Import Upstream version 2c0upstream/2c0

1 files changed, 21 insertions, 12 deletions

diff --git a/README b/README
index 35f7448..e440663 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-This directory contains the distribution of Scheme Library slib2a3.
+This directory contains the distribution of Scheme Library slib2c0.
 Slib conforms to Revised^4 Report on the Algorithmic Language Scheme
 and the IEEE P1178 specification.  Slib supports Unix and similar
 systems, VMS, and MS-DOS.
@@ -24,8 +24,11 @@ The maintainer can be reached at jaffer@ai.mit.edu.
 	for the MitScheme compiler.
   `scheme2c.init' is a configuration file for DEC's scheme->c.
   `scheme48.init' is a configuration file for Scheme48.
+  `scsh.init' is a configuration file for Scheme-Shell
+  `scm.init' is a configuration file for SCM.
   `t3.init' is a configuration file for T3.1 in Scheme mode.
   `vscm.init' is a configuration file for VSCM.
+  `mklibcat.scm' builds the *catalog* cache.
   `require.scm' has code which allows system independent access to
 	the library files.
 
@@ -58,13 +61,18 @@ The maintainer can be reached at jaffer@ai.mit.edu.
   `primes.scm' has primes and probably-prime?.
   `factor.scm' has factor.
   `root.scm' has Newton's and Laguerre's methods for finding roots.
+  `cring.scm' extend + and * to custom commutative rings.
+  `selfset.scm' sets single letter identifiers to their symbols.
+  `determ.scm' compute determinant of list of lists.
   `charplot.scm' has procedure for plotting on character screens.
   `plottest.scm' has code to test charplot.scm.
   `tek40.scm' has routines for Tektronix 4000 series graphics.
   `tek41.scm' has routines for Tektronix 4100 series graphics.
   `getopt.scm' has posix-like getopt for parsing command line arguments. 
-  `time.scm' has Posix time conversion routines.
+  `psxtime.scm' has Posix time conversion routines.
   `cltime.scm' has Common-Lisp time conversion routines.
+  `timezone.scm' has the default time-zone, UTC.
+  `tzfile.scm' reads sysV style (binary) timezone file.
   `comparse.scm' has shell-like command parsing.
 
   `rdms.scm' has code to construct a relational database from a base
@@ -100,10 +108,6 @@ The maintainer can be reached at jaffer@ai.mit.edu.
   `values.scm' is multiple values.
   `queue.scm' has queues and stacks.
 
-  `object.scm' is object oriented programming (using no macros).
-  `recobj.scm' is records implemented using object.scm.
-  `yasyn.scm' is a macro package implementing YASOS using object.scm.
-
   `yasos.scm' is object oriented programming (using R4RS macros).
   `collect.scm' is collection operators (like CL sequences).
   `priorque.scm' has code and documentation for priority queues.
@@ -137,6 +141,7 @@ The maintainer can be reached at jaffer@ai.mit.edu.
 	"Essentials of Programming Languages".
   `structure.scm' has syntax-case macros for the same.
   `structst.scm' has test code for struct.scm.
+  `byte.scm' has arrays of small integers.
 
 		      INSTALLATION INSTRUCTIONS
 
@@ -147,7 +152,9 @@ compliant Scheme Implementations are included with this distribution.
   If the Scheme implementation supports `getenv', then the value of the
 shell environment variable SCHEME_LIBRARY_PATH will be used for
 `(library-vicinity)' if it is defined.  Currently, Chez, Elk,
-MITScheme, scheme->c, VSCM, and SCM support `getenv'.
+MITScheme, scheme->c, VSCM, and SCM support `getenv'.  Scheme48
+supports `getenv' but does not use it for determining
+`library-vicinity'.  (That is done from the Makefile.)
 
   You should check the definitions of `software-type',
 `scheme-implementation-version', `implementation-vicinity', and
@@ -159,7 +166,7 @@ implementation to `load' this initialization file.  SLIB is then
 installed.
 
   Multiple implementations of Scheme can all use the same SLIB
-directory. Simply configure each implementation's initialization file
+directory.  Simply configure each implementation's initialization file
 as outlined above.
 
   The SCM implementation does not require any initialization file as
@@ -168,9 +175,11 @@ SCM for installation instructions.
 
   SLIB includes methods to create heap images for the VSCM and Scheme48
 implementations.  The instructions for creating a VSCM image are in
-comments in `vscm.init'.  To make a Scheme48 image, `cd' to the SLIB
-directory and type `make slib48'.  This will also create a shell script
-with the name `slib48' which will invoke the saved image.
+comments in `vscm.init'.  To make a Scheme48 image for an installation
+under `<prefix>', `cd' to the SLIB directory and type `make
+prefix=<prefix> slib48'.  To install the image, type `make
+prefix=<prefix> install48'.  This will also create a shell script with
+the name `slib48' which will invoke the saved image.
 
 			 PORTING INSTRUCTIONS
 
@@ -180,7 +189,7 @@ compliant with `IEEE Std 1178-1990' or `Revised^4 Report on the
 Algorithmic Language Scheme' to support SLIB.
 
   `Template.scm' is an example configuration file.  The comments inside
-will direct you on how to customize it to reflect your system. Give
+will direct you on how to customize it to reflect your system.  Give
 your new initialization file the implementation's name with `.init'
 appended.  For instance, if you were porting `foo-scheme' then the
 initialization file might be called `foo.init'.