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`pack_upgrade/1` currently fails for Packs that are hosted on Github and that use version URLs [1] according to [current pack documentation](http://www.swi-prolog.org/howto/Pack.html). This may be due to an API change in...

bug
Package infra

load_foreign_library crashes/hangs when loading a newly created C dll compiled and linked with cygwin gcc On Windows 7 operating system, 64 bit. Version of swipl is 7.2.3 (a year old)...

bug
Platform: Windows

``` Welcome to SWI-Prolog (Multi-threaded, 64 bits, Version 7.3.21) Copyright (c) 1990-2015 University of Amsterdam, VU Amsterdam SWI-Prolog comes with ABSOLUTELY NO WARRANTY. This is free software, ?- open_dde_conversation('Excel', '[example.xlsx]humma',...

bug
Platform: Windows

Some of the fields in `pack.pl` are natural places for the use of SWI strings. Examples include: - `author(string,atom)` - `keywords(list(string))` - `title(string)`

enhancement
Package infra

Only conflict(version, _) has nice message now. Should happen whenever name in pack.pl does not match pack path/URL.

enhancement
Package infra
Debug

pack_install registers packs with the swi-prolog.org website when they're first installed. This is a royal pain for pack developers. Usually one has some struggles getting proper pack zip file structure,...

Package infra
Documentation

17 libraries are currently documented both in LaTeX and in plDoc. They reside in `swipl-devel/man/lib`. They document modules that reside in `swipl-devel/library`.

Documentation

Following query will result an error ``` ?- maplist([In,Out]>>atom_string(Out, In.a), [_{a:1},_{a:2}], L). ERROR: Arguments are not sufficiently instantiated ``` while following is accepted ``` ?- maplist([In,Out]>>(get_dict(a, In, V), atom_string(Out, V)),...

bug

The closing tag of module comment blocks is displayed in the marked up result. Example: http://www.swi-prolog.org/pldoc/doc/usr/lib/swi-prolog/library/semweb/rdf_db.pl?show=src#rdf_register_prefix/2 Expected behavior: Do not show the closing tag `*/` as part of the rendered...

bug
Documentation

Markup is not processed when it occurs within text links. Example: `[[**query** the Linked Open Pirates dataset][QueryPirates.txt]]` currently results in displaying the asterisks as text rather than processing them as...

bug
Documentation