1 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3 * random.c (scm_random_solid_sphere_x,
4 scm_random_hollow_sphere_x): Correct "shere" typos.
6 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
8 * version.c (scm_version): Update docstring to include
11 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
13 * modules.c (scm_c_export): Call va_end after collecting the
16 * strop.h, strop.c (scm_substring_move_left_x,
17 scm_substring_move_right_x): Removed.
19 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
20 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
23 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
25 * numbers.c: Document macros to define when including
26 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
27 now rely on SIZEOF_ macros that have been figured out at
30 * num2integral.i.c: Adapt to new interface.
31 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
32 target type by casting it and checking whether it is still the
33 same. Do not try to handle bignums for integral types that are
34 smaller than fixnums. When handling bignums, collect the
35 magnituse first into a unsigned type, and correctly check for
37 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
38 only -MIN_VALUE can still be negative of all negative numbers (in
41 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
43 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
44 HAVE_LONG_LONG depending on whether their size is non-zero.
46 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
48 * strop.c (scm_string_null_p): Docfix; nfc.
49 Thanks to Scott Lenser.
51 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
53 * extensions.c (scm_load_extension): Canonicalize docstring
56 * unif.c (scm_uniform_array_write), ports.c
57 (scm_current_output_port, scm_force_output), dynwind.c
58 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
59 filesys.c (scm_open, scm_lstat), struct.c
60 (scm_make_struct_layout), random.c (scm_random,
61 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
62 (scm_i_index): Remove superfluous whitespace from end of docstring
65 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
66 strings.c (scm_make_string), variable.c (scm_make_variable,
67 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
68 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
69 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
70 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
71 newline at end of docstrings.
73 * modules.c (scm_set_current_module): Add missing newline to
76 2001-11-07 Stefan Jahn <stefan@lkcc.org>
78 * win32-socket.[ch]: New files. Defines Winsock-API error codes
79 and makes them available through Guile. That is because the
80 Winsock-API does not store its errors in `errno' and thus cannot
81 return error messages via `strerror (errno)'.
83 * socket.c (scm_init_socket): Initialize `win32-socket' part
84 here under M$-Windows.
86 * numbers.h: Added missing declaration of
87 `scm_sys_check_number_conversions()'.
89 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
90 and use in `(strerror)' and `(system-error)'.
92 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
93 `win32-socket.[ch]' to extra source and header files.
95 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
97 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
98 a call to turn-on-debugging when --debug has been given instead of
99 turning it on directly. Also, handle new `--no-debug' option,
100 which might suppress the call to turn-on-debugging.
102 2001-11-05 Stefan Jahn <stefan@lkcc.org>
104 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
106 2001-11-04 Stefan Jahn <stefan@lkcc.org>
108 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
109 here (was at guile_LDADD) which describes the dependency
110 correctly and allows a clean build on Win32.
112 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
115 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
116 import macros for external libraries (libcrypt, libqthreads,
117 libreadline and libregex).
119 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
121 * posix.c (flock): Added support for flock() in M$-Windows.
123 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
126 * fports.c (getflags): Differentiate reading and writing pipes
129 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
132 * coop.c (coop_condition_variable_timed_wait_mutex): Use
133 conditionalized error code if `ETIMEDOUT' is not available.
134 (scm_thread_usleep): Remove bogus declaration of `struct timeval
137 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
138 belongs. That is because NO_PREPRO_MAGIC gets undefined after
139 each inclusion of `num2integral.i.c'.
140 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
142 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
144 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
145 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
147 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
149 * print.c (scm_iprin1): Mark print state as revealed when
150 dispatching to generic write or display.
152 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
154 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
156 Support for native Win32. Thanks to Stefan Jahn!
158 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
159 and win32-dirent.h to extra source and header files. These
160 include the uname() and the POSIX dirent interface implementation
161 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
162 linkers which do not allow unresolved symbols inside shared
163 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
166 * __scm.h: Defined SCM_API. This macro gets prepended to all
167 function and data definitions which should be exported or imported
168 in the resulting dynamic link library in the Win32 port.
170 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
171 chars.h, continuations.h, coop-defs.h, coop-threads.h,
172 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
173 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
174 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
175 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
176 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
177 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
178 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
179 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
180 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
181 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
182 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
183 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
185 Prefixed each each exported symbol with SCM_API.
187 * continuations.c: Added comment about the use of the extern
188 declarations of {get,set}context() functions used in the ia64 port.
190 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
191 is meant to be a `unsigned long *'.
193 * filesys.c: Include `direct.h' if possible. Use local
194 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
195 macros for M$-Windows. Implementation of `fstat_Win32()' which is
196 able to differentiate between sockets and other file descriptors.
197 Use this function as wrapper in `scm_fstat()'. Fixed typo in
200 * fports.c: Include `io.h' is possible. Put `*fp' into referring
201 statement block in `scm_fport_buffer_add()'.
202 Some corrections in `getflags()'.
204 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
206 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
207 build on Win32. Disable preloaded symbols on Win2 platforms.
209 * ioext.c, ports.c: Include `io.h' is possible.
211 * mkstemp.c: Include `process.h' is possible.
213 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
215 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
217 * posix.c: Remove unnecessary dirent includes and defines. Include
218 local `win32-uname.h' for MinGW. Extern declaration of
219 `mkstemp()' for systems where it does not exists. Make
220 `getlogin()' available on M$-Windows.
222 * scmsigs.c: Made `usleep()' avalable on MinGW.
224 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
226 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
228 * win32-uname.c: Include "win32-uname.h", not "uname.h".
230 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
232 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
233 Don't apply scm_uniform_vector_length on arrays.
235 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
237 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
238 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
239 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
240 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
241 scm_list_<n> over scm_cons[2]?.
243 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
244 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
245 SCM_C[AD][AD]R instead of explicit form.
247 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
248 comparison parameters.
250 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
251 !SCM_NULLP instead of SCM_NIMP.
253 (scm_m_case): Don't copy the form. Renamed proc to clause and
254 minimized its scope. Renamed x to clauses. Removed side
255 effecting operation from macro call.
257 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
258 minimized its scope. Renamed x to clauses. Minimized the scope
259 of variable 'len'. Make sure the else clause is treated specially
260 even in case of '=>' occurences. Don't change the else to #t in
261 order to be able to distinguish this case in the evaluator. Leave
262 type checking of the recipient to the evaluator.
264 (scm_c_improper_memq): Made the comment somewhat clearer.
266 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
267 test for SCM_IM_LET at the place of the formal parameters.
268 Simplified the formal parameter checking.
270 (scm_m_letstar): Added Comment. Renamed proc to bindings.
271 Renamed arg1 to binding and minimized its scope. Eliminated
274 (scm_m_do): Renamed proc to bindings. Minimized the scope of
277 (build_binding_list): New static function.
279 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
280 Further, split up the 'letrec' unmemoizing code to the
281 corresponding parts for 'do', 'let' and 'letrec', adding comments
282 to each form. Cleanup the handling of the do form (This removes
283 some *real* code :-).
285 (SCM_CEVAL): Removed side effecting operation from macro call.
286 Handle the 'else clause of the 'cond form specially - the symbol
287 'else is not replaced with #t any more.
289 2001-10-14 Gary Houston <ghouston@arglist.com>
291 * version.c (scm_version): use sprintf instead of snprintf,
292 for portability. thanks to Bill Schottstaedt.
294 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
296 * read.c (scm_lreadr): When user-defined hash procedure returns
297 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
298 an exception. (This prevents parsing of uniform vectors from
299 interfering with parsing of numbers.)
301 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
303 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
304 PTRDIFF_MIN. Thanks to Ken Raeburn.
306 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
308 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
310 * eval.c (scm_m_atbind): First try to find the variable without
311 defining it locally; when it has not been found, define it
314 * modules.c (module_variable): Pass over variables that exist but
317 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
319 * backtrace.c (display_backtrace_file_and_line): Only use
320 scm_basename when POSIX support is compiled in. Thanks to Chris
323 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
325 * numbers.c (mem2uinteger): Return number read so far when coming
326 across a hexdigit after having read a # or if not reading a hex
327 value. This will enable the calling code to correctly handle
328 forms like 1e2. (The background is, that the exponent markers d,
329 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
330 providing this patch.
332 (mem2complex): Fix erroneous double-negation. Now, numbers like
333 1-i will be read correctly.
335 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
337 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
339 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
341 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
343 * print.c (scm_print_state_vtable, print_state_pool):
344 Initialize. These variables are now registered as gc roots.
346 (scm_current_pstate): Update documentation.
348 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
349 scm_prin1, scm_init_print): print_state_pool is registered as a
350 gc root and thus does not need to be protected by a surrounding
353 (make_print_state): The car of print_state_pool no longer holds
354 the scm_print_state_vtable.
356 (scm_current_pstate, scm_make_print_state, print_circref,
357 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
360 (scm_prin1): When building lists, prefer scm_list_<n> over
363 (scm_iprlist): Removed a redundant SCM_IMP test.
365 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
367 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
369 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
371 (scm_memcons, scm_mem_to_proc): When building lists, prefer
372 scm_list_<n> over scm_cons[2]?.
374 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
376 (scm_procedure_name): Use SCM_CADR instead of explicit form.
378 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
379 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
380 for some reason his patch didn't make it into the cvs.
382 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
384 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
385 little bit - should even be somewhat more accurate now.
387 2001-10-08 Rob Browning <rlb@defaultvalue.org>
389 * gc.c: support ia64 register backing store.
390 (SCM_MARK_BACKING_STORE): new macro.
392 * continuations.h: support ia64 register backing store.
393 (struct scm_t_contregs): add ia64 register backing store.
395 * continuations.c: support ia64 register backing store.
396 (continuation_mark): mark ia64 register backing store.
397 (continuation_free): free ia64 register backing store.
398 (scm_make_continuation): capture ia64 register backing store.
399 (copy_stack_and_call): copy ia64 register backing store.
401 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
403 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
404 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
405 instead of SCM_NIMP to test for that case.
407 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
408 scm_t_bits instead of long.
410 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
412 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
413 SCM_T_SIGNED_BITS_MIN): New.
414 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
415 Use them to make these macros computable by the preprocessor.
417 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
418 whether the integral type fits in a fixnum, not the compiler.
419 This removes a spurious compiler warning. Also, honor the
420 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
421 needed for `long long's.
423 * numbers.c: Define NO_PREPRO_MAGOC when including
424 num2integral.c.i for `long long' and `signed long long'.
426 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
428 These changes fixes a race condition in the Guile coop - pthread
431 * coop.c (mother_awake_p): New variable.
432 (coop_create): Set mother_awake_p before creating or signalling
433 mother; wait until mother is going to sleep before returning.
434 (mother): Reset mother_awake_p before going to sleep.
436 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
438 * options.c (protected_objects, scm_init_options): The content of
439 protected_objects is now protected from garbage collection using
440 scm_gc_register_root instead of scm_permanent_object.
442 (get_option_setting): New static function that computes an option
443 setting as it was formerly done in the function scm_options.
445 (get_documented_option_setting): New static function that
446 returns option documentation as it was formerly done in the
447 function scm_options. Note that documentation C strings are no
448 longer precomputed into SCM objects. Instead, they are converted
449 into SCM strings every time get_documented_option_setting is
452 (change_option_setting): New static functions that modifies the
453 option setting as it was formerly done in the function
454 scm_options. The function is now exception safe, i. e. won't
455 cause a memory leak when interrupted. Further, only non-immediate
456 option values are added to the protection list.
458 (scm_options): This function now has only the purpose to dispatch
459 to to get_option_setting, get_documented_option_setting or
460 change_option_setting, depending on the arguments given to
463 (scm_init_opts): Don't convert documentation C strings into SCM
464 strings. Further, don't protect any object values: They _must_
465 be immediate values, otherwise there is no guarantee that they
466 have not been collected before anyway.
468 * options.[ch] (scm_t_option): Made type unsigned, name into a
469 constant char* and val into a scm_t_bits type.
471 (scm_options, scm_init_opts): The number of options is guaranteed
472 to be larger or equal to zero. Thus, the type is changed to
475 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
477 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
478 testing an unsigned value for being >= 0.
480 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
482 * numbers.h: Removed old comment about using SCM_CAR to access
485 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
486 the return value is signed. Thanks to Brian Crowder for the bug
489 (SCM_SRS): Avoid unnecessary casting and don't unpack input
490 values. With this patch, SCM_SRS can be safely used for other
491 types than scm_t_signed_bits. However, it should still better be
492 an internal macro and thus be renamed to SCM_I_SRS.
494 (SCM_MAKINUM, SCM_INUM): Use proper casting.
496 2001-10-03 Gary Houston <ghouston@arglist.com>
498 * continuations.h, unif.h: in the descriptions of the bit patterns
499 of the heap cells, make bit 0 the least significant.
501 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
503 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
504 Thanks to Golubev I. N.
506 2001-09-25 Gary Houston <ghouston@arglist.com>
508 * ports.c (scm_drain_input): extended the docstring. thanks to
509 Alex Schroeder and Thien-Thi Nguyen.
511 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
513 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
514 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
515 macros. (The NUM names might soon change.)
517 * numbers.h: Added missing declarations.
519 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
521 * Makefile.am: Distribute num2float.i.c.
523 * num2float.i.c: New file, multiply included by numbers.c, used
524 to "templatize" the float <-> num conversion routines.
526 * numbers.c: New functions: scm_num2float, scm_float2num,
527 scm_num2double, scm_double2num.
529 2001-09-21 Rob Browning <rlb@defaultvalue.org>
531 * .cvsignore: really add version.h
533 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
534 Otherwise it fails on the alpha. However, we might rather choose
535 this size conditionally.
537 * numbers.c (scm_gcd): change "k" to a long from an int.
538 Otherwise it fails on the alpha. However, we might rather choose
539 this size conditionally.
541 * error.c (scm_wta): coerce char* to intptr_t before int
544 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
547 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
549 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
551 * numbers.c (scm_integer_expt): Accept inexact integer in second
552 argument. (Thanks to Bill Schottstaedt.)
554 2001-09-20 Rob Browning <rlb@defaultvalue.org>
556 * .cvsignore: add version.h
558 * versiondat.h.in: removed (obsolete).
560 * version.h.in: renamed from version.h.
561 (SCM_GUILE_MAJOR_VERSION): new public macro.
562 (SCM_GUILE_MINOR_VERSION): new public macro.
563 (SCM_GUILE_MICRO_VERSION): new public macro.
565 * version.h: renamed to version.h.in.
568 (scm_major_version): support integer *_VERSION macros.
569 (scm_minor_version): support integer *_VERSION macros.
570 (scm_micro_version): support integer *_VERSION macros.
571 (scm_version): support integer *_VERSION macros.
573 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
575 * error.c, error.h: Made error keys globally accessible.
576 Applications might want to test for these or use them in a direct
579 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
580 routines are passed an inexact. This change in behavior is
581 motivated by concordance with R5RS: It is more common that a
582 primitive doesn't want to accept an inexact for an exact.
584 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
586 The following patch partially undoes my patch from 2001-06-30,
587 where I added the function scm_gc_mark_cell_conservatively. The
588 function is buggy, since it breaks guile during conservative
589 marking if a pointer on the stack points directly into the list of
590 free cells on the heap: With conservative cell marking this will
591 cause the whole free list to be scanned and marked - boom!
593 * gc.c (allocated_mark, MARK, heap_segment,
594 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
595 (scm_gc_mark_cell_conservatively): Remove function
596 scm_gc_mark_cell_conservatively and update the corresponding
597 comments and uses accordingly. Thanks to Christopher Cramer for
598 the patch. (Minor corrections by me.)
600 2001-09-15 Gary Houston <ghouston@arglist.com>
602 * root.h (scm_root_state): removed the continuation_stack and
603 continuation_stack_ptr members, which have no apparent purpose.
604 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
607 * root.c (root_mark), init.c (restart_stack, start_stack), gc
608 (scm_igc): remove all references to contination_stack and
609 continuation_stack_ptr, avoiding allocation of a vector and
610 useless processing during gc.
612 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
614 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
616 (TCONC_IN): Make sure that the cell word 0 is initialized last.
618 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
620 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
622 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
623 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
625 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
627 * guardians.c (mark_dependencies_in_tconc,
628 whine_about_self_centered_zombies, scm_init_guardians): Register
629 the static global variable `self_centered_zombies' via
630 scm_gc_register_root, to make some cdr-ing unnecessary.
632 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
634 * backtrace.c (display_backtrace_file,
635 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
636 values, use SCM_FALSEP when comparing SCM values against #f.
637 Thanks to Rob Browning for the bug report.
639 2001-09-12 Martin Baulig <martin@home-of-linux.org>
641 * strings.[ch] (scm_str2string): New function.
643 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
645 * gc.c (scm_done_free): Always subtract size from scm_mallocated
646 when computing nm, even if it's negative.
647 (scm_must_malloc): Abort on overflow of scm_mtrigger.
648 (scm_must_realloc): Likewise.
650 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
652 * numbers.c (scm_sys_check_number_conversions): new function,
653 defined if Guile is compiled in debugging mode. currently checks
654 `scm_num2ulong', should check much much more.
656 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
657 unsigned, ensure that it's positive. thanks to Martin Baulig!
659 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
661 * __scm.h: Added new section about compile time selectable
664 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
665 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
666 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
667 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
670 * deprecation.c (scm_include_deprecated_features): Simplified.
672 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
673 `SCM_IMP´ instead of `!SCM_CELLP´.
675 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
676 Extract side-effecting operations from macros.
678 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
679 scm_top_level_lookup_closure_var and scm_system_transformer.
681 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
683 (heap_segment): Use CELL_P instead of SCM_CELLP.
685 * init.c (start_stack): Don't initialize
686 scm_top_level_lookup_closure_var and scm_system_transformer.
688 * modules.c (scm_set_current_module): Don't access
689 scm_top_level_lookup_closure_var and scm_system_transformer.
691 (scm_sym2var): Don't call scm_variable_set_name_hint.
693 (scm_post_boot_init_modules): Removed deprecated initializations.
695 * print.c (scm_ipruk): Don't access cell contents of non cells.
697 * strings.c (scm_string_set_x): All strings are writable.
699 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
700 type. There is only one string type now.
702 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
704 * tags.h: Remove comments about two different string types.
706 (SCM_CELLP, SCM_NCELLP): Deprecated.
708 * variable.c (make_variable): Remove code variant for vcells.
710 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
711 SCM_VARIABLE_LOC): Remove code variant for vcells.
713 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
714 SCM_ENABLE_DEPRECATED with the logic reversed.
716 * dynl.c (moddata, registered_mods), dynl.[ch]
717 (scm_register_module_xxx, scm_registered_modules,
718 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
719 (*top-level-lookup-closure*), eval.[ch]
720 (scm_top_level_lookup_closure_var, scm_system_transformer,
721 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
722 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
723 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
724 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
725 scm_unprotect_object), modules.c (root_module_lookup_closure,
726 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
727 beautify_user_module_x_var, try_module_autoload_var,
728 scm_module_full_name), modules.[ch] (scm_the_root_module,
729 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
730 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
731 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
732 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
733 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
734 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
735 scm_make_shared_substring), tags.h (scm_tc7_substring,
736 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
737 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
738 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
739 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
742 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
743 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
744 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
745 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
746 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
747 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
748 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
749 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
750 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
751 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
752 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
753 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
754 (setzone, scm_strftime, scm_strptime), vports.c
755 (scm_make_soft_port): Remove calls to
756 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
757 gone, all strings are 0-terminated anyway.
759 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
760 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
761 double inclusion of the same headers to the SCM_<filename>_H
764 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
765 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
766 print.c (scm_iprin1): The type scm_tc7_substring does not exist
769 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
770 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
771 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
772 !SCM_<foo> over SCM_N<foo>.
774 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
776 * Makefile.am: Remove references to symbols-deprecated.c.
778 * symbols.c (scm_init_symbols): Don't initialize deprecated
781 * symbols-deprecated.c: Removed.
783 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
784 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
785 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
786 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
787 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
788 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
789 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
790 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
791 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
792 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
793 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
794 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
795 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
796 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
797 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
798 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
799 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
800 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
801 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
802 scm_intern0, scm_sysintern, scm_sysintern0,
803 scm_sysintern0_no_module_lookup, scm_symbol_value0,
804 scm_string_to_obarray_symbol, scm_intern_symbol,
805 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
806 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
807 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
808 vectors.[ch] (scm_vector_set_length_x): Removed.
810 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
811 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
812 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
813 Renamed the macros that are defined to inhibit double inclusion of
814 the same headers to the SCM_<filename>_H format.
816 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
817 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
820 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
822 * continuations.h (scm_contregs), debug.h (scm_debug_info,
823 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
824 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
825 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
826 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
827 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
828 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
829 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
830 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
831 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
832 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
833 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
835 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
836 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
837 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
838 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
839 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
840 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
841 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
842 double inclusion of the same headers to the SCM_<filename>_H
845 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
846 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
847 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
848 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
849 !SCM_<foo> over SCM_N<foo>.
851 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
853 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
854 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
855 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
856 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
857 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
858 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
859 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
860 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
861 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
862 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
863 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
864 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
865 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
866 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
867 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
868 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
869 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
870 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
871 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
872 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
873 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
874 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
875 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
876 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
877 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
878 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
879 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
880 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
881 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
882 the macros that are defined to inhibit double inclusion of the
883 same headers to the SCM_<filename>_H format.
885 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
887 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
888 "scm_t_portable" with "scm_port_table" which was an artifact from
889 the great "scm_*_t -> scm_t_" renaming.
891 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
893 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
894 used; nfc. Thanks to Bill Schottstaedt.
896 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
897 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
898 Thanks to Chris Cramer.
900 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
902 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
904 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
906 * dynwind.h (scm_swap_bindings): Declare.
907 * dynwind.c (scm_swap_bindings): Make non-static.
909 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
911 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
912 doing exactly nothing about them). thanks Neil!
914 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
916 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
918 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
920 * gc.c: Fix omission bug: Add `heap_segment' forward decl
921 (proto) in the case when either `GUILE_DEBUG' or
922 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
924 (map_free_list): Fix typo: Ref `f' correctly.
926 Thanks to Chris Cramer.
928 2001-08-15 Rob Browning <rlb@defaultvalue.org>
930 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
932 (libpath.h): change libguileversion to libguileinterface.
934 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
936 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
937 ChangeLog-2000. Thanks to Daniel Skarda!
939 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
941 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
942 do it from the Makefile.
944 * Makefile.am: rearrange the snarfing slightly, so that .doc files
945 are of a reasonable size.
947 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
949 * stacks.c (scm_make_stack): Improve docstring by explaining use
952 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
954 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
955 scm_char_whitespace_p, scm_char_upper_case_p,
956 scm_char_lower_case_p, scm_char_is_both_p): Do not require
957 characters to fulfill isascii in addition to the primary
960 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
962 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
963 scm_istr2flo, scm_istring2number): Removed.
965 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
968 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
969 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
972 (scm_string_to_number): Use new number parser.
974 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
975 handles complex numbers.
977 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
980 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
983 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
985 (scm_i_mem2number): Added.
987 (scm_exact_to_inexact): Changed signature.
989 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
990 here instead of within scm_i_mem2number. Call scm_i_mem2number
991 instead of scm_istr2int and scm_istring2number.
993 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
995 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
996 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
997 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
998 !SCM_<pred> over SCM_N<pred>.
1000 (scm_eval_body): Remove side effecting code from macro call.
1002 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
1005 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1007 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
1009 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
1011 Removed vcell slot from structs.
1013 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
1016 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
1017 zero. Use scm_vtable_index_layout instead of "0" when accessing
1019 (scm_init_struct): Remove vcell slot layout code from
1020 required_vtable_fields.
1022 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
1024 * goops.c (build_class_class_slots): Removed vcell slot
1027 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
1028 Removed vcell slot layout code.
1029 (scm_si_vcell): Removed.
1031 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1033 "Glocs" have been removed.
1035 * tags.h: Update tag system docs.
1036 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
1037 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
1038 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
1039 or SCM_NCONSP, respectively.
1041 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
1042 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
1043 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
1045 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
1046 tell glocs from structs.
1048 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
1050 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
1051 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
1052 instead of with glocs.
1053 (EVALCAR): Do not test for glocs.
1054 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
1056 (scm_unmemocar): Do not handle glocs.
1057 (scm_m_atfop): Memoize as a variable, not as a gloc.
1058 (scm_eval_args, scm_deval_args): Do not handle glocs.
1059 (scm_ceval, scm_deval): Likewise.
1061 * eval.h (SCM_XEVALCAR): Do not test for glocs.
1062 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
1065 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
1067 * dynwind.c (scm_swap_bindings): Likewise.
1068 (scm_dowinds): Updated to recognize lists of variables instead of
1071 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
1074 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
1077 2001-07-25 Gary Houston <ghouston@arglist.com>
1079 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
1080 docstrings to reflect the n-ary implementation.
1082 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1084 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
1085 value of a variable, not the plain "return" statement.
1087 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
1089 * eval.c: Allow variables in memoized code (in addition to glocs).
1090 (scm_lookupcar): Handle variables in lost races. Replace symbol
1091 with variable directly, do not make a gloc.
1092 (scm_unmemocar): Rewrite variables using a reverse lookup, just
1094 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
1097 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1099 * variable.c (scm_i_variable_print): Use "value" instead of
1100 "binding" since a binding is the mapping between symbols and
1101 variables, not between variables and their values.
1103 * tags.h (scm_tc7_variable): New.
1104 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
1105 * print.c (scm_iprin1): Likewise.
1107 * variable.h (scm_tc16_variable): Removed.
1108 (SCM_VARIABLEP): Test for new tc7 code.
1109 (scm_i_variable_print): New.
1110 * variable.c (scm_tc16_variable): Removed.
1111 (variable_print): Renamed to scm_i_variable_print and made
1113 (variable_equal_p): Removed.
1114 (make_variable): Construct a tc7 object instead of a smob.
1115 (scm_init_variable): Do not register smob.
1117 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
1119 * tags.h: Include inttypes.h when we have it.
1121 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
1123 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
1124 is taken by the new SCM_IM_CALL_WITH_VALUES.
1125 * print.c (scm_isymnames): Update table accordingly.
1127 2001-07-22 Gary Houston <ghouston@arglist.com>
1129 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
1130 SCM_MAKINUM to convert regoff_t value to SCM.
1132 2001-07-21 Gary Houston <ghouston@arglist.com>
1134 * scmsigs.c: include sys/time.h for itimer stuff.
1136 2001-07-19 Rob Browning <rlb@defaultvalue.org>
1138 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
1140 * c-tokenize.lex: add option %nounput to quiet warning.
1141 Add prototype for yylex to quiet warning.
1143 * scmconfig.h.in: add flags for setitimer and getitimer.
1145 * scmsigs.h (scm_init_scmsigs): new prototype.
1146 (scm_init_scmsigs): new prototype.
1148 * scmsigs.c (s_scm_setitimer): new function.
1149 (s_scm_setitimer): new function.
1151 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1153 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
1154 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
1155 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
1156 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
1157 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
1158 guile-func-name-check.in, guile-snarf-docs-texi.in,
1159 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
1160 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
1161 objprop.c, objprop.h, options.c, options.h, random.h,
1162 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
1163 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
1164 version.c, version.h: Updated copyright notice.
1166 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1168 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
1169 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
1170 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
1171 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
1172 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
1173 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
1174 sym_environment, scm_sym_change_class): New static variables to
1175 hold predefined symbols.
1177 (build_class_class_slots): Build the list using scm_list_n
1178 instead of cons. Also, slots are already created as lists, thus
1179 making a call to maplist unnecessary.
1181 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
1182 scm_class_direct_subclasses, scm_class_direct_methods,
1183 scm_class_precedence_list, scm_class_slots, scm_class_environment,
1184 scm_method_procedure, create_standard_classes, purgatory): Use
1187 (build_slots_list, compute_getters_n_setters,
1188 scm_sys_initialize_object, scm_sys_inherit_magic_x,
1189 get_slot_value_using_name, set_slot_value_using_name,
1190 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
1191 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
1192 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
1194 (scm_sys_prep_layout_x): Minimize variable scopes.
1196 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
1197 scm_sys_fast_slot_set_x): Fix signedness.
1199 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
1200 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
1201 scm_memoize_method, scm_wrap_object): Use packing and unpacking
1202 when converting to and from SCM values.
1204 (scm_enable_primitive_generic_x): Add rest argument checking.
1206 (map, filter_cpl, maplist, scm_sys_initialize_object,
1207 scm_sys_prep_layout_x, slot_definition_using_name,
1208 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
1209 call_memoize_method, scm_make, scm_make_class): Prefer explicit
1210 predicates over SCM_N?IMP tests.
1212 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
1215 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
1218 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1220 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
1222 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
1224 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
1226 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
1228 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
1230 * strings.c (s_scm_string): fix arg position in assert.
1232 2001-07-11 Gary Houston <ghouston@arglist.com>
1234 * strports.c (st_write): use memcpy, not strncpy. thanks to
1237 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
1239 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
1240 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
1241 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
1242 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
1243 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
1244 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1245 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
1246 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
1247 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
1248 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
1249 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
1250 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
1251 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
1252 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
1253 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
1254 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
1255 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
1256 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
1257 weaks.c, weaks.h: Remove "face-lift" comment.
1259 2001-07-08 Rob Browning <rlb@defaultvalue.org>
1261 * .cvsignore: add stamp-h.in.
1263 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1265 * hooks.c (scm_make_hook, scm_add_hook_x),
1266 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
1267 value info to the docstrings.
1269 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1271 Some more compatibility patches for Windows.
1273 * posix.c (getlogin): getlogin() implementation for Windows.
1275 * backtrace.c, ioext.c: Include <stdio.h>.
1277 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
1280 * cpp_sig_symbols.in: Added SIGBREAK.
1282 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
1284 * strports.c (scm_read_0str, scm_eval_0str): Call
1285 scm_c_read_string and scm_c_eval_string respectively, not
1286 themselves. Thanks to Dale P. Smith!
1288 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1290 * unif.c (scm_array_set_x): The variable args does not
1291 necessarily have to be a list. Further, got rid of a redundant
1294 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1296 * list.c (SCM_I_CONS): Make sure the cell type is initialized
1299 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
1300 init_heap_seg): Fixed signedness.
1302 (init_heap_seg): Replaced strange for-loop with a while loop.
1304 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
1306 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
1308 The following patch adds conservative marking for the elements of
1309 free or allocated cells.
1311 * gc.c (allocated_mark, heap_segment): New static functions.
1313 (which_seg): Deleted, since the functionality is now provided by
1314 function heap_segment.
1316 (map_free_list): Use heap_segment instead of which_seg.
1318 (MARK): If cell debugging is disabled, mark free cells
1321 (scm_mark_locations, scm_cellp): Extracted the search for the
1322 heap segment of a SCM value into function heap_segment.
1324 (scm_init_storage): Allocated cells must be marked
1327 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
1329 The following patch changes the representation of weak vectors to
1330 double cells instead of using an extension of the vector's
1333 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
1334 the result of SCM_WVECT_GC_CHAIN.
1336 (scm_gc_sweep): Weak vectors don't have extra fields any more.
1338 * weaks.c (allocate_weak_vector): New static function. It does
1339 not patch any previously created vector object during the
1340 construction of a weak vector, and thus doesn't need to switch
1341 off interrupts during vector creation.
1343 (scm_make_weak_vector, scm_make_weak_key_hash_table,
1344 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1345 Use allocate_weak_vector to provide the new weak vector object.
1347 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
1348 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
1349 now stored in the double cell.
1351 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
1354 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
1355 using an entry of the double cell.
1357 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
1359 * stamp-h.in: bye bye
1361 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
1363 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
1366 * load.c, load.h (scm_c_primitive_load,
1367 scm_c_primitive_load_path): New.
1369 * strports.c, strports.h (scm_c_read_string): Renamed from
1370 scm_read_0str. Also, added "const" qualifier to argument.
1371 (scm_c_eval_string): Renamed from scm_eval_0str.
1372 (scm_read_0str, scm_eval_0str): Deprecated.
1374 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1376 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
1379 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
1381 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
1382 scm_list_n): New functions.
1383 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
1384 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
1385 (lots of files): Use the new functions.
1387 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
1389 * strings.c: #include "libguile/deprecation.h".
1391 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1393 * read.c (scm_lreadr): When reading a hash token, check for a
1394 user-defined hash procedure first, so that overriding the builtin
1395 hash characters is possible (this was needed for implementing
1396 SRFI-4's read synax `f32(...)').
1398 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
1399 because the latter is unsigned now and breaks comparisons like
1400 (n < (scm_t_signed_bits)MIN_VALUE).
1402 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
1404 * eval.h, eval.c (scm_call_4): New function.
1406 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
1407 directly rather than dispatching to them via scm_ithrow and a lazy
1410 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
1411 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
1412 for trap handler procedures.
1414 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
1415 procedures not being #f.
1417 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
1419 * Makefile.am (c-tokenize.c): add rule to generate it.
1420 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
1422 filter-doc-snarfage.c: remove.
1424 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1426 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
1428 The following set of changes makes compiling Guile under various
1429 Windows compilers easier. Compilation under GNU systems should
1430 not be affected at all.
1432 Thanks to Stefan Jahn for all necessary information, patches and
1435 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
1436 getpgrp, ttyname, primitive-fork and some header inclusion for
1439 * random.c: Define M_PI, if not predefined and use __int64 for
1440 LONG64 under Windows.
1442 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
1443 Windows and conditionalize some signal names.
1445 * socket.c (scm_getsockopt): Added missing comma.
1446 Include socket library header under Windows.
1448 * stime.c (CLKTCK): Add cast to int, to make it compile under
1451 * ports.c (truncate): New function, compiled only under Windows.
1453 * net_db.c: Do not declare errno under Windows.
1455 * iselect.h, inet_aton.c: Include socket library headers under
1458 * guile.c (inner_main): Under Windows, initialize socket library
1459 and initialize gdb_interface data structures.
1461 * gdb_interface.h: Under Windows, gdb_interface cannot be
1462 initialized statically. Initialize at runtime instead.
1464 * fports.c (write_all): ssize_t -> size_t.
1465 (fport_print): Conditionalize call to ttyname().
1466 (getflags): New function, compiled only under Windows.
1468 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
1469 primitives chown, link, fcntl.
1470 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
1473 * backtrace.c: Include <io.h> under Windows.
1475 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
1477 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
1480 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
1482 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1483 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
1484 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1485 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
1486 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
1487 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
1488 (scm_dynamic_wind, scm_dowinds), environments.c
1489 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
1490 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
1491 goops.c (GETVAR, purgatory, make_class_from_template,
1492 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
1493 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
1494 (scm_primitive_load), modules.c (scm_resolve_module,
1495 scm_c_define_module, scm_c_use_module, scm_c_export,
1496 module_variable, scm_eval_closure_lookup, scm_sym2var,
1497 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1498 ports.c (scm_port_for_each), print.c (scm_printer_apply),
1499 properties.c (scm_primitive_property_ref), ramap.c (ramap,
1500 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
1501 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
1502 (scm_object_to_string, scm_call_with_output_string,
1503 scm_call_with_input_string), throw.c (scm_body_thunk,
1504 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
1505 scm_make_shared_array), vports.c (sf_flush, sf_write,
1506 sf_fill_input, sf_close): Use one of the above functions.
1507 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
1509 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1511 * filesys.c (scm_close), ports.c (scm_close_port,
1512 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
1513 instead of SCM_NEGATE_BOOL.
1515 * filesys.c (scm_stat): Clean up type dispatch.
1517 * filesys.c (scm_stat), ports.c (scm_input_port_p,
1518 scm_output_port_p): Get rid of redundant IM type check.
1520 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
1521 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
1522 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1523 scm_return_entry), numbers.c (scm_number_to_string), objects.c
1524 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
1525 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
1526 scm_addr_vector), stime.c (scm_strftime), strings.c
1527 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
1528 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
1529 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1530 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
1531 instead of scm_makfromstr.
1533 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
1534 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
1535 scm_read_hash_extend), stime.c (scm_strftime), strings.c
1536 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
1537 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
1538 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
1539 !SCM_<pred> over SCM_N<pred>.
1541 * strings.[ch] (scm_makfromstr): Deprecated.
1543 (scm_mem2string): New function, replaces scm_makfromstr.
1545 * strings.c (scm_substring), strop.c (string_copy,
1546 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1547 (scm_symbol_to_string): Fix gc problem.
1549 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
1552 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
1553 warning about comparing signed and unsigned values. This fix is
1554 not optimal, since it won't work reliably if sizeof (c_start) >
1555 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
1556 solution is to define this macro as an inline function, thus
1557 allowing to specifiy the types of c_start and c_end.
1559 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1561 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
1564 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
1565 Rename <foo>H to SCM_<foo>_H.
1567 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
1568 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1570 (narrow_stack): Make i unsigned. Don't use side-effecting
1571 operations in conditions.
1573 (narrow_stack, scm_make_stack, scm_stack_id,
1574 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
1576 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
1577 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
1580 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
1583 (scm_last_stack_frame): Remove bogus `;´.
1585 * stacks.h (SCM_FRAMEP): Fix type check.
1587 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
1589 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
1590 c-tokenize.c when doing maintainer-clean.
1592 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
1594 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
1597 * eval.c: all hash signs are in column 0.
1599 * Makefile.am (guile_filter_doc_snarfage): build using
1600 c-tokenize.c, not filter-doc-snarfage.c.
1601 rearrange snarfing dependencies a bit.
1603 * c-tokenize.lex: new file.
1605 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
1607 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
1608 scm_t_srcpropso_plist. See the big type renaming.
1609 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
1610 Thanks to Seth Alves!
1612 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
1613 they aren't defined already.
1615 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1617 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
1618 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
1621 * backtrace.c (display_expression, scm_set_print_params_x,
1622 display_application, display_frame, scm_backtrace), numbers.c
1623 (scm_istring2number), objects.c (scm_class_of,
1624 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
1625 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1627 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
1630 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
1631 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
1633 * objects.c (scm_class_of): Type fix.
1635 (scm_mcache_lookup_cmethod): Improved comment, simplified,
1638 * pairs.h (scm_error_pair_access): The function can return if
1641 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1643 * init.c (scm_init_guile_1): Removed initialization of tag.c.
1645 * gdbint.c, init.c: Removed inclusion of tag.h.
1647 * tag.h, tag.c: Removed files.
1649 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
1651 2001-06-20 Gary Houston <ghouston@arglist.com>
1653 * deprecation.c, extensions.c, rw.c: include string.h.
1655 2001-06-19 Gary Houston <ghouston@arglist.com>
1657 * filter-doc-snarfage.c (process): added ungetc in
1658 MULTILINE_COOKIE case since otherwise it fails when there's no
1659 space between the '(' and the quote of the following string
1662 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1664 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
1666 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1668 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
1669 extension takes place.
1670 * strings.h (SCM_STRING_LENGTH): Likewise.
1671 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
1673 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
1676 * tags.h: Include <stdint.h> when we have it.
1677 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
1678 available. Else use "unsigned long".
1679 (scm_signed_bits_t): New.
1681 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
1682 (SCM_INUM): Cast result to scm_signed_bits_t.
1684 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
1686 * mkstemp.c: Update path to #include file scmconfig.h.
1687 Thanks to Golubev I. N.
1689 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1691 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
1693 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
1694 the macro definition.
1696 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
1697 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
1698 instead of SCM_INST_TYPE.
1700 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
1701 the object is a struct before accessing its struct flags.
1703 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
1705 2001-06-10 Gary Houston <ghouston@arglist.com>
1707 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
1708 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
1709 work reliably anymore. try it from boot-9.scm instead.
1711 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
1713 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
1714 Thanks to Matthias Köppe!
1716 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
1718 * snarf.h, filter-doc-snarfage.c: more changes to cope with
1719 space-happy C preprocessors.
1721 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
1722 inside cookies. thanks to Matthias Köppe!
1724 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1726 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
1727 keywords. Fix gc protection.
1729 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
1730 operations in macro calls.
1732 * pairs.c (scm_error_pair_access): Avoid recursion.
1734 Thanks to Matthias Koeppe for reporting the bugs that correspond
1735 to the following set of patches.
1737 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
1738 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
1739 bitvector base address using SCM_BITVECTOR_BASE.
1741 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
1744 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1746 * goops.c (SCM_CLASS_REDEF): Removed.
1748 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
1751 Thanks to Matthias Koeppe for reporting the bugs that correspond
1752 to the following set of patches.
1754 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
1755 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
1756 scm_sys_allocate_instance, clear_method_cache,
1757 scm_sys_invalidate_method_cache_x, scm_make,
1758 create_standard_classes, scm_make_port_classes, scm_make_class,
1759 scm_add_slot): Use SCM_SET_SLOT to set slot values.
1761 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
1763 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
1765 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
1766 UNARY_ELTS_CODE): Remove bogus break statement.
1768 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
1769 Don't access bit vectors elements as SCM objects.
1771 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
1772 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1773 Don't assign to an unpacked value.
1775 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1777 * __scm.h (SCM_NORETURN): Moved here from error.h.
1779 (SCM_UNUSED): New macro.
1781 (SCM_DEBUG_PAIR_ACCESSES): New macro.
1783 * backtrace.c (display_error_handler), continuations.c
1784 (continuation_print), debug.c (debugobj_print), dynwind.c
1785 (guards_print), environments.c (observer_print,
1786 core_environments_finalize, leaf_environment_cell,
1787 leaf_environment_print, eval_environment_print,
1788 eval_environment_observer, import_environment_define,
1789 import_environment_undefine, import_environment_print,
1790 import_environment_observer, export_environment_define,
1791 export_environment_undefine, export_environment_print,
1792 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
1793 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
1794 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
1795 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
1796 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
1797 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
1798 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
1799 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
1800 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
1801 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
1802 set_slot_value, test_slot_existence, scm_change_object_class,
1803 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
1804 default_setter), guardians.c (guardian_print, guardian_gc_init,
1805 guardian_zombify, whine_about_self_centered_zombies), guile.c
1806 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
1807 mallocs.c (malloc_print), numbers.c (scm_print_real,
1808 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
1809 end_input_default, scm_port_print, fill_input_void_port,
1810 write_void_port), root.c (root_print), smob.c (scm_mark0,
1811 scm_free0, scm_smob_print, scm_smob_apply_1_error,
1812 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
1813 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
1814 (scm_struct_free_0, scm_struct_free_standard,
1815 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
1816 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
1817 scm_handle_by_throw, scm_ithrow), weaks.c
1818 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
1819 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
1820 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
1822 * error.h (SCM_NORETURN): Moved to __scm.h.
1824 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
1825 Renamed <foo>H to SCM_<foo>_H.
1827 * gc.c (debug_cells_gc_interval): New static variable.
1829 (scm_assert_cell_valid): If selected by the user, perform
1830 additional garbage collections.
1832 (scm_set_debug_cell_accesses_x): Extended to let the user specify
1833 if additional garbage collections are desired.
1835 (mark_gc_async): If additional garbage collections are selected
1836 by the user, don't call the after-gc-hook. Instead require the
1837 user to run the hook manually.
1839 * pairs.c (scm_error_pair_access): New function. Only compiled
1840 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
1842 * pairs.h (SCM_VALIDATE_PAIR): New macro.
1844 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
1845 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
1846 is a real pair object. (Glocs are also accepted, but that may
1847 change.) If not, abort with an error message.
1849 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1851 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
1853 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
1854 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
1856 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
1858 * extensions.c (scm_c_register_extension): Allow NULL as library
1860 (load_extension): Ignore NULL library names when comparing.
1862 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
1863 non-pointers are being compared. Thanks to Alexander Klimov!
1865 2001-06-04 Gary Houston <ghouston@arglist.com>
1867 * rw.c (scm_write_string_partial): new procedure implementing
1868 write-string/partial in (ice-9 rw).
1869 * rw.h: declare scm_write_string_partial.
1871 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
1873 * keywords.c (keyword_print): Substract 1 from length of symbol
1874 name, accounting for the silly dash.
1876 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
1877 Do not emit deprecation warning.
1879 Added exception notice to all files.
1881 * dynl.c: Include "deprecation.h".
1883 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
1885 * dynl.c (scm_register_module_xxx, scm_registered_modules,
1886 scm_clear_registered_modules): Deprecated.
1888 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
1890 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
1891 guile-snarf-docs-texi.
1893 * fports.c: HAVE_ST_BLKSIZE changed to
1894 HAVE_STRUCT_STAT_ST_BLKSIZE.
1895 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
1896 HAVE_STRUCT_STAT_ST_BLKSIZE.
1898 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
1899 HAVE_STRUCT_STAT_ST_RDEV.
1900 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
1901 HAVE_STRUCT_STAT_ST_BLKSIZE.
1902 (scm_stat2scm): HAVE_ST_BLOCKS changed to
1903 HAVE_STRUCT_STAT_ST_BLOCKS.
1905 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
1907 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
1908 of scm_eval_x to allow module changes between the forms in the
1909 string. Set/restore module using scm_c_call_with_current_module.
1911 * mkstemp.c: New file, slightly modified from libiberties
1914 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
1916 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
1917 filter-doc-snarfage.c: new files.
1919 * Makefile.am: add stuff to [build,] use and distribute
1920 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
1922 * guile-snarf.in: grok the new snarf output.
1924 * snarf.h: make the output both texttools- and `read'-friendly.
1926 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
1927 guile-snarf-docs. (should also deprecate, I guess. maybe not).
1929 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
1931 * print.c (scm_simple_format): Support "~~" and "~%". Signal
1932 error for unsupported format controls and for superflous
1933 arguments. Thanks to Daniel Skarda!
1935 * print.h, print.c (scm_print_symbol_name): Factored out of
1937 (scm_iprin1): Call it.
1939 * keywords.c (keyword_print): Use scm_print_symbol_name so that
1940 weird names are printed correctly.
1942 * print.c (scm_print_symbol_name): Symbols whose name starts with
1943 `#' or `:' or ends with `:' are considered weird.
1945 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1947 * numbers.c (scm_difference, scm_divide): Clarified comments for -
1950 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1952 * debug.h: Removed prototype for scm_eval_string.
1954 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1956 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
1957 (make-string 2000 #\!))' in an older version).
1959 Change strncpy to memcpy to allow embedded NUL characters in
1962 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
1964 * hooks.c (scm_create_hook): deprecated.
1965 (make_hook): deleted.
1966 (scm_make_hook): all the hook creation code is now here.
1968 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
1969 a hook, make it permanent, and do a `scm_c_define' on it.
1971 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
1973 * socket.c (s_scm_inet_pton): fix docstring quoting.
1974 (s_scm_inet_ntop): ditto.
1976 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
1978 * hashtab.c (scm_internal_hash_fold): fix argument position in
1981 * environments.c (s_scm_import_environment_set_imports_x): fix
1982 argument position in SCM_ASSERT.
1984 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
1985 (s_scm_make_iloc): ditto.
1987 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1989 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
1991 * eval.c (promise_print): Read the promise's value as an object.
1993 (SCM_CEVAL): Don't perform side-effecting operations in macro
1996 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
1997 conditional expression.
1999 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
2002 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
2003 text, removed redundant computation of effective_length and fixed
2006 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
2009 (wrap_init): Don't use SCM_C[AD]R for non pairs.
2011 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
2013 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
2014 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
2016 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
2018 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
2019 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
2020 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
2021 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
2023 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
2025 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
2027 * ramap.c (ramap_rp): Removed bogus `;´.
2029 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
2032 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
2033 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
2034 Read SCM objects rather than scm_bits_t values.
2036 * tags.h (SCM_VOIDP_TEST): Removed.
2038 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
2039 value of 2 now corresponds to the former 1, the current 1
2040 corresponds to the former situation that SCM_VOIDP_TEST was
2043 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
2044 If this appears to be not ANSI compliant, we will change it to
2045 typedef struct scm_unused_struct { } * SCM;
2046 Thanks to Han-Wen Nienhuys for the suggestion.
2048 * unif.c (scm_array_set_x): Fix typing problem, and use
2049 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
2050 dealing with uniform vectors.
2052 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
2054 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
2055 (scm_igc): mark from them, too (precisely, not conservatively!).
2057 * root.h (scm_gc_registered_roots): new object in
2060 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
2061 `scm_protect_object'. shouldn't call it at all, though, it seems.
2063 * gc.c (scm_[un]protect_object): deprecated.
2064 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
2065 (scm_gc_[un]register_root[s]): new.
2067 * gc.h: add prototypes for scm_gc_[un]protect_object,
2068 scm_gc_[un]register_root[s].
2070 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
2072 revert the controversial part of the 2001-05-24 changes.
2074 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
2076 * modules.c (scm_env_module): Exported to Scheme.
2078 * eval.c (scm_debug_opts): New option `show-file-name'.
2080 * debug.h (SCM_SHOW_FILE_NAME): New.
2082 * backtrace.c: Include "libguile/filesys.h".
2083 (sym_base, display_backtrace_get_file_line,
2084 display_backtrace_file, display_backtrace_file_and_line): New.
2085 (display_frame): Call display_backtrace_file_and_line if that is
2087 (display_backtrace_body): Call scm_display_backtrace_file if
2090 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
2091 Prototypes removed since there's no definition for these
2094 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2096 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
2097 Changed use of scm_array->scm_array_t and
2098 scm_array_dim->scm_array_dim_t to enable build with
2099 --disable-deprecated.
2101 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
2103 The purpose of this set of changes is to regularize Guile's usage
2104 of ANSI C integral types, with the following ideas in mind:
2106 - SCM does not nesessarily have to be long.
2107 - long is not nesessarily enough to store pointers.
2108 - long is not nesessarily the same size as int.
2110 The changes are incomplete and possibly buggy. Please test on
2114 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
2117 * unif.h: type renaming:
2118 scm_array -> scm_array_t
2119 scm_array_dim -> scm_array_dim_t
2120 the old names are deprecated, all in-Guile uses changed.
2122 * tags.h (scm_ubits_t): new typedef, representing unsigned
2125 * stacks.h: type renaming:
2126 scm_info_frame -> scm_info_frame_t
2127 scm_stack -> scm_stack_t
2128 the old names are deprecated, all in-Guile uses changed.
2130 * srcprop.h: type renaming:
2131 scm_srcprops -> scm_srcprops_t
2132 scm_srcprops_chunk -> scm_srcprops_chunk_t
2133 the old names are deprecated, all in-Guile uses changed.
2135 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
2136 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
2137 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
2138 vectors.c, vports.c, weaks.c:
2139 various int/size_t -> size_t/scm_bits_t changes.
2141 * random.h: type renaming:
2142 scm_rstate -> scm_rstate_t
2143 scm_rng -> scm_rng_t
2144 scm_i_rstate -> scm_i_rstate_t
2145 the old names are deprecated, all in-Guile uses changed.
2147 * procs.h: type renaming:
2148 scm_subr_entry -> scm_subr_entry_t
2149 the old name is deprecated, all in-Guile uses changed.
2151 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
2153 scm_option -> scm_option_t
2154 the old name is deprecated, all in-Guile uses changed.
2156 * objects.c: various long -> scm_bits_t changes.
2157 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
2159 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
2162 * num2integral.i.c: new file, multiply included by numbers.c, used
2163 to "templatize" the various integral <-> num conversion routines.
2165 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
2166 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
2168 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
2169 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
2170 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
2171 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
2172 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
2173 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
2174 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
2175 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
2176 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
2177 scm_num2size): new functions.
2179 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
2181 * load.c: change int -> size_t in various places (where the
2182 variable is used to store a string length).
2183 (search-path): call scm_done_free, not scm_done_malloc.
2185 * list.c (scm_ilength): return a scm_bits_t, not long.
2186 some other {int,long} -> scm_bits_t changes.
2188 * hashtab.c: various [u]int -> scm_bits_t changes.
2189 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
2190 (scm_ihashx): n: uint -> scm_bits_t
2191 use scm_bits2num instead of scm_ulong2num.
2193 * gsubr.c: various int -> scm_bits_t changes.
2195 * goops.[hc]: various {int,long} -> scm_bits_t changes.
2197 * gh_data.c (gh_num2int): no loss of precision any more.
2199 * gh.h (gh_str2scm): len: int -> size_t
2200 (gh_{get,set}_substr): start: int -> scm_bits_t,
2202 (gh_<num>2scm): n: int -> scm_bits_t
2203 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
2204 (gh_length): return scm_bits_t, not unsigned long.
2206 * gc.[hc]: various small changes relating to many things stopping
2207 being long and starting being scm_[u]bits_t instead.
2208 scm_mallocated should no longer wrap around.
2210 * fports.h: type renaming:
2211 scm_fport -> scm_fport_t
2212 the old name is deprecated, all in-Guile uses changed.
2214 * fports.c (fport_fill_input): count: int -> scm_bits_t
2215 (fport_flush): init_size, remaining, count: int -> scm_bits_t
2217 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
2218 those prototypes, as the functions they prototype don't exist.
2220 * fports.c (default_buffer_size): int -> size_t
2221 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
2222 default_size: int -> size_t
2223 (scm_setvbuf): csize: int -> scm_bits_t
2225 * fluids.c (n_fluids): int -> scm_bits_t
2226 (grow_fluids): old_length, i: int -> scm_bits_t
2227 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
2229 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
2231 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
2232 the new and shiny SCM_NUM2INT.
2234 * extensions.c: extension -> extension_t (and made a typedef).
2236 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
2237 there are no nasty surprises if/when the various deeply magic tag
2238 bits move somewhere else.
2240 * eval.c: changed the locals used to store results of SCM_IFRAME,
2241 scm_ilength and such to be of type scm_bits_t (and not int/long).
2242 (iqq): depth, edepth: int -> scm_bits_t
2243 (scm_eval_stack): int -> scm_bits_t
2244 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
2245 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
2246 i: int -> scm_bits_t
2248 * environments.c: changed the many calls to scm_ulong2num to
2250 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
2252 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
2254 * debug.h: type renaming:
2255 scm_debug_info -> scm_debug_info_t
2256 scm_debug_frame -> scm_debug_frame_t
2257 the old names are deprecated, all in-Guile uses changed.
2258 (scm_debug_eframe_size): int -> scm_bits_t
2260 * debug.c (scm_init_debug): use scm_c_define instead of the
2261 deprecated scm_define.
2263 * continuations.h: type renaming:
2264 scm_contregs -> scm_contregs_t
2265 the old name is deprecated, all in-Guile uses changed.
2266 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
2267 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
2269 * continuations.c (scm_make_continuation): change the type of
2270 stack_size from long to scm_bits_t.
2272 * ports.h: type renaming:
2273 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
2274 scm_port -> scm_port_t
2275 scm_ptob_descriptor -> scm_ptob_descriptor_t
2276 the old names are deprecated, all in-Guile uses changed.
2277 (scm_port_t.entry): int -> scm_bits_t.
2278 (scm_port_t.line_number): int -> long.
2279 (scm_port_t.putback_buf_size): int -> size_t.
2281 * __scm.h (long_long, ulong_long): deprecated (they pollute the
2282 global namespace and have little value beside that).
2283 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
2285 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
2286 exist (for size_t & ptrdiff_t).
2287 (scm_sizet): deprecated.
2289 * Makefile.am (noinst_HEADERS): add num2integral.i.c
2291 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
2293 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
2294 SCM_VARIABLE_INIT since that it what it used to be.
2296 * deprecation.c (scm_include_deprecated_features): Make docstring
2297 ANSIsh. Thanks to Matthias Köppe!
2299 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
2301 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
2302 needed for weak-key hashtables.
2304 * procs.c (scm_make_subr_with_generic): Add missing last argument
2305 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
2307 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
2308 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
2310 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
2312 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
2314 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
2315 `duplicate_string'. Do not use an indirect cell, store symbol
2316 directly in collision list of hash table.
2317 (duplicate_string): Removed.
2319 * init.c (scm_init_guile_1): Call scm_init_extensions.
2321 * Makefile.am: Add "extensions.c" and related files in all the
2324 * extensions.h, extension.c: New files.
2326 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
2328 * modules.h (scm_system_module_env_p): Move out of deprecated
2331 * rw.h (scm_init_rw): Added prototype.
2333 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
2334 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
2335 New functions. They replace scm_make_gsubr and
2336 scm_make_gsubr_with_generic. The `make' variants only create the
2337 gsubr object, while the `define' variants also put it into the
2338 current module. Changed all callers.
2339 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
2341 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
2342 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
2343 functions. They replace scm_make_subr, scm_make_subr_opt and
2344 scm_make_subr_with_generic. The `make' variants only create the
2345 subr object, while the `define' variants also put it into the
2346 current module. Changed all callers.
2347 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
2350 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
2351 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
2354 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
2356 * throw.c (scm_lazy_catch): Slight docstring clarification.
2358 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
2360 * throw.c: Lazy-catch handlers are no longer allowed to return.
2361 Fixed comments throughout.
2362 (scm_ithrow): Signal an error when a lazy-catch handler returns.
2363 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
2366 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
2367 refered to s_scm_minor_version previously.
2369 * modules.h, modules.c: Moved around a lot of code so that
2370 deprecated features appear at the bottom.
2371 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
2372 module_prefix, make_modules_in_var, beautify_user_module_x_var,
2373 scm_the_root_module, scm_make_module, scm_ensure_user_module,
2374 scm_load_scheme_module): Deprecated.
2375 (scm_system_module_env_p): Return SCM_BOOL_T directly for
2376 environments corresponding to the root module.
2377 (convert_module_name, scm_c_resolve_module,
2378 scm_c_call_with_current_module, scm_c_define_module,
2379 scm_c_use_module, scm_c_export): New.
2380 (the_root_module): New static variant of scm_the_root_module. Use
2381 it everywhere instead of scm_the_root_module.
2383 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
2384 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
2385 (scm_c_with_fluid): New.
2386 (scm_with_fluids): Use scm_c_with_fluids instead of
2387 scm_internal_with_fluids.
2389 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
2390 `scm_init_goops'. Do not explicitly create/switch modules.
2391 Return SCM_UNSPECIFIED.
2392 (scm_init_goops): Only register `%init-goops-builtins' procedure.
2393 (scm_load_goops): Use scm_c_resolve_module instead of
2396 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
2397 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
2398 `scm_init_rw' prior to loading the startup files.
2400 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
2401 scm_init_rdelim. Do not explicitly create/switch modules.
2402 Return SCM_UNSPECIFIED.
2403 (scm_init_rdelim): Only register `%init-rdelim-builtins'
2406 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
2407 explicitly create/switch modules. Return SCM_UNSPECIFIED.
2408 (scm_init_rw): Only register `%init-rw-builtins' procedure.
2410 * script.c (scm_shell): Evaluate the compiled switches in the
2411 current module, not in the root module.
2413 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
2415 * fluids.c (scm_c_with_fluids): Rename from
2416 scm_internal_with_fluids.
2417 (scm_internal_with_fluids): Deprecated.
2418 (scm_c_with_fluid): New.
2420 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2422 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
2424 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
2425 accessed with SCM_C[AD]R.
2427 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
2429 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
2431 * version.c (s_scm_major_version): doc fixes.
2432 (s_scm_minor_version): doc fixes.
2433 (s_scm_minor_version): new function.
2435 * version.h (scm_init_version): new function.
2437 * versiondat.h.in: add GUILE_MICRO_VERSION.
2439 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2441 * deprecation.c (scm_init_deprecation): Renamed
2442 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
2444 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
2446 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
2447 dependent on cpp_cnvt.awk
2449 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2451 * script.c (scm_compile_shell_switches): New command line option
2452 `--use-srfi' for loading a list of SRFIs on startup.
2453 (scm_shell_usage): Added `--use-srfi' to help message.
2455 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2457 Merged from mvo-vcell-cleanup-1-branch.
2459 The concept of vcells has been removed from Guile. With it,
2460 explicit obarrays and associated operations are gone. Use
2461 hashtables instead of obarrays.
2463 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
2464 result as variable instead of vcell. Glocs no longer point to a
2465 vcell but to a variable. Use scm_c_define instead of
2466 scm_sysintern and treat the result as a variable (which it is),
2469 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
2470 SCM_DEFVARIABLEP): Deprecated.
2471 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
2472 (variable_print): Do not print name of variable.
2473 (variable_equalp): Compare values, not vcells.
2474 (anonymous_variable_sym): Removed.
2475 (make_vcell_variable): Removed.
2476 (make_variable): New, as replacement.
2477 (scm_make_variable, scm_make_undefined_variable): Do not take name
2479 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
2481 (scm_builtin_variable): Deprecated.
2483 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
2484 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
2485 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
2486 scm_sysintern, scm_sysintern0, scm_symbol_value0,
2487 scm_string_to_obarray_symbol, scm_intern_symbol,
2488 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
2489 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
2490 Deprecated and moved to "symbols-deprecated.c".
2491 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
2492 (scm_init_symbols): Call scm_init_symbols_deprecated.
2493 * symbols-deprecated.c: New file.
2494 * Makefile.am: Added symbols-deprecated.c and related files in all
2497 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2498 SCM_GLOBAL_VCELL_INIT): Deprecated.
2499 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
2500 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
2502 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
2505 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
2506 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
2507 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
2508 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
2509 Changed according to the `throughout' comments.
2511 * modules.h, modules.c (scm_module_system_booted_p): Changed type
2513 (scm_module_type): Removed.
2514 (the_root_module): Renamed to the_root_module_var. Now points to
2515 a variable instead of a vcell. Updated all uses.
2516 (scm_the_root_module): Return SCM_BOOL_F when module systems
2517 hasn't been booted yet.
2518 (SCM_VALIDATE_STRUCT_TYPE): Removed.
2519 (scm_post_boot_init_modules): Made static.
2520 (scm_set_current_module): Call scm_post_boot_init_modules on first
2522 (make_modules_in, beautify_user_module_x, resolve_module,
2523 try_module_autoload, module_make_local_var_x): Tacked on "_var"
2524 suffix. Now point to variables instead of vcells. Updated all
2526 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
2527 and return SCM_BOOL_F in that case.
2528 (scm_module_transformer): Likewise.
2529 (sym_module, scm_lookup_closure_module, scm_env_module): New.
2530 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
2531 (scm_eval_closure_lookup): Do not allow new definitions when
2532 `interface' flag is set.
2533 (scm_standard_interface_eval_closure): New.
2534 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
2535 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
2536 scm_c_lookup, scm_c_module_define, scm_c_define,
2537 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
2538 scm_modules_prehistory): New.
2539 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
2540 instead of scm_intern0.
2542 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
2545 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
2546 hashtable operations to maintain the keywords, not obarray ones.
2548 * init.c (scm_load_startup_files): Do not call
2549 scm_post_boot_init_modules. This is done by
2550 scm_set_current_module now.
2551 (scm_init_guile_1): Call scm_modules_prehistory. Call
2552 scm_init_variable early on.
2554 * goops.c (s_scm_sys_goops_loaded): Get
2555 var_compute_applicable_methods from scm_sym2var, not from a direct
2556 invocation of scm_goops_lookup_closure.
2558 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
2560 * gc.c: Added simple debugging hack to mark phase of GC: When
2561 activated, do not tail-call scm_gc_mark. This gives nice
2563 (scm_unhash_name): Removed.
2565 * feature.c (features): Renamed to features_var. Now points to a
2566 variable instead of a vcell. Updated all uses.
2568 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
2569 `scm_current_module_lookup_closure' which will do the right thing
2570 when the module system hasn't been booted yet.
2571 (SCM_GLOC_SYM): Removed.
2572 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
2573 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
2575 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
2576 instead of with vcells. Do not overwrite `var' with the result of
2577 the lookup, use the new `real_var' instead. Remove `var2' in
2578 exchange (which was only used with threads).
2579 (sym_three_question_marks): New.
2580 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
2582 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
2583 (scm_m_atfop): Expect the function definition to be a variable
2585 (scm_macroexp): Do not use `unmemocar', explicitely remember the
2587 (scm_unmemocopy): Removed thoughts about anti-macro interface.
2588 (scm_eval_args): Use more explicit code in the gloc branch of the
2589 atrocious struct ambiguity test. The optimizer will sort this
2591 (scm_deval_args): Likewise.
2592 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
2593 remember the symbol instead. Added some comments where
2594 scm_tc3_cons_gloc really exclusively refers to structs.
2595 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
2596 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
2597 of scm_sysintern in general.
2599 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
2602 * debug.c (s_scm_make_gloc): Only allow proper variables, no
2603 pairs. Put the variable directly in the gloc.
2604 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
2605 (scm_init_debug): Use scm_c_define instead scm_sysintern.
2607 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
2609 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
2610 scm_the_last_stack_fluid_var. It now points to a variable instead
2611 of a vcell. Updated all uses.
2612 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
2613 instead of a vcell. Updated all uses.
2615 * _scm.h: Include "variables.h" and "modules.h" since almost
2616 everybody needs them now.
2618 * root.h (scm_symhash, scm_symhash_vars): Removed.
2619 * gc.c (scm_init_storage): Do not initialize them.
2621 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2623 * eval.c (scm_init_eval): Initialize scm_undefineds and
2626 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
2627 like the SCM_NEWCELL macro counterparts.
2629 (scm_init_storage, scm_init_gc): Moved initialization of
2630 scm_tc16_allocated from scm_init_gc to scm_init_storage.
2632 (scm_init_storage): Moved initialization of scm_undefineds and
2633 scm_listofnull to eval.c, initializion of scm_nullstr to
2634 strings.c, initializion of scm_nullvect to vectors.c.
2636 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
2637 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
2639 * init.c (scm_init_guile_1): Reordered some initializations and
2640 added dependcy information comments.
2642 * load.c (scm_init_load): Use scm_nullstr.
2644 * strings.c (scm_init_strings): Initialize scm_nullstr.
2646 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
2648 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
2650 * values.c (print_values): Print as a unreadable object, not as
2651 multiple lines. Thanks to Matthias Köppe!
2653 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2655 * deprecation.c: Fixed copyright date.
2657 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
2658 DEPRECATION_H to SCM_DEPRECATION_H.
2660 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
2662 * guile-doc-snarf.in: Update copyright.
2663 Fix relative path bug. Thanks to Sergey Poznyakoff.
2665 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2667 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
2668 accept open ports. Thanks to Quetzalcoatl Bradley!
2670 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2672 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
2673 has 779 primitives on startup.
2675 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
2677 * eval.c (scm_i_eval): Copy expression before passing it to
2678 SCM_XEVAL. The copy operation was removed unintendedly during my
2679 change on 2001-03-25.
2681 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
2683 from Matthias Köppe (thanks!):
2685 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
2688 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
2691 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2693 * gc.c (scm_init_gc): Added FIXME comment.
2695 * hooks.c: Since hooks don't have a name any more, it is not
2696 necessary to include objprop.h.
2698 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
2700 (symbol_name, scm_make_hook_with_name): Removed.
2702 (scm_create_hook): Don't set the hook's name property.
2704 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
2706 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
2708 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
2710 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
2711 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
2712 FLOBUFLEN and define it unconditionally.
2714 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
2716 * gh_data.c (gh_lookup): Call gh_module_lookup with
2717 `scm_current_module ()', not `#f'.
2718 (gh_module_lookup): Expect a module instead of an obarray as first
2719 argument and do lookup in that module.
2721 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
2722 arrays. The length of array is already determined differently and
2723 scm_uniform_vector_length does not work on arrays.
2725 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2727 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
2728 as well. "SCM (*)(...)" does not work on RedHat 7.1.
2730 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
2731 they are not used. Changed `wrong type' error into `wrong num
2732 args' error. Changed all callers.
2734 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
2735 arguments are supplied.
2737 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
2739 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
2740 describe `regexp/notbol' and `regexp/noteol' execution flags.
2742 * strop.c (scm_substring_move_x): Doc fix; nfc.
2744 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
2746 * objects.c, objects.h (scm_valid_object_procedure_p): New.
2747 (scm_set_object_procedure_x): Use it to check argument. Fix
2750 * evalext.c (scm_definedp): Fix docstring.
2752 2001-05-05 Gary Houston <ghouston@arglist.com>
2754 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
2757 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
2759 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
2760 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
2761 Change R4RS references to R5RS.
2763 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
2764 docstring source are correctly reproduced in the output (ii)
2765 we don't anymore get occasional trailing quotes. Also reorganized
2766 and commented the code a little.
2768 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
2771 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2773 * strop.c (scm_string_split): New procedure.
2775 * strop.h (scm_string_split): Added prototype.
2777 2001-05-04 Gary Houston <ghouston@arglist.com>
2779 * socket.c: define uint32_t if netdb.h doesn't. thanks to
2782 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
2784 * rw.c: Include "modules.h" and "strports.h".
2786 * net_db.h (scm_gethost): Added prototype.
2788 * deprecation.h, deprecation.c: New.
2789 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
2790 (DOT_X_FILES): Added "deprecation.x".
2791 (modinclude_HEADERS): Added "deprecation.h".
2793 * init.c: Include "deprecation.h".
2794 (scm_init_guile_1): Call scm_init_deprecation.
2796 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
2798 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
2799 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
2802 2001-04-29 Gary Houston <ghouston@arglist.com>
2804 * rw.c: new file, implementing C part of module (ice-9 rw).
2805 (scm_read_string_x_partial): moved from ioext.c
2806 (scm_init_rw): new proc.
2808 init.c: include rw.h and call scm_init_rw.
2809 Makefile.am: include rw.c and rw.h.
2811 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
2813 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
2814 know what's supposed to happen to it.
2816 * list.h (scm_list_star): deprecation expired - removed.
2818 * numbers.h (scm_dblproc): deprecation expired - removed.
2819 (SCM_UNEGFIXABLE): deprecation expired - removed.
2820 (SCM_FLOBUFLEN): deprecation expired - removed.
2821 (SCM_INEXP): deprecation expired - removed.
2822 (SCM_CPLXP): deprecation expired - removed.
2823 (SCM_REAL): deprecation expired - removed.
2824 (SCM_IMAG): deprecation expired - removed.
2825 (SCM_REALPART): deprecation expired - removed.
2826 (scm_makdbl): deprecation expired - removed.
2827 (SCM_SINGP): deprecation expired - removed.
2828 (SCM_NUM2DBL): deprecation expired - removed.
2829 (SCM_NO_BIGDIG): deprecation expired - removed.
2831 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
2832 (scm_tc_dblr): deprecation expired - removed.
2833 (scm_tc_dblc): deprecation expired - removed.
2834 (scm_tc16_flo): deprecation expired - removed.
2835 (scm_tc_flo): deprecation expired - removed.
2837 * tag.h (scm_tag): deprecation expired - removed.
2839 * tag.c: (scm_tag): deprecation expired - removed.
2841 * ioext.c: (scm_fseek): deprecation expired - removed.
2843 * ioext.h (scm_fseek): deprecation expired - removed.
2845 * gh_data.c (gh_int2scmb): deprecation expired - removed.
2847 * gh.h (gh_int2scmb): deprecation expired - removed.
2849 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
2851 * stacks.c (scm_make_stack): Fix typo in docstring.
2853 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
2855 * error.c (scm_sysmissing): deprecation expired - removed.
2857 * error.h (scm_sysmissing): deprecation expired - removed.
2860 (scm_init_gc): gc-thunk deprecation expired - removed.
2861 (scm_gc_vcell): deprecation expired - removed.
2862 (gc_async_thunk): scm_gc_vcell related code removed.
2864 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
2867 (SCM_NSTRINGP): deprecation expired - removed.
2868 (SCM_NRWSTRINGP): deprecation expired - removed.
2870 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
2873 (SCM_ICHRP): deprecation expired - removed.
2874 (SCM_ICHR): deprecation expired - removed.
2875 (SCM_MAKICHR): deprecation expired - removed.
2878 (SCM_INPORTP): deprecation expired - removed.
2879 (SCM_OUTPORTP): deprecation expired - removed.
2881 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
2883 * modules.c (scm_module_type): New.
2884 (scm_post_boot_init_modules): Initialize from Scheme value.
2885 (the_module, scm_current_module, scm_init_modules): the_module is
2887 (scm_current_module): Export to Scheme.
2888 (scm_set_current_module): Do not call out to Scheme, do all the
2889 work in C. Export procedure to Scheme. Only accept modules, `#f'
2890 is no longer valid as the current module. Only set
2891 scm_top_level_lookup_closure_var and scm_system_transformer when
2892 they are not deprecated.
2893 (scm_module_transformer, scm_current_module_transformer): New.
2895 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
2896 scm_current_module_transformer, scm_module_transformer): New.
2898 * gh_data.c: Removed FIXME comment about gh_lookup returning
2899 SCM_UNDEFINED. That's the right thing to do.
2901 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
2902 into the conditionally compiled sections.
2903 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
2904 scm_current_module_transformer instead of scm_system_transformer.
2905 * init.c (start_stack): Move initialization of
2906 scm_system_transformer to the deprecated section.
2908 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
2910 * throw.c (scm_throw): Correct docstring.
2912 2001-04-22 Gary Houston <ghouston@arglist.com>
2914 * socket.c: attempted to improve the docstrings slightly.
2916 * net_db.c: remove bogus "close" declaration.
2917 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
2918 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
2920 * net_db.h: declarations moved too.
2922 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
2924 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
2925 (VALIDATE_INET6): new macro.
2926 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
2927 inet-pton and inet-ntop.
2928 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
2929 (scm_addr_vector): use ipv6_net_to_num.
2931 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2933 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
2934 smob number explicitly. Use SCM_TC2SMOBNUM instead.
2936 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
2937 when compiled in debug mode.
2939 (scm_gc_sweep): Only call smob's free function if it is defined.
2941 * print.c (scm_iprin1): No need to check for validity of smob
2942 type or existence of print function.
2944 * smob.[ch] (scm_smobs): Made into a fixed size global array.
2945 Resizing will not work well with preemptive threading.
2947 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
2949 (scm_make_smob_type): Extracted initialization of smob
2950 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
2951 of the critical section.
2953 (scm_smob_prehistory): Initialize all smob descriptors. By
2954 default, don't assign a smob free function: Most smob types don't
2957 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
2959 2001-04-21 Gary Houston <ghouston@arglist.com>
2961 * socket.c (FLIP_NET_HOST_128): new macro.
2962 (scm_fill_sockaddr): use new macro.
2963 (scm_addr_vector): completed IPv6 address support. added const
2964 to the address parameter.
2966 2001-04-20 Gary Houston <ghouston@arglist.com>
2968 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
2969 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
2971 (scm_addr_vector): use a switch instead of multiple if statements.
2972 Add support for IPv6 (incomplete) .
2973 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
2975 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2977 * struct.c (scm_free_structs): Only pairs may be accessed with
2980 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2982 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
2984 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
2985 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
2986 parentheses in order to get the correct associativity.
2988 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2990 * unif.c (scm_array_to_list): Added missing handling of arrays of
2991 bytes. Thanks to Masao Uebayashi for the bug report.
2993 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2995 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
2998 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3000 * procs.h (SCM_CLOSURE_FORMALS): New macro.
3002 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
3003 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
3004 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
3005 SCM_CLOSURE_FORMALS.
3007 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
3008 (scm_i_procedure_arity): Prefer stronger predicates like
3009 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3011 * macros.c (macro_print): Extracted macro printing code from
3012 print.c and simplified it.
3014 (scm_macro_type): Use SCM_MACRO_TYPE;
3016 (scm_init_macros): Use macro_print for printing macros.
3018 * print.c (scm_print_opts): Improved option documentation.
3020 (scm_iprin1): Extracted printing of macros to macros.c.
3021 Simplified printing of ordinary closures.
3023 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
3024 Martin Grabmueller for the bug report.
3026 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3028 This patch eliminates some further applications of SCM_C[AD]R to
3031 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
3032 never been applied to real pairs.
3034 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
3036 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
3038 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
3039 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
3040 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
3042 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
3045 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
3046 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
3048 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
3049 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
3050 SCM_SET{AND,OR}_CAR.
3052 2001-04-17 Gary Houston <ghouston@arglist.com>
3054 * some initial support for IPv6:
3056 * socket.c (scm_fill_sockaddr): improve the argument validation.
3057 don't allocate memory until all args are checked. instead of
3058 unconditional memset of soka, try setting sin_len to 0 if
3059 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
3060 (scm_socket, scm_connect): extend docstrings for IPv6.
3061 (scm_init_socket): intern AF_INET6 and PF_INET6.
3063 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
3065 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
3066 matches SCM_DEFER_INTS at the beginning of the function.
3068 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
3070 * gc.c (scm_igc): Unconditionally call
3071 SCM_CRITICAL_SECTION_START/END.
3073 * fluids.c (next_fluid_num): Unconditionally call
3074 SCM_CRITICAL_SECTION_START/END.
3075 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
3077 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
3078 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
3081 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
3082 Defined as nothing for the case of !defined(USE_THREADS).
3083 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
3085 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
3086 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
3088 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
3089 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
3090 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
3091 SCM_CRITICAL_SECTION_START/END.
3092 (SCM_REALLOW_INTS: Bug fix. Don't call
3093 SCM_THREAD_SWITCHING_CODE.
3094 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
3095 SCM_THREAD_SWITCHING_CODE directly.
3096 (SCM_ENTER_A_SECTION): Unconditionally use
3097 SCM_CRITICAL_SECTION_START/END. (was:
3098 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
3100 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3102 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
3103 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
3104 allowed to explicitly set this macro via the CFLAGS variable
3107 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
3108 (SCM_THREAD_CRITICAL_SECTION_START,
3109 SCM_THREAD_CRITICAL_SECTION_END): Renamed
3110 SCM_THREAD_CRITICAL_SECTION_START/END to
3111 SCM_CRITICAL_SECTION_START/END.
3113 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
3115 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
3118 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
3119 (MISSING_BZERO_DECL): Remove the declaration.
3121 Thanks to NIIBE Yutaka.
3123 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3125 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
3126 goops module should be registered in order to work for an
3127 application which uses libguile statically linked.)
3129 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3131 * numbers.[ch] (scm_num2long, scm_num2long_long,
3132 scm_num2ulong_long, scm_num2ulong): Argument position is an
3135 * environments.c (eval_environment_folder,
3136 import_environment_folder), gh_data.c (gh_scm2longs,
3137 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
3138 for integers and pointers, respectively.
3140 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
3141 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
3142 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
3143 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
3145 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
3146 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
3147 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
3148 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
3149 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
3150 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
3152 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
3154 * strings.c (scm_read_only_string_p): Update docstring to reflect
3155 current (non-)usage of "read only" strings.
3156 (scm_make_shared_substring): Clarify docstring by changing
3157 "semantics" to "arguments".
3159 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3161 * hooks.c (scm_make_hook, scm_make_hook_with_name),
3162 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
3165 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3167 The following changes make the documentation more consistent.
3169 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
3170 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
3171 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
3172 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
3175 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
3176 (scm_array_dimensions, scm_make_shared_array),
3177 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
3178 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
3179 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
3180 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
3181 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
3182 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
3183 macros.c (scm_makmmacro), list.c (scm_append), environments.c
3184 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
3185 @example ... @end example to @lisp ... @end lisp.
3187 * weaks.c (scm_weak_vector): Corrected docstring.
3189 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
3190 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
3191 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
3192 (scm_hashx_set_x, scm_hashx_get_handle),
3193 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
3194 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
3195 vectors.c (scm_vector_fill_x), strings.c
3196 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
3197 objprop.c (scm_set_object_properties_x):
3198 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
3199 strports.c (scm_call_with_input_string), ports.c
3200 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
3201 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
3202 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
3203 (scm_make_weak_vector,scm_weak_vector_p),
3204 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
3205 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
3206 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3207 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
3208 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
3209 Made parameter names match documentation by renaming parameters
3210 and/or fixing docstrings.
3212 * numbers.c (scm_ash): Corrected Texinfo markup.
3214 * strop.c (scm_string_index, scm_string_rindex),
3215 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
3217 * vports.c (scm_make_soft_port), unif.c
3218 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
3219 (scm_dimensions_to_uniform_array, scm_transpose_array),
3220 (scm_array_in_bounds_p, scm_uniform_vector_ref),
3221 (scm_bit_count, scm_bit_position, scm_bit_count_star),
3222 (scm_array_to_list, scm_list_to_uniform_array),
3223 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
3224 (scm_open_input_string, scm_open_output_string),
3225 (scm_get_output_string), strop.c (scm_string_copy),
3226 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
3227 (scm_get_internal_real_time, scm_times),
3228 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
3229 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
3230 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
3231 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
3232 simpos.c (scm_system), random.c (scm_random_uniform),
3233 (scm_random_normal, scm_random_exp), ramap.c
3234 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
3235 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
3236 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
3237 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
3238 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
3239 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
3240 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
3241 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
3242 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
3243 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
3244 (scm_logand, scm_logior, scm_logxor, scm_lognot),
3245 (scm_integer_expt, scm_bit_extract, scm_logcount),
3246 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
3247 net_db.c (scm_inet_netof, scm_lnaof), modules.c
3248 (scm_interaction_environment), macros.c (scm_makacro),
3249 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
3250 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
3251 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
3252 (scm_fluid_ref), filesys.c (scm_open_fdes),
3253 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
3254 Docstring correction: `Returns' -> `Return'
3256 * gc.c (scm_set_debug_cell_accesses_x):
3257 (s_scm_gc_set_debug_check_freelist_x):
3258 * fluids.c (scm_fluid_p): Added texinfo markup.
3260 * error.c (scm_strerror): Made docstring more precise.
3262 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
3263 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
3264 (scm_symbol_p, scm_symbol_to_string), strorder.c
3265 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
3266 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
3267 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
3268 (scm_string_ci_geq_p), strop.c (scm_string_copy),
3269 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
3271 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3273 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
3274 mode, as suggested by Michael Livshin.
3276 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
3278 * backtrace.c (display_backtrace_body): since the `print_state'
3279 variable is not used (instead its data field is used directly as
3280 `pstate'), protect it from the hungry compiler optimizations.
3281 thanks to Bill Schottstaedt for the report.
3283 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3285 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
3286 It is only defined and used if guile is compiled with
3287 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
3288 let cells with a free_cell type tag be visible outside of the
3289 garbage collector when in debug mode.
3291 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
3293 (scm_assert_cell_valid): Use a local static variable to avoid
3296 (MARK): Only check for rogue cell pointers in debug mode. Use
3297 scm_cellp for this purpose and place all checks for rogue pointers
3298 into that function. Further, since due to conservative scanning
3299 we may encounter free cells during marking, don't use the standard
3300 cell type accessor macro to determine the cell type.
3302 (scm_cellp): Check if the cell pointer actually points into a
3305 (scm_init_gc): Initalize scm_tc16_allocated.
3307 * gc.h (GCH): Renamed to SCM_GC_H.
3309 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
3310 might be unnecessary, but I feel better this way :-)
3312 (SCM_GC_CELL_TYPE): New macro.
3314 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
3315 in guile, and it is unlikely that they will be applied to real
3318 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
3320 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
3321 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
3323 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
3324 make sure that in debug mode no free cell will ever be visible
3325 outside of the garbage collector.
3327 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3329 * async.c (scm_asyncs_pending): Don't use != to compare SCM
3332 * async.c (scm_system_async), variable.c (scm_make_variable,
3333 scm_make_undefined_variable): Use scm_cons to create a pair.
3335 * debug.c (scm_reverse_lookup): Perform proper type checking.
3336 Remove suspicious use of SCM_SLOPPY_CONSP.
3338 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
3339 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
3340 the corresponding optimization.
3342 * eval.c (iqq): Use proper type check.
3344 (scm_m_expand_body): Remove redundant type checks.
3346 (promise_print): Don't access promise cells as pairs.
3348 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
3349 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
3350 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
3351 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
3352 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
3354 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
3355 (scm_iprin1): Use new macro predicate and accessors.
3357 * eval.h (scm_tc16_macro): Removed declaration. It is declared
3360 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
3361 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
3362 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
3363 SCM_VARIABLE_H. Even the macros that are used to inhibit
3364 including a header file twice should be in the SCM_ namespace.
3366 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
3367 properties.c (scm_primitive_property_ref,
3368 scm_primitive_property_del_x): Prefer stronger predicates like
3369 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3371 * gc.c (MARK): Use proper macros to access procedure-with-setter
3372 cell elements and closure cell elements.
3374 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
3375 access free cells as pairs.
3377 (scm_unprotect_object): scm_hashq_get_handle returns #f if
3378 no hashtab entry is found.
3380 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
3381 SCM_CLR_PORT_OPEN_FLAG.
3383 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
3384 use SCM_SET_C[AD]R for uninitialized cells.
3386 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
3387 If the hashtable has no slots, return #f instead of '(). This
3388 unifies the return value with most assoc-functions.
3390 (scm_hash_fn_ref): Use proper type check.
3392 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
3393 Removed references to non-existing functions from documentation.
3395 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
3396 access keyword cell elements.
3398 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
3401 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
3403 * print.c (scm_iprlist): Added comment. Improved loop
3406 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
3409 * smob.c (scm_markcdr): Don't access smob cells as pairs.
3411 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
3413 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
3416 * variable.c (variable_print, variable_equalp, scm_variable_ref,
3417 scm_variable_set_x): Use proper macros to access variable cell
3420 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
3422 * variable.h (SCM_VARVCELL): Don't access variable cells as
3425 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
3426 added FIXME comment, removed register specifier.
3428 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
3430 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
3431 * init.c (scm_init_guile_1): Don't init goopscore module.
3433 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3435 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
3437 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3439 * strop.c (scm_string_to_list): Fixed docstring markup.
3440 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
3441 (scm_string_downcase, scm_string_capitalize_x),
3442 (scm_string_capitalize): Rewrote and corrected docstrings.
3443 (scm_string_ci_to_symbol): Made docstring more explicit.
3445 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3447 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
3449 (scm_call_with_values): Removed.
3450 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
3451 so that it can be exported.
3452 (scm_call_with_values): Removed.
3454 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
3455 * eval.c: Include "libguile/values.h"
3456 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
3458 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
3459 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
3460 New delcarations to support above change.
3462 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
3463 errors with last change.
3465 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
3467 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
3468 scm_i_eval): Moved the application of the system transformer from
3469 scm_i_eval to scm_primitive_eval.
3471 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
3473 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
3475 * strop.c (scm_string_index): Fix docstring line break
3478 * list.c (scm_cons_star): Fix docstring typo.
3480 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3482 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
3483 (big2str), ports.c (scm_drain_input), read.c (scm_read,
3484 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
3485 scm_make_string, scm_string_append), strports.c (st_resize_port,
3486 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
3487 scm_makstr with calls to scm_allocate_string.
3489 * strings.[ch] (scm_allocate_string): New function.
3491 * strings.[ch] (scm_makstr): Deprecated.
3493 2001-03-18 Gary Houston <ghouston@arglist.com>
3495 * posix.c (scm_tmpnam): check that return value from tmpnam is not
3496 NULL. rewrote the docstring.
3497 (scm_mkstemp): new procedure implementing "mkstemp!".
3498 * posix.h: declare scm_mkstemp.
3500 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
3501 normally it would be found in netdb.h.
3503 2001-03-17 Gary Houston <ghouston@arglist.com>
3505 * sort.c (scm_sort): move sortvec variable to avoid a compiler
3506 warning when HAVE_ARRAYS is not defined. move len too.
3508 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
3509 (EXTRA_DOT_X_FILES): let configure set the value.
3510 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
3512 * gc.c (scm_must_malloc): changed the comment explaining when
3513 scm_must variants of malloc/free etc., should be used, based on
3514 explanation from Dirk Herrmann.
3515 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
3516 string with procedure name. use scm_must_malloc instead of malloc.
3517 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
3519 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
3520 scm_ungetc): use scm_must variants of malloc/realloc/free.
3521 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
3523 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3525 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3526 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
3527 scm_wrong_type_arg instead.
3529 (SCM_WNA): Deprecated.
3531 * error.[ch] (scm_wta): Deprecated.
3533 * numbers.c (s_i_log): Minor comment fix.
3535 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
3536 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
3537 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
3538 wrong-num-args or misc errors.
3540 * unif.c (scm_make_shared_array, scm_transpose_array,
3541 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
3542 Validate the rest argument (note: this is only done when guile is
3543 built with SCM_DEBUG_REST_ARGUMENT=1)
3545 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
3546 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
3548 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
3549 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
3551 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3553 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
3554 instead of scm_wrong_num_args.
3556 * coop-threads.c: Don't include libguile/strings.h. (Was only
3557 needed for former implementation of SCM_WRONG_NUM_ARGS.)
3559 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
3560 wrong-num-args errors.
3562 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3564 * error.[ch] (scm_error_num_args_subr): New function.
3566 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3568 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
3569 (scm_length, scm_append, scm_reverse, scm_list_ref),
3570 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
3571 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
3572 (scm_delete1_x), gc.c (scm_map_free_list),
3573 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
3574 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
3575 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
3576 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
3577 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
3578 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
3579 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
3581 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
3582 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3583 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
3584 symbols.c (scm_symbol_interned_p), numbers.c
3585 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
3588 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
3590 * snarf.h (SCM_CONST_LONG): Deprecated.
3591 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
3593 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3595 * numbers.c (scm_num2ulong): Check that a bignum is positive
3596 before looking at the magnitude. Correctly check for overflow
3598 (scm_num2long_long): Likewise.
3599 (scm_num2ulong_long): New.
3600 (ULONG_LONG_MAX): Define if not already defined.
3601 * numbers.h: (scm_num2ulong_long): New prototype.
3603 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3605 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
3607 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
3608 (SCM_OPOUTSTRPORTP): New predicate macros.
3609 (scm_open_input_string, scm_open_output_string),
3610 (scm_get_output_string): New prototypes.
3612 * strports.c (scm_open_input_string, scm_open_output_string),
3613 (scm_get_output_string): New procedures (SRFI-6 compliant).
3614 Made scm_tc16_strport non-static.
3616 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3618 * macros.h (SCM_ASSYNT): Removed unused object argument from
3621 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
3622 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
3623 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
3624 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
3625 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
3626 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
3627 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
3628 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3629 scm_m_atdispatch): Removed unused object argument from call to
3632 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3634 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
3635 const int* to reflect that the input array of integers remains
3636 unchanged. Thanks to Brett Viren for the hint.
3638 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3640 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
3641 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
3643 (gh_scm2newstr, gh_symbol2newstr): Change call to
3644 scm_must_malloc() to malloc(), because user-free()able memory is
3647 * gc.c: Added declaration of `scm_debug_check_freelist'.
3649 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3651 * ports.c (scm_port_mode): Changed `mode' array size to 4.
3653 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
3655 * strports.c (scm_object_to_string): New procedure.
3656 (scm_strprint_obj): Deprecated.
3657 * strports.h: Reflect the changes.
3659 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3661 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
3663 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3664 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
3665 SCM_ASSYNT to check for correct argument types. Either use some
3666 SCM_VALIDATE_* macro or an explicit test.
3668 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
3671 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
3672 instead of calling scm_wta.
3674 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3676 * load.c (scm_primitive_load, scm_primitive_load_path),
3677 (scm_sys_search_load_path): Corrected docstrings (file ->
3680 * eval.c (scm_force): Added texinfo markup to docstring.
3681 (scm_promise_p): Renamed parameter to `obj' to match docstring.
3683 * debug-malloc.c: Reinserted #include <stdio.h>.
3685 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
3687 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
3689 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
3690 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
3691 Use SCM_LISTn instead of scm_listify.
3693 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3695 * _scm.h: Removed #include <errno.h>.
3697 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
3698 errno variable (can be a macro on some systems, for example when
3699 using linux libc with threads).
3701 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
3702 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
3703 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
3704 #include <errno.h> in these 20 out of 100 files.
3706 2001-03-10 Gary Houston <ghouston@arglist.com>
3708 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
3709 not already defined.
3711 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3713 * coop.c: Inserted #include <stdio.h>.
3715 * iselect.c: Reinserted #include <stdio.h>.
3717 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
3719 * posix.c: Replaced `#define' of __USE_XOPEN right before
3720 including unistd.h with a define of _GNU_SOURCE at the very top of
3723 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
3725 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3726 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
3727 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
3728 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
3729 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
3730 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
3731 print.c, procprop.c, procs.c, properties.c, ramap.c,
3732 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
3733 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
3734 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
3735 Remove #include <stdio.h>
3736 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
3738 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
3740 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3742 * posix.c (scm_gethostname): Set initial name length to 256 for
3745 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3747 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3748 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3749 (scm_sethostname, scm_gethostname): New prototypes.
3751 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
3752 <sys/file.h>, if present.
3753 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
3754 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
3755 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3756 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3757 (scm_sethostname, scm_gethostname): New procedures.
3759 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
3761 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
3762 not optional (ii) "recommend" spelling correction.
3764 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3766 * ramap.c (racp): Removed optimization which caused array copying
3767 to fail if the two arrays shared storage. Re-inserted the IVDEP
3768 macros removed in the change of 2000-03-09. (Don't really have a
3769 complete grasp of what they are for, but they seem to be necessary
3770 on Crays. This needs testing!) Thanks to Miroslav Silovic.
3772 * hash.c (scm_string_hash): Don't downcase characters.
3774 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3776 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
3777 size from 277 --> 1009.
3779 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
3782 * coop-threads.c: Fixed change of 2001-03-06.
3784 * validate.h: Code formatting.
3786 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
3788 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
3789 (*.doc): Add dependency on guile-snarf.awk.in.
3791 * guile-snarf.awk.in: Neglect spaces at the end of
3792 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
3793 middle of docstrings. (To avoid the problem with gcc-2.96.)
3795 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
3797 * coop-threads.c (scm_call_with_new_thread), load.c
3798 (scm_primitive_load, scm_sys_search_load_path), random.c
3799 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
3800 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
3801 (potentially) issue a scm-misc-error or wrong-num-args error
3804 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
3805 about the expected type with the wrong-type-arg error message.
3807 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
3808 a C level bug that can't be fixed from scheme anyway.
3810 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3812 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
3813 Duplicate bindings are OK in a let* since a let* is semantically
3814 equivalent to a nested set of let:s.
3816 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3818 * print.c (scm_print_options): Fixed texinfo in docstring.
3820 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
3821 the underlying functions getservent, getprotoent or getnetent
3822 return NULL instead of signalling an error.
3824 2001-03-04 Gary Houston <ghouston@arglist.com>
3826 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
3827 taking an unexpectedly large filename for an AF_UNIX socket from
3828 bind/connect/sendto (thanks to Martin Grabmueller).
3830 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
3831 former and adjusted the latter.
3832 (scm_socket, scm_socketpair): cosmetic changes.
3833 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
3834 size_t as socklen_t substitute. don't restrict args/return values
3835 to INUM: allow full range of int or size_t.
3836 (scm_fill_sockaddr): check arguments before allocating memory, to
3837 avoid leakage. use malloc, not scm_must_malloc.
3838 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
3839 substitute. free the sockaddr structure before throwing an error.
3840 (scm_init_add_buffer): procedure removed, together with its static
3841 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
3842 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
3843 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
3844 scm_sendto): use a local buffer instead of scm_addr_buffer.
3845 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
3847 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
3848 call to detect whether recvfrom could be bothered to set the address.
3849 (scm_init_socket): don't call scm_init_addr_buffer.
3851 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3853 * debug.c (scm_procedure_source, scm_procedure_environment),
3854 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
3855 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
3856 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
3857 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
3858 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
3859 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
3860 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
3861 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
3862 scm_array_to_list, scm_array_prototype), validate.h
3863 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
3864 scm_misc_error or scm_wrong_type_arg instead.
3866 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
3868 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3870 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
3871 (scm_sys_tag_body): Added.
3873 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3875 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
3876 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
3877 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
3878 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
3879 options.c (scm_options), ports.c (scm_remove_from_port_table),
3880 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
3881 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
3882 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
3883 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
3886 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3888 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
3890 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
3892 * eval.c (scm_s_duplicate_bindings): New error message.
3893 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
3895 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
3897 * eval.h (SCM_EVALIM2): New macro. Use it when a
3898 immediate, literal constant should be evaluated.
3899 * eval.c (scm_s_duplicate_formals): New error message string.
3900 (scm_c_improper_memq): New function.
3901 (scm_m_lambda): Check for duplicate arguments.
3902 (scm_ceval, scm_deval): When executing a body: only cons a new
3903 toplevel environment frame when it is different from the
3904 existing one; use EVALCAR instead of SIDEVAL so that we can properly
3905 check for empty combinations; use SCM_EVALIM2 for the same reason
3906 in the non-toplevel loop.
3907 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
3908 New labels with the meaning of their non-"nontoplevel" partners,
3909 but they are used when it is known that the body is not evaluated at
3911 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
3912 reporting for empty combinations.
3914 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
3916 * Remove dump facilities.
3917 * dump.c, dump.h: Removed.
3918 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
3919 * init.c: Remove #include "libguile/dump.h".
3920 (scm_init_guile_1): Remove scm_init_dump.
3921 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
3922 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
3923 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
3924 (scm_set_smob_dump, scm_set_smob_undump): Removed.
3926 * keywords.c: Remove #include "libguile/dump.h".
3927 (keyword_dump, keyword_undump): Removed.
3928 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
3930 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3932 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
3933 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
3934 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
3935 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
3936 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
3937 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
3938 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
3939 to @code{} as the texinfo manual recommends, converted the
3940 examples to use a @lisp{}-environment.
3942 * strports.c (scm_eval_string): Cleaned up the docstring.
3944 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
3947 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
3948 (scm_number_to_string, scm_string_to_number, scm_number_p)
3949 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
3950 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
3951 (scm_ash): Added texinfo markup and removed obsolete @refill.
3952 (scm_gr_p): Corrected comment.
3953 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
3954 docstring) comments.
3955 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
3956 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
3957 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
3958 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
3959 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
3960 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
3961 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
3962 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
3964 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3966 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
3967 (Obviously nobody compiles with SCM_RECKLESS defined...)
3969 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
3971 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3973 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
3975 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
3977 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
3979 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
3980 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
3981 since use of `z' suggests that the arguments may be complex.
3983 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
3986 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
3988 * dump.c (scm_binary_write, scm_binary_read), eval.c
3989 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
3990 scm_guardian_greedy_p, scm_make_guardian), fports.c
3991 (scm_file_port_p): Minor docstring fixes.
3993 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
3995 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
3997 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
3999 (make_class_from_template): Do not bother to set the current
4000 module around the call to DEFVAR, scm_eval takes care of that.
4001 (scm_init_goops): Make scm_module_goops and
4002 scm_goops_lookup_closure permanent objects.
4004 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
4005 top level, create a fresh top-level environment for each
4006 expression instead of mutating the exisint frame. This is
4007 important when that frame is closed over.
4009 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
4010 SCM_DIGSPERLONG instead of DIGSPERLONG.
4012 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
4014 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
4015 before applying arrow procedure in `cond' and before applying
4016 receiver procedure in call-with-current-continuation.
4017 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
4018 macro. The argument is expanded more than one time.
4020 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
4021 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
4023 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
4025 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
4028 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4030 * variable.c (scm_make_variable, scm_make_undefined_variable)
4031 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
4032 (scm_variable_bound_p), values.c (scm_values)
4033 (scm_call_with_values), unif.c (scm_bit_count)
4034 (scm_bit_set_star_x), symbols.c (scm_gentemp)
4035 (scm_gensym), strings.c (scm_string_p, scm_make_string)
4036 (scm_read_only_string_p, scm_string_length, scm_string_ref)
4037 (scm_string_set_x, scm_substring, scm_string_append), stime.c
4038 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
4039 (scm_copy_random_state, scm_random), print.c (scm_newline)
4040 (scm_write_char, scm_simple_format), debug-malloc.c
4041 (scm_malloc_stats), environments.c (scm_environment_p)
4042 (scm_environment_bound_p, scm_environment_ref)
4043 (scm_environment_fold, scm_environment_define)
4044 (scm_environment_undefine, scm_environment_set_x)
4045 (scm_environment_cell, scm_environment_observe)
4046 (scm_environment_observe_weak, scm_environment_unobserve)
4047 (scm_make_eval_environment, scm_eval_environment_p)
4048 (scm_eval_environment_set_local_x, scm_eval_environment_local)
4049 (scm_eval_environment_imported)
4050 (scm_eval_environment_set_imported_x, scm_make_import_environment)
4051 (scm_import_environment_p, scm_import_environment_imports)
4052 (scm_import_environment_set_imports_x, scm_make_export_environment)
4053 (scm_export_environment_p, scm_export_environment_private)
4054 (scm_export_environment_set_private_x)
4055 (scm_export_environment_signature)
4056 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
4057 Added texinfo markup.
4059 * ports.c (scm_drain_input): Lowercased argument to @var.
4060 (scm_current_input_port, scm_current_output_port): Filled in
4061 missing explanation.
4062 (scm_current_load_port, scm_set_current_output_port)
4063 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
4064 Added texinfo markup.
4066 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
4067 (scm_release_arbiter): Added texinfo markup to docstrings.
4068 Changed `Returns' to `Return'.
4069 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
4071 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
4073 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
4074 by doubling them to `@@'.
4076 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4078 * numbers.c (scm_lognot), random.c (scm_random,
4079 scm_random_normal, scm_random_solid_sphere_x,
4080 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
4081 scm_random_exp), dynwind.c
4082 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
4084 * goops.c (scm_sys_initialize_object, scm_instance_p,
4085 scm_class_name, scm_class_precedence_list, scm_class_slots,
4086 scm_class_environment, scm_generic_function_name,
4087 scm_generic_function_methods, scm_method_generic_function,
4088 scm_method_specializers, scm_method_procedure, scm_make_unbound,
4089 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
4090 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
4091 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
4092 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
4093 scm_class_direct_supers, scm_class_direct_slots,
4094 scm_class_direct_subclasses, scm_class_direct_methods,
4095 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
4096 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
4097 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
4098 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
4099 scm_memoized_environment, scm_procedure_name,
4100 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
4102 (scm_class_of, scm_entity_p, scm_operator_p,
4103 scm_set_object_procedure_x, scm_object_procedure,
4104 scm_make_class_object), hooks.c (scm_make_hook_with_name,
4105 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
4106 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
4107 scm_hook_to_list), lang.c
4108 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
4109 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
4110 (scm_print_options, scm_port_with_print_state,
4111 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
4112 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
4113 scm_make_procedure_with_setter, scm_procedure), throw.c
4114 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
4115 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
4116 scm_stack_ref, scm_stack_length, scm_frame_p,
4117 scm_last_stack_frame, scm_frame_number, scm_frame_source,
4118 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
4119 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
4120 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
4121 (scm_dirname, scm_basename), dynwind.c
4122 (scm_wind_chain), read.c (scm_read_options, scm_read,
4123 scm_read_hash_extend), gc.c
4124 (scm_unhash_name), eval.c (scm_eval_options_interface,
4125 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
4126 (scm_display_error, scm_set_print_params_x,
4127 scm_display_application, scm_display_backtrace, scm_backtrace),
4128 async.c (scm_async, scm_system_async, scm_async_mark,
4129 scm_system_async_mark, scm_run_asyncs, scm_noop,
4130 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
4131 scm_mask_signals): Added docstrings.
4133 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
4135 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
4136 address of car/cdr. (Thanks to Dirk Herrmann)
4137 Use scm_sizet to obtain the length of strings.
4138 (Thanks to Matthias Koeppe)
4140 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
4142 * symbols.c (scm_mem2symbol): Put a empty statement after the
4143 next_symbol label. This is mandated by ANSI, appearantly.
4145 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4147 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
4148 sense to compile for a specific kernel version. Do not include
4149 <asm/signal.h> while defining __KERNEL__. This hack should no
4150 longer be needed and caused problems.
4152 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
4154 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
4155 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
4156 can not deal with immediates.
4158 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
4160 * list.c (scm_list_copy): Validate the first argument.
4162 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
4164 Fix evaluator so that top-level expressions are correctly
4165 evaluated with respect to the module system.
4167 * modules.h. modules.c (scm_current_module_lookup_closure): New
4170 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
4172 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
4173 names to better reflect their meaning.
4175 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
4176 evaluated at top-level and synronize lookup closure before
4177 executing every subform.
4178 (scm_primitve_eval_x, scm_primitive_eval): New functions.
4179 (scm_eval_x, scm_eval): Reimplement in terms of
4180 scm_primitive_eval_x and scm_primitive_eval, respectively.
4182 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
4184 * macros.c (scm_macro_name, scm_macro_transformer): Use
4185 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
4188 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
4190 * dump.c (scm_store_bytes): Store data size before data.
4191 (scm_restore_bytes): Restore data size. Takes a pointer to size.
4192 * dump.h (scm_restore_bytes): Updated.
4194 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
4196 * dump.c: Use double cells for update schedule.
4198 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
4200 * ports.c (scm_unread_char): Take an optional argument.
4202 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4204 * modules.h (scm_selected_module, scm_current_module): Renamed
4205 scm_selected_module to scm_current_module to synchronize Scheme
4207 (scm_select_module, scm_set_current_module): Likewise. Changed
4210 * ports.c (scm_port_for_each): Make a snapshot of the port table
4211 before iterating over it. The table might change while the user
4212 code is running. With the snapshot, the user can depend on the
4213 fact that each port that existed at the start of the iteration is
4214 encountered exactly once. (ice-9 popen) depends on this.
4216 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4218 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
4220 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
4221 range checking for the size parameter. Thanks to Martin
4222 Grabmueller for the hint.
4224 (scm_makstr): Reordered string initialization to make interrupt
4225 deferring unnecessary.
4227 * vectors.c (scm_make_vector): Fixed range checking.
4229 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4231 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
4233 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
4234 checking of the size parameter for type correctness and valid
4235 range. Thanks to Rob Browning for reporting the problem. Instead
4236 of deferring interrupts, scm_remember_upto_here_1 is used.
4238 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4240 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
4241 (scm_dump_cell_update): Removed.
4242 (scm_dump_update): Renamed from scm_dump_object_update.
4243 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
4244 a pointer instead of returning a value.
4245 * keywords.c (keyword_undump): Updated.
4247 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4249 * dump.c, dump.h: Modified a lot.
4250 (SCM_DUMP_COOKIE): Version 0.1
4251 (scm_dump_mark): Removed.
4252 (scm_restore_cell_object, scm_store_cell_object): New functions.
4254 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
4255 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
4256 New slots: dump, undump.
4257 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
4260 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
4261 (keyword_undump): Renamed from keyword_alloc.
4262 (scm_init_keywords): Set keyword_dump and keyword_undump.
4264 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
4266 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
4267 the deprecated SCM_DOUBLE_CELLP.
4269 * tags.h (SCM_DOUBLE_CELLP): deprecated.
4271 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
4273 * dump.c, dump.h: New files.
4274 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
4275 * init.c: #include "libguile/dump.h".
4276 (scm_init_guile_1): Call scm_init_dump.
4277 * smob.h (scm_smob_descriptor): New slots: dump_mark,
4278 dump_dealloc, dump_store, undump_alloc, undump_restore,
4280 * smob.c (scm_make_smob_type): Init the new slots.
4281 (scm_set_smob_dump, scm_set_smob_undump): New functions.
4282 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
4284 * keywords.c: #include "libguile/dump.h".
4285 (keyword_dealloc, keyword_alloc): New functions.
4286 (scm_init_keywords): Set smob_dump and smob_undump.
4288 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
4290 * vectors.c (scm_c_make_vector): New function.
4291 * vectors.h (scm_c_make_vector): Declared.
4292 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
4293 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
4294 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
4295 (scm_make_method_cache, scm_i_vector2list,
4296 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
4297 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
4298 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
4299 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
4300 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
4301 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
4302 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
4303 (scm_vector, scm_make_vector): Use scm_c_make_vector.
4305 * hashtab.c (scm_c_make_hash_table): New function.
4306 * hashtab.h (scm_c_make_hash_table): Declared.
4307 * environments.c (scm_make_leaf_environment,
4308 scm_make_eval_environment), gc.c (scm_init_storage),
4309 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
4310 Use scm_c_make_hash_table.
4312 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4314 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
4316 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4318 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
4321 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
4322 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
4323 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
4324 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4325 srcprop.c (scm_source_properties, scm_set_source_properties_x,
4326 scm_source_property, scm_set_source_property_x), sort.c
4327 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
4328 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
4329 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
4332 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4334 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
4335 really get that arg.
4337 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
4339 * goops.c (s_scm_get_keyword): Bug fix.
4341 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4343 The following patch was sent by Martin Grabmueller. It makes sure
4344 that in case of parameter errors the correct function name is
4345 shown, and that parameter types are only checked once.
4347 * strop.c (string_copy, string_upcase_x, string_downcase_x,
4348 string_capitalize_x): New functions. Each one performs the core
4349 functionality of the corresponding scm_* function.
4351 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
4352 scm_string_downcase_x, scm_string_downcase,
4353 scm_string_capitalize_x, scm_string_capitalize): Reduced to
4354 parameter checking wrappers of the above functions.
4356 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4358 * continuations.c, dynl.c, keywords.c, load.c: Include
4359 strings.h. Thanks to Bill Schottstaedt for the bug report.
4361 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4363 * backtrace.c (display_header): Make sure that line and column
4364 information is shown independent of whether the port the code was
4365 read from had an associated filename. Thanks to Martin
4366 Grabmueller for providing this patch.
4368 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4370 * fports.[ch] (scm_file_port_p): New primitive.
4372 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4374 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
4375 These are now defined in fports.c, strports.c and vports.c.
4377 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
4378 vports.c (scm_tc16_sfport): Made variables (were macros defined in
4381 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
4382 (scm_make_sfptob): Made static. These return a type code now.
4384 fports.c (scm_init_fports), strports.c (scm_init_strports),
4385 vports.c (scm_init_vports): Create the corresponding port types.
4387 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
4388 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
4390 * init.c (scm_init_guile_1): Make sure strports are initialized
4393 * ports.[ch] (scm_make_port_type): Changed the return type to
4396 * ports.c (scm_ports_prehistory): Don't create any port types
4399 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
4400 against scm_tc16_fport directly.
4402 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4404 * srcprop.c (scm_set_source_property_x): Fix to handle
4405 (set-source-property! <obj> 'copy <datum>) correctly.
4407 2001-01-24 Gary Houston <ghouston@arglist.com>
4409 * filesys.c (scm_link): docstring fix.
4410 * fports.h (scm_setfileno): obsolete declaration removed.
4411 * posix.c: bogus popen declaration removed.
4413 * rdelim.c: new file, split from ioext.c.
4414 * rdelim.h: new file, split from ioext.h
4415 * Makefile.am: add rdelim.c and related files.
4416 * init.c: call scm_init_rdelim. include rdelim.h.
4418 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4420 This patch was sent by Martin Grabmueller and makes sure that
4421 parameter errors are reported correctly by the lexicographic
4422 ordering predicates.
4424 * strorder.c (string_less_p, string_ci_less_p): New functions.
4426 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
4427 functionality into string_less_p, string_ci_less_p respectively.
4428 The remaining code is just a wrapper to do the parameter
4431 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
4432 parameters and call string_less_p instead of scm_string_less_p.
4434 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
4435 Check the parameters and call string_less_ci_p instead of
4436 scm_string_ci_less_p.
4438 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4440 This patch modifies scm_display_error to perform parameter
4441 checking. Thanks to Neil Jerram for the bug report.
4443 * backtrace.[ch] (scm_i_display_error): New function.
4445 * backtrace.c (scm_display_error): Added parameter check and
4446 extracted the core functionality into function
4447 scm_i_display_error.
4449 * throw.c (handler_message): Call scm_i_display_error to display
4452 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4454 * eval.c (SCM_APPLY): Added # args check for application of
4455 procedures with arity 3. (Thanks to Anders Holst.)
4457 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4459 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
4461 (SCM_OPDIRP): Deprecated.
4463 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
4466 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
4467 Instead, give an explicit error message in case the directory is
4470 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
4471 instead of SCM_OPENP and SCM_CLOSEDP.
4473 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
4475 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4477 * eval.c (inner_eval, scm_eval): Move all real functionality into
4478 inner_eval. Avoid to copy the expression twice by inlining some
4479 code from scm_i_eval.
4481 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4483 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
4484 now has to be the last clause, as required by R5RS. Thanks to
4485 Martin Grabmueller for the patch.
4487 2001-01-18 Gary Houston <ghouston@arglist.com>
4489 * ioext.c: further simplify scm_read_string_x_partial by defining
4492 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4494 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
4496 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4498 * __scm.h: Added comment about architecture and compiler
4499 properties that are required by guile.
4501 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4502 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
4504 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
4506 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
4508 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4509 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
4511 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4513 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
4514 to the names in limits.h.
4516 * numbers.c (abs_most_negative_fixnum): Added.
4518 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
4519 fixnum-min) special case.
4521 (scm_big_and): Fix for negative first parameter.
4523 (scm_bit_extract): Fix for fixnum paramters.
4524 Thanks to Rob Browning for the bug report.
4526 (scm_init_numbers): Initialize abs_most_negative_fixnum.
4528 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4530 * symbols.c (scm_symbol_bound_p): Fixed comment.
4531 Thanks to Chris Cramer.
4533 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4535 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
4536 Thanks to Bill Schottstaedt.
4538 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
4540 from Matthias Köppe:
4542 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
4543 casts its result, so doesn't yield an lvalue per ANSI C.
4545 * goops.c (s_scm_sys_set_object_setter_x): use
4546 SCM_SET_ENTITY_SETTER.
4547 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
4549 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
4550 its result, so doesn't yield an lvalue per ANSI C.
4551 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
4552 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
4553 SCM_GC_SET_CARD_FLAGS.
4554 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
4556 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
4558 2001-01-08 Gary Houston <ghouston@arglist.com>
4560 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
4561 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
4562 socket.c (scm_recvfrom): use the new macro, plus minor docstring
4564 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
4565 for fdes. if current input port is used, check that it's a file
4568 2001-01-06 Gary Houston <ghouston@arglist.com>
4570 * ioext.c (scm_read_string_x_partial): new procedure, implements
4571 read-string!/partial.
4572 * ports.c (scm_take_from_input_buffers): new procedure used by
4573 scm_read_string_x_partial.
4574 (scm_drain_input): use scm_take_from_input_buffers.
4576 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
4578 * validate.h (SCM_VALIDATE_NUMBER): New.
4580 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
4582 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
4583 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
4584 SET_DESTROYED): new defines/macros.
4585 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
4586 (add_to_live_list): takes a `guardian_t *' now, not SCM.
4587 (guardian_print): print more info.
4588 (guardian_apply): check if the guardian is destroyed, and throw an
4589 error if so. take one more optional argument `throw_p'.
4590 (scm_guard): depending on the value of `throw_p', return a boolean
4592 (scm_get_one_zombie): remove redundant property test.
4593 (guardian_t): represent the various (currently 3, I hope nothing
4594 more gets added) boolean fields as bit flags.
4595 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
4596 (scm_destroy_guardian_x): new procedure.
4598 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
4599 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
4601 2001-01-01 Gary Houston <ghouston@arglist.com>
4603 * fports.c (fport_write): bugfix: handle short writes for
4604 unbuffered ports too. optimize the buffered case by minimizing
4605 the number of write/flush calls.
4606 (write_all): new helper procedure.
4608 The ChangeLog continues in the file: "ChangeLog-2000"
HCoop / bpt / guile.git / blob