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This message announces the availability of Scheme Library release
slib2c0.
New in slib2c0:
* cltime.scm (decode-universal-time encode-universal-time):
corrected for (now working) timezones.
* tzfile.scm (tzfile-read tz-index): added to read Linux (sysV ?)
timezone files.
* byte.scm: added `bytes', arrays of small integers.
* record.scm (display write): Records now display and write as
#<record-type-name>.
* timezone.scm: added. Processes TZ environment variable to
timezone information.
(tzset): takes optional string or timezone argument and returns
the current timezone.
(time-zone): creates and returns a timezone from a string filename
or TZ spec *without* setting global variables.
(daylight? *timezone* tzname): Posix (?) global variables are
set but SLIB code doesn't depend on them.
* psxtime.scm (time:gmktime time:gtime): added to fill out
orthogonal function set. The local time functions (localtime
mktime ctime) now all take optional timezone arguments.
(time:localtime): cleaned interface to timezone.scm: just calls to
tzset and tz:params.
* require.scm (*SLIB-VERSION*): Bumped from 2b3 to 2c0.
* require.scm (catalog:get): Now loads "homecat" and "usercat"
catalogs in HOME and current directories.
(catalog/require-version-match?): debugged for dumped executables.
((require #f): resets *catalog*.
((require 'new-catalog)): builds new catalog.
* mklibcat.scm: Rewrote to output headers and combine
implementation and site specific catalogs into "slibcat".
* slib.texi (The Library System): Added chapter. Totally
reorganized the Manual.
* Template.scm *.init (home-vicinity): added.
* require.scm (catalog:try-read): split off from
catalog:try-impl-read; useful for reading catalogs from other
vicinities.
* slib.texi (Database Utilities): Rewrote and expanded
command-line parser example.
Thu Oct 23 23:14:33 1997 Eric Marsden <marsden@salines.cict.fr>
* factor.scm (prime:product): added EXACT? test.
Mon Oct 20 22:18:16 1997 Radey Shouman <shouman@zianet.com>
* arraymap.scm (array-index-map!): Added.
(array-indexes): implemented with array-index-map!
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:
ftp-swiss.ai.mit.edu:pub/scm/slib2c0.tar.gz
prep.ai.mit.edu:pub/gnu/jacal/slib2c0.tar.gz
ftp.cs.indiana.edu:/pub/scheme-repository/imp/slib2c0.tar.gz
SLIB-PSD is a portable debugger for Scheme (requires emacs editor):
ftp-swiss.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 slib2c0.tar.gz
or
ftp prep.ai.mit.edu (anonymous)
cd pub/gnu/jacal
bin
get slib2c0.tar.gz
`slib2c0.tar.gz' is a compressed tar file of a Scheme Library.
Remember to use binary mode when transferring the *.tar.gz files.
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