mit-scheme.git
25 years agoDon't stop news-article iteration for articles that are no longer
Chris Hanson [Thu, 31 Dec 1998 04:32:33 +0000 (04:32 +0000)]
Don't stop news-article iteration for articles that are no longer
available; continue the iteration.

25 years agoAdd ability to specify a proxy for a NNTP server.
Chris Hanson [Thu, 31 Dec 1998 04:25:04 +0000 (04:25 +0000)]
Add ability to specify a proxy for a NNTP server.

25 years agoImplement variable news-group-cache-policy to control disk cacheing of
Chris Hanson [Tue, 29 Dec 1998 04:09:50 +0000 (04:09 +0000)]
Implement variable news-group-cache-policy to control disk cacheing of
news-group information.

25 years agoImplement variable news-group-cache-policy to control disk cacheing of
Chris Hanson [Tue, 29 Dec 1998 04:08:17 +0000 (04:08 +0000)]
Implement variable news-group-cache-policy to control disk cacheing of
news-group information.

25 years agoChange news-group formatting once more -- this time to give the
Chris Hanson [Tue, 29 Dec 1998 02:35:29 +0000 (02:35 +0000)]
Change news-group formatting once more -- this time to give the
author's name a constant amount of space and expand the subject to
fill any remaining space.

25 years agoChange news-group-truncate-subject variable to allow truncation
Chris Hanson [Fri, 25 Dec 1998 05:50:00 +0000 (05:50 +0000)]
Change news-group-truncate-subject variable to allow truncation
proportional to the width of the buffer.  Define new procedures
BUFFER-X-SIZE and MARK-X-SIZE.

25 years agoFix typo in info-directory-list documentation string.
Chris Hanson [Thu, 17 Dec 1998 08:04:05 +0000 (08:04 +0000)]
Fix typo in info-directory-list documentation string.

25 years agoImplement M-x insert-filename.
Chris Hanson [Wed, 9 Dec 1998 02:51:45 +0000 (02:51 +0000)]
Implement M-x insert-filename.

25 years agoFix bug: under specific conditions the closure analyzer could attempt
Chris Hanson [Fri, 4 Dec 1998 07:10:28 +0000 (07:10 +0000)]
Fix bug: under specific conditions the closure analyzer could attempt
to "undrift" a block to be a descendant of another block that was
already its ancestor.  This resulted in a SIGSEGV.  The bug is fixed,
and an error check inserted that will provide a more reasonable error
message should something similar happen.

25 years agoFix bug: under some circumstances a null completion message was being
Chris Hanson [Fri, 4 Dec 1998 05:07:27 +0000 (05:07 +0000)]
Fix bug: under some circumstances a null completion message was being
echoed in the minibuffer.

26 years agoChange USER-HOME-DIRECTORY to generate an error if it can't find the
Chris Hanson [Mon, 23 Nov 1998 06:27:23 +0000 (06:27 +0000)]
Change USER-HOME-DIRECTORY to generate an error if it can't find the
home directory.  This is what the unix version of this procedure does.

The reason for this change is that it will allow files whose names
begin with "~" to be referenced.  Such files are commonly generated by
some Windows installation programs.

26 years agoEliminate another file error in prompting.
Chris Hanson [Wed, 18 Nov 1998 03:57:47 +0000 (03:57 +0000)]
Eliminate another file error in prompting.

26 years agoEliminate another file error in prompting.
Chris Hanson [Wed, 18 Nov 1998 03:42:26 +0000 (03:42 +0000)]
Eliminate another file error in prompting.

26 years agoEliminate mistaken extra binding for C-c C-u in interaction mode.
Chris Hanson [Wed, 18 Nov 1998 03:32:14 +0000 (03:32 +0000)]
Eliminate mistaken extra binding for C-c C-u in interaction mode.

26 years agoAdd additional argument to PROMPT-FOR-COMPLETED-STRING that controls
Chris Hanson [Wed, 18 Nov 1998 03:18:08 +0000 (03:18 +0000)]
Add additional argument to PROMPT-FOR-COMPLETED-STRING that controls
whether the completion is case-insensitive; change callers to pass
this extra argument.  Redefine STRING-GREATEST-COMMON-PREFIX to be
case-sensitive, define STRING-GREATEST-COMMON-PREFIX-CI, and change
callers to use the appropriate version.

26 years agoEliminate various I/O errors that can occur during completion.
Chris Hanson [Wed, 18 Nov 1998 02:55:25 +0000 (02:55 +0000)]
Eliminate various I/O errors that can occur during completion.

26 years agoSpecial-case handling when the virtual/physical coordinate translation
Chris Hanson [Thu, 5 Nov 1998 01:10:11 +0000 (01:10 +0000)]
Special-case handling when the virtual/physical coordinate translation
uses a slope of zero or infinity.

26 years agoDo case-sensitive completion if *PARSER-CANONICALIZE-SYMBOLS?* is
Chris Hanson [Tue, 3 Nov 1998 05:53:36 +0000 (05:53 +0000)]
Do case-sensitive completion if *PARSER-CANONICALIZE-SYMBOLS?* is
false.

26 years agoGuarantee that *PARSER-CANONICALIZE-SYMBOLS?* is #T when loading
Chris Hanson [Tue, 3 Nov 1998 05:53:13 +0000 (05:53 +0000)]
Guarantee that *PARSER-CANONICALIZE-SYMBOLS?* is #T when loading
option files.

26 years agoChange X-GRAPHICS/READ-BUTTON to signal an error when the
Chris Hanson [Tue, 3 Nov 1998 05:38:18 +0000 (05:38 +0000)]
Change X-GRAPHICS/READ-BUTTON to signal an error when the
DELETE-WINDOW event is received.

26 years agoFix typo.
Chris Hanson [Fri, 23 Oct 1998 05:52:21 +0000 (05:52 +0000)]
Fix typo.

26 years agoFix formatting.
Chris Hanson [Fri, 23 Oct 1998 05:51:46 +0000 (05:51 +0000)]
Fix formatting.

26 years agoWhen completing commands, don't insert executable suffixes.
Chris Hanson [Fri, 23 Oct 1998 05:50:20 +0000 (05:50 +0000)]
When completing commands, don't insert executable suffixes.

26 years agoImplement OS/EXECUTABLE-PATHNAME-TYPES. Modify DOS/FIND-PROGRAM to
Chris Hanson [Fri, 23 Oct 1998 05:44:06 +0000 (05:44 +0000)]
Implement OS/EXECUTABLE-PATHNAME-TYPES.  Modify DOS/FIND-PROGRAM to
look in the same directory as the Scheme executable (Win32 only).

26 years agoImplement SCHEME-PROGRAM-NAME primitive. This returns (argv[0]).
Chris Hanson [Fri, 23 Oct 1998 05:35:51 +0000 (05:35 +0000)]
Implement SCHEME-PROGRAM-NAME primitive.  This returns (argv[0]).

26 years agoImplement SCHEME-PROGRAM-NAME primitive. This returns (argv[0]).
Chris Hanson [Fri, 23 Oct 1998 05:35:17 +0000 (05:35 +0000)]
Implement SCHEME-PROGRAM-NAME primitive.  This returns (argv[0]).

26 years agoImplement SCHEME-PROGRAM-NAME primitive. This returns (argv[0]).
Chris Hanson [Fri, 23 Oct 1998 05:34:16 +0000 (05:34 +0000)]
Implement SCHEME-PROGRAM-NAME primitive.  This returns (argv[0]).

26 years agoImplement GET-MODULE-FILE-NAME.
Chris Hanson [Fri, 23 Oct 1998 05:13:58 +0000 (05:13 +0000)]
Implement GET-MODULE-FILE-NAME.

26 years agoAdjust DOS/WINDOWS-TYPE to recognize Win98.
Chris Hanson [Fri, 23 Oct 1998 04:59:36 +0000 (04:59 +0000)]
Adjust DOS/WINDOWS-TYPE to recognize Win98.

26 years agoImprove command-line parser to recognize double-quoted arguments.
Chris Hanson [Thu, 22 Oct 1998 04:38:24 +0000 (04:38 +0000)]
Improve command-line parser to recognize double-quoted arguments.
This is necessary to support quoted long filenames as arguments.

26 years agoWork around unpleasant behavior in Windows 98.
Chris Hanson [Wed, 21 Oct 1998 07:52:13 +0000 (07:52 +0000)]
Work around unpleasant behavior in Windows 98.

26 years agoFix typo.
Chris Hanson [Wed, 21 Oct 1998 07:38:10 +0000 (07:38 +0000)]
Fix typo.

26 years agoUse GetVersionEx instead of GetVersion. The newer call provides more
Chris Hanson [Wed, 21 Oct 1998 04:43:33 +0000 (04:43 +0000)]
Use GetVersionEx instead of GetVersion.  The newer call provides more
detailed information and will recognize newer OS versions.

26 years agoGeneralize shell-prompt-pattern to allow standard Windows shell
Chris Hanson [Tue, 20 Oct 1998 05:56:37 +0000 (05:56 +0000)]
Generalize shell-prompt-pattern to allow standard Windows shell
prompt.

26 years agoMake sure that only namestrings are recorded in INFO-HISTORY.
Chris Hanson [Wed, 14 Oct 1998 00:31:17 +0000 (00:31 +0000)]
Make sure that only namestrings are recorded in INFO-HISTORY.

26 years agoFurther extend M-x news-output-article and M-x
Chris Hanson [Tue, 8 Sep 1998 04:12:59 +0000 (04:12 +0000)]
Further extend M-x news-output-article and M-x
news-output-article-to-rmail-file so that they accept a prefix
argument and operate on the next several articles.

26 years agoFix bug: when defining a command that is bound to a lower-case letter,
Chris Hanson [Tue, 8 Sep 1998 04:10:26 +0000 (04:10 +0000)]
Fix bug: when defining a command that is bound to a lower-case letter,
don't define the corresponding upper-case letter unless it is
undefined in the entire comtab chain.  Previously, the code only
looked at the current comtab and ignored the ancestor comtabs.

26 years ago* Fix bug: commands that update group message-count did not work in
Chris Hanson [Mon, 7 Sep 1998 07:10:04 +0000 (07:10 +0000)]
* Fix bug: commands that update group message-count did not work in
  "all-groups" and "new-groups" buffers.

* Extend M-x news-output-article and M-x
  news-output-article-to-rmail-file so that they work in news-group
  buffers as well as news-article buffers.

26 years agoImplement FILE-EXECUTABLE?, used by command-completion code in Edwin.
Chris Hanson [Sun, 6 Sep 1998 04:45:15 +0000 (04:45 +0000)]
Implement FILE-EXECUTABLE?, used by command-completion code in Edwin.
Rearrange file somewhat to make it better correspond to OS/2 file.

26 years agoFix typo.
Chris Hanson [Mon, 31 Aug 1998 04:19:32 +0000 (04:19 +0000)]
Fix typo.

26 years agoFix compiler warning.
Chris Hanson [Mon, 31 Aug 1998 04:18:19 +0000 (04:18 +0000)]
Fix compiler warning.

26 years agoInitial revision
Chris Hanson [Mon, 31 Aug 1998 04:15:00 +0000 (04:15 +0000)]
Initial revision

26 years agoImplement Webster commands.
Chris Hanson [Mon, 31 Aug 1998 04:14:51 +0000 (04:14 +0000)]
Implement Webster commands.

26 years agoUse new primitive to map given port numbers to network order.
Chris Hanson [Mon, 31 Aug 1998 04:02:22 +0000 (04:02 +0000)]
Use new primitive to map given port numbers to network order.

26 years agoImplement primitive to map socket port numbers from host to network
Chris Hanson [Mon, 31 Aug 1998 04:00:26 +0000 (04:00 +0000)]
Implement primitive to map socket port numbers from host to network
order.

26 years agoImplement primitive to map socket port numbers from host to network
Chris Hanson [Mon, 31 Aug 1998 03:57:49 +0000 (03:57 +0000)]
Implement primitive to map socket port numbers from host to network
order.

26 years agoFix two bugs in command completion: (1) completions list contained
Chris Hanson [Sun, 30 Aug 1998 02:43:59 +0000 (02:43 +0000)]
Fix two bugs in command completion: (1) completions list contained
wrong entries in some circumstances, and (2) command-completion
procedure not returning #T in all circumstances that it did
completion.

26 years agoImplement completion of commands.
Chris Hanson [Sun, 30 Aug 1998 02:07:05 +0000 (02:07 +0000)]
Implement completion of commands.

26 years agoRedefine COMINT-DYNAMIC-COMPLETE so that it tries a list of completion
Chris Hanson [Sun, 30 Aug 1998 01:52:39 +0000 (01:52 +0000)]
Redefine COMINT-DYNAMIC-COMPLETE so that it tries a list of completion
procedures, as in Emacs 19.  Fix bug in COMINT-LINE-START: used
current value of COMINT-PROMPT-REGEXP rather than the one for the
buffer being examined.

26 years agoErase message when inserting completion. That way,
Chris Hanson [Sun, 30 Aug 1998 01:50:29 +0000 (01:50 +0000)]
Erase message when inserting completion.  That way,
STANDARD-COMPLETION consistently writes something in the message area,
eradicating any previous message.

26 years agoIf the BackSpace keysym is received, and XLookupString has translated
Chris Hanson [Fri, 31 Jul 1998 07:40:23 +0000 (07:40 +0000)]
If the BackSpace keysym is received, and XLookupString has translated
it into ASCII backspace, substitute ASCII rubout instead.

26 years agoAdd comment regarding definition of TERMCAP_FILES with recent versions
Chris Hanson [Sat, 25 Jul 1998 06:04:41 +0000 (06:04 +0000)]
Add comment regarding definition of TERMCAP_FILES with recent versions
of ncurses.

26 years agoAdd comment regarding definition of TERMCAP_FILES with recent versions
Chris Hanson [Sat, 25 Jul 1998 05:52:03 +0000 (05:52 +0000)]
Add comment regarding definition of TERMCAP_FILES with recent versions
of ncurses.

26 years agoExplicitly code the Linux superblock magic constants in this file.
Chris Hanson [Sat, 25 Jul 1998 05:46:56 +0000 (05:46 +0000)]
Explicitly code the Linux superblock magic constants in this file.
The previous trick of reading various kernel header files no longer
works when linking with glibc2, because there are symbol conflicts
between the kernel and glibc2.

26 years agoChanges for IRIX 6.x.
Chris Hanson [Mon, 20 Jul 1998 06:52:53 +0000 (06:52 +0000)]
Changes for IRIX 6.x.

26 years agoChanges for IRIX 6.x.
Chris Hanson [Mon, 20 Jul 1998 06:48:16 +0000 (06:48 +0000)]
Changes for IRIX 6.x.

26 years agoChanges for IRIX 6.x.
Chris Hanson [Mon, 20 Jul 1998 04:51:25 +0000 (04:51 +0000)]
Changes for IRIX 6.x.

26 years agoChanges for IRIX 6.x.
Chris Hanson [Mon, 20 Jul 1998 04:37:36 +0000 (04:37 +0000)]
Changes for IRIX 6.x.

26 years agoChanges for IRIX 6.x.
Chris Hanson [Mon, 20 Jul 1998 04:19:30 +0000 (04:19 +0000)]
Changes for IRIX 6.x.

26 years agoMust call mprotect to set the "execute" bit on Scheme's memory, so
Chris Hanson [Mon, 20 Jul 1998 04:08:23 +0000 (04:08 +0000)]
Must call mprotect to set the "execute" bit on Scheme's memory, so
compiled code can run.  Also, implement mechanism to use mprotect to
flush the cache (which is disabled by default).

26 years agoFix copyright date.
Chris Hanson [Mon, 20 Jul 1998 04:04:36 +0000 (04:04 +0000)]
Fix copyright date.

26 years agoInclude "oscond.h" to get definition for _IRIX.
Chris Hanson [Mon, 20 Jul 1998 03:50:31 +0000 (03:50 +0000)]
Include "oscond.h" to get definition for _IRIX.

26 years agoFix copyright date.
Chris Hanson [Mon, 20 Jul 1998 03:34:03 +0000 (03:34 +0000)]
Fix copyright date.

26 years agoMore recent MIPS processors (and the corresponding assemblers) require
Chris Hanson [Sun, 19 Jul 1998 20:41:30 +0000 (20:41 +0000)]
More recent MIPS processors (and the corresponding assemblers) require
that the stack pointer always be a multiple of 8.  Change the code to
make that so.  Also, work around an assembler bug having to do with
".globl" and the "la" pseudo-instruction.

26 years agoMust call mprotect to set the "execute" bit on Scheme's memory, so
Chris Hanson [Sun, 19 Jul 1998 20:40:10 +0000 (20:40 +0000)]
Must call mprotect to set the "execute" bit on Scheme's memory, so
compiled code can run.  Also, implement mechanism to use mprotect to
flush the cache (which is disabled by default).

26 years agoChanges for IRIX 6.x.
Chris Hanson [Sun, 19 Jul 1998 20:35:01 +0000 (20:35 +0000)]
Changes for IRIX 6.x.

26 years agoInitial revision
Chris Hanson [Sun, 19 Jul 1998 20:29:36 +0000 (20:29 +0000)]
Initial revision

26 years agoChanges for IRIX 6.x.
Chris Hanson [Sun, 19 Jul 1998 20:14:49 +0000 (20:14 +0000)]
Changes for IRIX 6.x.

26 years agoFix bug in clipboard implementation.
Chris Hanson [Thu, 9 Jul 1998 04:31:40 +0000 (04:31 +0000)]
Fix bug in clipboard implementation.

26 years agoFix bug in clipboard implementation.
Chris Hanson [Thu, 9 Jul 1998 04:29:29 +0000 (04:29 +0000)]
Fix bug in clipboard implementation.

26 years agoFix typo.
Chris Hanson [Mon, 29 Jun 1998 04:22:44 +0000 (04:22 +0000)]
Fix typo.

26 years agoAdd Java mode.
Chris Hanson [Mon, 29 Jun 1998 04:14:31 +0000 (04:14 +0000)]
Add Java mode.

26 years agoInitial revision
Chris Hanson [Mon, 29 Jun 1998 04:10:23 +0000 (04:10 +0000)]
Initial revision

26 years agoVarious changes to handle C++/Java "//" comments.
Chris Hanson [Mon, 29 Jun 1998 04:07:43 +0000 (04:07 +0000)]
Various changes to handle C++/Java "//" comments.

26 years agoWork around compiler bug.
Chris Hanson [Sun, 28 Jun 1998 20:31:57 +0000 (20:31 +0000)]
Work around compiler bug.

26 years agoExport new procedure C-COMPUTE-INDENTATION for use by Java mode.
Chris Hanson [Sun, 28 Jun 1998 20:24:15 +0000 (20:24 +0000)]
Export new procedure C-COMPUTE-INDENTATION for use by Java mode.

26 years agoAllow MAKE-SYNTAX-TABLE to take an argument, which if given is the
Chris Hanson [Sun, 28 Jun 1998 20:09:26 +0000 (20:09 +0000)]
Allow MAKE-SYNTAX-TABLE to take an argument, which if given is the
table to copy.

26 years agoAllow MAKE-SYNTAX-TABLE to take an argument, which if given is the
Chris Hanson [Sun, 28 Jun 1998 20:09:11 +0000 (20:09 +0000)]
Allow MAKE-SYNTAX-TABLE to take an argument, which if given is the
table to copy.

26 years agoIf NNTP server closes connection, attempt to notice this and recover
Chris Hanson [Sun, 21 Jun 1998 09:05:17 +0000 (09:05 +0000)]
If NNTP server closes connection, attempt to notice this and recover
by reopening the connection.  Previously, we just signalled an error
and the user had to manually reopen.  Problem: the specific error code
to be returned by the server in this situation is not specified in the
RFC, so we must determine the value empirically.

26 years agoWhen flushing output, recognize ";Quit!".
Chris Hanson [Sun, 21 Jun 1998 09:02:01 +0000 (09:02 +0000)]
When flushing output, recognize ";Quit!".

26 years agoFix fencepost type error.
Chris Hanson [Sat, 20 Jun 1998 05:41:58 +0000 (05:41 +0000)]
Fix fencepost type error.

26 years agoAdd code to detect NTFS file system under Linux.
Chris Hanson [Thu, 18 Jun 1998 19:13:51 +0000 (19:13 +0000)]
Add code to detect NTFS file system under Linux.

26 years agoAdd code to detect NTFS file system under Linux.
Chris Hanson [Thu, 18 Jun 1998 19:11:14 +0000 (19:11 +0000)]
Add code to detect NTFS file system under Linux.

26 years agoAdd usual-integrations declaration to constructor/loader definitions
Chris Hanson [Sun, 7 Jun 1998 08:27:38 +0000 (08:27 +0000)]
Add usual-integrations declaration to constructor/loader definitions
to eliminate compiler warning.

26 years agoFix quoting problem associated with #!aux parsing.
Chris Hanson [Sun, 7 Jun 1998 08:25:02 +0000 (08:25 +0000)]
Fix quoting problem associated with #!aux parsing.

26 years agoImplement C-c C-l, C-c C-o, and C-c C-u as in shell buffers.
Chris Hanson [Sun, 7 Jun 1998 08:19:11 +0000 (08:19 +0000)]
Implement C-c C-l, C-c C-o, and C-c C-u as in shell buffers.

26 years agoGeneralize code that refers to process mark so that it can be used in
Chris Hanson [Sun, 7 Jun 1998 08:18:13 +0000 (08:18 +0000)]
Generalize code that refers to process mark so that it can be used in
an inferior-repl buffer.  In coming-flush-output, don't flush output
unless there is some.

26 years agoFix bug: C-u M-A was not inserting args when one of the #! tokens
Chris Hanson [Sun, 7 Jun 1998 08:14:37 +0000 (08:14 +0000)]
Fix bug: C-u M-A was not inserting args when one of the #! tokens
appeared in the argument list.

26 years agoUse in-buffer prompt to handle errors in the REPL buffer. The
Chris Hanson [Mon, 1 Jun 1998 05:49:43 +0000 (05:49 +0000)]
Use in-buffer prompt to handle errors in the REPL buffer.  The
modeline prompt was very intrusive and couldn't be aborted out of.
The new mechanism reads input exactly as the in-buffer debugger does,
and can be aborted.

26 years agoMost of the time, it's useful to use the global environment if a
Chris Hanson [Mon, 1 Jun 1998 05:40:37 +0000 (05:40 +0000)]
Most of the time, it's useful to use the global environment if a
particular package isn't loaded.

26 years agoChange TEMPORARY-FILE-PATHNAME to allow a directory to be specified.
Chris Hanson [Sun, 31 May 1998 03:20:22 +0000 (03:20 +0000)]
Change TEMPORARY-FILE-PATHNAME to allow a directory to be specified.

26 years agoFix thinko.
Chris Hanson [Mon, 18 May 1998 03:07:59 +0000 (03:07 +0000)]
Fix thinko.

26 years agoFix pagination.
Chris Hanson [Mon, 18 May 1998 03:04:27 +0000 (03:04 +0000)]
Fix pagination.

26 years agoAdd warning to be printed when the file being syntaxed doesn't have
Chris Hanson [Mon, 18 May 1998 03:02:53 +0000 (03:02 +0000)]
Add warning to be printed when the file being syntaxed doesn't have
USUAL-INTEGRATIONS.  Fix pagination.

26 years agoFix bugs in handling of ENVIRONMENT-ASSIGNABLE? and
Chris Hanson [Tue, 5 May 1998 02:15:08 +0000 (02:15 +0000)]
Fix bugs in handling of ENVIRONMENT-ASSIGNABLE? and
ENVIRONMENT-ASSIGN! that are the analogs of the bug in
ENVIRONMENT-LOOKUP that was fixed in the previous revision.

26 years agoFix bug: ENVIRONMENT-LOOKUP did not look at parent environments if the
Chris Hanson [Tue, 5 May 1998 00:24:29 +0000 (00:24 +0000)]
Fix bug: ENVIRONMENT-LOOKUP did not look at parent environments if the
environment being operated on was a compiled-code environment.
Instead, it bombed with a type error.

26 years agoAdd operations to read or delete the min/max elements of a tree.
Chris Hanson [Mon, 4 May 1998 18:43:39 +0000 (18:43 +0000)]
Add operations to read or delete the min/max elements of a tree.

26 years agoChange the test used to determine if SCHEME-ENVIRONMENT is being set
Chris Hanson [Fri, 1 May 1998 04:32:56 +0000 (04:32 +0000)]
Change the test used to determine if SCHEME-ENVIRONMENT is being set
to a package name.

26 years agoFix ENVIRONMENT-SYNTAX-TABLE so that it works for compiled-code
Chris Hanson [Thu, 30 Apr 1998 22:24:48 +0000 (22:24 +0000)]
Fix ENVIRONMENT-SYNTAX-TABLE so that it works for compiled-code
environments.

26 years agoDon't convert package names to environments when binding the
Chris Hanson [Thu, 30 Apr 1998 22:15:43 +0000 (22:15 +0000)]
Don't convert package names to environments when binding the
SCHEME-ENVIRONMENT buffer variable -- this is a screw when reloading
packages.  Also, use new ENVIRONMENT-SYNTAX-TABLE to determine the
default syntax table to be used when evaluating.