+2007-01-31 Ludovic Courtès <ludovic.courtes@laas.fr>
+
+ * i18n.c: Include "libguile/threads.h" and "libguile/posix.h"
+ unconditionally. Include <langinfo.h> and <nl_types.h> when
+ available.
+ (SCM_I18N_STRINGIFY, SCM_LOCALE_CATEGORY_MASK,
+ SCM_LIST_OR_INTEGER_P): New macros.
+ (LC_*_MASK): When `USE_GNU_LOCALE_API' is undefined, define them
+ as powers of two instead of `(1 << LC_*)'.
+ (scm_i_locale_free): New function/macro.
+ (scm_global_locale): New global variable.
+ (smob_locale_free): Use `scm_i_locale_free ()'.
+ (smob_locale_mark): Check whether the SMOB is `%global-locale'.
+ (get_current_locale_settings): Return `EINVAL' instead of `errno'
+ when `setlocale' fails.
+ (restore_locale_settings): Likewise.
+ (install_locale_categories): Likewise.
+ (install_locale): Likewise. Stop the locale stack traversal when
+ all categories have been handled.
+ (get_current_locale, category_to_category_mask,
+ category_list_to_category_mask): New function.
+ (scm_make_locale): Use them. Accept both lists of `LC_*' values
+ and single `LC_*' values as the first argument. Handle the case
+ where BASE_LOCALE is `%global-locale'. When `USE_GNU_LOCALE_API',
+ duplicate C_BASE_LOCALE before using it.
+ (scm_nl_langinfo, define_langinfo_items): New functions.
+ (scm_init_i18n): When `HAVE_NL_LANGINFO', add feature
+ `nl-langinfo' and invoke `define_langinfo_items ()'.
+ * i18n.h (scm_global_locale, scm_nl_langinfo): New declarations.
+ * posix.c: Include <xlocale.h> when available.
+ (scm_i_locale_mutex): Always define it. Statically initialized.
+ (scm_set_locale): Invoke `scm_i_to_lc_category ()' before
+ acquiring the locale mutex.
+ (scm_init_posix): No longer initialize SCM_I_LOCALE_MUTEX here.
+
+2007-01-25 Han-Wen Nienhuys <hanwen@lilypond.org>
+
+ * vector.c: remove comment as per kryde's request.
+
+2007-01-22 Han-Wen Nienhuys <hanwen@lilypond.org>
+
+ * vectors.c (s_scm_vector_move_right_x): complain about naming.
+
+ * srcprop.c: regularize comments.
+
+ * eval.c: remove superfluous ifndef DEVAL.
+
+ * private-options.h: idem.
+
+ * eval.i.c: copyright nitpicking.
+
+ * eval.c: distangle. move duplicate code to eval.i.c and include
+ twice.
+
+ * eval.i.c: new file.
+
+ * backtrace.c, debug.c, debug.h, deprecation.c, eq.c, eval.c
+ eval.h, gsubr.c, init.c, macros.c, print.c, print.h, read.c,
+ read.h, stacks.c, symbols.c, throw.c: use private-options.h
+
+ * private-options.h: new file: contain hardcoded option
+ definitions.
+
+ * private-gc.h: add FSF header.
+
+2007-01-19 Han-Wen Nienhuys <hanwen@lilypond.org>
+
+ * debug.h (SCM_RESET_DEBUG_MODE): switch to debugging if
+ memoize-symbol is set.
+
+ * eval.h (SCM_MEMOIZE_HDLR): add macros for memoize symbol trap.
+
+ * eval.c (CEVAL): add memoize_symbol trap.
+
+ * options.c (scm_options_try): new function. This allows error
+ reporting before changing options in a critical section.
+
+ * srcprop.c: use double cell for storing source-properties. Put
+ filename in the plist, and share between srcprops if possible.
+ Remove specialized storage.
+
+ * srcprop.h: remove macros without SCM_ prefix from
+ interface. Remove specialized storage/type definitions.
+
+ * read.c: idem.
+
+ * print.c: idem.
+
+ * eval.c: terminate option lists with 0.
+
+ * options.c: remove n (for length) from scm_option_X
+ functions. Detect option list length by looking for NULL name.
+
+2007-01-19 Ludovic Courtès <ludovic.courtes@laas.fr>
+
+ * struct.c (scm_i_struct_equalp): Skip comparison if both FIELD1
+ is equal to S1 and FIELD2 is equal to S2. This avoids infinite
+ recursion when comparing `s' fields, as the REQUIRED_VTABLE_FIELDS
+ added by `make-vtable-vtable'. Reported by Marco Maggi.
+
+2007-01-18 Han-Wen Nienhuys <hanwen@lilypond.org>
+
+ * throw.c (scm_ithrow): more refined error message: print symbols
+ too.
+
+2007-01-16 Kevin Ryde <user42@zip.com.au>
+
+ * feature.c, feature.h (scm_set_program_arguments_scm): New function,
+ implementing `set-program-arguments'.
+
+ * filesys.c (scm_init_filesys): Use scm_from_int rather than
+ scm_from_long for O_RDONLY, O_WRONLY, O_RDWR, O_CREAT, O_EXCL,
+ O_NOCTTY, O_TRUNC, O_APPEND, O_NONBLOCK, O_NDELAY, O_SYNC and
+ O_LARGEFILE. These are all int not long, per arg to open().
+ (scm_init_filesys): Use scm_from_int rather than scm_from_long for
+ F_DUPFD, F_GETFD, F_SETFD, F_GETFL, F_SETFL, F_GETOWN, F_SETOWN, these
+ are all ints (per command arg to fcntl). Likewise FD_CLOEXEC which is
+ an int arg to fcntl.
+
+ * posix.c (scm_putenv): Correction to "len" variable, was defined only
+ for __MINGW32__ but used under any !HAVE_UNSETENV (such as solaris).
+ Move it to where it's used. Reported by Hugh Sasse.
+
+ * regex-posix.c (scm_regexp_exec): Remove SCM_CRITICAL_SECTION_START
+ and SCM_CRITICAL_SECTION_END, believe not needed. Their placement
+ meant #\nul in the input (detected by scm_to_locale_string) and a bad
+ flags arg (detected by scm_to_int) would throw from a critical
+ section, causing an abort().
+
+ * regex-posix.c (scm_init_regex_posix): Use scm_from_int for
+ REG_BASIC, REG_EXTENDED, REG_ICASE, REG_NEWLINE, REG_NOTBOL,
+ REG_NOTEOL; they're all ints not longs (per args to regcomp and
+ regexec).
+
+2007-01-10 Han-Wen Nienhuys <hanwen@lilypond.org>
+
+ * throw.c (scm_ithrow): print out key symbol and string arguments
+ when error happens inside a critical section, and document why.
+
2007-01-06 Han-Wen Nienhuys <hanwen@lilypond.org>
* read.c (s_scm_read_hash_extend): document #f argument to
read-hash-extend.
+2007-01-04 Kevin Ryde <user42@zip.com.au>
+
+ * deprecated.h (scm_create_hook), version.h.in (scm_major_version,
+ scm_minor_version, scm_micro_version, scm_effective_version,
+ scm_version, scm_init_version): Use SCM_API instead of just extern,
+ for the benefit of mingw. Reported by Cesar Strauss.
+
2007-01-03 Han-Wen Nienhuys <hanwen@lilypond.org>
* gc.c (s_scm_gc_stats): return an entry for total-cells-allocated
too.
(gc_update_stats): update scm_gc_cells_allocated_acc too.
+2006-12-27 Kevin Ryde <user42@zip.com.au>
+
+ * threads.c (get_thread_stack_base): In mingw with pthreads we can use
+ the basic scm_get_stack_base. As advised by Nils Durner.
+
+ * threads.c (get_thread_stack_base): Add a version using
+ pthread_get_stackaddr_np (when available), for the benefit of MacOS.
+ As advised by Heikki Lindholm.
+
+ * scmsigs.c (signal_delivery_thread): Restrict scm_i_pthread_sigmask
+ to HAVE_PTHREAD_SIGMASK, it doesn't exist on mingw. Reported by Nils
+ Durner.
+
+2006-12-24 Kevin Ryde <user42@zip.com.au>
+
+ * posix.c (scm_kill): When only raise() is available, throw an ENOSYS
+ error if pid is not our own process, instead of silently doing nothing.
+
+ * print.c (scm_write, scm_display, scm_write_char): Disable port close
+ on EPIPE. This was previously disabled but introduction of HAVE_PIPE
+ check in configure.in unintentionally enabled it. Believe that
+ testing errno after scm_prin1 or scm_putc is bogus, a long ago error
+ can leave errno in that state. popen.test "no duplicates" output test
+ provoked that.
+
2006-12-23 Han-Wen Nienhuys <hanwen@lilypond.org>
* numbers.c (scm_i_fraction_reduce): move logic into
SCM_FRACTION_REDUCED_SET, SCM_FRACTION_REDUCED_CLEAR,
SCM_FRACTION_REDUCED.
-
+2006-12-16 Kevin Ryde <user42@zip.com.au>
+
+ * scmsigs.c (scm_raise): Use raise() rather than kill(), as this is
+ more direct for a procedure called raise.
+ (kill): Remove mingw fake fallback.
+
+2006-12-15 Kevin Ryde <user42@zip.com.au>
+
+ * scmsigs.c: Conditionalize process.h, add io.h believe needed for
+ _pipe on mingw.
+
+2006-12-14 Kevin Ryde <user42@zip.com.au>
+
+ * threads.c (thread_print): Cope with the case where pthread_t is a
+ struct, as found on mingw. Can't just cast to size_t for printing.
+ Reported by Nils Durner.
+
+ * scmsigs.c: Add <fcntl.h> and <process.h> needed by mingw. Copy the
+ fallback pipe() using _pipe() from posix.c. Reported by Nils Durner.
+
+2006-12-13 Kevin Ryde <user42@zip.com.au>
+
+ * eval.c (scm_m_define): Set 'name procedure property on any
+ scm_procedure_p, not just SCM_CLOSUREP. In particular this picks up
+ procedures with setters as used in srfi-17.
+
+ * posix.c (scm_crypt): Check for NULL return from crypt(), which the
+ linux man page says is a possibility.
+
2006-12-12 Ludovic Courtès <ludovic.courtes@laas.fr>
* libguile/unif.c (read_decimal_integer): Let RESP be SIGN * RES
- instead of RES (reported by Gyula Szavai). This allows the use of
+ instead of RES (reported by Szavai Gyula). This allows the use of
negative lower bounds.
(scm_i_read_array): Make sure LEN is non-negative (reported by
- Gyula Szavai).
+ Szavai Gyula).
(scm_array_in_bounds_p): Iterate over S instead of always
comparing indices with the bounds of S[0]. This fixes
`array-in-bounds?' for arrays with a rank greater than one and
with different lower bounds for each dimension.
+2006-12-05 Kevin Ryde <user42@zip.com.au>
+
+ * numbers.c (scm_product): For flonum*inum and complex*inum, return
+ exact 0 if inum==0. Already done for inum*flonum and inum*complex,
+ and as per R5RS section "Exactness".
+
+2006-12-03 Kevin Ryde <user42@zip.com.au>
+
+ * Makefile.am (.c.doc): Remove the "test -n" apparently attempting to
+ allow $AWK from the environment to override. It had syntax gremlins,
+ and the presence of a $(AWK) variable set by AC_PROG_AWK in the
+ Makefile stopped it having any effect. Use just $(AWK), which can be
+ overridden with "make AWK=xxx" in the usual way if desired.
+
2006-11-29 Ludovic Courtès <ludovic.courtes@laas.fr>
* libguile/vectors.c (scm_vector_to_list): Fixed list