mit-scheme.git
12 years agoGuard against other threads unwinding block-on-io-descriptor.
Matt Birkholz [Fri, 4 May 2012 20:58:14 +0000 (13:58 -0700)]
Guard against other threads unwinding block-on-io-descriptor.

This only arises when another thread uses within-continuation to
unwind block-on-io-descriptor.  Such an unwinding can leave the
console-thread waiting for nothing.  With no other io-registrations
nor runnable threads, the runtime busy-waits.

12 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme
Chris Hanson [Fri, 4 May 2012 08:02:26 +0000 (01:02 -0700)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme

12 years agoFix thinko: call-with-input-octets doesn't handle sub-range arguments.
Chris Hanson [Fri, 4 May 2012 08:01:55 +0000 (01:01 -0700)]
Fix thinko: call-with-input-octets doesn't handle sub-range arguments.

12 years agoFix typo in documentation for EVERY.
Taylor R Campbell [Mon, 30 Apr 2012 23:33:32 +0000 (23:33 +0000)]
Fix typo in documentation for EVERY.

12 years agoFixed channel-open to unblock threads and update the io-registry...
Matt Birkholz [Mon, 30 Apr 2012 04:04:44 +0000 (21:04 -0700)]
Fixed channel-open to unblock threads and update the io-registry...

...using a new procedure: %deregister-io-descriptor.  Also tightened
up channel-read and channel-write to check, within an atomic section,
that the port has not been closed.

If a closed channel is left in the io-registry, wait-for-io piles up
error levels because test-select-registry returns an "illegal mode".

12 years agoedwin: Reworked get-console-input-operations.
Matt Birkholz [Sat, 28 Apr 2012 18:45:46 +0000 (11:45 -0700)]
edwin: Reworked get-console-input-operations.

Fixed the loop(s) to NOT block when incomplete-pending.  They must
busy-wait for half a second.  Thus the command key prefix ESC is
correctly echoed.

Also followed the example of get-xterm-input-operations, using
set-interrupt-enables! to implement an atomic section within which the
Edwin thread can test all event sources and block iff they are all
empty.  Thus ONE loop tests sources and matches special keys, and uses
the new procedure %channel-read, a version of channel-read that can be
unblocked by an interrupt or process status change.

12 years agoFixed typo in doc string for NEW-FILE-OPEN-EXCLUSIVE-OUTPUT-CHANNEL.
Arthur A. Gleckler [Sat, 14 Apr 2012 23:19:32 +0000 (16:19 -0700)]
Fixed typo in doc string for NEW-FILE-OPEN-EXCLUSIVE-OUTPUT-CHANNEL.

12 years agoFix typo.
Chris Hanson [Mon, 9 Apr 2012 05:54:39 +0000 (22:54 -0700)]
Fix typo.

12 years agoFix fencepost error in level.
Chris Hanson [Mon, 9 Apr 2012 05:54:20 +0000 (22:54 -0700)]
Fix fencepost error in level.

12 years agoHandle non-string value of *buffer-pstring*.
Chris Hanson [Sun, 25 Mar 2012 20:13:40 +0000 (13:13 -0700)]
Handle non-string value of *buffer-pstring*.

12 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme
Chris Hanson [Sun, 25 Mar 2012 09:08:20 +0000 (02:08 -0700)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme

12 years agoFollow Emacs' advice to quote paren in first column.
Chris Hanson [Sun, 25 Mar 2012 09:07:56 +0000 (02:07 -0700)]
Follow Emacs' advice to quote paren in first column.

12 years agoSwank might use t for the true object; define it to the symbol T when
Chris Hanson [Sun, 25 Mar 2012 09:01:16 +0000 (02:01 -0700)]
Swank might use t for the true object; define it to the symbol T when
evaluating swank exprs.

12 years agoMerge branch 'master' of ssh://git.sv.gnu.org/srv/git/mit-scheme
Taylor R Campbell [Sat, 24 Mar 2012 22:07:20 +0000 (22:07 +0000)]
Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/mit-scheme

12 years agoAdd ASSERT macro.
Taylor R Campbell [Sat, 24 Mar 2012 22:01:56 +0000 (22:01 +0000)]
Add ASSERT macro.

12 years agoFix shell-script style issues.
Chris Hanson [Sun, 11 Mar 2012 08:43:48 +0000 (00:43 -0800)]
Fix shell-script style issues.

12 years agoEliminate bash-isms.
Chris Hanson [Sun, 11 Mar 2012 08:40:37 +0000 (00:40 -0800)]
Eliminate bash-isms.

12 years agoChange get_fasl_file to set a variable rather than echo the name.
Chris Hanson [Sun, 11 Mar 2012 08:30:25 +0000 (00:30 -0800)]
Change get_fasl_file to set a variable rather than echo the name.

12 years agoUpdate copyright years.
Chris Hanson [Sun, 11 Mar 2012 08:20:59 +0000 (00:20 -0800)]
Update copyright years.

12 years agoUse shell script to conditionally update SVM file.
Chris Hanson [Sun, 11 Mar 2012 06:44:33 +0000 (22:44 -0800)]
Use shell script to conditionally update SVM file.

12 years agoUpdate version and copyright year.
Chris Hanson [Sun, 11 Mar 2012 06:35:30 +0000 (22:35 -0800)]
Update version and copyright year.

12 years agoUpdate to do all standard directories and to translate more than one
Chris Hanson [Sun, 11 Mar 2012 06:28:56 +0000 (22:28 -0800)]
Update to do all standard directories and to translate more than one
copyright if present.

12 years agoIgnore svm build directory.
Chris Hanson [Sun, 11 Mar 2012 06:28:06 +0000 (22:28 -0800)]
Ignore svm build directory.

12 years agoDon't use fdatasync on OS X.
Chris Hanson [Sun, 11 Mar 2012 05:09:34 +0000 (21:09 -0800)]
Don't use fdatasync on OS X.

12 years agoAlways wrap stdin in a (begin ...); otherwise expressions continue evaluating after...
Chris Hanson [Thu, 8 Mar 2012 07:21:47 +0000 (23:21 -0800)]
Always wrap stdin in a (begin ...); otherwise expressions continue evaluating after errors.

12 years agoPrefer <termcap.h> to <term.h> if both are present.
Chris Hanson [Thu, 8 Mar 2012 07:09:06 +0000 (23:09 -0800)]
Prefer <termcap.h> to <term.h> if both are present.

12 years agosvm: Remove setjmp from execute_instruction.
Matt Birkholz [Thu, 8 Mar 2012 04:06:24 +0000 (21:06 -0700)]
svm: Remove setjmp from execute_instruction.

Trade some debuggability for significantly better performance.

12 years agosvm: Use the svm1 machine to compile-everything.
Matt Birkholz [Thu, 8 Mar 2012 03:47:30 +0000 (20:47 -0700)]
svm: Use the svm1 machine to compile-everything.

This takes hours, but exercises the boot-compiler, which can compile
by-procedures.  Added timestamps to the progress notes.  The option to
cross-compile everything is available by defining FAST, e.g. `make
FAST=1'.

12 years agosvm: Fix generate/remote-link and generate/remote-links.
Matt Birkholz [Thu, 8 Mar 2012 03:45:15 +0000 (20:45 -0700)]
svm: Fix generate/remote-link and generate/remote-links.

Made generate/remote-links gc-wary.

12 years agosvm: Fix COMPILER_TEMP_SIZE to 2.
Matt Birkholz [Thu, 8 Mar 2012 03:40:02 +0000 (20:40 -0700)]
svm: Fix COMPILER_TEMP_SIZE to 2.

On x86-64 sizeof(double)/sizeof(SCHEME_OBJECT) is 1, but
svm/machine.scm expects it to be 2 (as on i386).

12 years agosvm: Added 32bit offsets to explicit-coding-type "address".
Matt Birkholz [Thu, 8 Mar 2012 03:33:33 +0000 (20:33 -0700)]
svm: Added 32bit offsets to explicit-coding-type "address".

Compilation of win32/wf_user.bin produces block offsets like #x11168
and #x10a38.

12 years agoStage.sh: Keep .rtls,.laps with corresponding .mocs,.coms.
Matt Birkholz [Wed, 7 Mar 2012 21:29:16 +0000 (14:29 -0700)]
Stage.sh: Keep .rtls,.laps with corresponding .mocs,.coms.

12 years agosvm: Save a byte encoding (ea:stack-ref 0).
Matt Birkholz [Wed, 7 Mar 2012 21:28:05 +0000 (14:28 -0700)]
svm: Save a byte encoding (ea:stack-ref 0).

12 years agosvm: Punt old (less interesting now) warnings.
Matt Birkholz [Wed, 7 Mar 2012 21:27:06 +0000 (14:27 -0700)]
svm: Punt old (less interesting now) warnings.

12 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme
Chris Hanson [Mon, 5 Mar 2012 01:50:58 +0000 (17:50 -0800)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme

12 years agoInclude either <term.h> or <termcap.h> but not both.
Chris Hanson [Mon, 5 Mar 2012 01:50:39 +0000 (17:50 -0800)]
Include either <term.h> or <termcap.h> but not both.

12 years agoFix fencepost typo in integer_shift_left.
Taylor R Campbell [Fri, 2 Mar 2012 19:34:50 +0000 (19:34 +0000)]
Fix fencepost typo in integer_shift_left.

Now (fixnum? (expt 2 24)) returns #t as it should.

12 years agosvm: Fix load-non-pointer to handle small negative fixnums.
Matt Birkholz [Wed, 29 Feb 2012 19:43:16 +0000 (12:43 -0700)]
svm: Fix load-non-pointer to handle small negative fixnums.

With 64 bit words the negative fixnums need sign-extension.  Punt the
unsigned variant of load-immediate.

12 years agosvm: Add diagram of a compiled closure with 64 bit words.
Matt Birkholz [Wed, 29 Feb 2012 19:42:03 +0000 (12:42 -0700)]
svm: Add diagram of a compiled closure with 64 bit words.

12 years agosvm: Port to 64 bit words.
Matt Birkholz [Wed, 29 Feb 2012 19:36:48 +0000 (12:36 -0700)]
svm: Port to 64 bit words.

12 years agosvm: Widen invocation:lookup, :cache-reference patterns.
Matt Birkholz [Wed, 29 Feb 2012 19:36:13 +0000 (12:36 -0700)]
svm: Widen invocation:lookup, :cache-reference patterns.

The (REGISTER (?...)) patterns work for the entire system, but these
rules provide the same generality as those in other machines' lapgens.
Presume that interpreter-call-temporaries can be allocated in any
order (punting let*).

12 years agoExit with non-zero status when Aborting!: out of memory...
Matt Birkholz [Wed, 29 Feb 2012 19:00:02 +0000 (12:00 -0700)]
Exit with non-zero status when Aborting!: out of memory...

...when run with --batch-mode.  This correctly signals to make(1) that
there was an error.

I used nearest-cmdl/batch-mode? though I wonder what a "batch level"
is.  Such a thing should probably cmdl-interrupt/abort-previous rather
than %exit, but this short-circuits the whole gc-clean recovery
effort.  I find similar yuck (a call to %exit) in ttyio.scm's
operation/read-char.

12 years agoSorry; re-fixed Debug_Stack_Trace again.
Matt Birkholz [Sun, 26 Feb 2012 17:14:28 +0000 (10:14 -0700)]
Sorry; re-fixed Debug_Stack_Trace again.

The 20 year old code lies!  STACK_LOC(0) *is* the top-of-stack.
(Free[0] is not a valid object, but that is a different register.)
So... the stack slot address must be printed *before* the _POP.
I tried to pop the last commit, but apparently we have
receive.denyNonFastForwards at Savannah.

12 years agoUnfix "fix" to stack address printing in Debug_Stack_Trace.
Matt Birkholz [Sun, 26 Feb 2012 16:46:56 +0000 (09:46 -0700)]
Unfix "fix" to stack address printing in Debug_Stack_Trace.

Silly me; STACK_LOC(0) is *not* a valid object.  I don't know what gdb
was trying to tell me... but 20 year old code doesn't lie.

12 years agoFix bug: missed one of the places that needed env->senv conversion.
Chris Hanson [Sun, 26 Feb 2012 12:23:06 +0000 (04:23 -0800)]
Fix bug: missed one of the places that needed env->senv conversion.

12 years agoSimplify implementation of syntactic environments.
Chris Hanson [Sun, 26 Feb 2012 09:12:39 +0000 (01:12 -0800)]
Simplify implementation of syntactic environments.

12 years agoFix three duplicate definitions and one dangling reference.
Chris Hanson [Sun, 26 Feb 2012 09:05:22 +0000 (01:05 -0800)]
Fix three duplicate definitions and one dangling reference.

12 years agoFix dangling references.
Chris Hanson [Sun, 26 Feb 2012 09:04:42 +0000 (01:04 -0800)]
Fix dangling references.

12 years agoFix broken pty support on Mac OS X 10.7.
Chris Hanson [Sun, 26 Feb 2012 08:33:59 +0000 (00:33 -0800)]
Fix broken pty support on Mac OS X 10.7.

12 years agoAlways wrap multiple statements in stdin with (begin ...).
Chris Hanson [Sat, 25 Feb 2012 06:45:00 +0000 (22:45 -0800)]
Always wrap multiple statements in stdin with (begin ...).

12 years agoChange var references for consistency.
Chris Hanson [Sat, 25 Feb 2012 06:43:18 +0000 (22:43 -0800)]
Change var references for consistency.

12 years agoDon't fold argument check into expression.
Chris Hanson [Sat, 25 Feb 2012 06:28:34 +0000 (22:28 -0800)]
Don't fold argument check into expression.

12 years agoFix think-o in previous change.
Chris Hanson [Sat, 25 Feb 2012 06:23:17 +0000 (22:23 -0800)]
Fix think-o in previous change.

12 years agoSyntax boot (LIAR/C) compiler with new runtime, sf, etc.
Matt Birkholz [Wed, 15 Feb 2012 20:03:54 +0000 (13:03 -0700)]
Syntax boot (LIAR/C) compiler with new runtime, sf, etc.

12 years agoffi: Give up trying to make %radix a constant.
Matt Birkholz [Wed, 15 Feb 2012 19:55:51 +0000 (12:55 -0700)]
ffi: Give up trying to make %radix a constant.

When compiling to C on a 64bit host, the wrong constant is chosen.

12 years agoSyntax new compiler with new runtime, sf, etc.
Matt Birkholz [Wed, 15 Feb 2012 04:12:04 +0000 (21:12 -0700)]
Syntax new compiler with new runtime, sf, etc.

12 years agoRemove unused variable from Prim_fixnum_lsh.
Matt Birkholz [Wed, 15 Feb 2012 01:19:26 +0000 (18:19 -0700)]
Remove unused variable from Prim_fixnum_lsh.

12 years agoTypo in compiler-*.pkd installation.
Matt Birkholz [Wed, 15 Feb 2012 01:18:57 +0000 (18:18 -0700)]
Typo in compiler-*.pkd installation.

12 years agosvm: Include fixnum.h in fixnum.c.
Matt Birkholz [Tue, 14 Feb 2012 18:05:46 +0000 (11:05 -0700)]
svm: Include fixnum.h in fixnum.c.

12 years agosvm: Mark stages of build with echoed progress commentary.
Matt Birkholz [Tue, 14 Feb 2012 17:45:44 +0000 (10:45 -0700)]
svm: Mark stages of build with echoed progress commentary.

12 years agoFix stack address printing in Debug_Stack_Trace.
Matt Birkholz [Tue, 14 Feb 2012 17:34:17 +0000 (10:34 -0700)]
Fix stack address printing in Debug_Stack_Trace.

12 years agosvm: Fix remote-link generators.
Matt Birkholz [Tue, 14 Feb 2012 17:32:00 +0000 (10:32 -0700)]
svm: Fix remote-link generators.

12 years agosvm: Add clear-map! before invocation:special-primitive.
Matt Birkholz [Tue, 14 Feb 2012 17:00:33 +0000 (10:00 -0700)]
svm: Add clear-map! before invocation:special-primitive.

Also, fix order of float arguments in rule for flonum constants.
And simplify the POP-RETURN rule.

12 years agosvm: Fixed signedness of some fixnum instructions.
Matt Birkholz [Tue, 14 Feb 2012 16:53:59 +0000 (09:53 -0700)]
svm: Fixed signedness of some fixnum instructions.

Included code from liarc.h by moving it to fixnum.h.  Included
fixnum.h in fixnum.c and used it to replace near-identical code.

12 years agosvm: Added "product" instruction, i.e. Mul().
Matt Birkholz [Tue, 14 Feb 2012 16:45:55 +0000 (09:45 -0700)]
svm: Added "product" instruction, i.e. Mul().

Using this new instruction only when overflow detection is required.

12 years agosvm: Fixed icall instruction, and cast in IMPORT_REGS.
Matt Birkholz [Tue, 14 Feb 2012 16:36:27 +0000 (09:36 -0700)]
svm: Fixed icall instruction, and cast in IMPORT_REGS.

12 years agoAdd LETREC*. Convert LETREC to R6RS semantics. Use internal definition for expansio...
Joe Marshall [Mon, 13 Feb 2012 21:04:49 +0000 (13:04 -0800)]
Add LETREC*.  Convert LETREC to R6RS semantics.  Use internal definition for expansion of named let.

12 years agoBetter unsyntaxing of lambda and extended-lambda.
Joe Marshall [Sun, 12 Feb 2012 01:51:08 +0000 (17:51 -0800)]
Better unsyntaxing of lambda and extended-lambda.

12 years agoAvoid creating extended-lambdas just because of aux vars.
Joe Marshall [Sun, 12 Feb 2012 01:41:01 +0000 (17:41 -0800)]
Avoid creating extended-lambdas just because of aux vars.

12 years agoFix typo.
Joe Marshall [Sun, 12 Feb 2012 01:23:35 +0000 (17:23 -0800)]
Fix typo.

12 years agoAdd lambda-interface, guarantees, and re-org code.
Joe Marshall [Sun, 12 Feb 2012 01:14:43 +0000 (17:14 -0800)]
Add lambda-interface, guarantees, and re-org code.

12 years agoAdd codwlk handler for extended-lambda (defaults to lambda).
Joe Marshall [Sun, 12 Feb 2012 01:05:47 +0000 (17:05 -0800)]
Add codwlk handler for extended-lambda (defaults to lambda).

12 years agoImprove unsyntaxing of sequences.
Joe Marshall [Sat, 11 Feb 2012 22:37:01 +0000 (14:37 -0800)]
Improve unsyntaxing of sequences.

12 years agoMerge branch 'master' of ssh://git.sv.gnu.org/srv/git/mit-scheme
Joe Marshall [Sat, 11 Feb 2012 19:52:56 +0000 (11:52 -0800)]
Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/mit-scheme

12 years agoUse lambda-components* and lambda-bound rather than lambda-components.
Joe Marshall [Thu, 9 Feb 2012 04:39:26 +0000 (20:39 -0800)]
Use lambda-components* and lambda-bound rather than lambda-components.

12 years agoUse lambda-bound and lambda-body rather than lambda-components.
Joe Marshall [Thu, 9 Feb 2012 04:07:24 +0000 (20:07 -0800)]
Use lambda-bound and lambda-body rather than lambda-components.

12 years agosvm: Undo "fix" for copy-block.
Matt Birkholz [Wed, 8 Feb 2012 04:48:06 +0000 (21:48 -0700)]
svm: Undo "fix" for copy-block.

There was nothing wrong with copy-block.  Presumably define-code-
sequence took a separate pattern and "coding" for a reason...
Copy-block can remain the sole exercise of the separation...

12 years agosvm: Fix copy-block instruction's parameter list.
Matt Birkholz [Tue, 7 Feb 2012 19:34:23 +0000 (12:34 -0700)]
svm: Fix copy-block instruction's parameter list.

12 years agoAdd selectors for OPEN-BLOCKs, rewrite unscan-defines in direct style.
Joe Marshall [Tue, 7 Feb 2012 18:42:30 +0000 (10:42 -0800)]
Add selectors for OPEN-BLOCKs, rewrite unscan-defines in direct style.

12 years agoDon't create LEXPRs or CLEXPRs.
Joe Marshall [Tue, 7 Feb 2012 04:39:45 +0000 (20:39 -0800)]
Don't create LEXPRs or CLEXPRs.

12 years agoFix how SF generates SCode for top level open blocks and procedure bodies.
Joe Marshall [Mon, 6 Feb 2012 22:38:59 +0000 (14:38 -0800)]
Fix how SF generates SCode for top level open blocks and procedure bodies.

12 years agoMerge branch 'master' of ssh://git.sv.gnu.org/srv/git/mit-scheme
Joe Marshall [Mon, 6 Feb 2012 22:27:26 +0000 (14:27 -0800)]
Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/mit-scheme

12 years agoUse MAKE-LAMBDA-LIST rather than ad-hoc code.
Joe Marshall [Mon, 6 Feb 2012 19:55:19 +0000 (11:55 -0800)]
Use MAKE-LAMBDA-LIST rather than ad-hoc code.

12 years agoAdd debugging tool.
Joe Marshall [Mon, 6 Feb 2012 19:54:23 +0000 (11:54 -0800)]
Add debugging tool.

12 years agoAdd MAKE-LAMBDA-LIST.
Joe Marshall [Mon, 6 Feb 2012 16:55:54 +0000 (08:55 -0800)]
Add MAKE-LAMBDA-LIST.

12 years agosvm: Fixed the return of trap results.
Matt Birkholz [Mon, 6 Feb 2012 01:13:54 +0000 (18:13 -0700)]
svm: Fixed the return of trap results.

12 years agosvm: Added compiler temporaries, for now, with warnings.
Matt Birkholz [Sun, 5 Feb 2012 22:46:25 +0000 (15:46 -0700)]
svm: Added compiler temporaries, for now, with warnings.

12 years agosvm: Fix (load-option 'compiler).
Matt Birkholz [Sat, 4 Feb 2012 01:23:03 +0000 (18:23 -0700)]
svm: Fix (load-option 'compiler).

Syntax compiler/machine/make, not compiler/make.  The
compiler/make.bin|com symlinks seem to confuse sf/conditionally.
CREF is required when loading compiler-unx.pkd(?).

12 years agosvm: workaround definition for pseudo-register-home
Matt Birkholz [Sat, 4 Feb 2012 01:13:31 +0000 (18:13 -0700)]
svm: workaround definition for pseudo-register-home

12 years agosvm: IMPORT_REGS should restore dynamic-link.
Matt Birkholz [Fri, 3 Feb 2012 23:40:24 +0000 (16:40 -0700)]
svm: IMPORT_REGS should restore dynamic-link.

The i386's interface_to_scheme restores this register from the
CC_STACK_ENV pushed by comutil_interrupt_dlink via
compiler_interrupt_common.  comp_interrupt_restart has popped the
CC_STACK_ENV into the value register and interface_to_scheme takes it
from there.

12 years agosvm: Fixed closure gc-flip.
Matt Birkholz [Fri, 3 Feb 2012 15:57:42 +0000 (08:57 -0700)]
svm: Fixed closure gc-flip.

The new compiled closures were unusable after a gc-flip.  The first
(often only) target entry was not scanned.  compiled_closure_entry is
not used when !EMBEDDED_CLOSURE_ADDRS_P.

12 years agoClean up dangling references.
Chris Hanson [Thu, 2 Feb 2012 05:42:11 +0000 (21:42 -0800)]
Clean up dangling references.

12 years agosvm: instructions is now a hash table.
Matt Birkholz [Wed, 1 Feb 2012 18:38:03 +0000 (11:38 -0700)]
svm: instructions is now a hash table.

12 years agocref: Added butils.scm to hand-compiled bootstrap packages.
Matt Birkholz [Wed, 1 Feb 2012 18:33:51 +0000 (11:33 -0700)]
cref: Added butils.scm to hand-compiled bootstrap packages.

12 years agocref: Replace alists with lists.
Matt Birkholz [Wed, 1 Feb 2012 18:29:49 +0000 (11:29 -0700)]
cref: Replace alists with lists.

Even alists are too much when bindings and references already contain
the name.  Use find-matching-item rather than assq&cdr!

12 years agoUndoing a change the hard way.
Joe Marshall [Mon, 30 Jan 2012 02:59:06 +0000 (18:59 -0800)]
Undoing a change the hard way.

12 years agoInstall .bci files for common parts of the compiler.
Joe Marshall [Sat, 28 Jan 2012 23:08:49 +0000 (15:08 -0800)]
Install .bci files for common parts of the compiler.

12 years agoRemove handling of IN-PACKAGE frames (which no longer exist).
Joe Marshall [Sat, 28 Jan 2012 23:01:13 +0000 (15:01 -0800)]
Remove handling of IN-PACKAGE frames (which no longer exist).

12 years agoRemove unused error codes, add syntax error code.
Joe Marshall [Sat, 28 Jan 2012 20:41:37 +0000 (12:41 -0800)]
Remove unused error codes, add syntax error code.
Add syntax-error SCode object.

12 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme
Chris Hanson [Fri, 27 Jan 2012 05:46:21 +0000 (21:46 -0800)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme