This message announces the availability of Scheme Library release slib-3b4.

SLIB is a portable Scheme library providing compatibiliy and utility
functions for all standard Scheme implementations.

SLIB supports Bigloo, Chez, ELK-3.0, Gambit-4.0, Gauche-0.9, Guile,
JScheme, MacScheme, MITScheme, Pocket-Scheme, RScheme, S7, scheme->C,
Scheme48, SCM, SCM-Mac, scsh, SISC, Stk, T3.1, umb-scheme, and VSCM.

SLIB is free software.  It has a Permissive-Non-Warranty license
<http://people.csail.mit.edu/jaffer/SLIB_COPYING.txt>.

Documentation and distributions in several formats are linked from
SLIB's home page:

	      <http://people.csail.mit.edu/jaffer/SLIB>

Links to distributions of SLIB and related softwares are at the end of
this message.

			      -=-=-=-=-

slib-3b4 news:

slib-3b4 is a minor release.  Details at
<http://cvs.savannah.gnu.org/viewvc/*checkout*/slib/slib/ChangeLog>

  From Andy Wingo
  * guile-2.init, guile.init: Factor an initialization file for Guile
    2.0 and later out of guile.init.  This does not change the
    interface, though -- loading guile.init will load guile-2.init if
    appropriate, and otherwise executes its own code.
  * slib.nsi, Makefile (ifiles): Update build scripts.

  From Pierpaolo Bernardi
  * wttree.scm (wt-tree/union-merge): Added from MIT-Scheme; updated license.

  From Kazu Yamamoto
  * wttree.scm: Fixed bug where tree balance was lost by deletions
    <http://hagi.is.s.u-tokyo.ac.jp/~yh/bst.pdf>.
  * wttree-test.scm (prop-wt-tree/index): Now covers everything which
    wttest.scm does, replacing wttest.scm.

  From Bill Schottstaedt (using Scheme-lint)
  * Cleaned up and removed unused variables from 10 files

  From Aubrey Jaffer  <agj@alum.mit.edu>
  * slib.sh, gosh.init: Added support for (gosh) Gauche-0.9.
  * mitscheme.init: Removed support for defmacro when
    (mit-scheme-release >= 9 0).
  * Makefile (snapdir, infodir, htmldir): Added defaults so make works
    with empty "config.status".
  * strsrch.scm (substring?, substring-ci?): Replaced the
    skip-vector with an alist (to work with wide characters).
  * scanf.scm (*scanf): Handle array-ref argument expressions.
  * logical.scm (integer->list): Negative k not allowed.
  * structure.scm (define-structure): Reconciled with documentation.
  * grapheps.ps (whole-page): Extract bounds from %%BoundingBox.
    Squelch trailing .0 in axis numbers.
  * grapheps.scm, grapheps.ps (plot-text-column): Added.
    (set-font): Take optional "encoding" argument.
  * uri.scm (uri:decode-query): Don't split values on cr.
  * mkclrnam.scm (load-rgb-txt): Added methods for XKCD dictionary,
    "bang" dictionary, FED-STD-595C, and "ntc.js".
  * colorspc.scm (L*a*b*:DE*94): From
    <http://www.brucelindbloom.com/index.html?Eqn_DeltaE_CIE94.html>
    replaced wedged L*C*h:DE*94.

			      -=-=-=-=-

SLIB is available from:
 <http://groups.csail.mit.edu/mac/ftpdir/scm/slib-3b4.zip>
Also available as RPM:
 <http://groups.csail.mit.edu/mac/ftpdir/scm/slib-3b4-1.src.rpm>
 <http://groups.csail.mit.edu/mac/ftpdir/scm/slib-3b4-1.noarch.rpm>
Also available as MS-Windows installer:
 <http://groups.csail.mit.edu/mac/ftpdir/scm/slib-3b4-1.exe>

SLIB-PSD is a portable debugger for Scheme (requires emacs editor):
 <http://groups.csail.mit.edu/mac/ftpdir/scm/slib-psd1-3.tar.gz>

SCHELOG is an embedding of Prolog in Scheme+SLIB:
 <http://www.ccs.neu.edu/home/dorai/schelog/schelog.html>

Programs for printing and viewing TexInfo documentation (which SLIB
has) come with GNU Emacs or can be obtained via ftp from:
 <ftp://ftp.gnu.org/pub/gnu/texinfo>
