Chris Hanson [Mon, 9 Nov 1992 21:23:02 +0000 (21:23 +0000)]
Disregard minibuffers in SAVE-EDITOR-FILES.
Chris Hanson [Mon, 9 Nov 1992 21:02:34 +0000 (21:02 +0000)]
Fix two bugs in SAVE-EDITOR-FILES.
Chris Hanson [Mon, 9 Nov 1992 20:45:33 +0000 (20:45 +0000)]
Fix two bugs in SAVE-EDITOR-FILES.
Guillermo J. Rozas [Mon, 9 Nov 1992 18:50:24 +0000 (18:50 +0000)]
Add label argument to all interpreter calls for the C back-end.
Brian A. LaMacchia [Mon, 9 Nov 1992 18:32:45 +0000 (18:32 +0000)]
Changed the way summary lines are constructed.
Use the first 25 characters of the extracted-name, not
the last 25 characters.
Guillermo J. Rozas [Sun, 8 Nov 1992 18:13:16 +0000 (18:13 +0000)]
Allow (cd)
Guillermo J. Rozas [Sun, 8 Nov 1992 04:24:31 +0000 (04:24 +0000)]
Re-define string->symbol. The new version now copies the string if
the symbol is being interned for the first time. In this way string
mutation of the string does not affect the symbol.
Guillermo J. Rozas [Sun, 8 Nov 1992 04:23:45 +0000 (04:23 +0000)]
Remove string->symbol from integrable primitives list.
The runtime system version now copies the string if the symbol is
being interned for the first time. In this way string mutation of
the string does not affect the symbol.
Guillermo J. Rozas [Sun, 8 Nov 1992 04:12:22 +0000 (04:12 +0000)]
Conditionalization for the C back end.
Guillermo J. Rozas [Sat, 7 Nov 1992 16:13:44 +0000 (16:13 +0000)]
Fix bugs in compiler setup:
- The symbolic links were being made in the wrong directory (ln-s was
the primitive which is not sensitive to the working directory).
- delete-file was failing when the files did not exist. Protected by
file-exists? now.
Chris Hanson [Fri, 6 Nov 1992 23:15:01 +0000 (23:15 +0000)]
Export variables controlling debugging info generation to global env.
Guillermo J. Rozas [Fri, 6 Nov 1992 15:49:11 +0000 (15:49 +0000)]
Fix bug in last set of changes.
Chris Hanson [Thu, 5 Nov 1992 23:31:52 +0000 (23:31 +0000)]
Add SORT library (from arthur).
Chris Hanson [Thu, 5 Nov 1992 20:51:41 +0000 (20:51 +0000)]
Eliminate references to obsolete primitives. Eliminate references to
MAPCAN.
Chris Hanson [Thu, 5 Nov 1992 20:45:41 +0000 (20:45 +0000)]
Add new editor variable LPR-PROCEDURE to allow complete customization
of the printing method.
Brian A. LaMacchia [Thu, 5 Nov 1992 16:41:22 +0000 (16:41 +0000)]
Fixed rmail-cease-edit to remove the cached summary line
(in the message headers). Forces rmail-summary mode to recalc
the summary line next time it is needed. Thus, if you now edit
the Subject: line of a message, the summary line will change to
reflect this.
Guillermo J. Rozas [Thu, 5 Nov 1992 00:22:57 +0000 (00:22 +0000)]
New version of apply.
conversion to pathname objects during a directory-read operation no
longer attemps to expand environment variables, etc.
Guillermo J. Rozas [Wed, 4 Nov 1992 10:17:40 +0000 (10:17 +0000)]
Fix bugs in the implementation of REDUCE-OPERATOR and extend
capabilities so that all the optimizations performed by
USUAL-INTEGRATIONS can be expressed as declarations.
Guillermo J. Rozas [Wed, 4 Nov 1992 00:02:24 +0000 (00:02 +0000)]
Fix back-out problem in compiled APPLY.
Guillermo J. Rozas [Tue, 3 Nov 1992 22:43:12 +0000 (22:43 +0000)]
Provide a new, faster version of apply.
Prevent directory expansion while reading directories.
Guillermo J. Rozas [Tue, 3 Nov 1992 22:42:56 +0000 (22:42 +0000)]
Prevent directory expansion while reading directories.
Guillermo J. Rozas [Tue, 3 Nov 1992 22:42:11 +0000 (22:42 +0000)]
Eliminate a warning from SF.
Guillermo J. Rozas [Tue, 3 Nov 1992 22:41:50 +0000 (22:41 +0000)]
Provide a new, faster version of apply.
Guillermo J. Rozas [Tue, 3 Nov 1992 22:40:41 +0000 (22:40 +0000)]
Initial revision
Guillermo J. Rozas [Tue, 3 Nov 1992 17:13:02 +0000 (17:13 +0000)]
Recode fixnum_remainder because the FREM instruction has always been
emulated and has been dropped from the architecture.
Arthur Gleckler [Sun, 1 Nov 1992 07:13:12 +0000 (07:13 +0000)]
Add new sorting package.
Arthur Gleckler [Sun, 1 Nov 1992 07:11:48 +0000 (07:11 +0000)]
Initial revision
Guillermo J. Rozas [Sat, 31 Oct 1992 23:41:13 +0000 (23:41 +0000)]
Declare expt as an int instead of long so that frexp won't complain.
Guillermo J. Rozas [Sat, 31 Oct 1992 23:35:19 +0000 (23:35 +0000)]
Fix bug in remainder. FPREM can return negative values for positive
arguments since it is defined as follows:
FPREM (x, y) = x - (n * y)
where n is the nearest integer to x/y and thus n*y can have an
absolute value greater than x.
Arthur Gleckler [Fri, 30 Oct 1992 00:33:08 +0000 (00:33 +0000)]
Comment out buffer auto-save disabling that doesn't work anyway
because we (CPH and Arthur) don't know how to fix it.
Guillermo J. Rozas [Tue, 27 Oct 1992 22:00:13 +0000 (22:00 +0000)]
Add a mechanism for primitives to apply compiled procedures without
aborting to the interpreter (canonicalizing context).
Guillermo J. Rozas [Tue, 27 Oct 1992 01:25:22 +0000 (01:25 +0000)]
Teach comutil_apply about arity dispatchers.
Guillermo J. Rozas [Tue, 27 Oct 1992 01:25:01 +0000 (01:25 +0000)]
Teach internal_apply about arity dispatchers.
Chris Hanson [Mon, 26 Oct 1992 22:37:03 +0000 (22:37 +0000)]
Initialize process-filter in M-x telnet rather than in the mode
initialization for telnet mode. Previously there was no guarantee
that the process was started by the time the mode initialization was
performed.
Guillermo J. Rozas [Sat, 24 Oct 1992 21:30:18 +0000 (21:30 +0000)]
The separator in labels is not a constant.
Guillermo J. Rozas [Sat, 24 Oct 1992 16:01:10 +0000 (16:01 +0000)]
Move a few things around to accomodate the C back end.
Guillermo J. Rozas [Wed, 21 Oct 1992 00:49:57 +0000 (00:49 +0000)]
Eliminate old alias.
Guillermo J. Rozas [Wed, 21 Oct 1992 00:27:22 +0000 (00:27 +0000)]
Eliminate fossil primitives.
Guillermo J. Rozas [Wed, 21 Oct 1992 00:17:23 +0000 (00:17 +0000)]
Eliminate fossil primitives.
Guillermo J. Rozas [Wed, 21 Oct 1992 00:06:20 +0000 (00:06 +0000)]
Eliminate extra indirection.
Guillermo J. Rozas [Wed, 21 Oct 1992 00:02:44 +0000 (00:02 +0000)]
Move various primitives from prosenv.c to pruxenv.c and prdosenv.c .
Guillermo J. Rozas [Tue, 20 Oct 1992 21:47:52 +0000 (21:47 +0000)]
Make ->environment not fail when the file will not be loaded.
Guillermo J. Rozas [Tue, 20 Oct 1992 21:36:31 +0000 (21:36 +0000)]
Add xmodef (commented) and comment out key.
Guillermo J. Rozas [Tue, 20 Oct 1992 20:46:51 +0000 (20:46 +0000)]
Change definition of define-command so commands can share
descriptions.
Guillermo J. Rozas [Tue, 20 Oct 1992 20:03:21 +0000 (20:03 +0000)]
Initial revision
Guillermo J. Rozas [Tue, 20 Oct 1992 20:03:14 +0000 (20:03 +0000)]
Re-arrange some stuff to make the DOS load smaller.
Guillermo J. Rozas [Tue, 20 Oct 1992 15:34:30 +0000 (15:34 +0000)]
Microcode Initialize only sets internal variables, and exit only clears them.
Neither does any screen operations.
Change the console driver in Edwin to accomodate the microcode
changes.
Guillermo J. Rozas [Tue, 20 Oct 1992 15:31:20 +0000 (15:31 +0000)]
Initialize only sets internal variables, and exit only clears them.
Neither does any screen operations.
Guillermo J. Rozas [Tue, 20 Oct 1992 15:07:24 +0000 (15:07 +0000)]
Fix bug in background color handling. The attributes were not being
constructed correctly.
Guillermo J. Rozas [Tue, 20 Oct 1992 01:41:38 +0000 (01:41 +0000)]
Add asstop.com.
Guillermo J. Rozas [Mon, 19 Oct 1992 20:14:24 +0000 (20:14 +0000)]
Split toplev and move a couple of things around to make integration of
the C back end, and other back ends that use native post-processing,
easier.
Guillermo J. Rozas [Mon, 19 Oct 1992 19:34:26 +0000 (19:34 +0000)]
Split toplev and move a couple of things around to make integration of
the C back end, and other back ends that use native post-processing,
easier.
Guillermo J. Rozas [Mon, 19 Oct 1992 19:18:23 +0000 (19:18 +0000)]
Split toplev and move a couple of things around to make integration of
the C back end, and other back ends that use native post-processing,
easier.
Guillermo J. Rozas [Mon, 19 Oct 1992 19:14:11 +0000 (19:14 +0000)]
Move set-current-branches! from lapgn3.scm to linear.scm.
Guillermo J. Rozas [Mon, 19 Oct 1992 19:13:30 +0000 (19:13 +0000)]
Split toplev.scm into two pieces:
toplev.scm
asstop.scm
toplev includes all the top level codes and all the structure through
lap linearization.
asstop contains the assembler and linker top-level.
This allows an alternate back end (e.g. C, or one that uses the
machine's native assembler) to be substituted.
Guillermo J. Rozas [Mon, 19 Oct 1992 19:11:52 +0000 (19:11 +0000)]
Initial revision
Guillermo J. Rozas [Mon, 19 Oct 1992 19:11:40 +0000 (19:11 +0000)]
Move last reference to base/macros.scm .
Guillermo J. Rozas [Mon, 19 Oct 1992 19:11:17 +0000 (19:11 +0000)]
Move last reference here.
Guillermo J. Rozas [Sat, 17 Oct 1992 23:28:06 +0000 (23:28 +0000)]
QUIT not yet implemented under DOS.
Guillermo J. Rozas [Sat, 17 Oct 1992 23:14:22 +0000 (23:14 +0000)]
Use bios:initialize! instead of bios:enter!, with environment variable
lookup done in Scheme.
Flush bios:discard!
Make SF happy.
Guillermo J. Rozas [Sat, 17 Oct 1992 23:07:22 +0000 (23:07 +0000)]
Do not install keyboard hooks if the standard input is not the
keyboard.
Guillermo J. Rozas [Sat, 17 Oct 1992 22:54:55 +0000 (22:54 +0000)]
Add range-checking to bios:INITIALIZE!
Guillermo J. Rozas [Sat, 17 Oct 1992 22:24:21 +0000 (22:24 +0000)]
Use set-environment-variable-default! instead of an event receiver.
In this way the order is guaranteed to be correct.
Guillermo J. Rozas [Sat, 17 Oct 1992 22:23:47 +0000 (22:23 +0000)]
Add definition of set-environment-variable-default!
Guillermo J. Rozas [Sat, 17 Oct 1992 22:23:18 +0000 (22:23 +0000)]
Reorder initialization so that environment variables are reset before
the command line is processed.
Guillermo J. Rozas [Sat, 17 Oct 1992 22:22:32 +0000 (22:22 +0000)]
Get rid of environment variables in the microcode.
Guillermo J. Rozas [Sat, 17 Oct 1992 20:43:12 +0000 (20:43 +0000)]
Flush set-run-light! -- It has not been used in a while.
Guillermo J. Rozas [Thu, 15 Oct 1992 17:04:39 +0000 (17:04 +0000)]
Add stack checking code to closures (they do not use interrupt-check).
Guillermo J. Rozas [Thu, 15 Oct 1992 16:46:07 +0000 (16:46 +0000)]
Add definition of reg:stack-guard.
Guillermo J. Rozas [Thu, 15 Oct 1992 16:44:01 +0000 (16:44 +0000)]
Update interrupt-check to avoid generating stack checks when entering
continuations and leaf procedures.
Guillermo J. Rozas [Thu, 15 Oct 1992 16:31:54 +0000 (16:31 +0000)]
Update interrupt-check to avoid generating stack checks when entering
continuations and leaf procedures.
Guillermo J. Rozas [Mon, 12 Oct 1992 20:00:46 +0000 (20:00 +0000)]
Make X32_DPMI_system raise the global interrupt on return, in case an
interrupt was missed while the handler was disabled.
Guillermo J. Rozas [Thu, 8 Oct 1992 18:20:25 +0000 (18:20 +0000)]
Add hook/dos/end-of-line-string.
Allow empty string as the first component of an absolute pathname to
kludge shared network file systems.
Guillermo J. Rozas [Thu, 8 Oct 1992 18:03:52 +0000 (18:03 +0000)]
Change definitions of dos/user-home-directory and
dos/current-user-name not to signal an error.
In this way, restarting scheme won't fail if the environment variables
are not set.
Guillermo J. Rozas [Wed, 7 Oct 1992 06:23:36 +0000 (06:23 +0000)]
Remove unused DOS code.
Clean up some interrupt code.
Guillermo J. Rozas [Wed, 7 Oct 1992 01:29:36 +0000 (01:29 +0000)]
Stack checks are disabled on the 386 by default because they are not
needed under DPMI/Windows.
Guillermo J. Rozas [Fri, 2 Oct 1992 01:48:18 +0000 (01:48 +0000)]
Flush spurious primitives.
Guillermo J. Rozas [Fri, 2 Oct 1992 01:43:50 +0000 (01:43 +0000)]
Get rid of uses of spurious primitives.
Chris Hanson [Thu, 1 Oct 1992 19:01:44 +0000 (19:01 +0000)]
Use -ldvio instead of -lndvio.
Guillermo J. Rozas [Thu, 1 Oct 1992 18:51:28 +0000 (18:51 +0000)]
Add missing call to long_to_integer.
Guillermo J. Rozas [Thu, 1 Oct 1992 18:20:41 +0000 (18:20 +0000)]
Add rudimentary (synchronous) subprocesses.
Arthur Gleckler [Thu, 1 Oct 1992 15:55:34 +0000 (15:55 +0000)]
Fix bug that made SWITCH-TO-BUFFER, SWITCH-TO-BUFFER-OTHER-WINDOW,
and SWITCH-TO-BUFFER-OTHER-SCREEN prompt with the current buffer as
default instead of the previous buffer.
Chris Hanson [Wed, 30 Sep 1992 21:57:27 +0000 (21:57 +0000)]
Fix typo.
Chris Hanson [Wed, 30 Sep 1992 21:06:02 +0000 (21:06 +0000)]
Turn on COMPILER:GENERATE-STACK-CHECKS? by default.
Chris Hanson [Wed, 30 Sep 1992 21:02:39 +0000 (21:02 +0000)]
Tweak definition of RTL-PROCEDURE/STACK-LEAF? to be true only when the
procedure pushes a continuation, and to consider inline-coded descendant
procedures as part of the ancestor.
Guillermo J. Rozas [Wed, 30 Sep 1992 19:32:25 +0000 (19:32 +0000)]
Add system under X32 but not DPMI (does not interact well with the
Scheme timer interrupt).
Chris Hanson [Wed, 30 Sep 1992 19:28:50 +0000 (19:28 +0000)]
Don't generate stack checks for continuations or for procedures that
have STACK-LEAF? true.
Chris Hanson [Wed, 30 Sep 1992 19:23:21 +0000 (19:23 +0000)]
Add STACK-LEAF? element to RTL procedure objects. This element, if
true, says that the procedure does not push any stack frames.
Chris Hanson [Wed, 30 Sep 1992 18:51:38 +0000 (18:51 +0000)]
Adjust presentation appearance.
Chris Hanson [Wed, 30 Sep 1992 18:36:27 +0000 (18:36 +0000)]
Confirm before deleting any files from floppy disk.
Chris Hanson [Wed, 30 Sep 1992 18:30:03 +0000 (18:30 +0000)]
Use SELECT-BUFFER-NOT-FOUND-HOOKS to change behavior of C-x b so that
it always creates buffers that are associated with files.
Chris Hanson [Wed, 30 Sep 1992 18:29:21 +0000 (18:29 +0000)]
Fix definition of SELECT-BUFFER-NOT-FOUND-HOOKS so that the procedures
in it must return either a buffer or #F.
Chris Hanson [Wed, 30 Sep 1992 17:50:04 +0000 (17:50 +0000)]
Make PATHNAME-DEFAULT-MODE public, so that it can be used to set the
mode of a buffer based on its name rather than its pathname. Add new
editor variable AUTO-MODE-ALIST with same semantics as in GNU Emacs;
this new variable overrides FILE-TYPE-TO-MAJOR-MODE.
Chris Hanson [Wed, 30 Sep 1992 17:06:47 +0000 (17:06 +0000)]
Fix sense of SELECT-BUFFER-CREATE.
Guillermo J. Rozas [Wed, 30 Sep 1992 14:37:56 +0000 (14:37 +0000)]
Remove HAS_COMPILER_SUPPORT and TYPE_CODE_LENGTH. They are now
defined in config.h .
Guillermo J. Rozas [Wed, 30 Sep 1992 14:31:42 +0000 (14:31 +0000)]
Cast Stack_Guard before passing it to DPMI_alloc_scheme_stack.
Guillermo J. Rozas [Wed, 30 Sep 1992 13:28:16 +0000 (13:28 +0000)]
Change invocations of utilities from arith to include the names of
procedures.
Guillermo J. Rozas [Wed, 30 Sep 1992 04:00:09 +0000 (04:00 +0000)]
Eliminate spurious variable binding.
Guillermo J. Rozas [Wed, 30 Sep 1992 03:55:47 +0000 (03:55 +0000)]
Improve the real-mode keyboard interrupt handler to eliminate some
jumps.
Guillermo J. Rozas [Wed, 30 Sep 1992 02:33:54 +0000 (02:33 +0000)]
Bump 386 SMALL_CONSTANT and EDWIN_CONSTANT by 5.