Guillermo J. Rozas [Wed, 17 May 1989 20:32:50 +0000 (20:32 +0000)]
Initial revision
Guillermo J. Rozas [Wed, 17 May 1989 20:31:24 +0000 (20:31 +0000)]
New VAX port, May 1989.
Chris Hanson [Tue, 16 May 1989 18:52:49 +0000 (18:52 +0000)]
Use new syntax-entry "p" bit to properly describe the Scheme prefix
character actions.
Chris Hanson [Tue, 16 May 1989 18:19:32 +0000 (18:19 +0000)]
Add new syntax_entry bit, "p", which indicates that the character is a
prefix character. A combination of `syntaxcode_whitespace' and this
bit is equivalent to `syntaxcode_quote' -- except that the new bit can
be used in combination with other codes to provide new functionality.
Chris Hanson [Tue, 16 May 1989 17:01:17 +0000 (17:01 +0000)]
Add new syntax_entry bit, "p", which indicates that the character is a
prefix character. A combination of `syntaxcode_whitespace' and this
bit is equivalent to `syntaxcode_quote' -- except that the new bit can
be used in combination with other codes to provide new functionality.
Chris Hanson [Tue, 16 May 1989 17:00:37 +0000 (17:00 +0000)]
Add new syntax_entry bit, "p", which indicates that the character is a
prefix character. A combination of `syntaxcode_whitespace' and this
bit is equivalent to `syntaxcode_quote' -- except that the new bit can
be used in combination with other codes to provide new functionality.
Chris Hanson [Tue, 16 May 1989 16:40:54 +0000 (16:40 +0000)]
Add new syntax_entry bit, "p", which indicates that the character is a
prefix character. A combination of `syntaxcode_whitespace' and this
bit is equivalent to `syntaxcode_quote' -- except that the new bit can
be used in combination with other codes to provide new functionality.
Guillermo J. Rozas [Tue, 16 May 1989 07:16:51 +0000 (07:16 +0000)]
Add a hack for easy cross compilation to machines with a different endianness.
Guillermo J. Rozas [Mon, 15 May 1989 22:06:49 +0000 (22:06 +0000)]
Allow TC_COMPILED_CODE_BLOCK when the allow_cc option is given.
Henry M. Wu [Fri, 12 May 1989 10:03:17 +0000 (10:03 +0000)]
Fixed slot option parsing to check for missing arguments.
Arthur Gleckler [Wed, 10 May 1989 21:57:37 +0000 (21:57 +0000)]
Changed floating-point predicates to return booleans, not one and zero.
Guillermo J. Rozas [Wed, 10 May 1989 08:51:11 +0000 (08:51 +0000)]
Fix the definition of head and tail to check for a proper stream.
Chris Hanson [Wed, 10 May 1989 03:01:40 +0000 (03:01 +0000)]
Don't update the procedure's closing-block in this pass -- fix it in
the next pass. See the comment in the code for more details.
Chris Hanson [Mon, 8 May 1989 23:14:41 +0000 (23:14 +0000)]
*** empty log message ***
Chris Hanson [Mon, 8 May 1989 23:12:14 +0000 (23:12 +0000)]
Use `sf/pathname-defaulting' to predict where `sf' will put its
output file.
Chris Hanson [Mon, 8 May 1989 23:04:02 +0000 (23:04 +0000)]
Make `sf/pathname-defaulting' available for users of `sf' to predict
where the output files will go.
Chris Hanson [Mon, 8 May 1989 22:21:09 +0000 (22:21 +0000)]
If the last application of a procedure is deleted, make sure that the
procedure no longer satisfies `procedure-always-known-operator?'.
Guillermo J. Rozas [Thu, 4 May 1989 19:47:33 +0000 (19:47 +0000)]
Remove fossil introduced while making previous change.
Guillermo J. Rozas [Thu, 4 May 1989 19:45:56 +0000 (19:45 +0000)]
Fix bugs in condition/environment and condition/substitute-environment?
Guillermo J. Rozas [Thu, 4 May 1989 16:38:08 +0000 (16:38 +0000)]
Fix order problem: intern was used before it was defined.
Guillermo J. Rozas [Thu, 4 May 1989 15:13:50 +0000 (15:13 +0000)]
Fix references to _toupper.
Guillermo J. Rozas [Wed, 3 May 1989 02:04:20 +0000 (02:04 +0000)]
Add a cast from enum_type to int so it can be used to index an array.
Chris Hanson [Wed, 3 May 1989 01:04:27 +0000 (01:04 +0000)]
Don't use _toupper() since it doesn't exist in non-HP OS.
Chris Hanson [Mon, 1 May 1989 21:11:34 +0000 (21:11 +0000)]
Associate new operation `object-description' with object tags so that
inspection tools understand how to examine class-system instances.
Chris Hanson [Mon, 1 May 1989 21:10:16 +0000 (21:10 +0000)]
Add operation `object-description' which is to be used by inspection
tools to examine class-system instances.
Chris Hanson [Mon, 1 May 1989 19:38:49 +0000 (19:38 +0000)]
Update copyright notice on regular-expression and syntax-table code to
detail the relationship between this code and the original GNU Emacs
code from which it was derived. Warn users that they may be
restricted by the GNU license in this case.
Chris Hanson [Fri, 28 Apr 1989 22:59:40 +0000 (22:59 +0000)]
Guarantee that the process-filter's state is correctly updated before
calling any code that can possibly allow more input to be read from
the process.
Chris Hanson [Fri, 28 Apr 1989 22:55:01 +0000 (22:55 +0000)]
Add GNU License warning to copyright headers.
Chris Hanson [Fri, 28 Apr 1989 03:57:02 +0000 (03:57 +0000)]
*** empty log message ***
Chris Hanson [Fri, 28 Apr 1989 03:56:20 +0000 (03:56 +0000)]
Change group deletion operation to limit the gap length to a
particular size, given by the new parameter `gap-maximum-extra'. This
change requires microcode 10.76 or later, as it uses the new primitive
`set-string-maximum-length!' to avoid consing a new string.
Chris Hanson [Fri, 28 Apr 1989 03:53:45 +0000 (03:53 +0000)]
Fix "double body indent" feature of special forms so that it works in
all cases.
Chris Hanson [Fri, 28 Apr 1989 03:52:53 +0000 (03:52 +0000)]
Always clear the minibuffer message after an incremental search.
Chris Hanson [Fri, 28 Apr 1989 03:52:19 +0000 (03:52 +0000)]
Fix typo in `insert-register' command.
Chris Hanson [Fri, 28 Apr 1989 03:51:55 +0000 (03:51 +0000)]
Change `mark-{right,left}-inserting' to be the same as
`mark-permanent!' if the argument is (respectively) {right,left}
inserting.
Chris Hanson [Fri, 28 Apr 1989 03:48:08 +0000 (03:48 +0000)]
Implement new primitive: `set-string-maximum-length!'.
Chris Hanson [Thu, 27 Apr 1989 20:06:32 +0000 (20:06 +0000)]
Fix bug in rules to push or cons fixnums, so that they use temporary
hardware register in which to box the fixnum. Previously they were
just clobbering the source register.
Chris Hanson [Wed, 26 Apr 1989 18:53:34 +0000 (18:53 +0000)]
Add variable `edwin-reset-args' which is passed to `edwin-reset' on
its first call.
Chris Hanson [Wed, 26 Apr 1989 18:50:31 +0000 (18:50 +0000)]
Change `find-file' and friends to check file-modification-time when a
buffer already exists for that file, and offer to revert the buffer if
the time is not consistent.
Chris Hanson [Wed, 26 Apr 1989 05:12:06 +0000 (05:12 +0000)]
Add new RTL optimization pass: `invertible-expression-elimination'.
Chris Hanson [Wed, 26 Apr 1989 05:11:29 +0000 (05:11 +0000)]
Initial revision
Chris Hanson [Wed, 26 Apr 1989 05:09:52 +0000 (05:09 +0000)]
Add new phase to find pairs of invertible RTL expressions and
eliminate them.
Chris Hanson [Wed, 26 Apr 1989 05:09:22 +0000 (05:09 +0000)]
Add new file "rtlopt/rinvex". Remove all integration dependencies
"base/constr".
Chris Hanson [Tue, 25 Apr 1989 22:06:59 +0000 (22:06 +0000)]
Fix bug which occurred when moving to last line of Dired buffer.
Chris Hanson [Tue, 25 Apr 1989 03:54:38 +0000 (03:54 +0000)]
Improve performance problem introduced in last revision.
Chris Hanson [Tue, 25 Apr 1989 03:52:54 +0000 (03:52 +0000)]
Fix drastic performance loss caused by previous revision's bug fix.
Chris Hanson [Tue, 25 Apr 1989 02:25:10 +0000 (02:25 +0000)]
Change `xterm-read-chars': if called with non-false interval, and an
event flag is set during that interval, return immediately. If no
characters have been received, return the amount of the interval which
remains, so the primitive can be continued by reentering it with this
number as its argument.
Chris Hanson [Tue, 25 Apr 1989 02:08:46 +0000 (02:08 +0000)]
Various changes. This version requires microcode version 10.75 or
later.
Chris Hanson [Tue, 25 Apr 1989 02:07:56 +0000 (02:07 +0000)]
Change name of `interaction' mode to be `scheme-interaction'.
Chris Hanson [Tue, 25 Apr 1989 02:06:17 +0000 (02:06 +0000)]
Generate variable to hold mode object of initial buffer. Move this
variable and `initial-buffer-name' to "modefs".
Chris Hanson [Tue, 25 Apr 1989 02:04:27 +0000 (02:04 +0000)]
Implement new procedures `guarantee-newline' and
`guarantee-newlines', which are like `insert-newline' and
`insert-newlines' respectively, except that they output one fewer
newline if point is at the beginning of a line.
Chris Hanson [Tue, 25 Apr 1989 02:03:23 +0000 (02:03 +0000)]
`os/make-dired-line' now returns #F if it is unable to get the file's
attributes.
Chris Hanson [Tue, 25 Apr 1989 02:02:59 +0000 (02:02 +0000)]
`os/make-dired-line' can now return #F if it is unable to get the
file's attributes. Do something reasonable when that happens.
Rewrite the code that generates the buffer contents to improve
performance.
Chris Hanson [Tue, 25 Apr 1989 02:00:36 +0000 (02:00 +0000)]
Changes because `xterm-read-chars' can now return an integer, which
means that there were no characters, some other kind of event was
received, and the timeout hasn't yet finished. When this occurs,
process the events and finish waiting the appropriate amount of time.
Chris Hanson [Tue, 25 Apr 1989 01:58:05 +0000 (01:58 +0000)]
Call `keyboard-active?' in the `flush-output' operation, to allow the
screen to process input events periodically. This isn't the "right
thing", but it will help.
Chris Hanson [Tue, 25 Apr 1989 01:04:43 +0000 (01:04 +0000)]
Fix stupid bug in `file-writable?'.
Chris Hanson [Tue, 25 Apr 1989 00:12:21 +0000 (00:12 +0000)]
*** empty log message ***
Chris Hanson [Mon, 24 Apr 1989 23:45:23 +0000 (23:45 +0000)]
Don't call `pathname->input-truename' for primitives that are going to
do file probes themselves. Just canonicalize the filename and pass it
in.
Chris Hanson [Sun, 23 Apr 1989 23:32:45 +0000 (23:32 +0000)]
*** empty log message ***
Chris Hanson [Sun, 23 Apr 1989 23:31:56 +0000 (23:31 +0000)]
Fix error in definition of `unix/current-file-time'.
Chris Hanson [Sun, 23 Apr 1989 23:30:47 +0000 (23:30 +0000)]
Rewrite mark comparisons for increased speed. Redesign permanent mark
handling to permit reuse of previously recorded permanent marks.
Rewrite permanent mark list scanning to increase speed.
Chris Hanson [Sun, 23 Apr 1989 23:28:48 +0000 (23:28 +0000)]
Fix bug in `y-or-n?'.
Chris Hanson [Sun, 23 Apr 1989 23:28:10 +0000 (23:28 +0000)]
Update some documentation strings.
Chris Hanson [Sun, 23 Apr 1989 23:26:47 +0000 (23:26 +0000)]
Change usage of `mark-permanent!'.
Chris Hanson [Sun, 23 Apr 1989 23:24:49 +0000 (23:24 +0000)]
In `repeat-complex-command', range check the argument correctly.
Chris Hanson [Sun, 23 Apr 1989 23:23:59 +0000 (23:23 +0000)]
Handle #\return character correctly in incremental search.
Chris Hanson [Sun, 23 Apr 1989 23:23:00 +0000 (23:23 +0000)]
Change interaction mode to be more like scheme-interaction mode in
Emacs.
Chris Hanson [Sun, 23 Apr 1989 23:22:28 +0000 (23:22 +0000)]
Change name `%set-mark-position!' to `set-mark-position!'.
Chris Hanson [Sun, 23 Apr 1989 23:19:56 +0000 (23:19 +0000)]
Change definition of `guarantee-mark' to make it more like other
`guarantee-FOO' procedures in the runtime system.
Chris Hanson [Sun, 23 Apr 1989 23:19:11 +0000 (23:19 +0000)]
Add argument to `dispatch-on-command' to force recording of command in
command-history.
Chris Hanson [Sun, 23 Apr 1989 23:18:36 +0000 (23:18 +0000)]
Rewrite changes and clip daemons to reduce consing and runtime.
Chris Hanson [Sun, 23 Apr 1989 23:17:38 +0000 (23:17 +0000)]
Change `%window-y-center' to restrict its result to the proper range.
Chris Hanson [Sun, 23 Apr 1989 23:16:54 +0000 (23:16 +0000)]
Add argument to `dispatch-on-command' to force recording of command in
command-history. Also change use of `mark-permanent!'.
Chris Hanson [Sun, 23 Apr 1989 23:15:27 +0000 (23:15 +0000)]
Enable `delete-auto-save-files' by default. Update names and
documentation of variables.
Chris Hanson [Fri, 21 Apr 1989 19:25:50 +0000 (19:25 +0000)]
Export new procedures `weak-list->list' and `list->weak-list'.
Chris Hanson [Fri, 21 Apr 1989 19:25:06 +0000 (19:25 +0000)]
Return unspecific value for weak-pair side-effects. Write new
procedures `weak-list->list' and `list->weak-list'.
Mark Friedman [Fri, 21 Apr 1989 18:54:53 +0000 (18:54 +0000)]
Support for passing arguments in registers.
Mark Friedman [Fri, 21 Apr 1989 17:22:51 +0000 (17:22 +0000)]
Support for passing arguments in registers.
Mark Friedman [Fri, 21 Apr 1989 17:14:14 +0000 (17:14 +0000)]
Support for passing arguments in registers.
Mark Friedman [Fri, 21 Apr 1989 16:58:46 +0000 (16:58 +0000)]
Support for passing arguments in registers.
Mark Friedman [Fri, 21 Apr 1989 16:32:10 +0000 (16:32 +0000)]
Support for passing arguments to procedures in registers.
Mark Friedman [Fri, 21 Apr 1989 16:23:27 +0000 (16:23 +0000)]
Initial revision
Mark Friedman [Fri, 21 Apr 1989 15:20:37 +0000 (15:20 +0000)]
New version of compiler which includes support for passing arguments
to procedures in registers.
Chris Hanson [Thu, 20 Apr 1989 08:24:21 +0000 (08:24 +0000)]
*** empty log message ***
Chris Hanson [Thu, 20 Apr 1989 08:24:09 +0000 (08:24 +0000)]
Make sure that "make" is resyntaxed.
Chris Hanson [Thu, 20 Apr 1989 08:19:38 +0000 (08:19 +0000)]
Add new operations `os/file-directory?', `os/make-filename', and
`os/filename-as-directory'. These operations replicate the action of
existing operations, but they allow the performance of filename
completion to be improved significantly over what could previously be
achieved.
Add new operation `os/completion-ignored-extensions' which is used to
initialize the variable of that name.
Change `os/directory-list-completions' to special case the null-string
prefix for added performance.
Chris Hanson [Thu, 20 Apr 1989 08:16:53 +0000 (08:16 +0000)]
Add indentation methods for `there-exists?' and `for-all?'.
Chris Hanson [Thu, 20 Apr 1989 08:16:22 +0000 (08:16 +0000)]
Don't sort the strings returned by the `list-completions' operation.
That operation is now responsible for determining the order. This
allows customization of the sorting.
Chris Hanson [Thu, 20 Apr 1989 08:14:57 +0000 (08:14 +0000)]
Implement `completion-ignored-extensions'. When directories appear in
a completion list, display them with trailing slashes.
Chris Hanson [Thu, 20 Apr 1989 08:12:57 +0000 (08:12 +0000)]
Trivial rewriting of some code.
Chris Hanson [Thu, 20 Apr 1989 08:12:12 +0000 (08:12 +0000)]
Treat ALL ascii control characters specially when deciding whether or
not to exit incremental search. "Wrapped" should not appear when the
search direction is reversed.
Chris Hanson [Thu, 20 Apr 1989 04:33:52 +0000 (04:33 +0000)]
Fix bug: C range checks don't work the way I foolishly thought they
did, but because C makes no distinction between booleans and integers,
there was no error message to indicate that I was doing something
wrong.
Chris Hanson [Thu, 20 Apr 1989 01:28:01 +0000 (01:28 +0000)]
Don't simplify the directory "./" to the null string.
Arthur Gleckler [Wed, 19 Apr 1989 02:30:24 +0000 (02:30 +0000)]
Make floating-point spill area.
Chris Hanson [Tue, 18 Apr 1989 17:00:33 +0000 (17:00 +0000)]
Improve script so that it will work from bare sources.
Chris Hanson [Tue, 18 Apr 1989 16:35:09 +0000 (16:35 +0000)]
Change `get-primitive-name' to return a string instead of a symbol.
This concentrates knowledge of symbols' internal case in the runtime
system.
Chris Hanson [Tue, 18 Apr 1989 16:32:34 +0000 (16:32 +0000)]
Eliminate use of `make-named-tag', which has been flushed from the
runtime system.
Chris Hanson [Tue, 18 Apr 1989 16:30:11 +0000 (16:30 +0000)]
Update runtime system to use lower case as the canonical case for
interned symbols.
Chris Hanson [Tue, 18 Apr 1989 05:06:06 +0000 (05:06 +0000)]
It's OK to assume that the GC header of an object passed to
`vector-length' contains a zero type code.
Chris Hanson [Tue, 18 Apr 1989 04:19:20 +0000 (04:19 +0000)]
Update copyright date.
Chris Hanson [Tue, 18 Apr 1989 04:14:55 +0000 (04:14 +0000)]
*** empty log message ***