* module/texinfo/html.scm (itemize, acronym, tag-replacements, rules):
Fix HTML serialization of @itemize and @acronym. Fixes#21772.
* test-suite/tests/texinfo.html.test: New file.
* test-suite/Makefile.am: Add new file.
* doc/ref/api-memory.texi (Garbage Collection Functions):
* doc/ref/libguile-concepts.texi (Garbage Collection): Attempt to be
clear that scanning is a thing that happens in the mark phase. Fixes
#20907 I think.
* module/language/tree-il/effects.scm (make-effects-analyzer):
Fix analysis for list, cons, make-prompt-tage, and vector; &allocation
is a `cause' effect. Fixes#21899.
* test-suite/tests/cse.test ("cse"): Add test case.
* libguile/bytevectors.c (sym_big, sym_little): Rename from scm_sym_big
and scm_sym_little, and don't use the snarf mechanism as we need to
initialize this value eagerly in case the C API is used before the
Scheme module is loaded.
(scm_bootstrap_bytevectors): Initialize the endianness symbols here.
* libguile/r6rs-ports.c (scm_register_r6rs_ports): Register the R6RS
port kinds here, for the same reason.
* libguile/conv-integer.i.c (SCM_FROM_TYPE_PROTO):
* libguile/conv-uinteger.i.c (SCM_FROM_TYPE_PROTO): Fix a big in which
scm_from_int64 and scm_from_uint64 on a 32-bit platform leaked memory
if they needed to allocate a bignum. Fixes#20079.
* libguile/smob.c (clear_smobnum): New helper.
(finalize_smob): Re-set the smobnum to the "finalized smob" type
before finalizing. Fixes#19883.
(scm_smob_prehistory): Pre-register a "finalized smob" type, which has
no mark procedure.
* test-suite/standalone/test-smob-mark-race.c: New file.
* test-suite/standalone/Makefile.am: Arrange to build and run the new
test.
* libguile/i18n.c (str_upcase, str_downcase, str_upcase_l)
(str_downcase_l): Remove unused inline functions. Based on a patch by
Pedro Aguilar <paguilar@paguilar.org>. Fixes#19172.
* module/system/base/compile.scm (call-with-output-file/atomic): Use the
permissions of the source file, if available, as the permissions of
the compiled file. Fixes#18477.
* libguile/bytevectors.c (bytevector_large_set): Fix computation of
value size in words.
* test-suite/tests/bytevectors.test: Add test.
Thanks to Ben Rocer <fleabyte@mail.com> for the bug report and fix.
While describing special characters, remind the reader that
"non-greedy" variants are not supported. They might not be familiar
with POSIX extended regular expression and expect it to work.
* doc/ref/api-regex.texi: Add "non-greedy" observation
Linking to Emacs' regexps as an example of regexp syntax gives the
wrong impression that Guile supports it, which is not true.
* doc/ref/api-regex.texi: Remove link to Emacs' regexp syntax
* module/language/tree-il/peval.scm (peval): Always evaluate the body in
values context, as a captured continuation could continue to a
continuation of any arity. However the handler, if it returns, does
return to the prompt's continuation. Fixes#14347. Thanks to Jussi
Piitulainen for the report.
* test-suite/tests/control.test ("shift and reset"): Add a test.
Implements wishlist item <https://debbugs.gnu.org/18592>.
Requested by Frank Terbeck <ft@bewatermyfriend.org>.
Based on a proposed patch by Nala Ginrut <nalaginrut@gmail.com>.
* libguile/foreign.c (cif_to_procedure): Add 'return_errno' argument.
Store its boolean value in the object table of the generated program.
(scm_i_foreign_call): If the stored 'return_errno' flag is true, then
clear 'errno' before the call, save it after the call, and return it
as a second return value.
(pointer_to_procedure): New static function.
(scm_pointer_to_procedure_with_errno): New C API function, implemented
in terms of 'pointer_to_procedure'.
(scm_pointer_to_procedure): Reimplement in terms of
'pointer_to_procedure', no longer bound to "pointer->procedure". See
below.
(scm_i_pointer_to_procedure): New C function bound to
"pointer->procedure" which now accepts the optional #:return-errno?
keyword argument, implemented in terms of 'pointer_to_procedure'.
(k_return_errno): New keyword #:return-errno?.
* libguile/foreign.h (scm_pointer_to_procedure_with_errno): Add prototype.
* doc/ref/api-foreign.texi (Dynamic FFI): Adjust documentation.
This assumption does not hold on systems that use the LLP64 data model.
Partially fixes <https://debbugs.gnu.org/22406>.
Reported by Peter TB Brett <peter@peter-b.co.uk>.
* libguile/numbers.h (scm_t_inum): Move here from numbers.c, and change
to be equivalent to 'long' (formerly 'scm_t_signed_bits').
(SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Define based on
SCM_I_FIXNUM_BIT instead of SCM_T_SIGNED_BITS_MAX.
(SCM_I_INUM): Adjust definitions to return a 'scm_t_inum', and avoiding
the assumption that SCM_UNPACK returns a 'long'.
* libguile/numbers.c (scm_t_inum): Move definition to numbers.h.
Verify that 'scm_t_inum' fits within a SCM value.
(scm_i_inum2big): Remove preprocessor code that forced a compile error
unless sizeof (long) == sizeof (void *).
* libguile/vm-i-scheme.c (_CX): For fixnum assembly functions, choose
the register size based on SCM_I_FIXNUM_BIT instead of SIZEOF_VOID_P.
(ASM_MUL, "ash", "vector-ref", "vector-set", BV_FIXABLE_INT_REF)
(BV_INT_REF, BV_FLOAT_REF, BV_FIXABLE_INT_SET, BV_INT_SET)
(BV_FLOAT_SET): Use 'scm_t_inum' for fixnums instead of
'scm_t_signed_bits'.
Fixes <https://debbugs.gnu.org/22152>.
Reported by Iwan Aucamp <aucampia@gmail.com>.
* libguile/threads.c (fat_mutex_unlock): Avoid repeatedly decrementing
m->level and changing the owner of the mutex when 'block_self' returns
EINTR. Unblock asyncs before calling scm_syserror. Refactor the code
to clarify the EINTR loop, and to make it more apparent that the async
blocks and unblocks are balanced.
Fixes <http://bugs.gnu.org/23421>.
Reported by Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>.
* module/web/http.scm (parse-rfc-822-date): Add two clauses for hours
with a leading space.
* test-suite/tests/web-http.test ("general headers"): Add two tests.
For a long time the API failed to reach consensus among maintainers.
See <https://lists.gnu.org/archive/html/guile-devel/2015-11/msg00005.html>
and <https://lists.gnu.org/archive/html/guile-devel/2014-04/msg00069.html>.
This revert intends to break the deadlock and help further discussion to
take place with less pressure.
* libguile/foreign-object.c, libguile/foreign-object.h: Remove.
* libguile/Makefile.am (libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES)
(modinclude_HEADERS): Adjust accordingly.
* libguile/init.c (scm_i_init_guile): Remove call to
'scm_register_foreign_object'.
* libguile.h: Remove inclusion of "libguile/foreign-object.h".
* module/system/foreign-object.scm: Remove.
* module/Makefile.am (SYSTEM_SOURCES): Adjust accordingly.
* test-suite/standalone/test-foreign-object-c.c,
test-suite/standalone/test-foreign-object-scm: Remove.
* test-suite/standalone/Makefile.am (check_SCRIPTS, check_PROGRAMS)
(TESTS): Adjust accordingly.
(test_foreign_object_c_SOURCES, test_foreign_object_c_CFLAGS)
(test_foreign_object_c_LDADD): Remove.
* doc/ref/libguile-foreign-objects.texi: Remove.
* doc/ref/api-foreign-objects.texi: Remove.
* doc/ref/libguile-smobs.texi: New file.
* doc/ref/Makefile.am (guile_TEXINFOS): Adjust accordingly.
* doc/ref/api-control.texi, doc/ref/api-smobs.texi,
doc/ref/api-utility.texi, doc/ref/guile.texi,
doc/ref/libguile-concepts.texi, doc/ref/libguile-program.texi:
Revert d9a4a1cd and 6e4630e0.
* module/web/http.scm (parse-entity-tag): Be less strict, accepting
unquoted strings as well.
* test-suite/tests/web-http.test ("response headers"): Add a test for
etag parsing.
* doc/ref/guile.texi: Add 2016 to user-visible copyright notice.
* module/ice-9/command-line.scm (version-etc): Bump 'copyright-year' to
2016.
* module/system/repl/common.scm (*version*): Add 2016 to the range of
copyright years.
Fixes <http://bugs.gnu.org/22273>.
Reported by Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>.
* module/web/http.scm (read-header-line): New procedure.
(read-response-line): Use it instead of 'read-line*'.
* test-suite/tests/web-http.test ("read-response-line"): Add test.
* module/ice-9/command-line.scm (version-etc): Bump 'copyright-year' to
2015.
* module/system/repl/common.scm (*version*): Add 2015 to the range of
copyright years.
Reported by Park SungMin <byulparan_eng@icloud.com>
in <https://lists.gnu.org/archive/html/guile-user/2015-11/msg00026.html>.
* libguile/socket.c (scm_getsockopt, scm_setsockopt): Remove code that
incorrectly assumed that the argument for SO_SNDBUF and SO_RCVBUF
options was of type 'size_t'. Both the Linux and POSIX documentation
indicates that the argument is of type 'int', as is the case for most
options.
Adds an implementation of SRFI 25 on top of Guile's native arrays. The
implementation does not introduce a disjoint type; Guile arrays and
SRFI-25 arrays can be used interchangably, though with different, partly
conflicting APIs.
* NEWS: Add preliminary, incomplete section on 2.0.12, noting the
addition of SRFI-25.
* doc/ref/srfi-modules.texi (SRFI-25): New node.
* module/srfi/srfi-25.scm: New file.
* test-suite/tests/srfi-25.test: New file.
* module/Makefile.am:
* test-suite/Makefile.am: Add new files.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
Suggested by Mike Gran <spk121@yahoo.com>.
* libguile/srfi-14.i.c: Regenerate for Unicode 8.0.0,
<ftp://unicode.org/Public/UNIDATA/UnicodeData.txt> with SHA256
38b17e1118206489a7e0ab5d29d7932212d38838df7d3ec025ecb58e8798ec20.
* libguile/strports.c (st_resize_port): Check that 'new_size' fits in a
size_t.
(st_end_input): Improve code clarity.
(st_seek): Check for overflow during computation of target position.
Check for invalid 'whence' argument. Resize the port when seeking to
a position beyond the end of the buffer. Check for overflow during
computation of new buffer size when resizing the port.
Fixes <http://bugs.gnu.org/20302>.
Reported by David Kastrup <dak@gnu.org>.
* libguile/r6rs-ports.c (bip_end_input): New static function.
(initialize_bytevector_input_ports): Register it.
(bip_seek): Rewrite to handle putback buffers, based on st_seek from
strports.c.
