Based on patch provided by Aleksej Saushev in PR 36471.
pkgsrc changes:
Enable to build x11 feature (optional, default=on).
Previously, depend on x11, but not build x11 feature.
scm5e3 news:
Richard Harke ported SCM to the Linux-ia64.
SRFI-94 Type-Restricted Numerical Functions.
SRFI-63 uniform array type support expanded to:
A:floC64b inexact 64.bit binary flonum complex
A:floC32b inexact 32.bit binary flonum complex
A:floC16b inexact 16.bit binary flonum complex
A:floR64b inexact 64.bit binary flonum real
A:floR32b inexact 32.bit binary flonum real
A:floR16b inexact 16.bit binary flonum real
A:fixZ32b exact 32.bit binary fixnum
A:fixZ16b exact 16.bit binary fixnum
A:fixZ8b exact 8.bit binary fixnum
A:fixN32b exact 32.bit nonnegative binary fixnum
A:fixN16b exact 16.bit nonnegative binary fixnum
A:fixN8b exact 8.bit nonnegative binary fixnum
A:bool boolean
string char
Radey Shouman has changed LETREC to behave like LETREC*:
* eval.c (ceval_1): Change LETREC behavior to that of LETREC*:
initializers are run in left to right order, and may use
previously evaluated variables bound in the same contour. This
change also applies to LETRECs resulting from internal DEFINE.
* eval.c (macroexp1): Add #ifdef to switch case handling line numbers
in ceval_1 so that they are safely discarded when MEMOIZE_LOCALS is
not #defined. Perhaps line number generation should be disabled in
that case.
* scl.c: Changes to allow compilation with MinGW (gnu-win32);
asinh, acosh, and atanh are not yet supported.
From Aubrey Jaffer:
* indexes.texi (Indexes): Give each index its own node when not in
info mode. Moved index stuff here so it doesn't break
texinfo-every-node-update.
* scm.texi (Index): Replaced nodes under Indexes with node Index
when in info mode; fixes indexing in Emacs 21.4.1.
Converted to use @copying.
(Indexes): Reorganized.
(Data Type Representations): Corrected pattern for specfun and cclo.
* byte.c (subbytes): Added.
(scm_subbytes_read, scm_subbytes_write): Renamed from substring.
* Makefile (dscm4, dscm5): != is string operator in shell.
"mv -f" for previous scm, slibcat, and implcat.
* Init5e2.scm (boot-tail): Don't load ScmInit.scm if *script*.
(string-index, read-line): Defined for login->home-directory, which
may be called before REQUIRE is defined.
* Makefile (dscm4, dscm5): Added randomize_va_space machinations.
(dvi, pdf): New tetex-3.0(-20.FC5) broke them -- fixed.
(SETARCH): Workarounds allow dumping in recent Linux.
* time.c (linux): defined CLKTCK to (sysconf(_SC_CLK_TCK)).
* repl.c (scm_read_numbered): Don't #ifndef MEMOIZED_LOCALS.
* build.scm (dont-memoize-locals): Added feature.
(stack-limit): Removed feature.
* scmfig.h (STACK_LIMIT): Always defined.
(CHECK_STACK): Condition on scm_verbose.
* sys.c (stack_check): Always present.
* Makefile (docs): Added target to make all documentation files;
then invoke xdvi.
* ugsetjmp.s (_setjump, _longjump): For Ultrix VAX circa 1997.
* subr.c (mkbig, adjbig): Improved overflow message.
* mkimpcat.scm (wbtab, rwb-isam): moved to "Simple associations".
(add-source): Use 'source form and check file's existence.
* scl.c (scm_magnitude): Extend dynamic range by eliminating
intermediate expression swell.
(divide): Use "Smith's formula" to extend dynamic range;
but makes an insignificant difference when compiled with -O3.
(atanh, acosh, asinh): define if #ifndef HAVE_ATANH.
* scmfig.h (HAVE_ATANH): Decides whether atanh, asinh, and acosh
are supported.
* r4rstest.scm (5 2 1): Expose Bigloo tprint redefinition bug.
(test-bignum): Convert test bignums from strings.
(have-bignums?): Check bignum arithmetic works.
(test-inexact): Do complex tests only if non-real numbers are
supported.
(test-inexact): Added equal? tests.
(test-inexact): Test for -0.0 lossage.
(test-inexact): Check that / and magnitude work for
very large and very small complex numbers (1e300; 1e-300);
Initial import of scm-5d8 into the NetBSD Packages Collection. Provided in
PR 22186 by David S., modified slighly by myself.
Scm is a portable R5RS Scheme implementation written in C.
* Support for SICP, R2RS, R3RS, and R5RS scheme code.
* Is fully documented in TeXinfo form, allowing documentation to be
generated in info, TeX, html, nroff, and troff formats.
* Supports inexact real and complex numbers, 30 bit immediate integers
and large precision integers.
* Many Common Lisp functions: logand, logor, logxor, lognot, ash,
logcount, integer-length, bit-extract, defmacro, macroexpand,
macroexpand1, gentemp, defvar, force-output, software-type,
get-decoded-time, get-internal-run-time, get-internal-real-time,
delete-file, rename-file, copy-tree, acons, and eval.
* Char-code-limit, most-positive-fixnum, most-negative-fixnum, and
internal-time-units-per-second constants. *Features* and
*load-pathname* variables.
* Arrays and bit-vectors. String ports and software emulation ports.
I/O extensions providing ANSI C and POSIX.1 facilities.
* Interfaces to standard libraries
* Available add-on packages including an interactive debugger, database,
X-window graphics, BGI graphics, Motif, and Open-Windows packages.
* A compiler (HOBBIT) and dynamic linking of compiled modules.
* User definable responses to interrupts and errors,
Process-syncronization primitives. Setable levels of monitoring
and timing information printed interactively (the verbose function).
