mit-scheme.git
33 years agoImplement M-x shell-command and M-x shell-command-on-region. Bind
Chris Hanson [Fri, 11 Oct 1991 03:35:06 +0000 (03:35 +0000)]
Implement M-x shell-command and M-x shell-command-on-region.  Bind
them to M-! and M-| respectively.

33 years agoImplement M-x compare-windows.
Chris Hanson [Fri, 11 Oct 1991 03:33:27 +0000 (03:33 +0000)]
Implement M-x compare-windows.

33 years agoIn M-x visit-tags-table, if the user types something that looks like a
Chris Hanson [Fri, 11 Oct 1991 03:32:51 +0000 (03:32 +0000)]
In M-x visit-tags-table, if the user types something that looks like a
directory, then treat it as a directory.  Previously it only did this
if the file was actually a directory.

33 years agoDon't ignore pathname-version when generating buffer name. Ignoring
Chris Hanson [Fri, 11 Oct 1991 03:31:24 +0000 (03:31 +0000)]
Don't ignore pathname-version when generating buffer name.  Ignoring
it is confusing on unix filenames.  Perhaps this should be made
operating-system specific.

33 years agoMake RMAIL update mode line when SHOW-MESSAGE is called and there are
Arthur Gleckler [Thu, 10 Oct 1991 22:54:44 +0000 (22:54 +0000)]
Make RMAIL update mode line when SHOW-MESSAGE is called and there are
no messages.  This makes the mode line correct when all the messages
are deleted and expunged.  Previously, the mode line stayed as it was
when RMAIL last displayed a message (before it was deleted).

33 years agoMove to regular Scheme source directories.
Chris Hanson [Thu, 10 Oct 1991 01:29:29 +0000 (01:29 +0000)]
Move to regular Scheme source directories.

33 years agoAdjustments to support multiple binary directories.
Chris Hanson [Thu, 10 Oct 1991 01:27:41 +0000 (01:27 +0000)]
Adjustments to support multiple binary directories.

33 years agoCached the current working directory to avoid needless calls to the
Mark Friedman [Tue, 8 Oct 1991 21:46:43 +0000 (21:46 +0000)]
Cached the current working directory to avoid needless calls to the
unix getcwd. It is put here, so that the call to get_wd() in options.c
will cause the cache to fill BEFORE the heap and constant spaces get
allocated. This way it is much more likely that the fork that getcwd
tries to do will be successful.

33 years agoChanged parse_path_string() to make sure that get_wd is called so that
Mark Friedman [Tue, 8 Oct 1991 21:42:37 +0000 (21:42 +0000)]
Changed parse_path_string() to make sure that get_wd is called so that
the unix getcwd is called now, before it allocates heap space. This is
because getcwd forks off a new process and we want to do that before
the scheme process gets too big.

33 years agoImprove performance of m command -- it was very slow on large menus.
Chris Hanson [Fri, 4 Oct 1991 06:14:14 +0000 (06:14 +0000)]
Improve performance of m command -- it was very slow on large menus.

33 years agoFix bug in M-x goto-char -- it was counting characters from the
Chris Hanson [Fri, 4 Oct 1991 06:09:24 +0000 (06:09 +0000)]
Fix bug in M-x goto-char -- it was counting characters from the
narrowed start of the buffer, when it should have ignored narrowing.

33 years agoGuarantee that all buffer-local variables are unbound when user's init
Chris Hanson [Fri, 4 Oct 1991 06:06:27 +0000 (06:06 +0000)]
Guarantee that all buffer-local variables are unbound when user's init
file is loaded.

33 years agoINDENT-TABS-MODE should be off in Texinfo files.
Chris Hanson [Thu, 3 Oct 1991 21:30:47 +0000 (21:30 +0000)]
INDENT-TABS-MODE should be off in Texinfo files.

33 years agoFix fencepost error that sometimes caused extra newline to be inserted
Chris Hanson [Thu, 3 Oct 1991 20:48:44 +0000 (20:48 +0000)]
Fix fencepost error that sometimes caused extra newline to be inserted
at end of paragraph being filled.

33 years agoMinor change to rmail-make-basic-summary-line so that dates of
Brian A. LaMacchia [Thu, 3 Oct 1991 19:48:20 +0000 (19:48 +0000)]
Minor change to rmail-make-basic-summary-line so that dates of
the form "02 Oct 91" generate summary lines of the form " 2-Oct" not
"02-Oct".

33 years agoMake telnet accept port number after hostname.
Arthur Gleckler [Thu, 3 Oct 1991 17:47:59 +0000 (17:47 +0000)]
Make telnet accept port number after hostname.

33 years agoAdd directory tracking for popd and pushd shell commands. Add new
Chris Hanson [Thu, 3 Oct 1991 10:19:45 +0000 (10:19 +0000)]
Add directory tracking for popd and pushd shell commands.  Add new
command M-x shell-resync-dirs.

33 years agoAdd phony target world redirecting to xmakefile.
Guillermo J. Rozas [Wed, 2 Oct 1991 21:24:43 +0000 (21:24 +0000)]
Add phony target world redirecting to xmakefile.

33 years agoAdd a call to x-window-set-class-hint when a window is created,
Guillermo J. Rozas [Wed, 2 Oct 1991 21:22:08 +0000 (21:22 +0000)]
Add a call to x-window-set-class-hint when a window is created,
so the window manager can tell what resource to use.

33 years agoRename x-graphics-set-class-hint to x-window-set-class-hint.
Guillermo J. Rozas [Wed, 2 Oct 1991 21:17:49 +0000 (21:17 +0000)]
Rename x-graphics-set-class-hint to x-window-set-class-hint.

33 years agoDon't unregister a closed channel -- it signals an error.
Chris Hanson [Wed, 2 Oct 1991 09:25:55 +0000 (09:25 +0000)]
Don't unregister a closed channel -- it signals an error.

33 years agoEliminate duplicate definition of variable.
Chris Hanson [Wed, 2 Oct 1991 09:18:48 +0000 (09:18 +0000)]
Eliminate duplicate definition of variable.

33 years agoAdd simple insertion commands to Texinfo mode.
Chris Hanson [Wed, 2 Oct 1991 09:16:18 +0000 (09:16 +0000)]
Add simple insertion commands to Texinfo mode.

33 years agoFix typo in COMPUTE-HORIZONTAL-SPACE.
Chris Hanson [Wed, 2 Oct 1991 09:00:31 +0000 (09:00 +0000)]
Fix typo in COMPUTE-HORIZONTAL-SPACE.

33 years agoFix INDENT-FOR-TAB-COMMAND so it pays attention to the value of
Chris Hanson [Wed, 2 Oct 1991 08:59:37 +0000 (08:59 +0000)]
Fix INDENT-FOR-TAB-COMMAND so it pays attention to the value of
INDENT-TABS-MODE.

33 years agoEliminate INTEGRATE-PRIMITIVE-PROCEDURES declaration.
Chris Hanson [Tue, 1 Oct 1991 21:39:07 +0000 (21:39 +0000)]
Eliminate INTEGRATE-PRIMITIVE-PROCEDURES declaration.

33 years agoEliminate explicit load of CREF utility.
Chris Hanson [Tue, 1 Oct 1991 20:50:27 +0000 (20:50 +0000)]
Eliminate explicit load of CREF utility.

33 years agoAdd `time_t' and change type of argument to `ctime' to be a pointer to
Chris Hanson [Wed, 25 Sep 1991 20:37:33 +0000 (20:37 +0000)]
Add `time_t' and change type of argument to `ctime' to be a pointer to
that type.

33 years agoFix casting bug in __INT_TO_PTR.
Chris Hanson [Wed, 25 Sep 1991 20:36:47 +0000 (20:36 +0000)]
Fix casting bug in __INT_TO_PTR.

33 years agoMake previous bug fix slightly faster.
Arthur Gleckler [Wed, 25 Sep 1991 18:36:03 +0000 (18:36 +0000)]
Make previous bug fix slightly faster.

33 years agoFix number-of-arguments bug calling RE-SEARCH-FORWARD from
Arthur Gleckler [Wed, 25 Sep 1991 18:33:34 +0000 (18:33 +0000)]
Fix number-of-arguments bug calling RE-SEARCH-FORWARD from
COUNT-MATCHES command.

33 years agoEliminate incorrect ";" from definition of Declare_Fixed_Objects.
Chris Hanson [Tue, 24 Sep 1991 22:39:20 +0000 (22:39 +0000)]
Eliminate incorrect ";" from definition of Declare_Fixed_Objects.

33 years agoFixed a bug in parse-file-inboxes which used the wrong point as the end
Brian A. LaMacchia [Tue, 24 Sep 1991 17:53:24 +0000 (17:53 +0000)]
Fixed a bug in parse-file-inboxes which used the wrong point as the end
of the search.

33 years agoGet rid of unreferenced variable NAME left over from translation from
Arthur Gleckler [Fri, 20 Sep 1991 20:56:08 +0000 (20:56 +0000)]
Get rid of unreferenced variable NAME left over from translation from
Emacs Lisp lpr.el package.

33 years agoAdd printer output commands LPR-BUFFER, PRINT-BUFFER, LPR-REGION, and
Arthur Gleckler [Fri, 20 Sep 1991 20:47:15 +0000 (20:47 +0000)]
Add printer output commands LPR-BUFFER, PRINT-BUFFER, LPR-REGION, and
PRINT-REGION.

33 years agoInitial revision
Arthur Gleckler [Fri, 20 Sep 1991 20:46:48 +0000 (20:46 +0000)]
Initial revision

33 years agoFix major mode description to reflect previous change:
Arthur Gleckler [Fri, 20 Sep 1991 13:35:25 +0000 (13:35 +0000)]
Fix major mode description to reflect previous change:

Bind DIRED-FLAG-FILE-FOR-COPY to #\k instead of #\C.  #\C is already
bound to DIRED-COMPRESS.

33 years agoBind DIRED-FLAG-FILE-FOR-COPY to #\k instead of #\C. #\C is already
Arthur Gleckler [Fri, 20 Sep 1991 13:34:08 +0000 (13:34 +0000)]
Bind DIRED-FLAG-FILE-FOR-COPY to #\k instead of #\C.  #\C is already
bound to DIRED-COMPRESS.

33 years agoEliminate use of INTEGRATE-PRIMITIVE-PROCEDURES declaration.
Chris Hanson [Fri, 20 Sep 1991 04:04:15 +0000 (04:04 +0000)]
Eliminate use of INTEGRATE-PRIMITIVE-PROCEDURES declaration.

33 years agoEliminate use of INTEGRATE-PRIMITIVE-PROCEDURES declaration.
Chris Hanson [Fri, 20 Sep 1991 03:58:39 +0000 (03:58 +0000)]
Eliminate use of INTEGRATE-PRIMITIVE-PROCEDURES declaration.

33 years agoFix bug that makes completion on an empty filename break.
Arthur Gleckler [Thu, 19 Sep 1991 22:12:17 +0000 (22:12 +0000)]
Fix bug that makes completion on an empty filename break.

33 years agoMake PROMPT-FOR-INPUT-TRUENAME accept files that are not directories.
Arthur Gleckler [Wed, 18 Sep 1991 22:47:40 +0000 (22:47 +0000)]
Make PROMPT-FOR-INPUT-TRUENAME accept files that are not directories.
The COPY-FILE, DELETE-FILE, and RENAME-FILE commands, which don't
work on directories anyway, will then refuse to accept directories as
arguments.

33 years agoRedefine #!optional and #!rest to be something distinct from symbols.
Chris Hanson [Wed, 18 Sep 1991 20:05:55 +0000 (20:05 +0000)]
Redefine #!optional and #!rest to be something distinct from symbols.

33 years agoFix bug in MANUAL-ENTRY that prevents it understanding, e.g., tty(4).
Arthur Gleckler [Wed, 18 Sep 1991 19:25:07 +0000 (19:25 +0000)]
Fix bug in MANUAL-ENTRY that prevents it understanding, e.g., tty(4).

Add removal of footers to NUKE-NROFF-BS.

33 years agoAdd autoload library to display UNIX manual pages.
Arthur Gleckler [Wed, 18 Sep 1991 15:59:26 +0000 (15:59 +0000)]
Add autoload library to display UNIX manual pages.

33 years agoAdd autoload library to display UNIX manual pages.
Arthur Gleckler [Wed, 18 Sep 1991 13:56:26 +0000 (13:56 +0000)]
Add autoload library to display UNIX manual pages.

33 years agoFix typo.
Arthur Gleckler [Tue, 17 Sep 1991 22:43:50 +0000 (22:43 +0000)]
Fix typo.

33 years agoInitial revision
Arthur Gleckler [Tue, 17 Sep 1991 20:36:42 +0000 (20:36 +0000)]
Initial revision

33 years agoFixed a bug in rmail-reply. If there was no Subject: line in the
Brian A. LaMacchia [Tue, 17 Sep 1991 20:32:04 +0000 (20:32 +0000)]
Fixed a bug in rmail-reply.  If there was no Subject: line in the
message being replied to, a (string-append "Re: " ()) occurred.

33 years agoFix bug preventing INDENT-RIGIDLY from accepting multiplier
Arthur Gleckler [Tue, 17 Sep 1991 19:03:27 +0000 (19:03 +0000)]
Fix bug preventing INDENT-RIGIDLY from accepting multiplier
autoarguments.

33 years agoGet rid of unused procedure.
Arthur Gleckler [Tue, 17 Sep 1991 14:53:45 +0000 (14:53 +0000)]
Get rid of unused procedure.

33 years agoGet rid of unreferenced variables.
Arthur Gleckler [Tue, 17 Sep 1991 14:51:44 +0000 (14:51 +0000)]
Get rid of unreferenced variables.

33 years agoImprove Edwin debugger:
Arthur Gleckler [Tue, 17 Sep 1991 14:44:26 +0000 (14:44 +0000)]
Improve Edwin debugger:

  Make RETURN-TO and RETURN-FROM evaluate the previous expression
  instead of prompting for an expression to evaluate.

  Provide evaluation commands that do and don't evaluate in the dynamic
  state of the continuation.  Commands that evaluate in the dynamic
  state of the continuation will have their output appear wherever the
  program would have sent its output had no error occured, and fluid
  variables will be bound as they would appear in the program.
  Commands that do not evaluate in the dynamic state of the
  continuation will have their output appear in the debugger buffer,
  and fluid variables will be bound as they would upon leaving the
  continuation.

  Rearrange some key bindings.

  Improve handling of restarts.

33 years agoChange NORMAL-MODE to evaluate variables in "Edwin Variables:" section
Arthur Gleckler [Tue, 17 Sep 1991 14:05:09 +0000 (14:05 +0000)]
Change NORMAL-MODE to evaluate variables in "Edwin Variables:" section
of a buffer in the (edwin) package.

33 years agoRearrange machine names.
Chris Hanson [Mon, 16 Sep 1991 20:18:08 +0000 (20:18 +0000)]
Rearrange machine names.

33 years agoMake RETURN-TO and RETURN-FROM evaluate the previous expression
Arthur Gleckler [Sat, 14 Sep 1991 20:29:57 +0000 (20:29 +0000)]
Make RETURN-TO and RETURN-FROM evaluate the previous expression
instead of prompting for an expression to evaluate.

Provide evaluation commands that do and don't evaluate in the dynamic
state of the continuation.  Commands that evaluate in the dynamic
state of the continuation will have their output appear wherever the
program would have sent its output had no error occured, and fluid
variables will be bound as they would appear in the program.
Commands that do not evaluate in the dynamic state of the
continuation will have their output appear in the debugger buffer,
and fluid variables will be bound as they would upon leaving the
continuation.

Rearrange some key bindings.

Improve handling of restarts.

33 years agoExport debugger variable EDWIN-VARIABLE$DEBUGGER-CONFIRM-RETURN? .
Arthur Gleckler [Thu, 12 Sep 1991 23:45:01 +0000 (23:45 +0000)]
Export debugger variable EDWIN-VARIABLE$DEBUGGER-CONFIRM-RETURN? .

33 years agoMake EVALUATE-REGION return the value of the last expression it
Arthur Gleckler [Thu, 12 Sep 1991 23:31:52 +0000 (23:31 +0000)]
Make EVALUATE-REGION return the value of the last expression it
evaluates, or the value of UNSPECIFIC if there are no expressions.
It had been returning UNSPECIFIC always, but the Edwin Debugger needs
to be able to find out the value of an evaluation after going through
the standard evaluation mechanism (for the purposes of the

  CONTINUATION-BROWSER-RETURN-FROM,
  CONTINUATION-BROWSER-RETURN-TO, and
  CONTINUATION-BROWSER-RETRY

debugger commands).

33 years agoFix braino with last change.
Arthur Gleckler [Thu, 12 Sep 1991 21:34:35 +0000 (21:34 +0000)]
Fix braino with last change.

33 years agoMake CEILING, FLOOR, ROUND, and TRUNCATE coerce their results to
Arthur Gleckler [Thu, 12 Sep 1991 21:11:17 +0000 (21:11 +0000)]
Make CEILING, FLOOR, ROUND, and TRUNCATE coerce their results to
exact numbers.

33 years agoImport DSTATE/EXPRESSION and INVALID-EXPRESSION? from (runtime
Arthur Gleckler [Thu, 12 Sep 1991 17:59:36 +0000 (17:59 +0000)]
Import DSTATE/EXPRESSION and INVALID-EXPRESSION? from (runtime
debugger) package to (edwin debugger) package.

33 years agoFix alphabetical order of initialization filenames, because otherwise
Arthur Gleckler [Wed, 11 Sep 1991 05:52:50 +0000 (05:52 +0000)]
Fix alphabetical order of initialization filenames, because otherwise
it doesn't work.

33 years agoFix wrong number of arguments bug in LIST-MATCHING-LINES command.
Arthur Gleckler [Wed, 11 Sep 1991 02:11:57 +0000 (02:11 +0000)]
Fix wrong number of arguments bug in LIST-MATCHING-LINES command.

33 years agoRemoved extraneous debugging code.
Brian A. LaMacchia [Tue, 10 Sep 1991 21:33:30 +0000 (21:33 +0000)]
Removed extraneous debugging code.

33 years agoFixed bug in rmail-summary-{exit,quit} which appeared
Brian A. LaMacchia [Tue, 10 Sep 1991 13:53:21 +0000 (13:53 +0000)]
Fixed bug in rmail-summary-{exit,quit} which appeared
when there was only one window open, and it was the summary window.

33 years agodump_free_directly now returns the new value of free_buffer_bottom.
Guillermo J. Rozas [Tue, 10 Sep 1991 00:54:37 +0000 (00:54 +0000)]
dump_free_directly now returns the new value of free_buffer_bottom.
Improve error messages.

33 years agoAllow multiple inclusion.
Guillermo J. Rozas [Tue, 10 Sep 1991 00:53:56 +0000 (00:53 +0000)]
Allow multiple inclusion.
dump_free_directly now returns the new value of free_buffer_bottom.

33 years agoFixed: #\C-q is not an ASCII char, but #\DC1 is.
Arthur Gleckler [Mon, 9 Sep 1991 23:43:39 +0000 (23:43 +0000)]
Fixed: #\C-q is not an ASCII char, but #\DC1 is.
MODIFY-SYNTAX-ENTRY! requires an ASCII char.

33 years agoIntegrate Jmiller's latest changes:
Guillermo J. Rozas [Mon, 9 Sep 1991 22:10:31 +0000 (22:10 +0000)]
Integrate Jmiller's latest changes:
- Fix typos.
- Describe GENERATE/QUOTATION-HEADER, etc. in more detail.
- Describe interrupt hack for printing return addresses.

33 years agoFix spelling mistake.
Guillermo J. Rozas [Mon, 9 Sep 1991 21:04:33 +0000 (21:04 +0000)]
Fix spelling mistake.

33 years agoAdd copyright notice and title.
Guillermo J. Rozas [Mon, 9 Sep 1991 18:43:40 +0000 (18:43 +0000)]
Add copyright notice and title.
Merge in Jmiller's latest comments, and add a picture.

33 years agoAdd copyright notice and title.
Guillermo J. Rozas [Mon, 9 Sep 1991 14:43:32 +0000 (14:43 +0000)]
Add copyright notice and title.

33 years agoFix typos.
Guillermo J. Rozas [Mon, 9 Sep 1991 14:39:08 +0000 (14:39 +0000)]
Fix typos.

33 years ago- Remove without-stepping and stepping-off! from error.scm, but provide
Guillermo J. Rozas [Sun, 8 Sep 1991 02:58:16 +0000 (02:58 +0000)]
- Remove without-stepping and stepping-off! from error.scm, but provide
hook/invoke-condition-handler so that they can be installed.

- Make gc statistics align properly.

33 years agoRemove without-stepping and stepping-off!, but provide
Guillermo J. Rozas [Sun, 8 Sep 1991 02:57:03 +0000 (02:57 +0000)]
Remove without-stepping and stepping-off!, but provide
hook/invoke-condition-handler so that they can be installed.

33 years agoMake gc statistics align.
Guillermo J. Rozas [Sun, 8 Sep 1991 02:31:35 +0000 (02:31 +0000)]
Make gc statistics align.

33 years agoAdd more options for bchscheme.
Guillermo J. Rozas [Sat, 7 Sep 1991 22:48:14 +0000 (22:48 +0000)]
Add more options for bchscheme.

33 years agoChange window size, etc., to be determined from command line
Guillermo J. Rozas [Sat, 7 Sep 1991 22:47:30 +0000 (22:47 +0000)]
Change window size, etc., to be determined from command line
parameters.

33 years agoChange window size, etc., to be determined from command line
Guillermo J. Rozas [Sat, 7 Sep 1991 22:46:37 +0000 (22:46 +0000)]
Change window size, etc., to be determined from command line
parameters.
Allocate the fixup buffer dynamically.

33 years agoAdd more options for bchscheme.
Guillermo J. Rozas [Sat, 7 Sep 1991 22:46:14 +0000 (22:46 +0000)]
Add more options for bchscheme.
Change window size, etc., to be determined from command line
parameters.

33 years agoBump copyright date.
Guillermo J. Rozas [Sat, 7 Sep 1991 22:31:10 +0000 (22:31 +0000)]
Bump copyright date.

33 years agoAdd more options for bchscheme.
Guillermo J. Rozas [Sat, 7 Sep 1991 22:31:09 +0000 (22:31 +0000)]
Add more options for bchscheme.

33 years agoAdd real time GC statistics gathering and reporting.
Guillermo J. Rozas [Sat, 7 Sep 1991 05:31:10 +0000 (05:31 +0000)]
Add real time GC statistics gathering and reporting.

33 years ago- Align GC buffers and Scheme spaces so that raw (character) devices can
Guillermo J. Rozas [Sat, 7 Sep 1991 01:06:53 +0000 (01:06 +0000)]
- Align GC buffers and Scheme spaces so that raw (character) devices can
be used for the gc heap.
- Limited recovery and better error reporting on system call errors.

33 years agoChanged filename-complete-string so that matches which complete to
Brian A. LaMacchia [Fri, 6 Sep 1991 16:19:44 +0000 (16:19 +0000)]
Changed filename-complete-string so that matches which complete to
directory names act as though the completion is non-unique.  Before, if
the only directory in /tmp beginning with "f" was "foo", then completing
on "/tmp/f" would complete to "/tmp/foo", and the if-unique proc. would
be invoked with "/tmp/foo/".  Now, we invoke if-non-unique with
"/tmp/foo/".

33 years agoAdded utime() to system calls and SET-FILE-TIMES! to primitives.
Mark Friedman [Thu, 5 Sep 1991 22:27:17 +0000 (22:27 +0000)]
Added utime() to system calls and SET-FILE-TIMES! to primitives.

33 years agoAdd a section on debugging, a section on the package system (by
Guillermo J. Rozas [Wed, 4 Sep 1991 03:58:44 +0000 (03:58 +0000)]
Add a section on debugging, a section on the package system (by
Arthur), a section with suggestions on the order in which to attack
the tasks, and accommodate some changes for version 4.87.

33 years agoCPH: Fix interrupt window in the timer interrupt routines that detect
Arthur Gleckler [Tue, 3 Sep 1991 22:56:52 +0000 (22:56 +0000)]
CPH: Fix interrupt window in the timer interrupt routines that detect
control-g under X.

33 years agoImport WRITE-RESTARTS from the (RUNTIME DEBUGGER) package to the
Arthur Gleckler [Tue, 3 Sep 1991 17:19:38 +0000 (17:19 +0000)]
Import WRITE-RESTARTS from the (RUNTIME DEBUGGER) package to the
(EDWIN DEBUGGER) package.

33 years agoAdd copy-multiple-files capability to Dired mode:
Arthur Gleckler [Mon, 2 Sep 1991 21:58:00 +0000 (21:58 +0000)]
Add copy-multiple-files capability to Dired mode:

  C to mark files
  y to copy marked files

33 years agoStepping stuff moved here from global.scm
sybok [Mon, 2 Sep 1991 04:23:21 +0000 (04:23 +0000)]
Stepping stuff moved here from global.scm

33 years agoStepping stuff moved here from global.scm
sybok [Mon, 2 Sep 1991 04:11:42 +0000 (04:11 +0000)]
Stepping stuff moved here from global.scm

33 years agoStepping stuff moved here from global.scm
sybok [Mon, 2 Sep 1991 04:02:40 +0000 (04:02 +0000)]
Stepping stuff moved here from global.scm

33 years agoStepping stuff moved here from global.scm
sybok [Mon, 2 Sep 1991 03:57:21 +0000 (03:57 +0000)]
Stepping stuff moved here from global.scm

33 years ago*** empty log message ***
sybok [Mon, 2 Sep 1991 03:41:05 +0000 (03:41 +0000)]
*** empty log message ***

33 years agoThe addition of "without-stepping" as it was changed the operation of
sybok [Mon, 2 Sep 1991 03:29:33 +0000 (03:29 +0000)]
The addition of "without-stepping" as it was changed the operation of
scheme so as to prevent my error handling code in the stepper from
working right.  Thus, I've added a procedure, stepping-off!, which one
may call in the action thunk in order to cause without-stepping to
permanently terminate stepping.

33 years agoThe addition of "without-stepping" as it was changed the operation of
sybok [Mon, 2 Sep 1991 03:24:33 +0000 (03:24 +0000)]
The addition of "without-stepping" as it was changed the operation of
scheme so as to prevent my error handling code in the stepper from
working right.  Thus, I've added a procedure, stepping-off!, which one
may call in the action thunk in order to cause without-stepping to
permanently terminate stepping.

33 years agoProvide a pointer to the MIPS pc-relative-address cache.
Guillermo J. Rozas [Sun, 1 Sep 1991 14:51:09 +0000 (14:51 +0000)]
Provide a pointer to the MIPS pc-relative-address cache.
Add entries for lapopt.scm, compiler:intersperse-rtl-in-lap?, and
comp.{b,}{con,ldr} files.
Minor edits.

33 years agoMake Scheme only able to suspend itself if both stdin and stdout are
Arthur Gleckler [Sat, 31 Aug 1991 03:59:26 +0000 (03:59 +0000)]
Make Scheme only able to suspend itself if both stdin and stdout are
tty's and the "-emacs" option has not been given.

33 years ago*** empty log message ***
sybok [Thu, 29 Aug 1991 21:47:26 +0000 (21:47 +0000)]
*** empty log message ***