This message announces the availability of Scheme Library release slib2c4.

New in slib2c4:

	* comlist.scm (remove-duplicates): added.
	(adjoin): memq -> memv.
	* cring.scm: Added procedures to create and manipulate rulesets.
	* cring.scm (cring:db): Distributing / over + led to infinite
	loops.  Now only distribute *.
	* factor.scm: Moved documentation to schmooz format.
	(prime:prime< prime:prime>): written.
	(prime:prngs): added.
	(Solovay-Strassen??): No longer tries `1'.
	(prime:products): Added list of prime products smaller than
	most-positive-fixnum.
	(prime:sieve): added to test for primes smaller than largest prime
	in prime:products.
	(prime:factor): wrapper rewritten.  Code cleaned up.
	* primes.scm: removed.
	* paramlst.scm (check-parameters): Now generates slib:warn when
	parameter is wrong type.
	* debug.scm (for-each-top-level-definition-in-file): Now discards
	`magic-number' first line of files when first character is `#'.
	* batch.scm (batch:port parms): enabled warning.
	* scheme2c.init scsh.init t3.init chez.init, vscm.init,
	scheme48.init, mitscheme.init, macscheme.init, gambit.init,
	elk.init, Template.scm: Placed in public domain to make
	distributing modified versions easier.
	* schmooz.scm, htmlform.scm, admin.scm, glob.scm, ChangeLog:
	Cleaned a bit.
	* slib.texi (most-positive-fixnum): fixed description.
	* primes.scm: Eliminated use of 1+.
	(probably-prime?): #f for negative numbers.

1998-10-19  amu@mit.edu
	* timezone.scm (tzfile:vicinity): Linux RH 5.x moved zoneinfo to
	/usr/share and didn't bother to leave a symlink behind.  This
	caused ctime to print out things in GMT, instead of using the
	local time.

1998-09-22  Ortwin Gasper  <gasper@sensecom.de>
	* random.scm (random:random): Removed one-parameter call to
	logand.

1998-09-22  Radey Shouman  <Radey_Shouman@splashtech.com>
	* schmooz.scm: Changed all references to #\nl to #\newline.
	Removed all references to #\cr.  Trailing whitespace no longer
	prevents issuing a defunx for an additional definition form.

1998-09-19  Jorgen Schaefer  <forcer@mindless.com>
	* glob.scm (glob:match?? glob:match-ci??): fixed wrappers.

SLIB is a portable scheme library meant to provide compatibiliy and
utility functions for all standard scheme implementations.

SLIB includes initialization files for Chez, ELK 2.1, GAMBIT,
MacScheme, MITScheme, scheme->C, Scheme48, SCM, scsh, T3.1, and VSCM.

Documentation includes a manifest, installation instructions, and
coding standards for the library.  Documentation of each library
package is supplied.  SLIB Documentation is online at:

	    http://www-swiss.ai.mit.edu/~jaffer/SLIB.html

SLIB is a portable Scheme library which SCM uses:
 swissnet.ai.mit.edu:pub/scm/slib2c4.tar.gz
 prep.ai.mit.edu:pub/gnu/jacal/slib2c4.tar.gz
 ftp.cs.indiana.edu:/pub/scheme-repository/code/lib/slib2c4.tar.gz

SLIB-PSD is a portable debugger for Scheme (requires emacs editor):
 swissnet.ai.mit.edu:pub/scm/slib-psd1-3.tar.gz
 prep.ai.mit.edu:pub/gnu/jacal/slib-psd1-3.tar.gz
 ftp.cs.indiana.edu:/pub/scheme-repository/utl/slib-psd1-3.tar.gz

SCHELOG is an embedding of Prolog in Scheme+SLIB:
 http://www.cs.rice.edu/CS/PLT/packages/schelog/

Programs for printing and viewing TexInfo documentation (which SLIB
has) come with GNU Emacs or can be obtained via ftp from:
prep.ai.mit.edu:pub/gnu/texinfo-3.1.tar.gz

Files in these directories are compressed with patent-free gzip (no
relation to zip).  The program to uncompress them is available from
 prep.ai.mit.edu:pub/gnu/gzip-1.2.4.tar
 prep.ai.mit.edu:pub/gnu/gzip-1.2.4.shar
 prep.ai.mit.edu:pub/gnu/gzip-1.2.4.msdos.exe

  ftp ftp-swiss.ai.mit.edu (anonymous)
  bin
  cd pub/scm
  get slib2c4.tar.gz
or
  ftp prep.ai.mit.edu (anonymous)
  cd pub/gnu/jacal
  bin
  get slib2c4.tar.gz

  `slib2c4.tar.gz' is a compressed tar file of a Scheme Library.

Remember to use binary mode when transferring the *.tar.gz files.
