Guillermo J. Rozas [Sat, 8 Feb 1992 23:08:01 +0000 (23:08 +0000)]
More changes.
Guillermo J. Rozas [Sat, 8 Feb 1992 18:16:00 +0000 (18:16 +0000)]
More changes.
Guillermo J. Rozas [Sat, 8 Feb 1992 18:15:49 +0000 (18:15 +0000)]
Initial revision
Guillermo J. Rozas [Sat, 8 Feb 1992 17:45:37 +0000 (17:45 +0000)]
More changes.
Chris Hanson [Sat, 8 Feb 1992 15:32:58 +0000 (15:32 +0000)]
Initial revision
Chris Hanson [Sat, 8 Feb 1992 15:23:45 +0000 (15:23 +0000)]
This version of Edwin requires microcode 11.108 and runtime 14.146.
* Multi-thread code from previous version has been moved to the
runtime system.
* Use new reentrant directory-reading support from runtime system.
* New control variables in "basic.scm" give finer control over the
exit options for Edwin. The 6.001 student system should take
advantage of these.
* Screens now have information indicating whether they are visible;
commands that use screens avoid using invisible ones where possible.
Invisible screens are never updated; they are fully updated when
they are made visible again.
* Participate in WM_DELETE_WINDOW protocol; when running under a
cooperating window manager (e.g. mwm), commands to delete Edwin's
screens are now intercepted and processed appropriately. When there
are multiple screens, the given screen is deleted; if there is just
one screen, Edwin exits exactly as if C-x c had been typed.
* Participate in WM_TAKE_FOCUS protocol; Edwin is a "locally active"
client, meaning that it takes responsibility for managing keyboard
focus among its own windows. This means that switching the keyboard
focus to a different Edwin window also informs the window manager
that the focus has been changed.
* Edwin now tracks MapNotify and UnmapNotify events, and uses them to
set the visibility information of screens. This means that it is
much harder to switch the focus to an iconified screen.
Chris Hanson [Sat, 8 Feb 1992 15:10:16 +0000 (15:10 +0000)]
Don't integrate references to dynamic-state primitives.
Chris Hanson [Sat, 8 Feb 1992 15:08:47 +0000 (15:08 +0000)]
This version of the runtime system requires the following
corresponding versions:
Microcode 11.108
SF 4.23
Edwin 3.66
Implement multiple control threads.
* Use new reentrant directory-reading primitives.
* Reimplement DYNAMIC-WIND and FLUID-LET. The dynamic state is split
into a global part, which FLUID-LET bindings, and a local part,
which DYNAMIC-WIND binds. The local part is different for each
thread, and the global part is shared. The new dynamic state code
is all written in Scheme, except for the primitive
WITH-STACK-MARKER, which is used to inform the continuation parser
about the state changes.
* The continuation parser has been modified to hide the stack frames
made by CALL-WITH-CURRENT-CONTINUATION from the debugger.
* The variable TIMER-INTERRUPT has been removed. Chances are, you
don't need this now, and this will prevent people from running
programs that will screw thread preemption.
* Keyboard interrupts are delivered to a specific thread, which can be
accessed with KEYBOARD-INTERRUPT-THREAD and modified by
SET-KEYBOARD-INTERRUPT-THREAD!.
Chris Hanson [Sat, 8 Feb 1992 15:03:05 +0000 (15:03 +0000)]
WRITE-DBG-UPCASE-NAME: Don't upcase things that aren't symbols or
strings.
Chris Hanson [Sat, 8 Feb 1992 14:54:26 +0000 (14:54 +0000)]
This microcode will not run versions of Edwin prior to 3.66.
* Add new primitive WITH-STACK-MARKER that marks the stack for the
benefit of the continuation parser.
* Implement new set of directory-reading primitives that are
reentrant.
Changes to X interface:
* Add support for WM_DELETE_WINDOW and WM_TAKE_FOCUS window manager
protocols.
* Add support for Scheme to receive MapNotify and UnmapNotify events.
* Window creation primitives allow third argument to be (NAME . CLASS)
meaning set the class hint to those strings.
* Primitive X-WINDOW-SET-CLASS-HINT now takes three arguments instead of
four; the first argument was redundant. The last two arguments have
been reversed.
* New primitive X-WINDOW-SET-INPUT-HINT for use together with
WM_TAKE_FOCUS protocol.
* New primitives X-WINDOW-SET-TRANSIENT-FOR-HINT, X-WINDOW-ICONIFY,
and X-WINDOW-WITHDRAW.
Guillermo J. Rozas [Sat, 8 Feb 1992 02:45:05 +0000 (02:45 +0000)]
Initial revision
Guillermo J. Rozas [Sat, 8 Feb 1992 02:28:48 +0000 (02:28 +0000)]
Initial revision
Guillermo J. Rozas [Fri, 7 Feb 1992 19:47:41 +0000 (19:47 +0000)]
Make gc-abort-test act differently during the boot load, rather than
fail because of an unassigned variable.
Guillermo J. Rozas [Fri, 7 Feb 1992 05:58:34 +0000 (05:58 +0000)]
Add shortcircuit_apply hooks.
Arthur Gleckler [Thu, 6 Feb 1992 22:51:59 +0000 (22:51 +0000)]
Bug fix: PAGE-INTERIOR-REGION also broke when (GROUP-END? POINT) was
true and there was no PAGE-DELIMITER on the same line.
Arthur Gleckler [Thu, 6 Feb 1992 22:48:26 +0000 (22:48 +0000)]
Bug fix: PAGE-INTERIOR-REGION broke on the last page (i.e., beyond the
last PAGE-DELIMITER on the page).
Guillermo J. Rozas [Thu, 6 Feb 1992 05:09:03 +0000 (05:09 +0000)]
More changes.
Guillermo J. Rozas [Wed, 5 Feb 1992 17:22:24 +0000 (17:22 +0000)]
More changes.
Guillermo J. Rozas [Wed, 5 Feb 1992 16:56:12 +0000 (16:56 +0000)]
More changes.
Guillermo J. Rozas [Wed, 5 Feb 1992 16:55:26 +0000 (16:55 +0000)]
More changes.
Guillermo J. Rozas [Wed, 5 Feb 1992 14:57:52 +0000 (14:57 +0000)]
More changes.
Guillermo J. Rozas [Wed, 5 Feb 1992 05:03:48 +0000 (05:03 +0000)]
More changes.
Guillermo J. Rozas [Wed, 5 Feb 1992 04:54:53 +0000 (04:54 +0000)]
More changes.
Guillermo J. Rozas [Wed, 5 Feb 1992 04:54:39 +0000 (04:54 +0000)]
Initial revision
Guillermo J. Rozas [Wed, 5 Feb 1992 01:48:28 +0000 (01:48 +0000)]
Add dependencies from the .o files to the .s files to the .m4 files
and xmakefile for systems with a compiler.
Guillermo J. Rozas [Wed, 5 Feb 1992 01:45:48 +0000 (01:45 +0000)]
Rename assembly language entry points when !C_FUNC_PTR_IS_CLOSURE.
Guillermo J. Rozas [Wed, 5 Feb 1992 01:45:06 +0000 (01:45 +0000)]
Conditionalize for GCC.
Guillermo J. Rozas [Wed, 5 Feb 1992 01:44:36 +0000 (01:44 +0000)]
Conditionalize for GCC's structure return convention:
On the HP-PA, GCC passes the address of the structure in r28 (ret0),
and the called procedure bashes the structure allocated by the caller.
What a lose! GCC does this right on the 68k!
Chris Hanson [Tue, 4 Feb 1992 23:59:37 +0000 (23:59 +0000)]
Fix typo.
Guillermo J. Rozas [Tue, 4 Feb 1992 23:09:48 +0000 (23:09 +0000)]
Fix conditionalization of C_FUNC_PTR_IS_CLOSURE for GCC.
Guillermo J. Rozas [Tue, 4 Feb 1992 22:53:53 +0000 (22:53 +0000)]
Add cast in ASM_RESET_HOOK to eliminate gcc warning.
Guillermo J. Rozas [Tue, 4 Feb 1992 22:44:38 +0000 (22:44 +0000)]
Conditionalize C_FUNC_PTR_IS_CLOSURE better.
Arthur Gleckler [Tue, 4 Feb 1992 18:52:59 +0000 (18:52 +0000)]
Fix GC bug in OPERATION/CLOSE in X graphics type.
Guillermo J. Rozas [Tue, 4 Feb 1992 16:00:13 +0000 (16:00 +0000)]
Install kitscheme as well as scm6003.
Guillermo J. Rozas [Tue, 4 Feb 1992 15:50:17 +0000 (15:50 +0000)]
protoize headers.
Guillermo J. Rozas [Tue, 4 Feb 1992 05:13:31 +0000 (05:13 +0000)]
More changes.
Chris Hanson [Tue, 4 Feb 1992 04:37:26 +0000 (04:37 +0000)]
This microcode cannot be used with Edwin versions prior to 3.65.
The implementation of UX_select has been changed to return to the
caller when a Scheme interrupt needs servicing, rather than just
servicing the interrupt and going back into the select. This gives
Scheme code a chance to run and do something useful.
In addition, the primitives CHANNEL-SELECT-THEN-READ and
X-DISPLAY-PROCESS-EVENTS have been changed to return different event
codes for the "other output" and "process status change" events. This
allows the event-handling code to go directly to the handler, rather
than trying to figure out which one occurred.
Guillermo J. Rozas [Tue, 4 Feb 1992 04:17:32 +0000 (04:17 +0000)]
Upgrade obstack.temp to long, because int's may not be large enought
to hold some of the stuff stored in temp.
Guillermo J. Rozas [Tue, 4 Feb 1992 04:15:02 +0000 (04:15 +0000)]
The stack trace interrupt now allows dumping the stack trace to a
file.
Chris Hanson [Tue, 4 Feb 1992 04:04:50 +0000 (04:04 +0000)]
This release of Edwin requires microcode 11.107 or later.
Implement new multi-threading system or Edwin. Inferior REPL buffers
now evaluate in parallel with the editor.
One widespread effect of this change is that calls to the procedures
CALL-WITH-CURRENT-CONTINUATION and DYNAMIC-WIND have been replaced by
CALL-WITH-PROTECTED-CONTINUATION and UNWIND-PROTECT, respectively.
This is needed because the dynamic state space cannot be used for
doing unwind protects -- it is constantly being changed as threads are
switched. If someday the multi-thread code is integrated with the
runtime system, this will be fixed at a lower level, and these new
procedures can become aliases for the old.
Other changes:
* A subtle bug in the command reader was causing undo boundaries to be
inserted too often while text was being entered. This has been
fixed, and now undo boundaries are generated every 20 characters or
so.
* The undo mechanism has been generalized to allow undo tracking to be
happening in parallel in several buffers at once. Now undo tracking
only interacts with the undo command when they are in the same
buffer. Additional undo boundaries have been added at buffer-switch
points.
* RESET-EDITOR now restores the default bindings of any local
variables that are bound when it is called. Previously this was not
done, resulting in the default bindings being lost after a reset.
* Tuning of the subprocess output code should be noticeable.
Guillermo J. Rozas [Tue, 4 Feb 1992 04:04:44 +0000 (04:04 +0000)]
More changes.
Chris Hanson [Tue, 4 Feb 1992 03:42:15 +0000 (03:42 +0000)]
Complete rewrite of the paragraph parsing code. The handling of the
fill-prefix is no longer like the Emacs implementation, but rather
matches the Emacs manual: when the fill-prefix is in effect, only
lines containing the prefix are considered to be part of a paragraph
-- all other lines are ignored.
Guillermo J. Rozas [Tue, 4 Feb 1992 00:58:32 +0000 (00:58 +0000)]
More changes.
Guillermo J. Rozas [Tue, 4 Feb 1992 00:48:55 +0000 (00:48 +0000)]
Include <stdio.h> because of FILE *.
Guillermo J. Rozas [Tue, 4 Feb 1992 00:43:55 +0000 (00:43 +0000)]
Changes to accomodate machines where (sizeof (int)) < (sizeof (long)).
Stack traces can now be sent to a file instead of the console.
Guillermo J. Rozas [Tue, 4 Feb 1992 00:42:48 +0000 (00:42 +0000)]
Fix a declaration problem.
Guillermo J. Rozas [Tue, 4 Feb 1992 00:36:02 +0000 (00:36 +0000)]
debug_back_trace now takes a FILE * object.
interactive_back_trace reads a file name and uses it, the console if
none provided.
Guillermo J. Rozas [Tue, 4 Feb 1992 00:35:36 +0000 (00:35 +0000)]
debug_back_trace now takes a FILE * object.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:54:38 +0000 (23:54 +0000)]
Add dependency for uxsock.o .
Add RUN macro.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:51:07 +0000 (23:51 +0000)]
Fix calls printf to use %ld or %lx instead of %d and %x.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:48:02 +0000 (23:48 +0000)]
CPP-time uses of false and true now use FALSE and TRUE.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:47:06 +0000 (23:47 +0000)]
Change return types of speed procedures.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:46:14 +0000 (23:46 +0000)]
Change arity of OS_open_server_socket.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:44:05 +0000 (23:44 +0000)]
Cast return value of UX_PC_VDISABLE.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:41:57 +0000 (23:41 +0000)]
Fix calls printf to use %ld or %lx instead of %d and %x.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:39:19 +0000 (23:39 +0000)]
CPP-time uses of false and true now use FALSE and TRUE.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:36:26 +0000 (23:36 +0000)]
Change arity of OS_open_server_socket.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:34:09 +0000 (23:34 +0000)]
Change return types.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:30:25 +0000 (23:30 +0000)]
Change switch to if in Prim_force because of compiler bug.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:28:28 +0000 (23:28 +0000)]
Fix calls printf to use %ld or %lx instead of %d and %x.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:21:38 +0000 (23:21 +0000)]
Fix declaration bug, and pass parameter appropriately.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:09:44 +0000 (23:09 +0000)]
Add Alpha conditionalization.
Guillermo J. Rozas [Mon, 3 Feb 1992 23:03:20 +0000 (23:03 +0000)]
CPP-time uses of false and true now use FALSE and TRUE.
Guillermo J. Rozas [Mon, 3 Feb 1992 22:40:39 +0000 (22:40 +0000)]
CPP-time uses of false and true now use FALSE and TRUE.
Guillermo J. Rozas [Mon, 3 Feb 1992 22:39:43 +0000 (22:39 +0000)]
CPP-time uses of false and true now use FALSE and TRUE.
MAX_CHAR -> UCHAR_MAX from "limits.h"
Guillermo J. Rozas [Mon, 3 Feb 1992 14:26:16 +0000 (14:26 +0000)]
More changes.
Guillermo J. Rozas [Mon, 3 Feb 1992 06:26:30 +0000 (06:26 +0000)]
More changes.
Guillermo J. Rozas [Sun, 2 Feb 1992 17:13:29 +0000 (17:13 +0000)]
More changes.
Guillermo J. Rozas [Sat, 1 Feb 1992 20:08:47 +0000 (20:08 +0000)]
More changes.
Guillermo J. Rozas [Sat, 1 Feb 1992 15:44:58 +0000 (15:44 +0000)]
Initial revision
Guillermo J. Rozas [Sat, 1 Feb 1992 14:44:23 +0000 (14:44 +0000)]
Initial revision
Guillermo J. Rozas [Fri, 31 Jan 1992 13:35:37 +0000 (13:35 +0000)]
More changes.
Guillermo J. Rozas [Fri, 31 Jan 1992 04:35:11 +0000 (04:35 +0000)]
More changes.
Guillermo J. Rozas [Fri, 31 Jan 1992 04:19:26 +0000 (04:19 +0000)]
More changes.
Guillermo J. Rozas [Thu, 30 Jan 1992 23:29:01 +0000 (23:29 +0000)]
Eliminate bogus fossil.
Guillermo J. Rozas [Thu, 30 Jan 1992 23:21:04 +0000 (23:21 +0000)]
Fix typo.
Arthur Gleckler [Thu, 30 Jan 1992 17:08:31 +0000 (17:08 +0000)]
Change graphics operations to receive the device, not just the
descriptor, of the graphics object on which they are operating.
Guillermo J. Rozas [Thu, 30 Jan 1992 14:07:46 +0000 (14:07 +0000)]
More changes.
Guillermo J. Rozas [Thu, 30 Jan 1992 06:35:03 +0000 (06:35 +0000)]
More changes.
Guillermo J. Rozas [Thu, 30 Jan 1992 06:33:15 +0000 (06:33 +0000)]
Initial revision
Arthur Gleckler [Thu, 30 Jan 1992 01:10:03 +0000 (01:10 +0000)]
Fix bug in last change.
Arthur Gleckler [Thu, 30 Jan 1992 00:38:45 +0000 (00:38 +0000)]
Change graphics operations to receive the device, not just the
descriptor, of the graphics object on which they are operating.
Arthur Gleckler [Wed, 29 Jan 1992 23:42:50 +0000 (23:42 +0000)]
Fix typo in comment.
Guillermo J. Rozas [Wed, 29 Jan 1992 20:25:00 +0000 (20:25 +0000)]
Improve the bignum printer.
Guillermo J. Rozas [Wed, 29 Jan 1992 04:31:09 +0000 (04:31 +0000)]
More changes.
Guillermo J. Rozas [Tue, 28 Jan 1992 21:23:13 +0000 (21:23 +0000)]
More changes.
Guillermo J. Rozas [Tue, 28 Jan 1992 14:01:20 +0000 (14:01 +0000)]
Initial revision
Guillermo J. Rozas [Tue, 28 Jan 1992 05:09:19 +0000 (05:09 +0000)]
Initial revision
Guillermo J. Rozas [Tue, 28 Jan 1992 04:58:53 +0000 (04:58 +0000)]
More changes.
Guillermo J. Rozas [Mon, 27 Jan 1992 17:04:16 +0000 (17:04 +0000)]
Fix warnings: passing const parameters to free.
Guillermo J. Rozas [Mon, 27 Jan 1992 14:24:56 +0000 (14:24 +0000)]
More changes.
Chris Hanson [Mon, 27 Jan 1992 11:04:42 +0000 (11:04 +0000)]
Don't depend on read to return a full buffer from a pipe.
Guillermo J. Rozas [Mon, 27 Jan 1992 04:24:27 +0000 (04:24 +0000)]
More changes.
Guillermo J. Rozas [Sun, 26 Jan 1992 16:36:38 +0000 (16:36 +0000)]
More changes
Chris Hanson [Sat, 25 Jan 1992 23:11:21 +0000 (23:11 +0000)]
Retrying M-. by means of C-x ESC was causing M-, to get confused
because the information it needed was being recorded at the time it
was being typed in rather than when M-. was run.
Guillermo J. Rozas [Sat, 25 Jan 1992 20:39:22 +0000 (20:39 +0000)]
More changes.
Guillermo J. Rozas [Sat, 25 Jan 1992 18:02:44 +0000 (18:02 +0000)]
More changes.
Chris Hanson [Fri, 24 Jan 1992 23:48:35 +0000 (23:48 +0000)]
Fix bug: Buffer Menu mode was unable to select buffers that had spaces
in their names. New method, identical to that in Emacs, delimits a
buffer name with two spaces. Moral: don't put two spaces in your
buffer names.
Chris Hanson [Fri, 24 Jan 1992 23:13:51 +0000 (23:13 +0000)]
RUN-SYNCHRONOUS-PROCESS was doing too much work in cases where the
subprocess was not doing both input and output. Now it optimizes the
I/O depending on what is needed.
Chris Hanson [Fri, 24 Jan 1992 23:05:51 +0000 (23:05 +0000)]
RUN-SYNCHRONOUS-PROCESS was doing too much work in cases where the
subprocess was not doing both input and output. Now it optimizes the
I/O depending on what is needed.