Chris Hanson [Tue, 17 Oct 1995 23:07:01 +0000 (23:07 +0000)]
Miscellaneous changes to OS/2 makefiles.
Chris Hanson [Mon, 16 Oct 1995 17:26:35 +0000 (17:26 +0000)]
Fix usage of DEL command that assumed 4OS2.
Chris Hanson [Sun, 15 Oct 1995 00:44:21 +0000 (00:44 +0000)]
Supply missing prototype.
Chris Hanson [Sun, 15 Oct 1995 00:43:49 +0000 (00:43 +0000)]
Initial revision
Chris Hanson [Sun, 15 Oct 1995 00:43:40 +0000 (00:43 +0000)]
Add conditionalizations for Watcom C/C++ running under OS/2.
Chris Hanson [Sun, 15 Oct 1995 00:35:36 +0000 (00:35 +0000)]
Fix conditionalizations to support EMX/GCC and Watcom C/C++ under
OS/2.
Chris Hanson [Sun, 15 Oct 1995 00:34:47 +0000 (00:34 +0000)]
Fix typo that prematurely deallocated a message buffer.
Chris Hanson [Sun, 15 Oct 1995 00:34:08 +0000 (00:34 +0000)]
Initial revision
Chris Hanson [Sun, 15 Oct 1995 00:28:51 +0000 (00:28 +0000)]
Eliminate rule to generate OS/2 assembly-language file, as it is now
generated during compilation.
Chris Hanson [Sat, 14 Oct 1995 18:38:57 +0000 (18:38 +0000)]
Reconditionalize to separate use of Intel syntax from DOS
conditionalization; needed using Watcom assembler under OS/2. Add
other conditionalizations for Watcom assembler/compiler.
Chris Hanson [Thu, 12 Oct 1995 23:12:17 +0000 (23:12 +0000)]
Fix typo in previous change.
Chris Hanson [Thu, 12 Oct 1995 22:59:35 +0000 (22:59 +0000)]
Fix typo in previous change.
Chris Hanson [Thu, 12 Oct 1995 22:54:47 +0000 (22:54 +0000)]
Change so that RMAIL converts the POP password FILE pathname to an
absolute namestring, so that the OS-specific code doesn't have to do
this.
Chris Hanson [Thu, 12 Oct 1995 22:47:48 +0000 (22:47 +0000)]
Change to support (FILE <filename>) password option for POP mail.
Chris Hanson [Thu, 12 Oct 1995 22:45:41 +0000 (22:45 +0000)]
Change to support (FILE <filename>) password option for POP mail.
Also add support for Debian popclient program, which has different
argument options than regular popclient.
Chris Hanson [Thu, 12 Oct 1995 22:44:27 +0000 (22:44 +0000)]
Add option to allow the user to specify a file that contains the POP
password, rather than being prompted for it.
Stephen Adams [Thu, 12 Oct 1995 06:37:03 +0000 (06:37 +0000)]
Fixed bug in MAKE-ATAN-OPERATOR.
Chris Hanson [Mon, 9 Oct 1995 05:59:40 +0000 (05:59 +0000)]
Initial revision
Chris Hanson [Mon, 9 Oct 1995 05:58:55 +0000 (05:58 +0000)]
Reorganize makefile to allow it to be easily configured for different
compilers. Now supports IBM Visual Age C++, IBM C Set++/2, EMX/GCC,
and GCC/2. Watcom support will be added shortly.
Chris Hanson [Mon, 9 Oct 1995 05:56:18 +0000 (05:56 +0000)]
Add conditionalizations for EMX/GCC under OS/2.
Chris Hanson [Sun, 8 Oct 1995 15:43:38 +0000 (15:43 +0000)]
Changes to get this to work with Visual Age C++.
Chris Hanson [Sun, 8 Oct 1995 15:32:27 +0000 (15:32 +0000)]
Change order of #include files, so that "config.h" can override
default definition of HEAP_FREE in "memmag.h".
Chris Hanson [Sun, 8 Oct 1995 15:31:46 +0000 (15:31 +0000)]
Test __IBMC__ in addition to __STDC__ because the IBM OS/2 C compiler
defines __STDC__ to mean "strict ANSI" rather than "ANSI features
supported".
Chris Hanson [Sun, 8 Oct 1995 15:28:45 +0000 (15:28 +0000)]
Fix bug: define HEAP_FREE for OS/2. The procedure `free' has changed
in the most recent release of the IBM C compiler, and barfs when it is
handed a null pointer. Previously, it did nothing -- but it had not
been my intention to take advantage of this behavior.
Chris Hanson [Sun, 8 Oct 1995 15:23:41 +0000 (15:23 +0000)]
Test __IBMC__ in addition to __STDC__ because the IBM OS/2 C compiler
defines __STDC__ to mean "strict ANSI" rather than "ANSI features
supported".
Chris Hanson [Sun, 8 Oct 1995 15:22:15 +0000 (15:22 +0000)]
Change order of #include files, so that "config.h" can override
default definition of HEAP_FREE in "memmag.h".
Chris Hanson [Fri, 6 Oct 1995 21:01:06 +0000 (21:01 +0000)]
Dired mode should not be case sensitive; this was changed between
Emacs 18 and 19 and the case-insensitive default makes more sense.
Chris Hanson [Fri, 6 Oct 1995 06:45:24 +0000 (06:45 +0000)]
Retract the most recent changes to get Linux ELF binaries to work.
These changes do not and cannot work, because signal handlers cannot
be run while the special Scheme segment registers are in use. The
reason is that the signal handlers are registered as 32-bit offsets,
and the associated segment descriptors are not registered with those
offsets; when the signal arrives, the offset is used with whatever
segment descriptor happens to be in the CS register. When the Scheme
segment descriptors are in place, this offset is meaningless and
causes Scheme to die immediately with a SIGSEGV.
One possible workaround for this problem would be to re-register the
signal handlers whenever the segment registers are hacked, but this is
very expensive in time, and the Scheme<->C interface is already too
slow. The only other feasibility is to get the Linux kernel changed
so that signal handlers are invoked in a known segment without regard
to the contents of CS at the time of the signal; but although this is
a sensible idea, it's necessary to convince the kernel developer's of
it's desirability, and meanwhile the existing Linux installations will
not work.
Chris Hanson [Fri, 6 Oct 1995 06:27:44 +0000 (06:27 +0000)]
Tweaks to previous change.
Chris Hanson [Thu, 5 Oct 1995 06:33:15 +0000 (06:33 +0000)]
Change conditionalization for Linux ELF so that it is set in a single
place. This simplifies building a non-ELF binary if desired.
Chris Hanson [Thu, 5 Oct 1995 03:34:50 +0000 (03:34 +0000)]
Implement changes needed for Linux ELF binary format. This format,
unlike the older a.out format, translates the data segment to begin at
0x08000000, and additionally changes the calling conventions so that
returned structures are allocated by the caller and passed in as
pointers. We fix the first problem by extending the win32s segment
register manipulation to also be used with Linux ELF. The second
problem is fixed by extending the OS/2 assembly-language patches to
also cover Linux ELF.
Chris Hanson [Thu, 5 Oct 1995 03:27:42 +0000 (03:27 +0000)]
The Free register can't be compared to the value in REGBLOCK_MEMTOP
unless it is translated from a "C" address to a "Scheme" address.
This makes a difference on the i386 where we sometimes use the segment
registers in a way that makes these two representations different.
Chris Hanson [Wed, 4 Oct 1995 22:53:58 +0000 (22:53 +0000)]
Merge 8.0 and 7.4 versions of this file.
Chris Hanson [Tue, 3 Oct 1995 21:14:24 +0000 (21:14 +0000)]
Change compressed-file support to match changes to unix support.
Chris Hanson [Tue, 3 Oct 1995 21:12:37 +0000 (21:12 +0000)]
Make sure that the value from GROUP-INSERT-FILE! is returned by
%INSERT-FILE.
Chris Hanson [Tue, 3 Oct 1995 19:15:54 +0000 (19:15 +0000)]
Change encoded file I/O methods to generate messages to indicate their
activity. Change READ-COMPRESSED-FILE to uncompress the file to a
temporary file, then read the temporary file into the buffer, as this
makes it possible to read larger files without exhausting the heap.
Chris Hanson [Tue, 3 Oct 1995 19:01:01 +0000 (19:01 +0000)]
Don't generate file read/write messages when using special file I/O
methods. It is expected that these methods will have appropriate
messages of their own.
Chris Hanson [Sun, 1 Oct 1995 07:19:42 +0000 (07:19 +0000)]
Patches to get the microcode to compile properly on Linux ELF
systems.
Stephen Adams [Fri, 29 Sep 1995 20:25:04 +0000 (20:25 +0000)]
Changed time again.
Stephen Adams [Fri, 29 Sep 1995 20:20:31 +0000 (20:20 +0000)]
Increased benchmark time.
Chris Hanson [Fri, 29 Sep 1995 19:57:46 +0000 (19:57 +0000)]
Performed by SRA: Add some declarations to increase performance.
Stephen Adams [Fri, 29 Sep 1995 17:50:10 +0000 (17:50 +0000)]
Initial revision
Stephen Adams [Fri, 29 Sep 1995 17:05:50 +0000 (17:05 +0000)]
Removed flatten.
Chris Hanson [Thu, 28 Sep 1995 16:17:13 +0000 (16:17 +0000)]
Change code to look for encoded files or ".info" suffix. Add switch
to disable selection highlighting (GJS likes selections but not
highlighting).
Chris Hanson [Thu, 28 Sep 1995 16:11:30 +0000 (16:11 +0000)]
Add extra argument to GET-PATHNAME-OR-ALTERNATE, to allow it to be
used in place of FILE-EXISTS?.
Chris Hanson [Thu, 28 Sep 1995 06:18:47 +0000 (06:18 +0000)]
Change interrupt locking of COMPUTE-KEY-HASH to avoid turning off the
GC interrupt. This was causing fatal lossage for BDC.
Chris Hanson [Thu, 28 Sep 1995 06:08:16 +0000 (06:08 +0000)]
Apparently the unix definition of completion-ignored-extensions was
missing all of the standard Scheme extensions.
Chris Hanson [Wed, 27 Sep 1995 16:24:28 +0000 (16:24 +0000)]
Implement X selection mechanism for doing cut and paste between Edwin
and other X windows. This change requires recent changes to the
microcode.
There appears to be a bug in the implementation of the INCR protocol
for receiving large selections -- after working on this for a day, I'm
giving up and leaving it broken, since it will probably never be
used.
Chris Hanson [Wed, 27 Sep 1995 16:21:46 +0000 (16:21 +0000)]
More changes for selection support. These changes are required for
the current Edwin code.
Stephen Adams [Mon, 25 Sep 1995 20:54:10 +0000 (20:54 +0000)]
Fixed bug with windows closed by user between last GC and exiting.
Chris Hanson [Mon, 25 Sep 1995 20:29:00 +0000 (20:29 +0000)]
Handle symbolic link listings specially -- they require extra parsing
to extract the file name.
Chris Hanson [Mon, 25 Sep 1995 20:04:19 +0000 (20:04 +0000)]
Add primitive to perform XSelectInput library call.
Stephen Adams [Mon, 25 Sep 1995 18:12:05 +0000 (18:12 +0000)]
Added win32 to list.
Stephen Adams [Mon, 25 Sep 1995 18:11:12 +0000 (18:11 +0000)]
Put in MIT copyright notice.
Stephen Adams [Mon, 25 Sep 1995 18:10:46 +0000 (18:10 +0000)]
Fixed bug in DeleteDIB.
Rewrote loop to speed up DIBSetPixelsUnaligned by 2x-3x.
Put in MIT copyright notice.
Chris Hanson [Mon, 18 Sep 1995 22:52:36 +0000 (22:52 +0000)]
Implement some new primitives to support X selections.
Chris Hanson [Mon, 18 Sep 1995 22:49:07 +0000 (22:49 +0000)]
Implement some new primitives to support X selections.
Chris Hanson [Mon, 18 Sep 1995 22:33:38 +0000 (22:33 +0000)]
Add mechanism to support conversion of primitive arguments from Scheme
integers to C `unsigned long' integers.
Stephen Adams [Sat, 16 Sep 1995 21:02:35 +0000 (21:02 +0000)]
Moved benchmarks source directory.
Stephen Adams [Sat, 16 Sep 1995 20:46:20 +0000 (20:46 +0000)]
*** empty log message ***
Chris Hanson [Fri, 15 Sep 1995 19:28:51 +0000 (19:28 +0000)]
Add option to ignore the button events associated with a click that
selects the window.
Chris Hanson [Fri, 15 Sep 1995 05:51:12 +0000 (05:51 +0000)]
Previous attempt to implement a mechanism to restore the signal mask
when aborting to the interpreter was flawed: the signal mask was saved
once, restored on the first abort, and left unchanged after that.
The flaw is repaired by re-saving the signal mask after every abort.
Stephen Adams [Thu, 14 Sep 1995 13:22:12 +0000 (13:22 +0000)]
Initial revision
Chris Hanson [Wed, 13 Sep 1995 23:01:05 +0000 (23:01 +0000)]
Changes dealing with encoded files:
1. Appending to an encoded file works by reading the file into a
temporary buffer, appending the text, and writing it back out.
2. Line translation is handled for encoded files the same way it is
for unencoded files.
3. Doing I/O to non-encoded files, if the file doesn't exist, an
encoded file is used in its place if available.
Chris Hanson [Wed, 13 Sep 1995 21:25:13 +0000 (21:25 +0000)]
Change SUBPROCESS-I/O-PORT to allow setting of input and output line
translation independently.
Chris Hanson [Wed, 13 Sep 1995 19:58:39 +0000 (19:58 +0000)]
Change SUBPROCESS-I/O-PORT to allow setting of input and output line
translation independently.
Chris Hanson [Wed, 13 Sep 1995 19:56:13 +0000 (19:56 +0000)]
Change MAKE-GENERIC-I/O-PORT to allow setting of input and output line
translation independently.
Chris Hanson [Wed, 13 Sep 1995 04:28:04 +0000 (04:28 +0000)]
Always write RMAIL and unix mail files with line-translation disabled.
Scheme will read such files fine, and this simplifies sharing of the
files between operating systems.
Chris Hanson [Wed, 13 Sep 1995 04:18:04 +0000 (04:18 +0000)]
Always write RMAIL and unix mail files with line-translation disabled.
Scheme will read such files fine, and this simplifies sharing of the
files between operating systems.
Chris Hanson [Wed, 13 Sep 1995 03:57:22 +0000 (03:57 +0000)]
Replace Scheme variables *TRANSLATE-FILE-DATA-ON-INPUT?* and
*TRANSLATE-FILE-DATA-ON-OUTPUT?* with corresponding editor variables.
This allows the variables to be overridden on a per-buffer basis.
Chris Hanson [Mon, 11 Sep 1995 22:43:49 +0000 (22:43 +0000)]
Fix bug in previous change.
Chris Hanson [Mon, 11 Sep 1995 21:25:45 +0000 (21:25 +0000)]
Add new condition type ILLEGAL-PATHNAME-COMPONENT so that pathname
parsing errors can be caught.
Chris Hanson [Mon, 11 Sep 1995 21:24:41 +0000 (21:24 +0000)]
Add error-control to the prompt completion code. If any of the
completion operations signals an error, the error will be caught and
the user informed that the typein string is in error. This is
particularly useful for such things as pathnames, which have a fairly
restricted syntax.
Chris Hanson [Mon, 11 Sep 1995 21:03:08 +0000 (21:03 +0000)]
Add new condition type ILLEGAL-PATHNAME-COMPONENT so that pathname
parsing errors can be caught.
Chris Hanson [Mon, 11 Sep 1995 20:52:26 +0000 (20:52 +0000)]
Add new condition type ILLEGAL-PATHNAME-COMPONENT so that pathname
parsing errors can be caught.
Chris Hanson [Mon, 11 Sep 1995 19:07:16 +0000 (19:07 +0000)]
Add new condition type ILLEGAL-PATHNAME-COMPONENT so that pathname
parsing errors can be caught.
Stephen Adams [Mon, 11 Sep 1995 14:29:12 +0000 (14:29 +0000)]
Added ABS.
Stephen Adams [Mon, 11 Sep 1995 14:26:45 +0000 (14:26 +0000)]
Added methods for {CEILING,FLOOR,ROUND,TRUNCATE}->EXACT.
Stephen Adams [Mon, 11 Sep 1995 13:35:59 +0000 (13:35 +0000)]
Added {CEILING,FLOOR,ROUND,TRUNCATE}->EXACT to global references.
Stephen Adams [Fri, 8 Sep 1995 16:49:08 +0000 (16:49 +0000)]
Kludged out the interrupt checks in continuations from primitive
calls: unlike a continuation from calling arbitrary code, the
primitive can't be the procedure we are in, so if this path is on a
loop, the loop is broken elsewhere (in the procedure or continuation
that calls the primitive.)
Stephen Adams [Fri, 8 Sep 1995 03:09:28 +0000 (03:09 +0000)]
Added LIST-REF to global expansions.
Stephen Adams [Fri, 8 Sep 1995 03:09:09 +0000 (03:09 +0000)]
Added expansion for global LIST-REF.
Stephen Adams [Fri, 8 Sep 1995 03:07:41 +0000 (03:07 +0000)]
Fixed dbg-info for diamonds.
Stephen Adams [Fri, 8 Sep 1995 02:56:57 +0000 (02:56 +0000)]
Fixed bug with top-level forms wit internal continuations.
Stephen Adams [Fri, 8 Sep 1995 02:44:17 +0000 (02:44 +0000)]
Removed dead code.
Stephen Adams [Fri, 8 Sep 1995 00:56:01 +0000 (00:56 +0000)]
Added FORM/EXACT-INTEGER?
Stephen Adams [Thu, 7 Sep 1995 22:07:49 +0000 (22:07 +0000)]
Repaginate.
Stephen Adams [Thu, 7 Sep 1995 20:53:56 +0000 (20:53 +0000)]
Added more global expansions.
Stephen Adams [Tue, 5 Sep 1995 21:45:17 +0000 (21:45 +0000)]
Commented out WIDEN.
It is failing in the pre-cps position.
Test case: dragon4.scm:dragon-fixup
Stephen Adams [Tue, 5 Sep 1995 21:27:35 +0000 (21:27 +0000)]
Fixed call to ERROR:WRONG-TYPE-DATUM to pass correct number of
arguments.
Stephen Adams [Tue, 5 Sep 1995 19:45:32 +0000 (19:45 +0000)]
Fix typo.
Stephen Adams [Tue, 5 Sep 1995 19:14:35 +0000 (19:14 +0000)]
Added constant-folder for STRING->SYMBOL.
Stephen Adams [Tue, 5 Sep 1995 19:08:51 +0000 (19:08 +0000)]
Initial revision
Stephen Adams [Tue, 5 Sep 1995 19:08:20 +0000 (19:08 +0000)]
Moved MONOTONIC-STRONG-EQ-HASH-TABLEs to base/fasthash.scm
Stephen Adams [Tue, 5 Sep 1995 19:07:29 +0000 (19:07 +0000)]
Added more types.
Added support for abstractly testing (OBJECT-TYPE? <number> ...)
Removed all the construction of a database of types for known
operators. That is the province of typedb.scm (and perhaps
fakeprim.scm)
Stephen Adams [Tue, 5 Sep 1995 19:04:43 +0000 (19:04 +0000)]
Added STRING->SYMBOL.
Stephen Adams [Tue, 5 Sep 1995 19:04:13 +0000 (19:04 +0000)]
Fixed problem with barfing at %make-heap-closure in predicate position
(how it got there is another mystery).
Replaced many primitive procedures by their `%' variants.
Stephen Adams [Tue, 5 Sep 1995 19:01:45 +0000 (19:01 +0000)]
Moved split and widen pre-CPS.
Stephen Adams [Tue, 5 Sep 1995 19:00:21 +0000 (19:00 +0000)]
Added `ignored' bindings to keep SF quiet.
Stephen Adams [Tue, 5 Sep 1995 18:59:19 +0000 (18:59 +0000)]
Removed some primitives (CAR, STRING-SET!, ...) from the simple
operator list. Added an set of replacement `%primitives' as unchecked
replacements that do no type or range checking. The ordinary
primitives are now coded as calls to the primitive procedure and may
be used to raise errors.