This message announces the availability of Scheme release scm4d3. New in scm4d3 are: * scm.1 scm.doc (FEATURES): improved and updated manual page. * repl.c (BRACKETS_AS_PARENS): controls whether [ and ] are read as ( and ) in forms. * dynl.c (dld_stub): removed since dld is working better on Linux. * scm.h (SNAME): explicit cast added to get rid of compiler warnings. From: bh@anarres.CS.Berkeley.EDU (Brian Harvey) * repl.c (repl) output newlines when more than one form on a line for Borland C. From: rshouman@chpc.utexas.edu (Radey Shouman) * unif.c: More array fixes, functions, and documentation. 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 Scm conforms to Revised^4 Report on the Algorithmic Language Scheme and the IEEE P1178 specification. Scm is written in C and runs under Amiga, Atari-ST, MacOS, MS-DOS, OS/2, NOS/VE, Unicos, VMS, Unix and similar systems. ASCII and EBCDIC are supported. Documentation is included explaining the many Scheme Language extensions in scm, the internal representation and how to extend or include scm in other programs. SCM can be obtained via FTP (detailed instructions follow) from: altdorf.ai.mit.edu:archive/scm/scm4d3.tar.gz prep.ai.mit.edu:pub/gnu/jacal/scm4d3.tar.gz nexus.yorku.ca:pub/scheme/new/scm4d3.tar.gz ftp.maths.tcd.ie:pub/bosullvn/jacal/scm4d3.tar.gz SLIB is a portable Scheme library which SCM uses: altdorf.ai.mit.edu:archive/scm/slib1d5.tar.gz prep.ai.mit.edu:pub/gnu/jacal/slib1d5.tar.gz nexus.yorku.ca:pub/scheme/new/slib1d5.tar.gz ftp.maths.tcd.ie:pub/bosullvn/jacal/slib1d5.tar.gz JACAL is a symbolic math system written in Scheme: altdorf.ai.mit.edu:archive/scm/jacal1a3.tar.Z prep.ai.mit.edu:pub/gnu/jacal/jacal1a3.tar.Z nexus.yorku.ca:pub/scheme/new/jacal1a3.tar.Z ftp.maths.tcd.ie:pub/bosullvn/jacal/jacal1a3.tar.Z HOBBIT is a compiler for SCM code: altdorf.ai.mit.edu:archive/scm/hobbit2.tar.Z prep.ai.mit.edu:pub/gnu/jacal/hobbit2.tar.Z nexus.yorku.ca:pub/scheme/new/hobbit2.tar.Z ftp.maths.tcd.ie:pub/bosullvn/jacal/hobbit2.tar.Z SCMCONFIG contains additional files for the SCM distribution to build SCM on Unix machines using GNU autoconf. altdorf.ai.mit.edu:archive/scm/scmconfig4d3.tar.gz prep.ai.mit.edu:pub/gnu/jacal/scmconfig4d3.tar.gz ftp.maths.tcd.ie:pub/bosullvn/jacal/scmconfig4d3.tar.gz SLIB-PSD is a portable debugger for Scheme (requires emacs editor): altdorf.ai.mit.edu:archive/scm/slib-psd1-1.tar.gz prep.ai.mit.edu:pub/gnu/jacal/slib-psd1-1.tar.gz nexus.yorku.ca:pub/scheme/new/slib-psd1-1.tar.gz ftp.maths.tcd.ie:pub/bosullvn/jacal/slib-psd1-1.tar.gz SMG-SCM is an SMG interface package which works with SCM on VMS. altdorf.ai.mit.edu:archive/scm/smg-scm2a1.zip prep.ai.mit.edu:pub/gnu/jacal/smg-scm2a1.zip ftp.maths.tcd.ie:pub/bosullvn/jacal/smg-scm2a1.zip A VMS version of Unzip is available by anonymous FTP from ftp.spc.edu:[ANONYMOUS.MACRO32]UNZIP.EXE. TURTLSCM is a turtle graphics package which works with SCM on MSDOS or X11 machines: altdorf.ai.mit.edu:archive/scm/turtlegr.tar.Z prep.ai.mit.edu:pub/gnu/jacal/turtlegr.tar.Z ftp.maths.tcd.ie:pub/bosullvn/jacal/turtlegr.tar.Z WB is a disk based, sorted associative array (B-tree) library for SCM. Using WB, large databases can be created and managed from SCM. altdorf.ai.mit.edu:archive/scm/wb1a2.tar.gz nexus.yorku.ca:pub/scheme/new/wb1a2.tar.gz ftp.maths.tcd.ie:pub/bosullvn/jacal/wb1a2.tar.gz XSCM is a X windows interface package which works with SCM: altdorf.ai.mit.edu:archive/scm/xscm1.05.tar.Z prep.ai.mit.edu:pub/gnu/jacal/xscm1.05.tar.Z ftp altdorf.ai.mit.edu [18.43.0.152] (anonymous) bin cd archive/scm get scm4d3.tar.gz get slib1d5.tar.gz or ftp prep.ai.mit.edu (anonymous) bin cd pub/gnu/jacal get scm4d3.tar.gz get slib1d5.tar.gz `scm4d3.tar.gz' is a gzipped tar file of the C code distribution. `slib1d5.tar.gz' is a gzipped tar file of a Scheme Library. Remember to use binary mode when transferring the files. Be sure to get and read the GNU General Public License (COPYING). It is included in scm4d3.tar.gz. To receive an IBM PC floppy disk with the source files and MSDOS and i386 MSDOS executables send $99.00 to: Aubrey Jaffer, 84 Pleasant St. Wakefield MA 01880, USA. If you like scm you can support the developement and maintainence of it by buying a disk from me or by sending money to the above address.