sequence \s (space) and \e (escape) if strict_iso
is off

* add error detection in length/2 if given length is negative

* add built-in predicates maplist/2-5

* fix a regression bug in the FD solver about sparse domains

* increase size of FD internal stacks and fix memory leak

* port to x86_64/Darwin (Mac OS X) - many thanks to:

Ozaki Kiichi <[email protected]>

* fix a bug in x86_64 with --disable-regs

* fix a bug when consulting a file under Win XP/Vista 32 bits

* fix a bug when consulting a file using '$VAR'(N) or '$VARNAME'(A)

* fix a bug in new_atom/1-2 which returned duplicates

* fix a bug in write/1 when an empty atom is passed

* improve portray_clause (numbervars and space before final dot)

Daniel

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