Release Digest: GNU, October 6, 2004
Oct 07, 2004, 04:45 (1 Talkback[s])
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We are pleased to announce the availability of a new Guile
release. This is the next maintenance release for the 1.6 stable
You can find it here:
Guile is Project GNU's extension language library, an
interpreter for Scheme, packaged as a library that you can link
into your applications to give them their own scripting language.
Guile should eventually support other languages as well, giving
users of Guile-based applications a choice of languages.
This is primarily a bugfix release. Highlights include:
- Various architecture (and compiler optimization) related bugs
have been fixed: these changes should improve the situation on at
least ia64, arm, m68k, alpha, and powerpc.
- SRFI-31 has been added (special form `rec' for recursive
evaluation). Try (use-modules (srfi srfi-31)).
- SRFI-39 has been added (parameter objects)
- SRFI-19 has been fixed: date-week-number now correctly respects
the requested day of week starting the week.
- SRFI-4 has been overhauled. Bugs have been fixed, and
performance may be improved in certain situations. Among other
things, large values in 64-bit homogeneous vectors should print
- In the srfi-1 module's delete and delete! functions, the order
of the arguments to the "=" procedure now matches the SRFI-1
- Bugs have been fixed that prevented the (re)generation of
- The use of scm_must_realloc() for memory which is scanned by GC
could trigger a GC scan of a free()d block of memory. This has been
- array-map! and array-map-in-order! now require at least one
source array. Previously a call without any source arrays like
(array-map! array proc) would cause a segfault. Now such calls are
- gethost no longer causes an exception when trying to throw an
- call-with-output-string won't segv on a closed port. Now an
exception is raised.
- open-pipe, open-input-pipe and open-output-pipe used to leave
an extra copy of their pipe file descriptor in the child, which was
normally harmless, but could prevent the parent seeing eof or a
broken pipe immediately. This has been fixed.
- Properties set with set-source-properties! can now be read back
correctly with source-properties.
- Guile is now compiled with -fno-strict-aliasing when gcc is
- The --enable-htmldoc option has been removed from 'configure',
because support for translating the documentation into HTML is now
always provided. Use 'make html'.
The Guile WWW page is located at
It contains a link to the Guile FAQ and pointers to the mailing
lists, among other things.
Any bugs found in this release will be addressed by further
bugfix releases numbered 1.6.*. The next stable Guile release with
significant functional improvements will be version 1.8.0.
In between 1.6.x and 1.8.x, you can follow Guile development in
CVS and in the Guile mailing lists (see ANON-CVS and HACKING).
Guile builds from the development branch of CVS will have version
Guile versions with an odd middle number, i.e. 1.5.* are
unstable development versions. Even middle numbers indicate stable
versions. This has been the case since the 1.3.* series.
Please send bug reports to firstname.lastname@example.org.
a new development snapshot of GIMP 2.1 is now available from ftp
ftp.gimp.org and it's
Actually we wanted to have the first pre-release for 2.2 out by
now but there are still a couple of minor API and UI changes that
need to be done. So this is another development snapshot on the
road to GIMP 2.2. Hopefully the next release will be called
This also means that we need to freeze the UI, translatable
strings and the APIs very soon now. So if you have any patches
pending, make sure you tell us about it. We will soon have to
reject further changes for 2.2. I still hope that we will at least
be very close to the 2.2 release by the end of this month.
Please note that you cannot install gimp-2.1 side-by-side with
gimp-2.0 into the same prefix. A number of files will clash, so
please use a separate prefix to install this development version!
For details, please read the file INSTALL.
Here's an overview of the changes since 2.1.6 was released:
- Added more drawable previews (Color Exchange, DOG, Deinterlace,
Engrave, Oilify, Ripple, Shift).
- Added new preview widget that shows a scaled view of the full
drawable. Use it for Apply Lens, Blinds, Channel Mixer, Destripe,
Emboss, Illusion, Map Color, Max RGB, Plasma, Polar, Solid Noise,
Supernova, Whirl and Pinch.
- Added "Open as Layer" functionality to the menus.
- Implemented the recent-file-spec for shared storage of a list
of recently used files (really URIs).
- Cleaned up plug-in procedure handling. Added the possibility to
let plug-ins and scripts run using a private GimpContext.
- Added multi-line text entries for Script-Fu and
- Cleaned up PDB API for brushes, gradients, palettes and
patterns. Deprecated lots of functions and added saner
replacements. Added gimp-context-* PDB namespace with replacements
for some of the deprecated stuff.
- Let GimpView handle pixbuf previews. Added a (themable) drop
shadow to image-file previews.
- Cleaned up the dbbrowser and plugindetails code and GUI and
factored out common code. Renamed both executables and menu
- Made tools cancelable with <Escape>.
- Let GimpDialog add a help button to give easier access to the
Michael Natterer, Sven Neumann, David Odin, Maurits Rijk, Dave
Neary, Manish Singh, Robert Oegren, Kevin Cozens, Kevin Turner, Dov
Grobgeld, Joao S. O. Bueno, Michael Schumacher, Jonathan Levi,