* doc/ref/libguile-smobs.texi: Remove; this tutorial is superseded by
libguile-foreign-objects.
* doc/ref/libguile-foreign-objects.texi: Proofreading.
* doc/ref/libguile-program.texi: Update Dia examples to refer to foreign
objects.
* doc/ref/libguile-concepts.texi (Garbage Collection): Update to
accurately describe the BDW-GC, and to avoid reference to mark
functions.
* doc/ref/guile.texi: Remove libguile-smobs, and reword API menu.
* doc/ref/api-utility.texi (Equality): Mention GOOPS instead of SMOBs.
* doc/ref/api-smobs.texi (Smobs): Describe as a legacy interface.
Exhort readers against the writing of mark functions.
* doc/ref/api-foreign-objects.texi (Foreign Objects): Proofreading.
* doc/ref/api-control.texi (Catch): Fix ref to point to foreign
objects.
* doc/ref/Makefile.am: Remove libguile-smobs.texi.
* doc/ref/api-foreign-objects.texi:
* doc/ref/libguile-foreign-objects.texi: New files.
* doc/ref/guile.texi:
* doc/ref/Makefile.am: Link new files into docs.
* libguile/foreign-object.c:
* libguile/foreign-object.h (scm_make_foreign_object_1)
(scm_make_foreign_object_2, scm_make_foreign_object_3)
(scm_make_foreign_object_n): Change to take void * arguments, and to
add a comment to the header indicating that these are convenience
constructors.
* libguile/foreign-object.c:
* libguile/foreign-object.h (scm_foreign_object_unsigned_ref)
(scm_foreign_object_unsigned_set_x): New functions, equivalent to the
old scm_foreign_object_ref and scm_foreign_object_set_x.
* libguile/foreign-object.c:
* libguile/foreign-object.h (scm_foreign_object_signed_ref)
(scm_foreign_object_signed_set_x): New functions taking
scm_t_signed_bits.
* libguile/foreign-object.c:
* libguile/foreign-object.h (scm_foreign_object_ref)
(scm_foreign_object_set_x): New functions that take void*.
* libguile/goops.c (scm_sys_initialize_object): Refactor initialization
so that we don't ref uninitialized slots before initializing them.
This allows foreign slots, whose initial value is 0, to be initialized
via #:init-form.
* module/oop/goops.scm (@slot-ref, @slot-set!): Remove definitions.
Change callers to use struct-ref and struct-set!. slot-ref and
slot-set! were only marginally more efficient and were much more
dangerous. This change allows the standard accessors to work on
foreign slots; that was not the case before, as the 'u' fields of the
struct were read as if they were 'p' slots.
* module/language/tree-il/compile-glil.scm (lambda): Remove support for
compiling @slot-ref/@slot-set!. These were private to GOOPS.
* test-suite/tests/goops.test ("active-slot"): Update to not expect a
ref before initialization.
("foreign slots"): Add tests.
* libguile/finalizers.h:
* libguile/finalizers.c (run_finalizers_async_thunk): Call the new
scm_run_finalizers helper.
(scm_set_automatic_finalization_enabled, scm_run_finalizers): New
functions.
(scm_init_finalizers): Only set a finalizer notifier if automatic
finalization is enabled.
* doc/ref/libguile-smobs.texi (Garbage Collecting Smobs): Add discussion
of concurrency.
* doc/ref/api-smobs.texi (Smobs): Document new functions.
* libguile/script.c (realloc0): New helper.
(script_read_arg, scm_get_meta_args): Use realloc0, not realloc.
Signed-off-by: Dmitry Bogatov <KAction@gnu.org>
* guile-readline/ice-9/readline.scm (make-readline-port): Preserve
newlines. This preserves the semantics of history entries that
contain until-end-of-line comments using `;'.
* libguile/list.c (scm_reverse_x): Do not validate first argument to
reverse! in advance. Instead undo reversal in error case.
Signed-off-by: David Kastrup <dak@gnu.org>
Signed-off-by: Mark H Weaver <mhw@netris.org>
This is a follow-up to e26ab06.
* libguile/print.c (scm_simple_format): Pass 1 to
SCM_VALIDATE_OPORT_VALUE, for 'destination'.
* test-suite/tests/format.test ("simple-format"): Add test.
Fixes <http://bugs.gnu.org/17044>.
Reported and diagnosed by Xin Wang <dram.wang@gmail.com>.
* module/rnrs/io/simple.scm (open-input-file, open-output-file): Pass
missing buffer-mode argument to open-file-{input,output}-port.
Previously, (native-transcoder) was incorrectly passed as the
buffer-mode argument, so no transcoder was provided, thus creating a
binary port.
* libguile/srfi-4.c (DEFINE_SRFI_4_C_FUNCS): Fix bad assumption that
width was a byte width. Thanks very much to Barry Fishman for the
report, and to Daniel Llorens for tracking it down.
* test-suite/standalone/Makefile.am (test_srfi_4_CFLAGS):
* test-suite/standalone/test-srfi-4.c: Add test.
* module/texinfo.scm (read-char-data): Preserve newlines in @example and
similar environments in the case when the next line starts with an @.
* test-suite/tests/texinfo.test ("test-texinfo->stexinfo"): Add a test.
* doc/ref/api-data.texi (Symbol Read Syntax): Mention the 'r7rs-symbols'
print option, and provide example code to enable both the read and
print options. Add 'r7rs-symbols' to the concept index.
* libguile/Makefile.am (install-data-local): Rename to...
(install-data-hook): ... this. This guarantees that the rule runs
after libguile-2.0.so has been installed.
* libguile/Makefile.am (gen-scmconfig.$(OBJEXT)): When cross-compiling,
pass -DCROSS_COMPILING=1.
(c-tokenize.$(OBJEXT)): Likewise.
* libguile/c-tokenize.lex (%top): Include <config.h> only when
CROSS_COMPILING is undefined.
* libguile/gen-scmconfig.c: Likewise.
* libguile/numbers.h (SCM_SRS): Rewrite preprocessor test to avoid
left-shifting negative integers, and to test more comprehensively for
the behavior we need. Rewrite fallback implementation to avoid
unspecified behavior.
* libguile/srfi-60.c (scm_srfi60_rotate_bit_field): Avoid division by
zero in the (start == end) case. Rewrite inum case to work with
unsigned integers in two's complement format.
* test-suite/tests/srfi-60.test ("rotate-bit-field"): Add more tests.
* libguile/numbers.c (scm_logbit_p): If the requested bit is the sign
bit (or above), check the sign portably. Otherwise, ensure that we're
testing the bit in a two's complement representation.
(left_shift_exact_integer): Avoid left-shifting negative integers.
* libguile/vm-i-scheme.c (ash): Avoid left-shifting negative integers.
