Import Upstream version 5d9upstream/5d9

1 files changed, 550 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 6b10d92..0e564f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,553 @@
+2003-11-30  Aubrey Jaffer  <jaffer@scm.jaffer>
+
+	* patchlvl.h (SCMVERSION): Bumped from 5d8 to 5d9.
+
+2003-11-13  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (Embedding SCM): Updated libtest example for
+	init_user_scm indirection (which Radey added 2003-01-24).
+
+2003-11-08  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (MS-DOS Compatible Scripts): Added sharpbang URL.
+
+2003-11-05  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* ramap.c (array-map): Added.
+
+2003-10-30  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* r4rstest.scm (inexact->exact): Added tests.
+	(exact->inexact): check for both exact and inexact argument.
+
+2003-10-25  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* build.scm (build): processor-family now symbol; i8086 <- 8086.
+
+	* mkimpcat.scm: Added rwb-isam feature.
+
+2003-10-23  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Makefile (dfiles): Added version.txi platform.txi features.txi.
+
+2003-10-18  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* build.scm (manifest): Added "byte.c".
+
+	* byte.c: Added.  Improves RANDOM speed by 32%.
+
+2003-10-15    <agj@alum.mit.edu>
+
+	* scm.texi (Build Options): Described *.opt option files.
+
+	* Makefile (CFLAGS): Removed "-g".
+
+	* bench.scm (benchmark-prng): Limit to 1000 samples if no bignums.
+
+	* Makefile (pg.opt, gdb.opt, dlls.opt): Added.  Cleanup options.
+
+2003-10-08  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* build.scm (compile-c-files): Removed "-O" and "-Wall" options;
+	use --compiler-options= instead.
+
+	* subr.c (scm_logbitp, scm_ash): Prevent wraparound (1>>32==1).
+
+2003-09-25  Sam Hocevar
+
+	* r4rstest.scm (test-inexact): SECTION 6.2 checks that
+	(not (eqv? 1 1.0)).
+
+2003-09-23  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* bench.scm (prng): Calls to random:random --> random.
+
+2003-09-22  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scmfig.h (CDR_DOUBLES, SHORT_INT): Added __ia64 #defines.
+
+	* scm.texi (Automatic C Preprocessor Definitions): Added IA64.
+
+2003-09-21  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* ioext.c, posix.c (system->line): Defined.
+
+2003-09-10  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Makefile (continue.o): Was missing scmfig.h and scm.h
+	dependencies.
+
+2003-08-26  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* build.scm: Use open-table! and open-table.
+
+	* build (print-manifest, make-features-txi): Use open-table.
+
+2003-08-23  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* r4rstest.scm (6 5 5): Added some kawa chokers: #i, #e.
+	Added more kawa STRING->NUMBER bait.
+
+2003-08-17  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (Line Numbers): Added read-for-load.
+	(Load Syntax): Distinguished from Read syntax; documented #?line,
+	#?column, and #?file.
+	(Data Type Representations): Updated port formats.
+
+	* Init5d8.scm (slib:eval-load): Use *load-reader*.
+
+	* repl.c (scm_read_for_load): Added.
+	(p_read_numbered, p_read_for_load, p_read): Added locatives.
+	(lreadr): Pass appropriate read routine to load:sharp; read:sharp.
+	(flgs): Renamed from nump to reduce interference with INUMP, etc.
+
+2003-08-16  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Init5d8.scm (load:sharp, read:sharp): Split read:sharp.
+	(load:sharp, read:sharp, char:sharp, read:array): Added READ arg.
+	(char:sharp): Renamed from read:sharp-char.
+	(read:sharp): Integrated #; into.
+
+	* repl.c (scm_read): Renamed from lread().
+	(loc_charsharp): Renamed from loc_readsharpc.
+	(loc_loadsharp): Added to separate LOAD-macros from READ-macros.
+	(f_read_numbered): Removed unused variable.
+	(repl, tryload, scm_load_string): Use scm_read_numbered().
+	(lreadpr): Dispatch to loc_readsharp or loc_loadsharp depending on
+	nump.
+
+2003-08-15  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scl.c (floequal): Fixed so 0/0==0/0.
+	(eqv, eqp): Use floequal.
+
+2003-08-14  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* eval.c (init_eval): add_feature("primitive-hygiene").
+
+	* mkimpcat.scm (primitive-hygiene): Use feature to conditionalize
+	macro association.
+
+2003-08-13  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scl.c (eqp): Fixed so (let ((nan 0/0)) (= nan nan)) ==> #t.
+	(in2ex): Infinite loop on (inexact->exact 0/0) change to err.
+
+2003-07-22  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Makefile (uninstallinfo): Created.
+	(uninstall): Remove libscmdir files.
+
+2003-07-22  Andy Gaynor  <silver@silver.reedkin.org>
+
+	* Makefile (Xlibscm.info, hobbit.info): Fixed / separators.
+
+	* unif.c (make_sh_array): Bracket with ifndef RECKLESS.
+
+2003-07-16  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Makefile (release): Make pdf(s).
+
+2003-07-11  Radey Shouman  <shouman@comcast.net>
+
+	* eval.c (m_case): Check on clauses for CASE was
+	confused by line-number annotations.
+
+2003-07-10  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* hobbit.texi (SLIB Logical Procedures): Removed "logical:"
+	aliases.
+
+	* compile.scm, hobbit.scm: Added REQUIRE-IFs.
+
+	* build, build.scm: Moved requires to top.
+
+2003-07-02  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Init5d8.scm (make-array): Alias of create-array.
+	(read:sharp): Feature evaluation now slib:provided?
+
+2003-06-29  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* r4rstest.scm (test-string->number): Implementations which don't
+	allow division by 0 can have fragile string->number.
+
+2003-06-24  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scl.c (iflo2str): Use negated conditional to handle 0/0.
+	(NaN2str): Removed "#i" prefix.
+
+2003-06-22  Aubrey Jaffer  <jaffer@aubrey.jaffer>
+
+	* patchlvl.h (SCMVERSION): Bumped from 5d7 to 5d8.
+
+	* hobbit.texi (Macro-Expansion and Analysis): Put @code{} around
+	some confusing words (or or and).
+
+2003-06-20  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (Array Mapping): Moved after uniform arrays.
+
+	* Init5d7.scm (make-array): Removed legacy procedure.
+
+	* x.c (x_free_color_cells, x_screen_size): Corrected prot numbers.
+
+	* eval.c (scm_profile): Corrected prot numbers.
+
+	* record.c (MAKE_REC_INDS): Corrected prot number.
+
+	* ramap.c (ramapc, array_imap): Corrected prot codes.
+	(array-fill!) Removed.
+
+	* unif.c (uniform-vector-fill!): Removed.
+
+2003-06-18  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Macro.scm (@pprint, @print): display --> write.
+
+2003-06-17  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scl.c (istr2flo): 1/0, -1/0, 0/0 are inexact infinities.
+	(idbl2str): Infinities represented by #i+1/0, #i-1/0, #i0/0.
+
+	* x11.scm: Lots of symbol ID-codes changed in XFree86-4.2.0.
+
+	* keysymdef.scm: Lots of new symbols in XFree86-4.2.0.
+
+2003-04-04  Radey Shouman  <radey@attbi.com>
+
+	* sys.c (prinport): print column and line numbers if available.
+
+2003-03-12  Radey Shouman  <radey@attbi.com>
+
+	* Init5d7.scm (read:sharp-char): Add #\x<hex-number>
+	#\o<octal-number>, #\d<decimal-number> character read syntax.
+
+	* repl.c (lreadr): Remove #\<octal-number> syntax,
+	moved to read:sharp-char.
+
+2003-03-12  Radey Shouman  <shouman@attbi.com>
+
+	* rope.c (init_rope): Replace static initializer for scm_protidx
+	with initialization in init_rope so that RESTART works.
+
+	* sys.c (init_storage):
+	* eval.c (init_eval): Replace static initializers so that
+	RESTART works.
+
+2003-03-11  Radey Shouman  <shouman@attbi.com>
+
+	* sys.c (close_port): Return value from port close function so
+	we can get the exit status of pipes at close time.
+	(free_storage):  Re-initialize some values for RESTART.
+
+2003-03-06  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* eval.c (for_each): Fixed arity_check message.
+
+2003-02-22  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* build.scm (compile-dll-c-files, make-dll-archive, make-archive):
+	Added for gnu-win32.
+
+2003-02-21  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* build.scm (make-archive, make-dll-archive, compile-dll-c-files):
+	Added for microsoft-c-nt.
+
+2003-01-29  Radey Shouman  <shouman@attbi.com>
+
+	* repl.c (final_repl): Make sure to reinitialize closure print
+	information strings when restarting -- this caused segfaults under
+	windows.
+
+2003-01-27  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* eval.c, sys.c (s_redefining): Definition moved to "sys.c" from
+	"eval.c".
+
+2003-01-24  Radey Shouman  <shouman@attbi.com>
+
+	* dynl.c (prinshl, scm_dyn_link, scm_dyn_unlink, scm_dyn_call,
+		scm_dyn_main_call, init_dynl):
+	* scm.c (scm_init_extensions):
+	* scm.h (SCM_EXPORT):
+	* scmmain.c (main):
+
+	Changes to allow dynamic linking under MS win32.c
+
+2003-01-11  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* eval.c (ceval_1): Added workaround for GCC-2.3.1 on SPARC bug
+	reported by Steve VanDevender.
+
+2003-01-07  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* bench.scm (benchmark-prng): Increased time threshold.
+
+	* eval.c (ceval_1): arg1 now #defined to (struct) t.arg_1.
+	Consistently nets 3% on pi benchmark.
+
+	* bench.scm (benchmark-pi): Moved threshold; 450.MHz Pentium II
+	was on edge.
+
+2003-01-05  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* eval.c (ceval_1): "SCM arg1" replaces unused "union {} t".
+
+2003-01-02  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* hobbit.texi (Index): Added.
+	(Compiling And Linking): Documented option-files.
+
+	* compile.scm (compile-file, compile->executable): Use
+	option-files named for the first argument with ".opt" appended.
+
+	* build.scm (options-file): Made nary parameter.
+	(build:build): Report option-files used.
+
+	* build (build-from-argv): Don't splice out "-f <options-file>".
+
+2003-01-02  Steve VanDevender  <stevev@hexadecimal.uoregon.edu>
+
+	* build.scm (compile-c-files, compile-dll-c-files)
+	(make-dll-archive): Added for OSF1 (was ALPHA).
+
+	* socket.c (inet:make-address): Removed duplicate definition.
+
+2002-12-30  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.h: Removed unused prototypes.
+
+	* scl.c (difference, divide):
+	* sys.c (init_storage, egc_copy_stack):
+	* unif.c (dims2ura, bit_position):
+	* repl.c (everr): Added {} to squelch gcc -Wall.
+
+	* ramap.c (sc2array): Moved prototype from "scm.h".
+
+2002-12-29  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Init5d7.scm (logical:ones): Return 0 for 0 argument.
+	(gray-code->integer): Improved running time from O(b^2) to
+	O(b*log(b)).
+
+2002-12-19  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (SCM Options): Clarified descriptions of -, --, and -s.
+
+2002-12-19  Radey Shouman  <shouman@attbi.com>
+
+	* Init5d7.scm (error): Terminate in breakpointing error function
+	even if REQUIRE fails (and calls ERROR).
+
+2002-12-18  Radey Shouman  <shouman@attbi.com>
+
+	* ioext.c (l_opendir, l_readdir, l_closedir, l_rewinddir):
+	Added for win32 (tested on XP).
+
+2002-12-11  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Makefile (scmlit): #define CAUTIOUS.
+
+	* sys.c (make_subr): Reuse repeated names.
+
+	* eval.c (checked_define): Share warning strings.
+
+	* time.c (your_time): Shortened long warning message.
+
+	* rope.c (scm_gc_protect): Check if argument is already protected.
+
+	* scm.texi (Changing Scm): Added scm_protect_temp() and
+	scm_gc_protect().
+	(Type Conversions): Added num2short(), num2dbl(), and
+	scm_base_addr().
+
+2002-12-09  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* build.scm (array-for-each, record, generalized-c-arguments)
+	(curses, regex, socket, posix, unix): Changed to compiled-inits.
+
+	* Makefile (udscm4.opt, udscm5.opt, libscm.opt): Added.
+	(udscm4, udscm5, libscm.a): Take feature options from .opt file.
+	The *.opt files are never overwritten.
+
+	* posix.c (scm_getlogin): Removed.
+
+	* scm.texi (SCM Session): getlogin moved from Posix Extensions.
+
+	* Init5d7.scm (getlogin): Posix getlogin is useless; always define
+	getlogin using getenv.
+
+2002-12-08  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* build (build-from-argv): Fluid-let getopt-- to splice in options
+	from -f <filename>.
+
+	* build.scm (build): Added -f <filename> option.
+
+	* Makefile (bench): Run both pi and prng benchmarks.
+
+	* bench.scm (time-call): Abstracted timing procedure.
+	(benchmark-prng): Added.
+
+2002-12-02  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Init5d7.scm:
+	* build (build-from-argv): Global variable *argv* replaces argc,
+	argv arguments.
+	(build-from-whole-argv, bi): Straightened.
+
+2002-11-26  Aubrey Jaffer  <jaffer@aubrey.jaffer>
+
+	* patchlvl.h (SCMVERSION): Bumped from 5d6 to 5d7.
+
+2002-11-26  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Init5d6.scm (error, warn): Simplified.
+
+2002-11-25  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.c (init_buf0): ifndef scoping didn't match "{}"s.
+
+	* x.c, unix.c, unif.c, sys.c, subr.c, socket.c, scm.texi, scm.h,
+	scm.c, scl.c, sc2.c, rope.c, rgx.c, repl.c, record.c, ramap.c,
+	posix.c, ioext.c, gsubr.c, eval.c, edline.c, dynl.c, debug.c,
+	crs.c (ASRTER): Renamed from ASSERT; conflict with "windows.h".
+
+	* scm.texi (Compiling and Linking Custom Files): ./build.
+
+2002-11-25  dai  <inukai.d@jeans.ocn.ne.jp>
+
+	* build.scm (compile-c-files freebsd, compile-dll-c-files
+	freebsd): Fixed for FreeBSD.
+
+	* build: Added -no-init-file to first line.
+
+2002-11-20  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Init5d6.scm (browse-url): Added.
+
+2002-11-17  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (I/O-Extensions): directory feature renamed from
+	directory-for-each.
+
+	* ioext.c (current-directory, make-directory): Added.
+
+2002-11-15  Radey Shouman  <shouman@attbi.com>
+
+	* sys.c (scm_dynthrow): Fix bug in throwing to continuation
+	when environment stack segment needed to grow.
+	(scm_estk_shrink): Make sure the entire chain of non-writable
+	environment stack segments is appropriately marked.
+	Thanks to <david@anvil.com> for calling attention to the problem.
+
+2002-11-11  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Init5d6.scm (logical:rotate): Added.
+
+2002-10-30  Radey Shouman  <shouman@attbi.com>
+
+	* eval.c (m_body): Fixed error reporting -- was segfaulting.
+
+2002-10-24  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* unif.c (make_sh_array): scm_arity_check(mapfunc).
+
+2002-08-20  Radey Shouman  <shouman@attbi.com>
+
+	* eval.c (m_do): Splicing BEGIN in the test of a DO removed because
+	it is buggy.  Thanks for bug report from Daniel Skarda <0rfelyus@ucw.cz>.
+
+2002-07-14  Rainer Urian  <rainer.urian@symbolictool.de>
+
+	* sys.c: include <io.h> ifdef POCKETCONSOLE.
+
+	* scmmain.c (scm_find_implpath): Don't scm_try_path ifdef
+	POCKETCONSOLE.
+
+	* scmfig.h (NOSETBUF): Set ifdef POCKETCONSOLE.
+
+	* scm.texi (Automatic C Preprocessor Definitions): Added
+	_WIN32_WCE, _M_ARM, _M_ARMT.
+
+	* scm.h (CODE):
+	* eval.c (I_SYM, I_VAL):
+	* repl.c (iprin1): Workaround Microsoft CLARM compiler bug.
+
+2002-06-07  Rainer Urian  <rainer.urian@symbolictool.de>
+
+	* scm.c (scmable_signal):
+	* repl.c (wait_for_input):
+	* scmmain.c (main):
+	* scmfig.h:
+	Fixed console break handling for win32 systems, tested using
+	Microsoft visual C and the MinGW gcc port.
+
+2002-06-02  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (Syntax): Added example of SLIB/repl use.
+	(The Language): Reorganization of most sections.
+
+	* hobbit.texi: Fixed stale email address.
+
+2002-06-01  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (Unix Scheme Scripts, Unix Shell Scripts): Updated
+	script mechanics.
+	(Files and Ports): Moved port-filename, port-line, and port-column
+	from "Miscellaneous Procedures".
+
+2002-05-26  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* inc2scm (inc2scm): Replaces go-script; takes args.
+
+	* xgen.scm (xgen.scm): Replaces go-script; takes args.
+
+	* compile.scm (compile.scm): Replaces go-script; takes args.
+
+2002-05-25  David S.  <davids@idiom.com>
+
+	* scmmain.c, scm.c, time.c, repl.c, ioext.c, sys.c, crs.c,
+	posix.c, socket.c, unix.c, findexec.c: __NetBSD__ support.
+
+	* scm.texi (Automatic C Preprocessor Definitions): Add __NetBSD__
+
+2002-05-21  Radey Shouman  <shouman@attbi.com>
+
+	* unif.c (shap2ra): Check that upper bound is >= lower bound.
+
+2002-05-18  Radey Shouman  <shouman@attbi.com>
+
+	* unif.c (dim2ura): Fix unsigned vs signed comparison problem that
+	caused negative sizes to be passed to make_uve.
+
+2002-04-26  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (SLIB): Load of "require" unneeded.
+
+	* requires.scm (library-vicinity): Removed call of LOAD.
+
+	* Init5d6.scm (set-vicinities!): Fluid-let of LOAD unneeded.
+	(program-vicinity, pathname->vicinity): Removed to slib.
+
+2002-04-24  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* scm.texi (Unix Extensions, Posix Extensions): Added @cindexs.
+
+	* scl.c (dbl_mant_dig): Always use variable dbl_mant_dig when
+	ifdef FLOATS.
+
+2002-04-23  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* script.c (dld_find_executable): Eliminated unused #defines.
+
+2002-04-18  Aubrey Jaffer  <agj@alum.mit.edu>
+
+	* Makefile, scm.spec (install): Added patchlvl.h.
+
 2002-04-14  Aubrey Jaffer  <jaffer@aubrey.jaffer>
 
 	* patchlvl.h (SCMVERSION): Bumped from 5d5 to 5d6.
@@ -6981,4 +7531,3 @@ Mon Jan 28 12:45:55 1991  Aubrey Jaffer  (jaffer at foxkid)
 
 	* scm.c (err_head, wta): added fflush calls to error routines so
 	that error message come out in proper order.
-