mit-scheme.git
31 years ago- Add a primitive facility to set breakpoints on compiled code.
Guillermo J. Rozas [Sat, 11 Sep 1993 03:10:22 +0000 (03:10 +0000)]
- Add a primitive facility to set breakpoints on compiled code.
- Improve with-interrupt-mask and with-stack-marker from compiled
code.

31 years ago- Add a primitive facility to set breakpoints on compiled code.
Guillermo J. Rozas [Sat, 11 Sep 1993 02:45:59 +0000 (02:45 +0000)]
- Add a primitive facility to set breakpoints on compiled code.
- Improve with-interrupt-mask and with-stack-marker from compiled
code.

31 years agoAdd a primitive facility to set breakpoints on compiled code.
Guillermo J. Rozas [Sat, 11 Sep 1993 02:45:00 +0000 (02:45 +0000)]
Add a primitive facility to set breakpoints on compiled code.

31 years agoYet another pass at the alloc_event bug: have rewritten all the
Guillermo J. Rozas [Fri, 10 Sep 1993 22:17:38 +0000 (22:17 +0000)]
Yet another pass at the alloc_event bug: have rewritten all the
deallocation code.

31 years agoChange BLOCK-ON-INPUT-DESCRIPTOR to return one of the three symbols:
Chris Hanson [Fri, 10 Sep 1993 19:15:54 +0000 (19:15 +0000)]
Change BLOCK-ON-INPUT-DESCRIPTOR to return one of the three symbols:
INPUT-AVAILABLE, PROCESS-STATUS-CHANGE, or INTERRUPT.  This call will
now reliably return PROCESS-STATUS-CHANGE when the microcode signals
such a change.

31 years agoCheck for process status changes before blocking. No longer need to
Chris Hanson [Fri, 10 Sep 1993 19:13:44 +0000 (19:13 +0000)]
Check for process status changes before blocking.  No longer need to
treat INTERRUPT as a possible process status change since the runtime
system has been modified to reliably produce the right result.

31 years agoSignal modeline events appropriately for changes to a process's
Chris Hanson [Fri, 10 Sep 1993 19:12:52 +0000 (19:12 +0000)]
Signal modeline events appropriately for changes to a process's
status.  This guarantees that the modeline is updated correctly when
the events occur.

31 years agoGeneralize input descriptors -- test them using eqv? instead of =.
Chris Hanson [Fri, 10 Sep 1993 17:54:35 +0000 (17:54 +0000)]
Generalize input descriptors -- test them using eqv? instead of =.

31 years agoAttempt to detect process status changes more reliably.
Chris Hanson [Thu, 9 Sep 1993 23:03:19 +0000 (23:03 +0000)]
Attempt to detect process status changes more reliably.

31 years agoAttempt to detect process status changes more reliably.
Chris Hanson [Thu, 9 Sep 1993 22:40:36 +0000 (22:40 +0000)]
Attempt to detect process status changes more reliably.

31 years agoRename PREV-SPECIFIC-PROPERTY-CHANGE to
Chris Hanson [Thu, 9 Sep 1993 21:43:12 +0000 (21:43 +0000)]
Rename PREV-SPECIFIC-PROPERTY-CHANGE to
PREVIOUS-SPECIFIC-PROPERTY-CHANGE.

31 years agoRename GET-PROPERTY-AT to GET-TEXT-PROPERTY and TEXT-PROPERTIES-AT to
Chris Hanson [Thu, 9 Sep 1993 21:41:39 +0000 (21:41 +0000)]
Rename GET-PROPERTY-AT to GET-TEXT-PROPERTY and TEXT-PROPERTIES-AT to
GET-TEXT-PROPERTIES.

31 years agoEliminate GET-PROPERTY which is now undefined.
Chris Hanson [Thu, 9 Sep 1993 21:33:54 +0000 (21:33 +0000)]
Eliminate GET-PROPERTY which is now undefined.

31 years agoEliminate unused variable warnings.
Chris Hanson [Thu, 9 Sep 1993 21:21:33 +0000 (21:21 +0000)]
Eliminate unused variable warnings.

31 years agoEliminate unused variable warnings.
Chris Hanson [Thu, 9 Sep 1993 21:17:21 +0000 (21:17 +0000)]
Eliminate unused variable warnings.

31 years agoChange to use new property operations. Repaginate.
Chris Hanson [Thu, 9 Sep 1993 21:13:59 +0000 (21:13 +0000)]
Change to use new property operations.  Repaginate.

31 years agoImplement new operations ADD-TEXT-PROPERTY and REMOVE-TEXT-PROPERTY.
Chris Hanson [Thu, 9 Sep 1993 20:59:33 +0000 (20:59 +0000)]
Implement new operations ADD-TEXT-PROPERTY and REMOVE-TEXT-PROPERTY.
Make type and range checking on modification operations more strict.
Add interrupt locking to the modification operations.  Fix some typos.

31 years agoLinux patch.
Guillermo J. Rozas [Thu, 9 Sep 1993 18:24:19 +0000 (18:24 +0000)]
Linux patch.

31 years agoLinux patch.
Guillermo J. Rozas [Thu, 9 Sep 1993 18:18:54 +0000 (18:18 +0000)]
Linux patch.

31 years agoFix the error the right way.
Guillermo J. Rozas [Thu, 9 Sep 1993 18:17:46 +0000 (18:17 +0000)]
Fix the error the right way.

31 years agoAdd cast to eliminate warning.
Guillermo J. Rozas [Thu, 9 Sep 1993 18:16:08 +0000 (18:16 +0000)]
Add cast to eliminate warning.

31 years agoFix bug: renaming last file in dired buffer to another directory
Chris Hanson [Thu, 9 Sep 1993 04:52:50 +0000 (04:52 +0000)]
Fix bug: renaming last file in dired buffer to another directory
signalled an error.

31 years agoThis is an incompatible change that requires microcode 11.142. This
Chris Hanson [Wed, 8 Sep 1993 22:39:34 +0000 (22:39 +0000)]
This is an incompatible change that requires microcode 11.142.  This
change affects only the X11 graphics interface.

Change handling of Configure events so that the runtime system
receives them and instructs the microcode to do the reconfiguration.
This is necessary to get correct synchronization of these events.

Additionally fix some bugs in the user-event mechanism.

31 years agoThis is an incompatible change that requires runtime 14.164. This
Chris Hanson [Wed, 8 Sep 1993 22:37:07 +0000 (22:37 +0000)]
This is an incompatible change that requires runtime 14.164.  This
change affects only the X11 graphics interface.

Change handling of Configure events so that the runtime system
receives them and instructs the microcode to do the reconfiguration.
This is necessary to get correct synchronization of these events.

31 years agoChange find-file-hooks to pass the buffer to the event receivers.
Chris Hanson [Wed, 8 Sep 1993 19:50:18 +0000 (19:50 +0000)]
Change find-file-hooks to pass the buffer to the event receivers.

31 years agoPrevent multiple catatonia messages.
Guillermo J. Rozas [Wed, 8 Sep 1993 04:46:00 +0000 (04:46 +0000)]
Prevent multiple catatonia messages.

31 years agoAdd ability to detect stack overflow in NT/Windows.
Guillermo J. Rozas [Wed, 8 Sep 1993 04:41:06 +0000 (04:41 +0000)]
Add ability to detect stack overflow in NT/Windows.

31 years agoAdd default value for the TERM environment variable.
Guillermo J. Rozas [Tue, 7 Sep 1993 21:59:02 +0000 (21:59 +0000)]
Add default value for the TERM environment variable.

31 years agoDefault variables can now be initialized by running a thunk.
Guillermo J. Rozas [Tue, 7 Sep 1993 21:56:27 +0000 (21:56 +0000)]
Default variables can now be initialized by running a thunk.

31 years agoClose interrupt window in string-allocate.
Guillermo J. Rozas [Tue, 7 Sep 1993 21:49:11 +0000 (21:49 +0000)]
Close interrupt window in string-allocate.

31 years agoTake interrupts immediately when restoring the interrupt mask.
Guillermo J. Rozas [Tue, 7 Sep 1993 21:47:14 +0000 (21:47 +0000)]
Take interrupts immediately when restoring the interrupt mask.

31 years agoCheck interrupts on return from primitives for the i386 back end.
Guillermo J. Rozas [Tue, 7 Sep 1993 21:45:53 +0000 (21:45 +0000)]
Check interrupts on return from primitives for the i386 back end.
i386 compiled code now checks for interrupts on the calling side of
the return address, not the receiving side.

31 years agoAttempt to preclude multiple catatonia windows for showing up.
Guillermo J. Rozas [Tue, 7 Sep 1993 19:08:01 +0000 (19:08 +0000)]
Attempt to preclude multiple catatonia windows for showing up.

31 years agoFix keyboard event storage leak.
Guillermo J. Rozas [Tue, 7 Sep 1993 19:07:05 +0000 (19:07 +0000)]
Fix keyboard event storage leak.
Reduce input buffer size to 250.
Increase maximum screen size.

31 years agoReduce catatonia timer to 15 sec.
Guillermo J. Rozas [Tue, 7 Sep 1993 19:03:46 +0000 (19:03 +0000)]
Reduce catatonia timer to 15 sec.

31 years agoAdd a catatonia timer.
Guillermo J. Rozas [Sat, 4 Sep 1993 07:08:54 +0000 (07:08 +0000)]
Add a catatonia timer.

31 years agoAdd Arthur's debugger.
Guillermo J. Rozas [Sat, 4 Sep 1993 00:51:10 +0000 (00:51 +0000)]
Add Arthur's debugger.

31 years agoAdd docstr.scm
Guillermo J. Rozas [Sat, 4 Sep 1993 00:50:39 +0000 (00:50 +0000)]
Add docstr.scm

31 years agoAdd Arthur's debugger to the list of files to be processed.
Guillermo J. Rozas [Sat, 4 Sep 1993 00:49:57 +0000 (00:49 +0000)]
Add Arthur's debugger to the list of files to be processed.

31 years agoChange error output under NT. The console-based interface doesn't
Guillermo J. Rozas [Fri, 3 Sep 1993 18:35:46 +0000 (18:35 +0000)]
Change error output under NT.  The console-based interface doesn't
work.

31 years agoFix version number.
Guillermo J. Rozas [Fri, 3 Sep 1993 18:04:32 +0000 (18:04 +0000)]
Fix version number.

31 years agoRedo timers to use the Windows WM_TIMER mechanism.
Guillermo J. Rozas [Fri, 3 Sep 1993 18:02:29 +0000 (18:02 +0000)]
Redo timers to use the Windows WM_TIMER mechanism.

31 years agoRedo timers to use the Windows WM_TIMER mechanism.
Guillermo J. Rozas [Fri, 3 Sep 1993 18:01:28 +0000 (18:01 +0000)]
Redo timers to use the Windows WM_TIMER mechanism.
Fix problem with turds left behind when resizing the screen.

31 years agoCheck for pre-buffered window events (i.e. keystrokes) before going
Guillermo J. Rozas [Fri, 3 Sep 1993 17:52:46 +0000 (17:52 +0000)]
Check for pre-buffered window events (i.e. keystrokes) before going
off to MsgWaitForMultipleObjects.

31 years agoChange the timer period.
Guillermo J. Rozas [Fri, 3 Sep 1993 17:50:59 +0000 (17:50 +0000)]
Change the timer period.

31 years agoFlush ntutil
Guillermo J. Rozas [Fri, 3 Sep 1993 17:50:09 +0000 (17:50 +0000)]
Flush ntutil

31 years agoDon't restart the real-time timer interrupt unless the restart would
Chris Hanson [Fri, 3 Sep 1993 06:59:24 +0000 (06:59 +0000)]
Don't restart the real-time timer interrupt unless the restart would
cause the interrupt to be delivered before it would have been
otherwise.

31 years agoInitial revision
Chris Hanson [Fri, 3 Sep 1993 04:41:53 +0000 (04:41 +0000)]
Initial revision

31 years agoFix typo. Split new doc string stuff into separate file.
Chris Hanson [Fri, 3 Sep 1993 04:41:44 +0000 (04:41 +0000)]
Fix typo.  Split new doc string stuff into separate file.

31 years agoChanged a few things so that it will work on windows.
Joe Bank [Thu, 2 Sep 1993 22:33:29 +0000 (22:33 +0000)]
Changed a few things so that it will work on windows.
Now will only create screen if on a unix system.

31 years agoAvoid screen update when the screen has not been resized.
Guillermo J. Rozas [Thu, 2 Sep 1993 20:22:07 +0000 (20:22 +0000)]
Avoid screen update when the screen has not been resized.

31 years agoFix bug introduced in last edit.
Guillermo J. Rozas [Thu, 2 Sep 1993 20:10:03 +0000 (20:10 +0000)]
Fix bug introduced in last edit.

31 years agoUpdate for current directories.
Chris Hanson [Thu, 2 Sep 1993 19:17:00 +0000 (19:17 +0000)]
Update for current directories.

31 years agoEliminate "unused binding" warning.
Chris Hanson [Thu, 2 Sep 1993 18:45:38 +0000 (18:45 +0000)]
Eliminate "unused binding" warning.

31 years agoMake docstring search default to the edwin etc directory.
Guillermo J. Rozas [Thu, 2 Sep 1993 03:34:20 +0000 (03:34 +0000)]
Make docstring search default to the edwin etc directory.

31 years agoFix think-o in last change.
Chris Hanson [Wed, 1 Sep 1993 23:26:40 +0000 (23:26 +0000)]
Fix think-o in last change.

31 years agoFix think-o in last change.
Chris Hanson [Wed, 1 Sep 1993 23:12:10 +0000 (23:12 +0000)]
Fix think-o in last change.

31 years agoAdd some new functionality to the X graphics interface to allow access
Chris Hanson [Wed, 1 Sep 1993 22:45:42 +0000 (22:45 +0000)]
Add some new functionality to the X graphics interface to allow access
to mouse, keyboard, and focus events that are used by the interface
itself.  These events can be used to build useful user interfaces.

31 years agoGet rid of unbound variable.
Guillermo J. Rozas [Wed, 1 Sep 1993 22:25:34 +0000 (22:25 +0000)]
Get rid of unbound variable.

31 years agoTeach the runtime system how to display the names of utilities and
Guillermo J. Rozas [Wed, 1 Sep 1993 22:15:56 +0000 (22:15 +0000)]
Teach the runtime system how to display the names of utilities and
builtins when a trap occurs within them.

31 years agoFix typo.
Guillermo J. Rozas [Wed, 1 Sep 1993 22:10:59 +0000 (22:10 +0000)]
Fix typo.

31 years agoGenerate the names of the builtins automatically.
Guillermo J. Rozas [Wed, 1 Sep 1993 22:09:26 +0000 (22:09 +0000)]
Generate the names of the builtins automatically.

31 years agoGenerate the names of the builtins automatically.
Guillermo J. Rozas [Wed, 1 Sep 1993 22:03:52 +0000 (22:03 +0000)]
Generate the names of the builtins automatically.

31 years agoRemove fossil.
Guillermo J. Rozas [Wed, 1 Sep 1993 20:21:58 +0000 (20:21 +0000)]
Remove fossil.

31 years agoNo select in DOS.
Guillermo J. Rozas [Wed, 1 Sep 1993 20:21:25 +0000 (20:21 +0000)]
No select in DOS.

31 years agoFix minor mispellings.
Guillermo J. Rozas [Wed, 1 Sep 1993 19:36:28 +0000 (19:36 +0000)]
Fix minor mispellings.

31 years ago- Fix various redisplay/resize bugs, and add notification of resize for Edwin.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:49:05 +0000 (18:49 +0000)]
- Fix various redisplay/resize bugs, and add notification of resize for Edwin.
- Add select capabilities to NT version.

31 years agoFix various bugs, and add notification of resize for Edwin.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:48:27 +0000 (18:48 +0000)]
Fix various bugs, and add notification of resize for Edwin.

31 years agoInitial revision
Guillermo J. Rozas [Wed, 1 Sep 1993 18:45:38 +0000 (18:45 +0000)]
Initial revision

31 years agoAdd select capability to NT version.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:45:02 +0000 (18:45 +0000)]
Add select capability to NT version.

31 years agoAdd high-priority hot-key polling.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:34:46 +0000 (18:34 +0000)]
Add high-priority hot-key polling.

31 years agoAdd (disabled) timer code.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:31:49 +0000 (18:31 +0000)]
Add (disabled) timer code.

31 years agoAdd select capabilities for NT.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:29:47 +0000 (18:29 +0000)]
Add select capabilities for NT.

31 years agoAdd resize capability for consoles.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:12:59 +0000 (18:12 +0000)]
Add resize capability for consoles.
Add ability to dump docstrings.

31 years agoPrint message reminding user to dump doc strings.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:12:01 +0000 (18:12 +0000)]
Print message reminding user to dump doc strings.

31 years agoAdd ability to dump doc strings externally.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:09:29 +0000 (18:09 +0000)]
Add ability to dump doc strings externally.

31 years agoAdd resize-screen.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:06:16 +0000 (18:06 +0000)]
Add resize-screen.

31 years agotn-x-size and tn-y-size are mutable.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:05:37 +0000 (18:05 +0000)]
tn-x-size and tn-y-size are mutable.

31 years agoAdd resize-screen command.
Guillermo J. Rozas [Wed, 1 Sep 1993 18:03:14 +0000 (18:03 +0000)]
Add resize-screen command.

31 years agoBind resize-scree to #\m-S
Guillermo J. Rozas [Wed, 1 Sep 1993 18:02:14 +0000 (18:02 +0000)]
Bind resize-scree to #\m-S

31 years agoAdd enter/exit from termcap mode for the NT emulator.
Guillermo J. Rozas [Wed, 1 Sep 1993 17:59:16 +0000 (17:59 +0000)]
Add enter/exit from termcap mode for the NT emulator.

31 years agoAdd pc-sample to the options list, and make load-option do a temporary
Michael R. Blair [Wed, 1 Sep 1993 05:32:30 +0000 (05:32 +0000)]
Add pc-sample to the options list, and make load-option do a temporary
cd to the directory where the option file comes from, so that
subsequent loads, for multiple-file options, work correctly.
-- GJR

31 years agoFinalized packaging of PC sample load option
Michael R. Blair [Wed, 1 Sep 1993 03:22:19 +0000 (03:22 +0000)]
Finalized packaging of PC sample load option

31 years agoExtend REPLACE-OPERATOR declaration to allow it to work on a
Chris Hanson [Wed, 1 Sep 1993 00:10:47 +0000 (00:10 +0000)]
Extend REPLACE-OPERATOR declaration to allow it to work on a
combination whose operator is a primitive procedure.  In order to do
this, it was necessary to extend the COMBINATION datatype to include a
BLOCK object; this change affected quite a few files.

31 years agoFix pagination.
Chris Hanson [Tue, 31 Aug 1993 20:53:51 +0000 (20:53 +0000)]
Fix pagination.

31 years agoIf the fixed objects vector is not valid, edwin_auto_save should not
Guillermo J. Rozas [Tue, 31 Aug 1993 18:54:33 +0000 (18:54 +0000)]
If the fixed objects vector is not valid, edwin_auto_save should not
fail.

31 years agoUndo random gratuitous changes.
Chris Hanson [Tue, 31 Aug 1993 08:52:18 +0000 (08:52 +0000)]
Undo random gratuitous changes.

31 years agoUndo random gratuitous changes.
Chris Hanson [Tue, 31 Aug 1993 08:42:34 +0000 (08:42 +0000)]
Undo random gratuitous changes.

31 years agoForgot nullify in cross_segment_call.
Guillermo J. Rozas [Tue, 31 Aug 1993 05:51:33 +0000 (05:51 +0000)]
Forgot nullify in cross_segment_call.

31 years agoFix parenthesis problem, again.
Michael R. Blair [Tue, 31 Aug 1993 00:52:44 +0000 (00:52 +0000)]
Fix parenthesis problem, again.

31 years agoRemove Descartes interrupt bits. They are only needed in the PC Sampler.
Michael R. Blair [Tue, 31 Aug 1993 00:37:50 +0000 (00:37 +0000)]
Remove Descartes interrupt bits.  They are only needed in the PC Sampler.

31 years agoRemove spurious close paren.
Michael R. Blair [Tue, 31 Aug 1993 00:35:02 +0000 (00:35 +0000)]
Remove spurious close paren.

31 years agoReserve interrupt slots for the Descartes PC sampler, and
Michael R. Blair [Tue, 31 Aug 1993 00:33:13 +0000 (00:33 +0000)]
Reserve interrupt slots for the Descartes PC sampler, and
initialize to the illegal interrupt handler.

31 years agoExport compiled-code-block/filename to the global.
Michael R. Blair [Tue, 31 Aug 1993 00:32:09 +0000 (00:32 +0000)]
Export compiled-code-block/filename to the global.

31 years agoMore uniform naming to keep related modules together:
Michael R. Blair [Mon, 30 Aug 1993 23:03:28 +0000 (23:03 +0000)]
More uniform naming to keep related modules together:

coblprof -> pcscobl
iproprof -> pcsiproc

31 years agoadded PC sample option module
Michael R. Blair [Mon, 30 Aug 1993 22:40:01 +0000 (22:40 +0000)]
added PC sample option module

31 years ago(CPH:) Add expansion of expt for small exact exponents.
Jacob Katzenelson [Mon, 30 Aug 1993 22:16:55 +0000 (22:16 +0000)]
(CPH:) Add expansion of expt for small exact exponents.

31 years agotweek comments
Michael R. Blair [Mon, 30 Aug 1993 19:57:13 +0000 (19:57 +0000)]
tweek comments

31 years agocopyrighted and added pc sample hooks
Michael R. Blair [Mon, 30 Aug 1993 19:50:01 +0000 (19:50 +0000)]
copyrighted and added pc sample hooks

31 years agoadded hooks for dynamically loadable (option) PC sample code
Michael R. Blair [Mon, 30 Aug 1993 19:41:46 +0000 (19:41 +0000)]
added hooks for dynamically loadable (option) PC sample code