mit-scheme.git
25 years agoA final round of changes for the release. This should be the final
Chris Hanson [Wed, 4 Aug 1999 01:12:42 +0000 (01:12 +0000)]
A final round of changes for the release.  This should be the final
version.

25 years agoFix thinko.
Chris Hanson [Sat, 31 Jul 1999 18:39:59 +0000 (18:39 +0000)]
Fix thinko.

25 years agoChange TCP-SERVER-CONNECTION-ACCEPT to return two values rather than
Chris Hanson [Mon, 26 Jul 1999 21:20:44 +0000 (21:20 +0000)]
Change TCP-SERVER-CONNECTION-ACCEPT to return two values rather than
three.

25 years agoMore changes for release.
Chris Hanson [Fri, 16 Jul 1999 18:08:54 +0000 (18:08 +0000)]
More changes for release.

25 years agoMore changes for release.
Chris Hanson [Fri, 16 Jul 1999 18:08:15 +0000 (18:08 +0000)]
More changes for release.

25 years agoMore changes for release.
Chris Hanson [Fri, 16 Jul 1999 18:07:14 +0000 (18:07 +0000)]
More changes for release.

25 years agoMore changes for the upcoming release.
Chris Hanson [Tue, 6 Jul 1999 15:11:15 +0000 (15:11 +0000)]
More changes for the upcoming release.

25 years agoFix argument order for SUBSTRING?. Reformat.
Chris Hanson [Tue, 6 Jul 1999 15:08:44 +0000 (15:08 +0000)]
Fix argument order for SUBSTRING?.  Reformat.

25 years agoCopy the arguments list returned by *ARGS*.
Chris Hanson [Tue, 6 Jul 1999 15:08:04 +0000 (15:08 +0000)]
Copy the arguments list returned by *ARGS*.

25 years agoFix typo in previous change.
Chris Hanson [Sat, 3 Jul 1999 02:30:28 +0000 (02:30 +0000)]
Fix typo in previous change.

25 years agoMany changes in preparation for the upcoming 7.5 release. There's
Chris Hanson [Sat, 3 Jul 1999 02:28:34 +0000 (02:28 +0000)]
Many changes in preparation for the upcoming 7.5 release.  There's
still a fair amount left to do.

25 years agoDon't use RE-REGISTERS and SET-RE-REGISTERS! any more; use direct
Chris Hanson [Sat, 26 Jun 1999 02:02:50 +0000 (02:02 +0000)]
Don't use RE-REGISTERS and SET-RE-REGISTERS! any more; use direct
access to the REGISTERS variable instead.  This code broke when the
representation of RE-REGISTERS changed recently.  Rather than expose
the entire abstraction to this code, it seems better to just bypass
it altogether.

25 years agoDocument optional argument to re-match-start-index and
Chris Hanson [Tue, 22 Jun 1999 18:31:35 +0000 (18:31 +0000)]
Document optional argument to re-match-start-index and
re-match-end-index.

25 years agoChange external representation of regular-expression registers so that
Chris Hanson [Tue, 22 Jun 1999 18:07:19 +0000 (18:07 +0000)]
Change external representation of regular-expression registers so that
predicate is uniquely true of these objects.  Modify
re-match-start-index and re-match-end-index to accept one of these
objects as an optional argument, meaning to reference the object
rather than the internal registers.

25 years agoFix fencepost error in STRING-SEARCH-ALL.
Chris Hanson [Tue, 22 Jun 1999 01:06:52 +0000 (01:06 +0000)]
Fix fencepost error in STRING-SEARCH-ALL.

25 years agoChange info filename to "scheme.info".
Chris Hanson [Tue, 22 Jun 1999 00:47:08 +0000 (00:47 +0000)]
Change info filename to "scheme.info".

25 years agoAdd documentation for regular-expression procedures. Change
Chris Hanson [Tue, 22 Jun 1999 00:42:46 +0000 (00:42 +0000)]
Add documentation for regular-expression procedures.  Change
string-search documentation to reflect rationalization of procedures.

25 years agoChange arguments to string-search procedures to make them consistent
Chris Hanson [Mon, 21 Jun 1999 21:05:27 +0000 (21:05 +0000)]
Change arguments to string-search procedures to make them consistent
with regular-expression searches.

25 years agoChange string regexp search procedures to make their returned indexes
Chris Hanson [Mon, 21 Jun 1999 20:58:56 +0000 (20:58 +0000)]
Change string regexp search procedures to make their returned indexes
consistent with the string search procedures.

25 years agoFix bug: scheme-under-emacs stopped working due to port-encapsulation
Chris Hanson [Mon, 21 Jun 1999 03:47:29 +0000 (03:47 +0000)]
Fix bug: scheme-under-emacs stopped working due to port-encapsulation
changes.  This isn't a general fix -- it only handles the one kind of
encapsulation that occurs in this place.  If other kinds of
encapsulation are used, this will have to be generalized.

25 years agoFix fencepost error in string-search-forward.
Chris Hanson [Thu, 10 Jun 1999 16:27:56 +0000 (16:27 +0000)]
Fix fencepost error in string-search-forward.

25 years agoAdd support for files compressed with bzip2.
Chris Hanson [Sun, 6 Jun 1999 18:26:46 +0000 (18:26 +0000)]
Add support for files compressed with bzip2.

25 years agoChange to run on a linux box.
Chris Hanson [Thu, 3 Jun 1999 02:55:14 +0000 (02:55 +0000)]
Change to run on a linux box.

25 years agoChange to run on a linux box.
Chris Hanson [Thu, 3 Jun 1999 02:48:27 +0000 (02:48 +0000)]
Change to run on a linux box.

25 years agoAdd a few more directories to have their RCS.log files updated.
Chris Hanson [Thu, 3 Jun 1999 02:48:07 +0000 (02:48 +0000)]
Add a few more directories to have their RCS.log files updated.

25 years agoAdd documentation for subprocesses, machine time, and operating-system
Chris Hanson [Fri, 28 May 1999 05:02:51 +0000 (05:02 +0000)]
Add documentation for subprocesses, machine time, and operating-system
identifiers.

25 years agoRename re-string-search to re-string-search-forward.
Chris Hanson [Fri, 21 May 1999 04:31:57 +0000 (04:31 +0000)]
Rename re-string-search to re-string-search-forward.

25 years agoAdd lock to blowfish code. The code now will work only if the key
Chris Hanson [Tue, 18 May 1999 17:11:58 +0000 (17:11 +0000)]
Add lock to blowfish code.  The code now will work only if the key
file is in the appropriate location.

25 years agoEliminate #!aux quoting problem.
Chris Hanson [Sat, 15 May 1999 19:01:15 +0000 (19:01 +0000)]
Eliminate #!aux quoting problem.

25 years agoEliminate '#!aux, which parses to the wrong thing (yuk!).
Chris Hanson [Sat, 15 May 1999 03:15:29 +0000 (03:15 +0000)]
Eliminate '#!aux, which parses to the wrong thing (yuk!).

25 years agoFix previous change. Problem is subtle -- LAMBDA-AUXILIARY-TAG was
Chris Hanson [Sat, 15 May 1999 02:50:34 +0000 (02:50 +0000)]
Fix previous change.  Problem is subtle -- LAMBDA-AUXILIARY-TAG was
being used in one place as an expression and in another as a constant.
Now it is defined to be a constant, and the expression usage has been
tweaked to expect a constant.

25 years agoChange #!aux to be an interned symbol.
Chris Hanson [Fri, 14 May 1999 22:15:47 +0000 (22:15 +0000)]
Change #!aux to be an interned symbol.

25 years agoMove regular-expression support to the runtime system, where it is now
Chris Hanson [Thu, 13 May 1999 03:06:47 +0000 (03:06 +0000)]
Move regular-expression support to the runtime system, where it is now
a loadable option.

25 years agoInitial revision
Chris Hanson [Thu, 13 May 1999 03:04:46 +0000 (03:04 +0000)]
Initial revision

25 years agoFix typo.
Chris Hanson [Thu, 13 May 1999 02:08:26 +0000 (02:08 +0000)]
Fix typo.

25 years agoImplement new procedures SIMPLE-COMMAND-LINE-PARSER and
Chris Hanson [Tue, 11 May 1999 20:35:15 +0000 (20:35 +0000)]
Implement new procedures SIMPLE-COMMAND-LINE-PARSER and
ARGUMENT-COMMAND-LINE-PARSER and export them to global.

25 years agoUse new procedure SIMPLE-COMMAND-LINE-PARSER in place of
Chris Hanson [Tue, 11 May 1999 20:31:06 +0000 (20:31 +0000)]
Use new procedure SIMPLE-COMMAND-LINE-PARSER in place of
SIMPLE-OPTION-PARSER.

25 years agoImplement new procedures SIMPLE-COMMAND-LINE-PARSER and
Chris Hanson [Tue, 11 May 1999 20:30:21 +0000 (20:30 +0000)]
Implement new procedures SIMPLE-COMMAND-LINE-PARSER and
ARGUMENT-COMMAND-LINE-PARSER and export them to global.

25 years agoChange option code so that "-compiler" and "-edwin" can be specified
Chris Hanson [Tue, 11 May 1999 03:52:31 +0000 (03:52 +0000)]
Change option code so that "-compiler" and "-edwin" can be specified
together, in which case they select the "all.com" band.  Also modify
the heap-sizing code so that the default constant size is taken from
the band, and the heap size is increased by the amount of heap in the
band.

25 years agoChange option code so that "-compiler" and "-edwin" can be specified
Chris Hanson [Tue, 11 May 1999 03:34:14 +0000 (03:34 +0000)]
Change option code so that "-compiler" and "-edwin" can be specified
together, in which case they select the "all.com" band.  Also modify
the heap-sizing code so that the default constant size is taken from
the band, and the heap size is increased by the amount of heap in the
band.

25 years agoDelete definitions of FIX:MIN and FIX:MAX, which are now defined by
Chris Hanson [Sat, 8 May 1999 19:22:58 +0000 (19:22 +0000)]
Delete definitions of FIX:MIN and FIX:MAX, which are now defined by
the runtime system.

25 years agoDocument new string-search procedures and string-reversal procedures.
Chris Hanson [Sat, 8 May 1999 02:57:38 +0000 (02:57 +0000)]
Document new string-search procedures and string-reversal procedures.

25 years agoFix thinko in previous change.
Chris Hanson [Sat, 8 May 1999 02:31:50 +0000 (02:31 +0000)]
Fix thinko in previous change.

25 years agoImplement STRING-SEARCH-ALL and SUBSTRING-SEARCH-ALL.
Chris Hanson [Sat, 8 May 1999 02:23:36 +0000 (02:23 +0000)]
Implement STRING-SEARCH-ALL and SUBSTRING-SEARCH-ALL.

25 years agoFix fencepost bug.
Chris Hanson [Fri, 7 May 1999 21:41:13 +0000 (21:41 +0000)]
Fix fencepost bug.

25 years agoImplement Boyer-Moore string search. Also add procedures to reverse
Chris Hanson [Fri, 7 May 1999 21:26:13 +0000 (21:26 +0000)]
Implement Boyer-Moore string search.  Also add procedures to reverse
string contents.

25 years agoFix bug: "string.scm" had wrong package designation.
Chris Hanson [Fri, 7 May 1999 21:23:35 +0000 (21:23 +0000)]
Fix bug: "string.scm" had wrong package designation.

25 years agoImplement Boyer-Moore string search. Also add procedures to reverse
Chris Hanson [Fri, 7 May 1999 21:13:43 +0000 (21:13 +0000)]
Implement Boyer-Moore string search.  Also add procedures to reverse
string contents.

25 years agoImplement Boyer-Moore string search. Also add procedures to reverse
Chris Hanson [Fri, 7 May 1999 21:08:32 +0000 (21:08 +0000)]
Implement Boyer-Moore string search.  Also add procedures to reverse
string contents.

25 years agoImplement FIX:MIN and FIX:MAX.
Chris Hanson [Fri, 7 May 1999 19:47:25 +0000 (19:47 +0000)]
Implement FIX:MIN and FIX:MAX.

25 years agoInterpret contents of password-file variable as relative to the user's
Chris Hanson [Tue, 4 May 1999 17:47:49 +0000 (17:47 +0000)]
Interpret contents of password-file variable as relative to the user's
home directory.

25 years agoDefine variable that specifies the password filename for the
Chris Hanson [Tue, 4 May 1999 17:41:20 +0000 (17:41 +0000)]
Define variable that specifies the password filename for the
view-password-file command.

25 years agoDefine variable that specifies the password filename for the
Chris Hanson [Tue, 4 May 1999 17:23:09 +0000 (17:23 +0000)]
Define variable that specifies the password filename for the
view-password-file command.

25 years agoDefine variable that specifies the password filename for the
Chris Hanson [Tue, 4 May 1999 17:19:10 +0000 (17:19 +0000)]
Define variable that specifies the password filename for the
view-password-file command.

25 years agoChange documentation for time procedures to match new regularized
Chris Hanson [Thu, 29 Apr 1999 22:21:30 +0000 (22:21 +0000)]
Change documentation for time procedures to match new regularized
implementation.

25 years agoChange default font to "8.Courier".
Chris Hanson [Wed, 28 Apr 1999 03:50:38 +0000 (03:50 +0000)]
Change default font to "8.Courier".

25 years agoAdd definition needed for use with newer versions of the Developer's
Chris Hanson [Wed, 28 Apr 1999 03:27:55 +0000 (03:27 +0000)]
Add definition needed for use with newer versions of the Developer's
Toolkit for OS/2.

25 years agoFix thinko in error call.
Chris Hanson [Tue, 27 Apr 1999 17:23:16 +0000 (17:23 +0000)]
Fix thinko in error call.

25 years agoFix logic so that CURRENT-HOME-DIRECTORY doesn't generate an error if
Chris Hanson [Mon, 26 Apr 1999 16:35:21 +0000 (16:35 +0000)]
Fix logic so that CURRENT-HOME-DIRECTORY doesn't generate an error if
neither HOME nor USER is defined.

25 years agoFix bug that occurred when the HOME environment variable wasn't set.
Chris Hanson [Sat, 24 Apr 1999 04:40:14 +0000 (04:40 +0000)]
Fix bug that occurred when the HOME environment variable wasn't set.

25 years agoUse reasonable default working directory.
Chris Hanson [Tue, 20 Apr 1999 01:09:54 +0000 (01:09 +0000)]
Use reasonable default working directory.

25 years agoImplement remaining time-representation conversions.
Chris Hanson [Thu, 8 Apr 1999 05:01:33 +0000 (05:01 +0000)]
Implement remaining time-representation conversions.

25 years agoImplement remainder of RFC-822 syntax: optional day-of-week, two-digit
Chris Hanson [Wed, 7 Apr 1999 21:46:13 +0000 (21:46 +0000)]
Implement remainder of RFC-822 syntax: optional day-of-week, two-digit
year, and named time zones.  Fix bug: formerly would accept times with
more than one colon in a row.

25 years agoThis change requires microcode 11.163 or later.
Chris Hanson [Wed, 7 Apr 1999 04:47:01 +0000 (04:47 +0000)]
This change requires microcode 11.163 or later.

Rationalize naming of time-conversion procedures.  Implement
procedures to manage decoded time in UTC.  Implement procedure to
convert an RFC-822 time string to decoded-time format.

25 years agoThis change requires microcode 11.163 or later.
Chris Hanson [Wed, 7 Apr 1999 04:09:16 +0000 (04:09 +0000)]
This change requires microcode 11.163 or later.

Rationalize naming of time-conversion procedures.  Implement
procedures to manage decoded time in UTC.  Implement procedure to
convert an RFC-822 time string to decoded-time format.

25 years agoImplement BURST-STRING.
Chris Hanson [Wed, 7 Apr 1999 04:06:07 +0000 (04:06 +0000)]
Implement BURST-STRING.

25 years agoImplement primitive to decode unix time to UTC.
Chris Hanson [Wed, 7 Apr 1999 04:01:55 +0000 (04:01 +0000)]
Implement primitive to decode unix time to UTC.

25 years agoDocument time procedures.
Chris Hanson [Wed, 31 Mar 1999 02:59:58 +0000 (02:59 +0000)]
Document time procedures.

25 years agoFix type error.
Chris Hanson [Fri, 26 Mar 1999 01:55:48 +0000 (01:55 +0000)]
Fix type error.

25 years agoFix thinko.
Chris Hanson [Fri, 26 Mar 1999 01:53:08 +0000 (01:53 +0000)]
Fix thinko.

25 years agoWork around stupid restriction in 8.0 compiler.
Chris Hanson [Fri, 26 Mar 1999 01:44:10 +0000 (01:44 +0000)]
Work around stupid restriction in 8.0 compiler.

25 years agoEliminate compiler warning.
Chris Hanson [Thu, 25 Mar 1999 03:44:20 +0000 (03:44 +0000)]
Eliminate compiler warning.

25 years agoFix: probe for different kernel files.
Chris Hanson [Wed, 24 Mar 1999 23:30:12 +0000 (23:30 +0000)]
Fix: probe for different kernel files.

25 years agoFix bug: modeline "modified" indicator not properly updated when
Chris Hanson [Thu, 18 Mar 1999 02:29:30 +0000 (02:29 +0000)]
Fix bug: modeline "modified" indicator not properly updated when
buffer unmodified and initial changes are outside the visible portion
of the buffer.

25 years agoChange SHRINK-WINDOW-IF-LARGER-THAN-BUFFER so that it will grow the
Chris Hanson [Wed, 17 Mar 1999 03:22:45 +0000 (03:22 +0000)]
Change SHRINK-WINDOW-IF-LARGER-THAN-BUFFER so that it will grow the
window if it is a pop-up window that is smaller than it wants to be.

25 years agoDocument parser/unparser control variables and mode-bit definitions.
Chris Hanson [Tue, 16 Mar 1999 06:21:07 +0000 (06:21 +0000)]
Document parser/unparser control variables and mode-bit definitions.

25 years agoSignal an error when *parser-radix* is set to a non-default radix and
Chris Hanson [Mon, 15 Mar 1999 03:28:25 +0000 (03:28 +0000)]
Signal an error when *parser-radix* is set to a non-default radix and
the reader encounters radix-10 syntax that is meaningless under the
given radix.

25 years agoImplement primitives to provide registry access.
Chris Hanson [Tue, 9 Mar 1999 05:39:03 +0000 (05:39 +0000)]
Implement primitives to provide registry access.

25 years agoUse pathname object for info descriptor rather than namestring. This
Chris Hanson [Thu, 4 Mar 1999 06:08:04 +0000 (06:08 +0000)]
Use pathname object for info descriptor rather than namestring.  This
will allow runtime system to use these descriptors on operating
systems other than the one on which the code is compiled.

25 years agoLoad all pathname types on every operating system. This allows
Chris Hanson [Thu, 4 Mar 1999 05:56:18 +0000 (05:56 +0000)]
Load all pathname types on every operating system.  This allows
pathname objects dumped on one system to be used on another.

25 years agoUse pathname object for info descriptor rather than namestring. This
Chris Hanson [Thu, 4 Mar 1999 05:54:06 +0000 (05:54 +0000)]
Use pathname object for info descriptor rather than namestring.  This
will allow runtime system to use these descriptors on operating
systems other than the one on which the code is compiled.

25 years agoAllow debugging info descriptor to be a pathname as an alternative to
Chris Hanson [Thu, 4 Mar 1999 05:50:01 +0000 (05:50 +0000)]
Allow debugging info descriptor to be a pathname as an alternative to
a namestring.

25 years agoComment out override of TERMCAP_FILES now that we have upgraded our
Chris Hanson [Wed, 3 Mar 1999 05:32:18 +0000 (05:32 +0000)]
Comment out override of TERMCAP_FILES now that we have upgraded our
machines to Debian 2.0.

25 years agoThis version of Edwin requires microcode 11.162 or later if used under
Chris Hanson [Wed, 3 Mar 1999 05:29:57 +0000 (05:29 +0000)]
This version of Edwin requires microcode 11.162 or later if used under
Win32.

Extensive changes to use new single input queue, and to implement
event-stream previewer.  (The single input queue was required for
proper implementation of the previewer.)  With this change, the Win32
platform has the ability to abort out of any Edwin command, as has
been true of all other platforms for years.

I also took the opportunity to considerably clean up the event code.

25 years agoExtensive changes to implement a single input queue for all screens.
Chris Hanson [Wed, 3 Mar 1999 05:25:28 +0000 (05:25 +0000)]
Extensive changes to implement a single input queue for all screens.
This was once kludged around in Edwin but is now fixed.

25 years agoRevert previous change, which was really due to a bug in the runtime
Chris Hanson [Mon, 1 Mar 1999 05:32:04 +0000 (05:32 +0000)]
Revert previous change, which was really due to a bug in the runtime
system's handling of input events.

25 years agoRevamp input-event signalling mechanism to more explicitly distinguish
Chris Hanson [Mon, 1 Mar 1999 05:31:24 +0000 (05:31 +0000)]
Revamp input-event signalling mechanism to more explicitly distinguish
between events with permanent registration and those with temporary
registration.  The procedure DEREGISTER-ALL-EVENTS was deregistering
permanently registered events, thus causing various subtle failures --
mostly in Edwin.

25 years agoAnother patch to attempt to fix redisplay problems with long online
Chris Hanson [Sun, 28 Feb 1999 06:22:09 +0000 (06:22 +0000)]
Another patch to attempt to fix redisplay problems with long online
operations.

25 years agoEliminate definition of WITH-THREAD-EVENTS-BLOCKED, which is now
Chris Hanson [Sun, 28 Feb 1999 05:53:39 +0000 (05:53 +0000)]
Eliminate definition of WITH-THREAD-EVENTS-BLOCKED, which is now
implemented by the runtime system.

25 years agoExtensive changes to adjust for new release, fix formatting problems,
Chris Hanson [Fri, 26 Feb 1999 05:49:15 +0000 (05:49 +0000)]
Extensive changes to adjust for new release, fix formatting problems,
and change copyright.

25 years agoNumerous formatting changes to eliminate TeX errors. Adjust for minor
Chris Hanson [Fri, 26 Feb 1999 05:39:41 +0000 (05:39 +0000)]
Numerous formatting changes to eliminate TeX errors.  Adjust for minor
changes since last release.

25 years agoUpdate BKPT to reflect current implementation.
Chris Hanson [Fri, 26 Feb 1999 04:09:41 +0000 (04:09 +0000)]
Update BKPT to reflect current implementation.

25 years agoChange heuristics used to find a temporary directory.
Chris Hanson [Thu, 25 Feb 1999 22:27:15 +0000 (22:27 +0000)]
Change heuristics used to find a temporary directory.

25 years agoChange heuristics used to find a temporary directory.
Chris Hanson [Thu, 25 Feb 1999 22:15:45 +0000 (22:15 +0000)]
Change heuristics used to find a temporary directory.

25 years agoGuarantee that port-type specifies standard operations.
Chris Hanson [Thu, 25 Feb 1999 18:23:55 +0000 (18:23 +0000)]
Guarantee that port-type specifies standard operations.

25 years agoGuarantee that port-type specifies standard operations.
Chris Hanson [Thu, 25 Feb 1999 18:23:06 +0000 (18:23 +0000)]
Guarantee that port-type specifies standard operations.

25 years agoEliminate kludge that used to compensate for continuations not knowing
Chris Hanson [Wed, 24 Feb 1999 21:59:07 +0000 (21:59 +0000)]
Eliminate kludge that used to compensate for continuations not knowing
about the BLOCK-THREAD-EVENTS flag.

25 years agoUse new procedure WITH-THREAD-EVENTS-BLOCKED.
Chris Hanson [Wed, 24 Feb 1999 21:57:17 +0000 (21:57 +0000)]
Use new procedure WITH-THREAD-EVENTS-BLOCKED.

25 years agoMerge different port-type constructors into MAKE-PORT-TYPE.
Chris Hanson [Wed, 24 Feb 1999 21:37:22 +0000 (21:37 +0000)]
Merge different port-type constructors into MAKE-PORT-TYPE.

25 years agoImplement WITH-THREAD-EVENTS-BLOCKED and hook it into the continuation
Chris Hanson [Wed, 24 Feb 1999 21:23:58 +0000 (21:23 +0000)]
Implement WITH-THREAD-EVENTS-BLOCKED and hook it into the continuation
parser.