mit-scheme.git
33 years agoUse upper case to highlight procedure and special form names in
Chris Hanson [Wed, 26 Jun 1991 18:28:20 +0000 (18:28 +0000)]
Use upper case to highlight procedure and special form names in
environment summary.

33 years agoExport intern-soft.
Guillermo J. Rozas [Mon, 24 Jun 1991 23:16:20 +0000 (23:16 +0000)]
Export intern-soft.

33 years agoDefine find-symbol and intern-soft.
Guillermo J. Rozas [Mon, 24 Jun 1991 23:15:37 +0000 (23:15 +0000)]
Define find-symbol and intern-soft.

33 years agoChange hardware traps to be errors. Eliminate MICROCODE-ASYNCHRONOUS
Chris Hanson [Mon, 24 Jun 1991 22:50:33 +0000 (22:50 +0000)]
Change hardware traps to be errors.  Eliminate MICROCODE-ASYNCHRONOUS
condition class.

33 years agoChange tags table to include entries from all machine-specific
Chris Hanson [Mon, 24 Jun 1991 20:23:02 +0000 (20:23 +0000)]
Change tags table to include entries from all machine-specific
directories.

33 years agoChange `abort_to_interpreter' and `exit_interruptable_extent' to
Chris Hanson [Sat, 22 Jun 1991 19:29:11 +0000 (19:29 +0000)]
Change `abort_to_interpreter' and `exit_interruptable_extent' to
restore the signal mask.  This should have been done using `sigsetjmp'
and `siglongjmp', but a bug in Sony NEWS OS generates a segmentation
violation when those functions are used this way.  The chosen solution
works, and is slightly more portable.

33 years agoInitial revision
Chris Hanson [Sat, 22 Jun 1991 19:09:15 +0000 (19:09 +0000)]
Initial revision

33 years agoImplement primitives to map event coordinates to graphics window
Gerald Jay Sussman [Fri, 21 Jun 1991 03:40:23 +0000 (03:40 +0000)]
Implement primitives to map event coordinates to graphics window
coordinates.

33 years agoChange GC traps to do >= comparisons rather than ==.
Chris Hanson [Fri, 21 Jun 1991 01:41:43 +0000 (01:41 +0000)]
Change GC traps to do >= comparisons rather than ==.

33 years agoChanges to configure for either little- or big-endian machines.
Chris Hanson [Fri, 21 Jun 1991 00:17:19 +0000 (00:17 +0000)]
Changes to configure for either little- or big-endian machines.

33 years agoChanges for sony mips.
Chris Hanson [Thu, 20 Jun 1991 18:13:00 +0000 (18:13 +0000)]
Changes for sony mips.

33 years agoMake Edwin buffer and window output ports correctly support the
Arthur Gleckler [Tue, 18 Jun 1991 21:10:05 +0000 (21:10 +0000)]
Make Edwin buffer and window output ports correctly support the
operation X-SIZE.

X-SIZE on a buffer output port now returns the character width of the
most narrow window showing the port's buffer, or 79 if no window shows
the buffer.

X-SIZE on a window output port now returns the character width of the
window.

33 years agoMake Edwin buffer and window output ports correctly support the
Arthur Gleckler [Tue, 18 Jun 1991 20:31:43 +0000 (20:31 +0000)]
Make Edwin buffer and window output ports correctly support the
operation X-SIZE.

X-SIZE on a buffer output port now returns the character width of the
most narrow window showing the port's buffer, or 79 if no window shows
the buffer.

X-SIZE on a window output port now returns the character width of the
window.

33 years agoFix incorrect uses of `define-export'.
Chris Hanson [Mon, 17 Jun 1991 23:01:34 +0000 (23:01 +0000)]
Fix incorrect uses of `define-export'.

33 years agoChanges to get compiler running on big-endian MIPS.
Chris Hanson [Mon, 17 Jun 1991 21:22:05 +0000 (21:22 +0000)]
Changes to get compiler running on big-endian MIPS.

33 years agoChanges for sony news laptop running news os 5.01.
Chris Hanson [Sat, 15 Jun 1991 03:23:24 +0000 (03:23 +0000)]
Changes for sony news laptop running news os 5.01.

33 years agoChanges for sony news laptop running news os 5.01.
Chris Hanson [Sat, 15 Jun 1991 00:41:05 +0000 (00:41 +0000)]
Changes for sony news laptop running news os 5.01.

33 years agoFix typo in previous change.
Chris Hanson [Sat, 15 Jun 1991 00:08:45 +0000 (00:08 +0000)]
Fix typo in previous change.

33 years agoExport `debugging-info/unknown-expression?' for use by debugger.
Chris Hanson [Fri, 14 Jun 1991 23:57:41 +0000 (23:57 +0000)]
Export `debugging-info/unknown-expression?' for use by debugger.

33 years agoChanges for sony news laptop running news os 5.01.
Chris Hanson [Fri, 14 Jun 1991 23:36:05 +0000 (23:36 +0000)]
Changes for sony news laptop running news os 5.01.

33 years agoInitial revision
Chris Hanson [Fri, 14 Jun 1991 23:35:12 +0000 (23:35 +0000)]
Initial revision

33 years agoChange the front end of the compiler to expand calls to
Chris Hanson [Fri, 14 Jun 1991 21:19:58 +0000 (21:19 +0000)]
Change the front end of the compiler to expand calls to
general-car-cdr if their second argument is a positive exact integer.
Remove the open-coding rule for general-car-cdr.  The reason for this
change is that the open-coding of general-car-cdr does not work
correctly when type checking is turned on.

33 years agoFix bug in method/combination-save-value. The wrong (or non-existent)
Guillermo J. Rozas [Fri, 14 Jun 1991 03:02:57 +0000 (03:02 +0000)]
Fix bug in method/combination-save-value.  The wrong (or non-existent)
subexpression of a combination was being extracted as the relevant
subproblem.

33 years agoFor SYSTEM-VECTOR-SIZE, cannot assume that the type code of the length
Chris Hanson [Thu, 13 Jun 1991 18:59:29 +0000 (18:59 +0000)]
For SYSTEM-VECTOR-SIZE, cannot assume that the type code of the length
field is zero, as we can for VECTOR-LENGTH.

33 years agoFix various bugs in generation of type and range checks.
Chris Hanson [Wed, 12 Jun 1991 20:54:38 +0000 (20:54 +0000)]
Fix various bugs in generation of type and range checks.

33 years agoFix various bugs in generation of type and range checks.
Chris Hanson [Wed, 12 Jun 1991 20:47:39 +0000 (20:47 +0000)]
Fix various bugs in generation of type and range checks.

33 years agoEliminate a situation where useless continuation entries were being
Chris Hanson [Wed, 12 Jun 1991 03:36:15 +0000 (03:36 +0000)]
Eliminate a situation where useless continuation entries were being
generated.  The generation of these entries causes errors later on in
the compilation.  This bug only occurs when type checking is turned
on.

33 years agoFix a couple of logic errors in PRINT-SUBEXPRESSION.
Chris Hanson [Tue, 11 Jun 1991 17:51:39 +0000 (17:51 +0000)]
Fix a couple of logic errors in PRINT-SUBEXPRESSION.

33 years agoFix bug in unparse-tail by which (1 quote 2) was printing incorrectly.
Guillermo J. Rozas [Mon, 10 Jun 1991 22:50:46 +0000 (22:50 +0000)]
Fix bug in unparse-tail by which (1 quote 2) was printing incorrectly.

33 years agoFix typo: set-entity-extra! was setting the wrong field.
Guillermo J. Rozas [Mon, 10 Jun 1991 22:45:37 +0000 (22:45 +0000)]
Fix typo: set-entity-extra! was setting the wrong field.

33 years agoMake changes to correspond to recent changes to "cref.pkg".
Chris Hanson [Thu, 6 Jun 1991 21:37:19 +0000 (21:37 +0000)]
Make changes to correspond to recent changes to "cref.pkg".

33 years agoUpdate to match current 680x0 sources.
Chris Hanson [Thu, 30 May 1991 05:51:11 +0000 (05:51 +0000)]
Update to match current 680x0 sources.

33 years agoChange the value register to d6.
Guillermo J. Rozas [Tue, 28 May 1991 19:14:55 +0000 (19:14 +0000)]
Change the value register to d6.
Add compiler hooks for the 68k family.
Fix a bug in the 68040 closure code.
Fix a couple of broken rules that manifested themselves with the value
register change.

33 years agoChange the value register to d6 on the 68k family.
Guillermo J. Rozas [Tue, 28 May 1991 19:12:36 +0000 (19:12 +0000)]
Change the value register to d6 on the 68k family.
Add more compiler hooks for the 68k family.

33 years agoChange the value register to d6 on the 68k family.
Guillermo J. Rozas [Tue, 28 May 1991 19:04:34 +0000 (19:04 +0000)]
Change the value register to d6 on the 68k family.
Add more compiler hooks for the 68k family.

33 years agoGive touch-created-file? an initial value so that if file-touch fails,
Guillermo J. Rozas [Mon, 27 May 1991 17:56:12 +0000 (17:56 +0000)]
Give touch-created-file? an initial value so that if file-touch fails,
there will not be a secondary error in the unwind code.

33 years agoModify completion code to work reasonably both in normal and typein
Chris Hanson [Tue, 21 May 1991 22:20:53 +0000 (22:20 +0000)]
Modify completion code to work reasonably both in normal and typein
windows.

33 years agoFix filename/pathname confusion bug in LOAD-FIND-FILE-INITIALIZATION.
Chris Hanson [Tue, 21 May 1991 21:46:35 +0000 (21:46 +0000)]
Fix filename/pathname confusion bug in LOAD-FIND-FILE-INITIALIZATION.

33 years agoChange completion code to use new generic support.
Chris Hanson [Tue, 21 May 1991 02:06:04 +0000 (02:06 +0000)]
Change completion code to use new generic support.

33 years agoImplement generic support for completions.
Chris Hanson [Tue, 21 May 1991 02:05:04 +0000 (02:05 +0000)]
Implement generic support for completions.

33 years ago*** empty log message ***
Chris Hanson [Mon, 20 May 1991 22:16:59 +0000 (22:16 +0000)]
*** empty log message ***

33 years ago*** empty log message ***
Chris Hanson [Mon, 20 May 1991 22:09:19 +0000 (22:09 +0000)]
*** empty log message ***

33 years agoAdd new command M-x scheme-complete-symbol.
Chris Hanson [Mon, 20 May 1991 22:05:32 +0000 (22:05 +0000)]
Add new command M-x scheme-complete-symbol.

33 years agoChange COMINT-LIST-FILENAME-COMPLETIONS -- discard the pop-up buffer
Chris Hanson [Mon, 20 May 1991 22:05:08 +0000 (22:05 +0000)]
Change COMINT-LIST-FILENAME-COMPLETIONS -- discard the pop-up buffer
iff the user types a space.

33 years agoAdd new procedure: forward-prefix-chars.
Chris Hanson [Mon, 20 May 1991 21:56:05 +0000 (21:56 +0000)]
Add new procedure: forward-prefix-chars.

33 years agoAdd new primitive SCAN-FORWARD-PREFIX-CHARS.
Chris Hanson [Mon, 20 May 1991 20:32:20 +0000 (20:32 +0000)]
Add new primitive SCAN-FORWARD-PREFIX-CHARS.

33 years agoFix bug in FIND-TAG-DEFAULT. This change requires new primitive
Chris Hanson [Mon, 20 May 1991 20:31:21 +0000 (20:31 +0000)]
Fix bug in FIND-TAG-DEFAULT.  This change requires new primitive
SCAN-FORWARD-PREFIX-CHARS, first installed in microcode 11.81.

33 years agoExport command definitions for tags package.
Chris Hanson [Mon, 20 May 1991 19:41:50 +0000 (19:41 +0000)]
Export command definitions for tags package.

33 years agoEliminate last vestiges of "*" convention in variable documentation.
Chris Hanson [Sat, 18 May 1991 03:25:34 +0000 (03:25 +0000)]
Eliminate last vestiges of "*" convention in variable documentation.

33 years agoChange M-x scroll-other-window and M-x
Chris Hanson [Sat, 18 May 1991 03:13:48 +0000 (03:13 +0000)]
Change M-x scroll-other-window and M-x
scroll-other-window-several-screens to scroll the window containing a
pop-up buffer if one is popped up during minibuffer editing.

33 years agoChange handling of default type INSERTED-DEFAULT -- now inserts the
Chris Hanson [Sat, 18 May 1991 03:11:46 +0000 (03:11 +0000)]
Change handling of default type INSERTED-DEFAULT -- now inserts the
default string only if it is not #f.  Change PROMPT-FOR-STRING/PROMPT
to add ": " to prompt only if it doesn't end in " ".  Change
PROMPT-FOR-NUMBER to display the default without quote marks.  Change
PROMPT-FOR-CONFIRMATION? and PROMPT-FOR-YES-OR-NO? to behave like
Emacs when the user supplies an incorrect answer.

33 years agoChange Scheme expression prompting to display the default value with
Chris Hanson [Sat, 18 May 1991 03:08:17 +0000 (03:08 +0000)]
Change Scheme expression prompting to display the default value with
appropriate quoting.

33 years agoExport all command and mode definitions from the prompt package.
Chris Hanson [Sat, 18 May 1991 03:06:32 +0000 (03:06 +0000)]
Export all command and mode definitions from the prompt package.

33 years agoImprove write-strings-densely. Eliminate several unused procedures.
Chris Hanson [Sat, 18 May 1991 03:01:49 +0000 (03:01 +0000)]
Improve write-strings-densely.  Eliminate several unused procedures.

33 years agoImprove write-strings-densely. Eliminate several unused procedures.
Chris Hanson [Fri, 17 May 1991 23:42:30 +0000 (23:42 +0000)]
Improve write-strings-densely.  Eliminate several unused procedures.

33 years agoFix fencepost error.
Chris Hanson [Fri, 17 May 1991 23:23:05 +0000 (23:23 +0000)]
Fix fencepost error.

33 years agoDue to change in push-cmdl, it's now necessary to bind edwin's
Chris Hanson [Fri, 17 May 1991 20:04:12 +0000 (20:04 +0000)]
Due to change in push-cmdl, it's now necessary to bind edwin's
internal error handler after creating the new cmdl.

33 years ago*** empty log message ***
Chris Hanson [Fri, 17 May 1991 19:12:42 +0000 (19:12 +0000)]
*** empty log message ***

33 years agoAdd check to WINDOW-MARK-VISIBLE? to handle marks that fall outside
Chris Hanson [Fri, 17 May 1991 19:11:32 +0000 (19:11 +0000)]
Add check to WINDOW-MARK-VISIBLE? to handle marks that fall outside
the display clipping limits.

33 years agoChange modeline to use display limits when computing the "percentage"
Chris Hanson [Fri, 17 May 1991 19:07:05 +0000 (19:07 +0000)]
Change modeline to use display limits when computing the "percentage"
field.  Previously it used text limits, which caused errors when the
text limits were wider than the display limits.

33 years agoAdd syntax-table argument to `char->syntax-code' and related
Chris Hanson [Fri, 17 May 1991 18:45:31 +0000 (18:45 +0000)]
Add syntax-table argument to `char->syntax-code' and related
procedures.  Move definition of `standard-syntax-table' from regexp
package to edwin top-level package.  Eliminate special initialization
of editor variable `syntax-table'.

33 years agoAdd syntax-table argument to `char->syntax-code' and related
Chris Hanson [Fri, 17 May 1991 18:39:35 +0000 (18:39 +0000)]
Add syntax-table argument to `char->syntax-code' and related
procedures.  Move definition of `standard-syntax-table' from regexp
package to edwin top-level package.  Eliminate special initialization
of editor variable `syntax-table'.

33 years agoFix handling of nonincremental search option. Implement word search
Chris Hanson [Fri, 17 May 1991 04:52:42 +0000 (04:52 +0000)]
Fix handling of nonincremental search option.  Implement word search
option.

33 years agoDefine word-search commands. Fix various typos and bugs in other
Chris Hanson [Fri, 17 May 1991 04:52:02 +0000 (04:52 +0000)]
Define word-search commands.  Fix various typos and bugs in other
search commands.

33 years agoCreate new entry point, prompt-for-string/prompt, that does standard
Chris Hanson [Fri, 17 May 1991 04:51:20 +0000 (04:51 +0000)]
Create new entry point, prompt-for-string/prompt, that does standard
processing of string prompt, including insertion of default and
addition of trailing ": ".

33 years agoChange prompt-for-string (and all associated prompt procedures) to
Chris Hanson [Fri, 17 May 1991 00:29:38 +0000 (00:29 +0000)]
Change prompt-for-string (and all associated prompt procedures) to
accept a prompt "string" that is a one-element list of strings.  In
this case, the string that is the list's element is used verbatim as
the prompt string, without the normal processing that appends a
default and ": ".

33 years agoChange M-x execute-extended-command to use name of command character
Chris Hanson [Fri, 17 May 1991 00:27:32 +0000 (00:27 +0000)]
Change M-x execute-extended-command to use name of command character
as prompt.  Take advantage of new feature in prompt-for-string to
eliminate automatic suffix of ": " on the prompt string.

33 years agoChange representation of character names to use "M-" instead of "ESC "
Chris Hanson [Fri, 17 May 1991 00:26:01 +0000 (00:26 +0000)]
Change representation of character names to use "M-" instead of "ESC "
as prefix for meta characters.  Also change "ESC C-" to "C-M-".

33 years agoFix a few minor bugs.
Chris Hanson [Thu, 16 May 1991 23:14:02 +0000 (23:14 +0000)]
Fix a few minor bugs.

33 years agoWhen reading a file into a buffer, guarantee that the modified flag
Chris Hanson [Thu, 16 May 1991 23:13:21 +0000 (23:13 +0000)]
When reading a file into a buffer, guarantee that the modified flag
for that buffer is set, so that the modification code doesn't check to
see if the buffer's contents is consistent with the file it came from.

33 years agoEliminate incorrect case sensitivity in completion.
Chris Hanson [Thu, 16 May 1991 23:06:17 +0000 (23:06 +0000)]
Eliminate incorrect case sensitivity in completion.

33 years ago*** empty log message ***
Chris Hanson [Thu, 16 May 1991 21:24:18 +0000 (21:24 +0000)]
*** empty log message ***

33 years agoAdd detection and handling of file supercession threats.
Chris Hanson [Thu, 16 May 1991 21:21:07 +0000 (21:21 +0000)]
Add detection and handling of file supercession threats.

33 years agoFix think-o in M-x rmail-reply.
Hal Abelson [Thu, 16 May 1991 17:47:23 +0000 (17:47 +0000)]
Fix think-o in M-x rmail-reply.

33 years agoVarious improvements to the debugger.
Chris Hanson [Wed, 15 May 1991 22:03:39 +0000 (22:03 +0000)]
Various improvements to the debugger.

33 years agoBind a condition handler to catch and ignore errors that occur while
Chris Hanson [Wed, 15 May 1991 22:03:00 +0000 (22:03 +0000)]
Bind a condition handler to catch and ignore errors that occur while
executing debugger commands.

33 years agoWhen starting a new CMDL, bind the list of condition handlers to '()
Chris Hanson [Wed, 15 May 1991 22:02:20 +0000 (22:02 +0000)]
When starting a new CMDL, bind the list of condition handlers to '()
so that the handlers for the parent CMDL do not catch errors meant for
this CMDL.

33 years agoImplement variable continuation-browser-output-style to control how
Chris Hanson [Wed, 15 May 1991 21:21:12 +0000 (21:21 +0000)]
Implement variable continuation-browser-output-style to control how
the debugger displays its output.  Bind k to the command that selects
and invokes a restart.

33 years agoAdd CLOSE operation that deallocates the port's output mark.
Chris Hanson [Wed, 15 May 1991 21:19:11 +0000 (21:19 +0000)]
Add CLOSE operation that deallocates the port's output mark.

33 years agoImplement control variable REPL:ALLOW-RESTART-NOTIFICATIONS?. Change
Chris Hanson [Wed, 15 May 1991 21:18:22 +0000 (21:18 +0000)]
Implement control variable REPL:ALLOW-RESTART-NOTIFICATIONS?.  Change
debugger to present restart notifications with same numbering as does
the REP loop.

33 years agoFix typo in last change.
Chris Hanson [Wed, 15 May 1991 19:36:18 +0000 (19:36 +0000)]
Fix typo in last change.

33 years ago*** empty log message ***
Chris Hanson [Wed, 15 May 1991 19:32:13 +0000 (19:32 +0000)]
*** empty log message ***

33 years ago*** empty log message ***
Chris Hanson [Wed, 15 May 1991 19:11:51 +0000 (19:11 +0000)]
*** empty log message ***

33 years agoImprove M-x undigestify-rmail-message so it doesn't recount all
Chris Hanson [Wed, 15 May 1991 19:10:11 +0000 (19:10 +0000)]
Improve M-x undigestify-rmail-message so it doesn't recount all
messages in rmail file -- it just counts the messages that it
generated.

33 years agoChange filename prompting to convert completion result to use "~"
Chris Hanson [Wed, 15 May 1991 18:46:03 +0000 (18:46 +0000)]
Change filename prompting to convert completion result to use "~"
notation where appropriate.

33 years agoImplement new procedure os/filename->display-string. Change
Chris Hanson [Wed, 15 May 1991 18:44:44 +0000 (18:44 +0000)]
Implement new procedure os/filename->display-string.  Change
definition of os/filename-directory, to return false when there's no
directory component.

33 years agoAdd control variable to allow limiting the amount of a string that is
Chris Hanson [Wed, 15 May 1991 18:14:02 +0000 (18:14 +0000)]
Add control variable to allow limiting the amount of a string that is
printed when slashification is turned on.  Use this variable in the
debugger.

33 years agoAdd new commands:
Chris Hanson [Wed, 15 May 1991 17:51:07 +0000 (17:51 +0000)]
Add new commands:
rmail-output
rmail-output-to-rmail-file
undigestify-rmail-message

33 years agoEliminate duplicated "Saving file..." message.
Chris Hanson [Wed, 15 May 1991 17:42:51 +0000 (17:42 +0000)]
Eliminate duplicated "Saving file..." message.

33 years agoChange generic_flonum_result because of a bug in the HP assembler!
Guillermo J. Rozas [Wed, 15 May 1991 16:21:50 +0000 (16:21 +0000)]
Change generic_flonum_result because of a bug in the HP assembler!
  LDO R'FLONUM_VECTOR_HEADER(7),7
was translated as if it had been
  LDO R'FLONUM_VECTOR_HEADER(0),7

I've replaced it with an ADDI instruction.

33 years agoFix think-o in M-x visit-tags-table.
Chris Hanson [Wed, 15 May 1991 01:12:06 +0000 (01:12 +0000)]
Fix think-o in M-x visit-tags-table.

33 years agoChange prompt-for-pathname and friends to accept a filename as a
Chris Hanson [Wed, 15 May 1991 01:11:28 +0000 (01:11 +0000)]
Change prompt-for-pathname and friends to accept a filename as a
default.  Previously they required a pathname.

33 years agoChanges for Emacs 19 autoload mechanism.
Chris Hanson [Wed, 15 May 1991 00:52:50 +0000 (00:52 +0000)]
Changes for Emacs 19 autoload mechanism.

33 years agoFix bug in M-x untabify: char-search doesn't set the match region.
Chris Hanson [Tue, 14 May 1991 21:20:52 +0000 (21:20 +0000)]
Fix bug in M-x untabify: char-search doesn't set the match region.

33 years agoFix definition of M-x newline, which should always insert a newline
Chris Hanson [Tue, 14 May 1991 20:41:01 +0000 (20:41 +0000)]
Fix definition of M-x newline, which should always insert a newline
instead of sometimes moving forward onto a blank line.

33 years agoWhen DUMP-BAND primitive fails, setup 'RETRY restart for error.
Chris Hanson [Tue, 14 May 1991 02:58:16 +0000 (02:58 +0000)]
When DUMP-BAND primitive fails, setup 'RETRY restart for error.

33 years ago* Change save-some-buffers to accept two required arguments. New
Chris Hanson [Tue, 14 May 1991 02:29:09 +0000 (02:29 +0000)]
* Change save-some-buffers to accept two required arguments.  New
  second argument, if true, says that we're about to kill the editor.
  In that case, buffer-local variable buffer-offer-save says what to
  do with buffers that aren't visiting files.

* Change name of initialize-buffer! to normal-mode; this procedure now
  takes two arguments.  The second argument, if false, means use any
  local variable specifications found in the buffer; otherwise, if
  inhibit-local-variables is true, the user is asked for confirmation.

* Implement variables:
file-precious-flag
find-file-hooks
find-file-not-found-hooks
find-file-run-dired
write-file-hooks

33 years agoWhen an internal error occurs, just display its error message, without
Chris Hanson [Tue, 14 May 1991 02:04:05 +0000 (02:04 +0000)]
When an internal error occurs, just display its error message, without
the "internal error:" prefix.

33 years agoHandle errors that occur during auto-save.
Chris Hanson [Tue, 14 May 1991 02:03:05 +0000 (02:03 +0000)]
Handle errors that occur during auto-save.

33 years agoImplement SLEEP-FOR.
Chris Hanson [Tue, 14 May 1991 02:02:42 +0000 (02:02 +0000)]
Implement SLEEP-FOR.