1 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3 * strop.h, strop.c (scm_substring_move_left_x,
4 scm_substring_move_right_x): Removed.
6 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
7 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
10 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
12 * numbers.c: Document macros to define when including
13 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
14 now rely on SIZEOF_ macros that have been figured out at
17 * num2integral.i.c: Adapt to new interface.
18 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
19 target type by casting it and checking whether it is still the
20 same. Do not try to handle bignums for integral types that are
21 smaller than fixnums. When handling bignums, collect the
22 magnituse first into a unsigned type, and correctly check for
24 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
25 only -MIN_VALUE can still be negative of all negative numbers (in
28 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
30 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
31 HAVE_LONG_LONG depending on whether their size is non-zero.
33 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
35 * strop.c (scm_string_null_p): Docfix; nfc.
36 Thanks to Scott Lenser.
38 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
40 * extensions.c (scm_load_extension): Canonicalize docstring
43 * unif.c (scm_uniform_array_write), ports.c
44 (scm_current_output_port, scm_force_output), dynwind.c
45 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
46 filesys.c (scm_open, scm_lstat), struct.c
47 (scm_make_struct_layout), random.c (scm_random,
48 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
49 (scm_i_index): Remove superfluous whitespace from end of docstring
52 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
53 strings.c (scm_make_string), variable.c (scm_make_variable,
54 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
55 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
56 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
57 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
58 newline at end of docstrings.
60 * modules.c (scm_set_current_module): Add missing newline to
63 2001-11-07 Stefan Jahn <stefan@lkcc.org>
65 * win32-socket.[ch]: New files. Defines Winsock-API error codes
66 and makes them available through Guile. That is because the
67 Winsock-API does not store its errors in `errno' and thus cannot
68 return error messages via `strerror (errno)'.
70 * socket.c (scm_init_socket): Initialize `win32-socket' part
71 here under M$-Windows.
73 * numbers.h: Added missing declaration of
74 `scm_sys_check_number_conversions()'.
76 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
77 and use in `(strerror)' and `(system-error)'.
79 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
80 `win32-socket.[ch]' to extra source and header files.
82 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
84 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
85 a call to turn-on-debugging when --debug has been given instead of
86 turning it on directly. Also, handle new `--no-debug' option,
87 which might suppress the call to turn-on-debugging.
89 2001-11-05 Stefan Jahn <stefan@lkcc.org>
91 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
93 2001-11-04 Stefan Jahn <stefan@lkcc.org>
95 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
96 here (was at guile_LDADD) which describes the dependency
97 correctly and allows a clean build on Win32.
99 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
102 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
103 import macros for external libraries (libcrypt, libqthreads,
104 libreadline and libregex).
106 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
108 * posix.c (flock): Added support for flock() in M$-Windows.
110 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
113 * fports.c (getflags): Differentiate reading and writing pipes
116 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
119 * coop.c (coop_condition_variable_timed_wait_mutex): Use
120 conditionalized error code if `ETIMEDOUT' is not available.
121 (scm_thread_usleep): Remove bogus declaration of `struct timeval
124 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
125 belongs. That is because NO_PREPRO_MAGIC gets undefined after
126 each inclusion of `num2integral.i.c'.
127 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
129 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
131 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
132 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
134 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
136 * print.c (scm_iprin1): Mark print state as revealed when
137 dispatching to generic write or display.
139 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
141 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
143 Support for native Win32. Thanks to Stefan Jahn!
145 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
146 and win32-dirent.h to extra source and header files. These
147 include the uname() and the POSIX dirent interface implementation
148 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
149 linkers which do not allow unresolved symbols inside shared
150 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
153 * __scm.h: Defined SCM_API. This macro gets prepended to all
154 function and data definitions which should be exported or imported
155 in the resulting dynamic link library in the Win32 port.
157 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
158 chars.h, continuations.h, coop-defs.h, coop-threads.h,
159 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
160 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
161 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
162 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
163 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
164 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
165 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
166 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
167 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
168 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
169 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
170 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
172 Prefixed each each exported symbol with SCM_API.
174 * continuations.c: Added comment about the use of the extern
175 declarations of {get,set}context() functions used in the ia64 port.
177 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
178 is meant to be a `unsigned long *'.
180 * filesys.c: Include `direct.h' if possible. Use local
181 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
182 macros for M$-Windows. Implementation of `fstat_Win32()' which is
183 able to differentiate between sockets and other file descriptors.
184 Use this function as wrapper in `scm_fstat()'. Fixed typo in
187 * fports.c: Include `io.h' is possible. Put `*fp' into referring
188 statement block in `scm_fport_buffer_add()'.
189 Some corrections in `getflags()'.
191 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
193 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
194 build on Win32. Disable preloaded symbols on Win2 platforms.
196 * ioext.c, ports.c: Include `io.h' is possible.
198 * mkstemp.c: Include `process.h' is possible.
200 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
202 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
204 * posix.c: Remove unnecessary dirent includes and defines. Include
205 local `win32-uname.h' for MinGW. Extern declaration of
206 `mkstemp()' for systems where it does not exists. Make
207 `getlogin()' available on M$-Windows.
209 * scmsigs.c: Made `usleep()' avalable on MinGW.
211 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
213 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
215 * win32-uname.c: Include "win32-uname.h", not "uname.h".
217 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
219 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
220 Don't apply scm_uniform_vector_length on arrays.
222 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
224 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
225 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
226 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
227 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
228 scm_list_<n> over scm_cons[2]?.
230 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
231 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
232 SCM_C[AD][AD]R instead of explicit form.
234 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
235 comparison parameters.
237 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
238 !SCM_NULLP instead of SCM_NIMP.
240 (scm_m_case): Don't copy the form. Renamed proc to clause and
241 minimized its scope. Renamed x to clauses. Removed side
242 effecting operation from macro call.
244 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
245 minimized its scope. Renamed x to clauses. Minimized the scope
246 of variable 'len'. Make sure the else clause is treated specially
247 even in case of '=>' occurences. Don't change the else to #t in
248 order to be able to distinguish this case in the evaluator. Leave
249 type checking of the recipient to the evaluator.
251 (scm_c_improper_memq): Made the comment somewhat clearer.
253 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
254 test for SCM_IM_LET at the place of the formal parameters.
255 Simplified the formal parameter checking.
257 (scm_m_letstar): Added Comment. Renamed proc to bindings.
258 Renamed arg1 to binding and minimized its scope. Eliminated
261 (scm_m_do): Renamed proc to bindings. Minimized the scope of
264 (build_binding_list): New static function.
266 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
267 Further, split up the 'letrec' unmemoizing code to the
268 corresponding parts for 'do', 'let' and 'letrec', adding comments
269 to each form. Cleanup the handling of the do form (This removes
270 some *real* code :-).
272 (SCM_CEVAL): Removed side effecting operation from macro call.
273 Handle the 'else clause of the 'cond form specially - the symbol
274 'else is not replaced with #t any more.
276 2001-10-14 Gary Houston <ghouston@arglist.com>
278 * version.c (scm_version): use sprintf instead of snprintf,
279 for portability. thanks to Bill Schottstaedt.
281 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
283 * read.c (scm_lreadr): When user-defined hash procedure returns
284 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
285 an exception. (This prevents parsing of uniform vectors from
286 interfering with parsing of numbers.)
288 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
290 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
291 PTRDIFF_MIN. Thanks to Ken Raeburn.
293 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
295 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
297 * eval.c (scm_m_atbind): First try to find the variable without
298 defining it locally; when it has not been found, define it
301 * modules.c (module_variable): Pass over variables that exist but
304 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
306 * backtrace.c (display_backtrace_file_and_line): Only use
307 scm_basename when POSIX support is compiled in. Thanks to Chris
310 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
312 * numbers.c (mem2uinteger): Return number read so far when coming
313 across a hexdigit after having read a # or if not reading a hex
314 value. This will enable the calling code to correctly handle
315 forms like 1e2. (The background is, that the exponent markers d,
316 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
317 providing this patch.
319 (mem2complex): Fix erroneous double-negation. Now, numbers like
320 1-i will be read correctly.
322 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
324 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
326 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
328 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
330 * print.c (scm_print_state_vtable, print_state_pool):
331 Initialize. These variables are now registered as gc roots.
333 (scm_current_pstate): Update documentation.
335 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
336 scm_prin1, scm_init_print): print_state_pool is registered as a
337 gc root and thus does not need to be protected by a surrounding
340 (make_print_state): The car of print_state_pool no longer holds
341 the scm_print_state_vtable.
343 (scm_current_pstate, scm_make_print_state, print_circref,
344 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
347 (scm_prin1): When building lists, prefer scm_list_<n> over
350 (scm_iprlist): Removed a redundant SCM_IMP test.
352 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
354 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
356 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
358 (scm_memcons, scm_mem_to_proc): When building lists, prefer
359 scm_list_<n> over scm_cons[2]?.
361 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
363 (scm_procedure_name): Use SCM_CADR instead of explicit form.
365 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
366 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
367 for some reason his patch didn't make it into the cvs.
369 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
371 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
372 little bit - should even be somewhat more accurate now.
374 2001-10-08 Rob Browning <rlb@defaultvalue.org>
376 * gc.c: support ia64 register backing store.
377 (SCM_MARK_BACKING_STORE): new macro.
379 * continuations.h: support ia64 register backing store.
380 (struct scm_t_contregs): add ia64 register backing store.
382 * continuations.c: support ia64 register backing store.
383 (continuation_mark): mark ia64 register backing store.
384 (continuation_free): free ia64 register backing store.
385 (scm_make_continuation): capture ia64 register backing store.
386 (copy_stack_and_call): copy ia64 register backing store.
388 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
390 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
391 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
392 instead of SCM_NIMP to test for that case.
394 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
395 scm_t_bits instead of long.
397 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
399 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
400 SCM_T_SIGNED_BITS_MIN): New.
401 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
402 Use them to make these macros computable by the preprocessor.
404 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
405 whether the integral type fits in a fixnum, not the compiler.
406 This removes a spurious compiler warning. Also, honor the
407 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
408 needed for `long long's.
410 * numbers.c: Define NO_PREPRO_MAGOC when including
411 num2integral.c.i for `long long' and `signed long long'.
413 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
415 These changes fixes a race condition in the Guile coop - pthread
418 * coop.c (mother_awake_p): New variable.
419 (coop_create): Set mother_awake_p before creating or signalling
420 mother; wait until mother is going to sleep before returning.
421 (mother): Reset mother_awake_p before going to sleep.
423 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
425 * options.c (protected_objects, scm_init_options): The content of
426 protected_objects is now protected from garbage collection using
427 scm_gc_register_root instead of scm_permanent_object.
429 (get_option_setting): New static function that computes an option
430 setting as it was formerly done in the function scm_options.
432 (get_documented_option_setting): New static function that
433 returns option documentation as it was formerly done in the
434 function scm_options. Note that documentation C strings are no
435 longer precomputed into SCM objects. Instead, they are converted
436 into SCM strings every time get_documented_option_setting is
439 (change_option_setting): New static functions that modifies the
440 option setting as it was formerly done in the function
441 scm_options. The function is now exception safe, i. e. won't
442 cause a memory leak when interrupted. Further, only non-immediate
443 option values are added to the protection list.
445 (scm_options): This function now has only the purpose to dispatch
446 to to get_option_setting, get_documented_option_setting or
447 change_option_setting, depending on the arguments given to
450 (scm_init_opts): Don't convert documentation C strings into SCM
451 strings. Further, don't protect any object values: They _must_
452 be immediate values, otherwise there is no guarantee that they
453 have not been collected before anyway.
455 * options.[ch] (scm_t_option): Made type unsigned, name into a
456 constant char* and val into a scm_t_bits type.
458 (scm_options, scm_init_opts): The number of options is guaranteed
459 to be larger or equal to zero. Thus, the type is changed to
462 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
464 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
465 testing an unsigned value for being >= 0.
467 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
469 * numbers.h: Removed old comment about using SCM_CAR to access
472 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
473 the return value is signed. Thanks to Brian Crowder for the bug
476 (SCM_SRS): Avoid unnecessary casting and don't unpack input
477 values. With this patch, SCM_SRS can be safely used for other
478 types than scm_t_signed_bits. However, it should still better be
479 an internal macro and thus be renamed to SCM_I_SRS.
481 (SCM_MAKINUM, SCM_INUM): Use proper casting.
483 2001-10-03 Gary Houston <ghouston@arglist.com>
485 * continuations.h, unif.h: in the descriptions of the bit patterns
486 of the heap cells, make bit 0 the least significant.
488 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
490 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
491 Thanks to Golubev I. N.
493 2001-09-25 Gary Houston <ghouston@arglist.com>
495 * ports.c (scm_drain_input): extended the docstring. thanks to
496 Alex Schroeder and Thien-Thi Nguyen.
498 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
500 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
501 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
502 macros. (The NUM names might soon change.)
504 * numbers.h: Added missing declarations.
506 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
508 * Makefile.am: Distribute num2float.i.c.
510 * num2float.i.c: New file, multiply included by numbers.c, used
511 to "templatize" the float <-> num conversion routines.
513 * numbers.c: New functions: scm_num2float, scm_float2num,
514 scm_num2double, scm_double2num.
516 2001-09-21 Rob Browning <rlb@defaultvalue.org>
518 * .cvsignore: really add version.h
520 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
521 Otherwise it fails on the alpha. However, we might rather choose
522 this size conditionally.
524 * numbers.c (scm_gcd): change "k" to a long from an int.
525 Otherwise it fails on the alpha. However, we might rather choose
526 this size conditionally.
528 * error.c (scm_wta): coerce char* to intptr_t before int
531 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
534 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
536 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
538 * numbers.c (scm_integer_expt): Accept inexact integer in second
539 argument. (Thanks to Bill Schottstaedt.)
541 2001-09-20 Rob Browning <rlb@defaultvalue.org>
543 * .cvsignore: add version.h
545 * versiondat.h.in: removed (obsolete).
547 * version.h.in: renamed from version.h.
548 (SCM_GUILE_MAJOR_VERSION): new public macro.
549 (SCM_GUILE_MINOR_VERSION): new public macro.
550 (SCM_GUILE_MICRO_VERSION): new public macro.
552 * version.h: renamed to version.h.in.
555 (scm_major_version): support integer *_VERSION macros.
556 (scm_minor_version): support integer *_VERSION macros.
557 (scm_micro_version): support integer *_VERSION macros.
558 (scm_version): support integer *_VERSION macros.
560 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
562 * error.c, error.h: Made error keys globally accessible.
563 Applications might want to test for these or use them in a direct
566 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
567 routines are passed an inexact. This change in behavior is
568 motivated by concordance with R5RS: It is more common that a
569 primitive doesn't want to accept an inexact for an exact.
571 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
573 The following patch partially undoes my patch from 2001-06-30,
574 where I added the function scm_gc_mark_cell_conservatively. The
575 function is buggy, since it breaks guile during conservative
576 marking if a pointer on the stack points directly into the list of
577 free cells on the heap: With conservative cell marking this will
578 cause the whole free list to be scanned and marked - boom!
580 * gc.c (allocated_mark, MARK, heap_segment,
581 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
582 (scm_gc_mark_cell_conservatively): Remove function
583 scm_gc_mark_cell_conservatively and update the corresponding
584 comments and uses accordingly. Thanks to Christopher Cramer for
585 the patch. (Minor corrections by me.)
587 2001-09-15 Gary Houston <ghouston@arglist.com>
589 * root.h (scm_root_state): removed the continuation_stack and
590 continuation_stack_ptr members, which have no apparent purpose.
591 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
594 * root.c (root_mark), init.c (restart_stack, start_stack), gc
595 (scm_igc): remove all references to contination_stack and
596 continuation_stack_ptr, avoiding allocation of a vector and
597 useless processing during gc.
599 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
601 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
603 (TCONC_IN): Make sure that the cell word 0 is initialized last.
605 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
607 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
609 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
610 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
612 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
614 * guardians.c (mark_dependencies_in_tconc,
615 whine_about_self_centered_zombies, scm_init_guardians): Register
616 the static global variable `self_centered_zombies' via
617 scm_gc_register_root, to make some cdr-ing unnecessary.
619 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
621 * backtrace.c (display_backtrace_file,
622 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
623 values, use SCM_FALSEP when comparing SCM values against #f.
624 Thanks to Rob Browning for the bug report.
626 2001-09-12 Martin Baulig <martin@home-of-linux.org>
628 * strings.[ch] (scm_str2string): New function.
630 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
632 * gc.c (scm_done_free): Always subtract size from scm_mallocated
633 when computing nm, even if it's negative.
634 (scm_must_malloc): Abort on overflow of scm_mtrigger.
635 (scm_must_realloc): Likewise.
637 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
639 * numbers.c (scm_sys_check_number_conversions): new function,
640 defined if Guile is compiled in debugging mode. currently checks
641 `scm_num2ulong', should check much much more.
643 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
644 unsigned, ensure that it's positive. thanks to Martin Baulig!
646 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
648 * __scm.h: Added new section about compile time selectable
651 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
652 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
653 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
654 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
657 * deprecation.c (scm_include_deprecated_features): Simplified.
659 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
660 `SCM_IMP´ instead of `!SCM_CELLP´.
662 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
663 Extract side-effecting operations from macros.
665 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
666 scm_top_level_lookup_closure_var and scm_system_transformer.
668 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
670 (heap_segment): Use CELL_P instead of SCM_CELLP.
672 * init.c (start_stack): Don't initialize
673 scm_top_level_lookup_closure_var and scm_system_transformer.
675 * modules.c (scm_set_current_module): Don't access
676 scm_top_level_lookup_closure_var and scm_system_transformer.
678 (scm_sym2var): Don't call scm_variable_set_name_hint.
680 (scm_post_boot_init_modules): Removed deprecated initializations.
682 * print.c (scm_ipruk): Don't access cell contents of non cells.
684 * strings.c (scm_string_set_x): All strings are writable.
686 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
687 type. There is only one string type now.
689 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
691 * tags.h: Remove comments about two different string types.
693 (SCM_CELLP, SCM_NCELLP): Deprecated.
695 * variable.c (make_variable): Remove code variant for vcells.
697 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
698 SCM_VARIABLE_LOC): Remove code variant for vcells.
700 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
701 SCM_ENABLE_DEPRECATED with the logic reversed.
703 * dynl.c (moddata, registered_mods), dynl.[ch]
704 (scm_register_module_xxx, scm_registered_modules,
705 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
706 (*top-level-lookup-closure*), eval.[ch]
707 (scm_top_level_lookup_closure_var, scm_system_transformer,
708 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
709 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
710 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
711 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
712 scm_unprotect_object), modules.c (root_module_lookup_closure,
713 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
714 beautify_user_module_x_var, try_module_autoload_var,
715 scm_module_full_name), modules.[ch] (scm_the_root_module,
716 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
717 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
718 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
719 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
720 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
721 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
722 scm_make_shared_substring), tags.h (scm_tc7_substring,
723 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
724 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
725 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
726 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
729 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
730 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
731 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
732 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
733 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
734 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
735 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
736 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
737 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
738 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
739 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
740 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
741 (setzone, scm_strftime, scm_strptime), vports.c
742 (scm_make_soft_port): Remove calls to
743 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
744 gone, all strings are 0-terminated anyway.
746 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
747 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
748 double inclusion of the same headers to the SCM_<filename>_H
751 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
752 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
753 print.c (scm_iprin1): The type scm_tc7_substring does not exist
756 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
757 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
758 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
759 !SCM_<foo> over SCM_N<foo>.
761 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
763 * Makefile.am: Remove references to symbols-deprecated.c.
765 * symbols.c (scm_init_symbols): Don't initialize deprecated
768 * symbols-deprecated.c: Removed.
770 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
771 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
772 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
773 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
774 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
775 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
776 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
777 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
778 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
779 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
780 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
781 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
782 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
783 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
784 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
785 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
786 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
787 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
788 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
789 scm_intern0, scm_sysintern, scm_sysintern0,
790 scm_sysintern0_no_module_lookup, scm_symbol_value0,
791 scm_string_to_obarray_symbol, scm_intern_symbol,
792 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
793 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
794 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
795 vectors.[ch] (scm_vector_set_length_x): Removed.
797 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
798 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
799 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
800 Renamed the macros that are defined to inhibit double inclusion of
801 the same headers to the SCM_<filename>_H format.
803 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
804 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
807 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
809 * continuations.h (scm_contregs), debug.h (scm_debug_info,
810 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
811 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
812 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
813 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
814 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
815 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
816 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
817 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
818 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
819 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
820 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
822 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
823 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
824 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
825 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
826 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
827 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
828 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
829 double inclusion of the same headers to the SCM_<filename>_H
832 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
833 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
834 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
835 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
836 !SCM_<foo> over SCM_N<foo>.
838 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
840 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
841 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
842 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
843 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
844 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
845 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
846 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
847 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
848 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
849 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
850 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
851 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
852 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
853 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
854 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
855 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
856 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
857 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
858 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
859 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
860 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
861 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
862 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
863 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
864 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
865 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
866 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
867 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
868 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
869 the macros that are defined to inhibit double inclusion of the
870 same headers to the SCM_<filename>_H format.
872 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
874 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
875 "scm_t_portable" with "scm_port_table" which was an artifact from
876 the great "scm_*_t -> scm_t_" renaming.
878 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
880 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
881 used; nfc. Thanks to Bill Schottstaedt.
883 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
884 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
885 Thanks to Chris Cramer.
887 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
889 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
891 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
893 * dynwind.h (scm_swap_bindings): Declare.
894 * dynwind.c (scm_swap_bindings): Make non-static.
896 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
898 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
899 doing exactly nothing about them). thanks Neil!
901 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
903 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
905 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
907 * gc.c: Fix omission bug: Add `heap_segment' forward decl
908 (proto) in the case when either `GUILE_DEBUG' or
909 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
911 (map_free_list): Fix typo: Ref `f' correctly.
913 Thanks to Chris Cramer.
915 2001-08-15 Rob Browning <rlb@defaultvalue.org>
917 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
919 (libpath.h): change libguileversion to libguileinterface.
921 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
923 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
924 ChangeLog-2000. Thanks to Daniel Skarda!
926 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
928 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
929 do it from the Makefile.
931 * Makefile.am: rearrange the snarfing slightly, so that .doc files
932 are of a reasonable size.
934 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
936 * stacks.c (scm_make_stack): Improve docstring by explaining use
939 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
941 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
942 scm_char_whitespace_p, scm_char_upper_case_p,
943 scm_char_lower_case_p, scm_char_is_both_p): Do not require
944 characters to fulfill isascii in addition to the primary
947 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
949 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
950 scm_istr2flo, scm_istring2number): Removed.
952 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
955 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
956 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
959 (scm_string_to_number): Use new number parser.
961 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
962 handles complex numbers.
964 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
967 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
970 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
972 (scm_i_mem2number): Added.
974 (scm_exact_to_inexact): Changed signature.
976 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
977 here instead of within scm_i_mem2number. Call scm_i_mem2number
978 instead of scm_istr2int and scm_istring2number.
980 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
982 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
983 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
984 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
985 !SCM_<pred> over SCM_N<pred>.
987 (scm_eval_body): Remove side effecting code from macro call.
989 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
992 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
994 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
996 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
998 Removed vcell slot from structs.
1000 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
1003 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
1004 zero. Use scm_vtable_index_layout instead of "0" when accessing
1006 (scm_init_struct): Remove vcell slot layout code from
1007 required_vtable_fields.
1009 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
1011 * goops.c (build_class_class_slots): Removed vcell slot
1014 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
1015 Removed vcell slot layout code.
1016 (scm_si_vcell): Removed.
1018 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1020 "Glocs" have been removed.
1022 * tags.h: Update tag system docs.
1023 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
1024 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
1025 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
1026 or SCM_NCONSP, respectively.
1028 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
1029 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
1030 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
1032 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
1033 tell glocs from structs.
1035 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
1037 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
1038 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
1039 instead of with glocs.
1040 (EVALCAR): Do not test for glocs.
1041 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
1043 (scm_unmemocar): Do not handle glocs.
1044 (scm_m_atfop): Memoize as a variable, not as a gloc.
1045 (scm_eval_args, scm_deval_args): Do not handle glocs.
1046 (scm_ceval, scm_deval): Likewise.
1048 * eval.h (SCM_XEVALCAR): Do not test for glocs.
1049 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
1052 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
1054 * dynwind.c (scm_swap_bindings): Likewise.
1055 (scm_dowinds): Updated to recognize lists of variables instead of
1058 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
1061 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
1064 2001-07-25 Gary Houston <ghouston@arglist.com>
1066 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
1067 docstrings to reflect the n-ary implementation.
1069 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1071 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
1072 value of a variable, not the plain "return" statement.
1074 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
1076 * eval.c: Allow variables in memoized code (in addition to glocs).
1077 (scm_lookupcar): Handle variables in lost races. Replace symbol
1078 with variable directly, do not make a gloc.
1079 (scm_unmemocar): Rewrite variables using a reverse lookup, just
1081 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
1084 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1086 * variable.c (scm_i_variable_print): Use "value" instead of
1087 "binding" since a binding is the mapping between symbols and
1088 variables, not between variables and their values.
1090 * tags.h (scm_tc7_variable): New.
1091 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
1092 * print.c (scm_iprin1): Likewise.
1094 * variable.h (scm_tc16_variable): Removed.
1095 (SCM_VARIABLEP): Test for new tc7 code.
1096 (scm_i_variable_print): New.
1097 * variable.c (scm_tc16_variable): Removed.
1098 (variable_print): Renamed to scm_i_variable_print and made
1100 (variable_equal_p): Removed.
1101 (make_variable): Construct a tc7 object instead of a smob.
1102 (scm_init_variable): Do not register smob.
1104 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
1106 * tags.h: Include inttypes.h when we have it.
1108 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
1110 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
1111 is taken by the new SCM_IM_CALL_WITH_VALUES.
1112 * print.c (scm_isymnames): Update table accordingly.
1114 2001-07-22 Gary Houston <ghouston@arglist.com>
1116 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
1117 SCM_MAKINUM to convert regoff_t value to SCM.
1119 2001-07-21 Gary Houston <ghouston@arglist.com>
1121 * scmsigs.c: include sys/time.h for itimer stuff.
1123 2001-07-19 Rob Browning <rlb@defaultvalue.org>
1125 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
1127 * c-tokenize.lex: add option %nounput to quiet warning.
1128 Add prototype for yylex to quiet warning.
1130 * scmconfig.h.in: add flags for setitimer and getitimer.
1132 * scmsigs.h (scm_init_scmsigs): new prototype.
1133 (scm_init_scmsigs): new prototype.
1135 * scmsigs.c (s_scm_setitimer): new function.
1136 (s_scm_setitimer): new function.
1138 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1140 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
1141 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
1142 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
1143 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
1144 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
1145 guile-func-name-check.in, guile-snarf-docs-texi.in,
1146 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
1147 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
1148 objprop.c, objprop.h, options.c, options.h, random.h,
1149 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
1150 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
1151 version.c, version.h: Updated copyright notice.
1153 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1155 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
1156 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
1157 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
1158 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
1159 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
1160 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
1161 sym_environment, scm_sym_change_class): New static variables to
1162 hold predefined symbols.
1164 (build_class_class_slots): Build the list using scm_list_n
1165 instead of cons. Also, slots are already created as lists, thus
1166 making a call to maplist unnecessary.
1168 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
1169 scm_class_direct_subclasses, scm_class_direct_methods,
1170 scm_class_precedence_list, scm_class_slots, scm_class_environment,
1171 scm_method_procedure, create_standard_classes, purgatory): Use
1174 (build_slots_list, compute_getters_n_setters,
1175 scm_sys_initialize_object, scm_sys_inherit_magic_x,
1176 get_slot_value_using_name, set_slot_value_using_name,
1177 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
1178 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
1179 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
1181 (scm_sys_prep_layout_x): Minimize variable scopes.
1183 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
1184 scm_sys_fast_slot_set_x): Fix signedness.
1186 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
1187 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
1188 scm_memoize_method, scm_wrap_object): Use packing and unpacking
1189 when converting to and from SCM values.
1191 (scm_enable_primitive_generic_x): Add rest argument checking.
1193 (map, filter_cpl, maplist, scm_sys_initialize_object,
1194 scm_sys_prep_layout_x, slot_definition_using_name,
1195 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
1196 call_memoize_method, scm_make, scm_make_class): Prefer explicit
1197 predicates over SCM_N?IMP tests.
1199 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
1202 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
1205 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1207 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
1209 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
1211 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
1213 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
1215 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
1217 * strings.c (s_scm_string): fix arg position in assert.
1219 2001-07-11 Gary Houston <ghouston@arglist.com>
1221 * strports.c (st_write): use memcpy, not strncpy. thanks to
1224 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
1226 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
1227 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
1228 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
1229 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
1230 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
1231 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1232 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
1233 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
1234 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
1235 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
1236 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
1237 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
1238 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
1239 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
1240 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
1241 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
1242 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
1243 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
1244 weaks.c, weaks.h: Remove "face-lift" comment.
1246 2001-07-08 Rob Browning <rlb@defaultvalue.org>
1248 * .cvsignore: add stamp-h.in.
1250 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1252 * hooks.c (scm_make_hook, scm_add_hook_x),
1253 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
1254 value info to the docstrings.
1256 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1258 Some more compatibility patches for Windows.
1260 * posix.c (getlogin): getlogin() implementation for Windows.
1262 * backtrace.c, ioext.c: Include <stdio.h>.
1264 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
1267 * cpp_sig_symbols.in: Added SIGBREAK.
1269 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
1271 * strports.c (scm_read_0str, scm_eval_0str): Call
1272 scm_c_read_string and scm_c_eval_string respectively, not
1273 themselves. Thanks to Dale P. Smith!
1275 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1277 * unif.c (scm_array_set_x): The variable args does not
1278 necessarily have to be a list. Further, got rid of a redundant
1281 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1283 * list.c (SCM_I_CONS): Make sure the cell type is initialized
1286 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
1287 init_heap_seg): Fixed signedness.
1289 (init_heap_seg): Replaced strange for-loop with a while loop.
1291 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
1293 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
1295 The following patch adds conservative marking for the elements of
1296 free or allocated cells.
1298 * gc.c (allocated_mark, heap_segment): New static functions.
1300 (which_seg): Deleted, since the functionality is now provided by
1301 function heap_segment.
1303 (map_free_list): Use heap_segment instead of which_seg.
1305 (MARK): If cell debugging is disabled, mark free cells
1308 (scm_mark_locations, scm_cellp): Extracted the search for the
1309 heap segment of a SCM value into function heap_segment.
1311 (scm_init_storage): Allocated cells must be marked
1314 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
1316 The following patch changes the representation of weak vectors to
1317 double cells instead of using an extension of the vector's
1320 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
1321 the result of SCM_WVECT_GC_CHAIN.
1323 (scm_gc_sweep): Weak vectors don't have extra fields any more.
1325 * weaks.c (allocate_weak_vector): New static function. It does
1326 not patch any previously created vector object during the
1327 construction of a weak vector, and thus doesn't need to switch
1328 off interrupts during vector creation.
1330 (scm_make_weak_vector, scm_make_weak_key_hash_table,
1331 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1332 Use allocate_weak_vector to provide the new weak vector object.
1334 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
1335 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
1336 now stored in the double cell.
1338 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
1341 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
1342 using an entry of the double cell.
1344 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
1346 * stamp-h.in: bye bye
1348 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
1350 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
1353 * load.c, load.h (scm_c_primitive_load,
1354 scm_c_primitive_load_path): New.
1356 * strports.c, strports.h (scm_c_read_string): Renamed from
1357 scm_read_0str. Also, added "const" qualifier to argument.
1358 (scm_c_eval_string): Renamed from scm_eval_0str.
1359 (scm_read_0str, scm_eval_0str): Deprecated.
1361 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1363 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
1366 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
1368 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
1369 scm_list_n): New functions.
1370 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
1371 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
1372 (lots of files): Use the new functions.
1374 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
1376 * strings.c: #include "libguile/deprecation.h".
1378 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1380 * read.c (scm_lreadr): When reading a hash token, check for a
1381 user-defined hash procedure first, so that overriding the builtin
1382 hash characters is possible (this was needed for implementing
1383 SRFI-4's read synax `f32(...)').
1385 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
1386 because the latter is unsigned now and breaks comparisons like
1387 (n < (scm_t_signed_bits)MIN_VALUE).
1389 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
1391 * eval.h, eval.c (scm_call_4): New function.
1393 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
1394 directly rather than dispatching to them via scm_ithrow and a lazy
1397 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
1398 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
1399 for trap handler procedures.
1401 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
1402 procedures not being #f.
1404 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
1406 * Makefile.am (c-tokenize.c): add rule to generate it.
1407 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
1409 filter-doc-snarfage.c: remove.
1411 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1413 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
1415 The following set of changes makes compiling Guile under various
1416 Windows compilers easier. Compilation under GNU systems should
1417 not be affected at all.
1419 Thanks to Stefan Jahn for all necessary information, patches and
1422 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
1423 getpgrp, ttyname, primitive-fork and some header inclusion for
1426 * random.c: Define M_PI, if not predefined and use __int64 for
1427 LONG64 under Windows.
1429 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
1430 Windows and conditionalize some signal names.
1432 * socket.c (scm_getsockopt): Added missing comma.
1433 Include socket library header under Windows.
1435 * stime.c (CLKTCK): Add cast to int, to make it compile under
1438 * ports.c (truncate): New function, compiled only under Windows.
1440 * net_db.c: Do not declare errno under Windows.
1442 * iselect.h, inet_aton.c: Include socket library headers under
1445 * guile.c (inner_main): Under Windows, initialize socket library
1446 and initialize gdb_interface data structures.
1448 * gdb_interface.h: Under Windows, gdb_interface cannot be
1449 initialized statically. Initialize at runtime instead.
1451 * fports.c (write_all): ssize_t -> size_t.
1452 (fport_print): Conditionalize call to ttyname().
1453 (getflags): New function, compiled only under Windows.
1455 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
1456 primitives chown, link, fcntl.
1457 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
1460 * backtrace.c: Include <io.h> under Windows.
1462 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
1464 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
1467 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
1469 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1470 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
1471 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1472 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
1473 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
1474 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
1475 (scm_dynamic_wind, scm_dowinds), environments.c
1476 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
1477 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
1478 goops.c (GETVAR, purgatory, make_class_from_template,
1479 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
1480 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
1481 (scm_primitive_load), modules.c (scm_resolve_module,
1482 scm_c_define_module, scm_c_use_module, scm_c_export,
1483 module_variable, scm_eval_closure_lookup, scm_sym2var,
1484 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1485 ports.c (scm_port_for_each), print.c (scm_printer_apply),
1486 properties.c (scm_primitive_property_ref), ramap.c (ramap,
1487 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
1488 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
1489 (scm_object_to_string, scm_call_with_output_string,
1490 scm_call_with_input_string), throw.c (scm_body_thunk,
1491 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
1492 scm_make_shared_array), vports.c (sf_flush, sf_write,
1493 sf_fill_input, sf_close): Use one of the above functions.
1494 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
1496 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1498 * filesys.c (scm_close), ports.c (scm_close_port,
1499 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
1500 instead of SCM_NEGATE_BOOL.
1502 * filesys.c (scm_stat): Clean up type dispatch.
1504 * filesys.c (scm_stat), ports.c (scm_input_port_p,
1505 scm_output_port_p): Get rid of redundant IM type check.
1507 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
1508 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
1509 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1510 scm_return_entry), numbers.c (scm_number_to_string), objects.c
1511 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
1512 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
1513 scm_addr_vector), stime.c (scm_strftime), strings.c
1514 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
1515 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
1516 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1517 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
1518 instead of scm_makfromstr.
1520 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
1521 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
1522 scm_read_hash_extend), stime.c (scm_strftime), strings.c
1523 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
1524 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
1525 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
1526 !SCM_<pred> over SCM_N<pred>.
1528 * strings.[ch] (scm_makfromstr): Deprecated.
1530 (scm_mem2string): New function, replaces scm_makfromstr.
1532 * strings.c (scm_substring), strop.c (string_copy,
1533 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1534 (scm_symbol_to_string): Fix gc problem.
1536 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
1539 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
1540 warning about comparing signed and unsigned values. This fix is
1541 not optimal, since it won't work reliably if sizeof (c_start) >
1542 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
1543 solution is to define this macro as an inline function, thus
1544 allowing to specifiy the types of c_start and c_end.
1546 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1548 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
1551 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
1552 Rename <foo>H to SCM_<foo>_H.
1554 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
1555 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1557 (narrow_stack): Make i unsigned. Don't use side-effecting
1558 operations in conditions.
1560 (narrow_stack, scm_make_stack, scm_stack_id,
1561 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
1563 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
1564 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
1567 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
1570 (scm_last_stack_frame): Remove bogus `;´.
1572 * stacks.h (SCM_FRAMEP): Fix type check.
1574 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
1576 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
1577 c-tokenize.c when doing maintainer-clean.
1579 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
1581 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
1584 * eval.c: all hash signs are in column 0.
1586 * Makefile.am (guile_filter_doc_snarfage): build using
1587 c-tokenize.c, not filter-doc-snarfage.c.
1588 rearrange snarfing dependencies a bit.
1590 * c-tokenize.lex: new file.
1592 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
1594 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
1595 scm_t_srcpropso_plist. See the big type renaming.
1596 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
1597 Thanks to Seth Alves!
1599 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
1600 they aren't defined already.
1602 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1604 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
1605 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
1608 * backtrace.c (display_expression, scm_set_print_params_x,
1609 display_application, display_frame, scm_backtrace), numbers.c
1610 (scm_istring2number), objects.c (scm_class_of,
1611 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
1612 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1614 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
1617 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
1618 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
1620 * objects.c (scm_class_of): Type fix.
1622 (scm_mcache_lookup_cmethod): Improved comment, simplified,
1625 * pairs.h (scm_error_pair_access): The function can return if
1628 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1630 * init.c (scm_init_guile_1): Removed initialization of tag.c.
1632 * gdbint.c, init.c: Removed inclusion of tag.h.
1634 * tag.h, tag.c: Removed files.
1636 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
1638 2001-06-20 Gary Houston <ghouston@arglist.com>
1640 * deprecation.c, extensions.c, rw.c: include string.h.
1642 2001-06-19 Gary Houston <ghouston@arglist.com>
1644 * filter-doc-snarfage.c (process): added ungetc in
1645 MULTILINE_COOKIE case since otherwise it fails when there's no
1646 space between the '(' and the quote of the following string
1649 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1651 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
1653 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1655 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
1656 extension takes place.
1657 * strings.h (SCM_STRING_LENGTH): Likewise.
1658 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
1660 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
1663 * tags.h: Include <stdint.h> when we have it.
1664 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
1665 available. Else use "unsigned long".
1666 (scm_signed_bits_t): New.
1668 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
1669 (SCM_INUM): Cast result to scm_signed_bits_t.
1671 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
1673 * mkstemp.c: Update path to #include file scmconfig.h.
1674 Thanks to Golubev I. N.
1676 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1678 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
1680 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
1681 the macro definition.
1683 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
1684 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
1685 instead of SCM_INST_TYPE.
1687 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
1688 the object is a struct before accessing its struct flags.
1690 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
1692 2001-06-10 Gary Houston <ghouston@arglist.com>
1694 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
1695 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
1696 work reliably anymore. try it from boot-9.scm instead.
1698 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
1700 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
1701 Thanks to Matthias Köppe!
1703 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
1705 * snarf.h, filter-doc-snarfage.c: more changes to cope with
1706 space-happy C preprocessors.
1708 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
1709 inside cookies. thanks to Matthias Köppe!
1711 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1713 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
1714 keywords. Fix gc protection.
1716 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
1717 operations in macro calls.
1719 * pairs.c (scm_error_pair_access): Avoid recursion.
1721 Thanks to Matthias Koeppe for reporting the bugs that correspond
1722 to the following set of patches.
1724 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
1725 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
1726 bitvector base address using SCM_BITVECTOR_BASE.
1728 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
1731 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1733 * goops.c (SCM_CLASS_REDEF): Removed.
1735 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
1738 Thanks to Matthias Koeppe for reporting the bugs that correspond
1739 to the following set of patches.
1741 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
1742 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
1743 scm_sys_allocate_instance, clear_method_cache,
1744 scm_sys_invalidate_method_cache_x, scm_make,
1745 create_standard_classes, scm_make_port_classes, scm_make_class,
1746 scm_add_slot): Use SCM_SET_SLOT to set slot values.
1748 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
1750 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
1752 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
1753 UNARY_ELTS_CODE): Remove bogus break statement.
1755 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
1756 Don't access bit vectors elements as SCM objects.
1758 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
1759 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1760 Don't assign to an unpacked value.
1762 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1764 * __scm.h (SCM_NORETURN): Moved here from error.h.
1766 (SCM_UNUSED): New macro.
1768 (SCM_DEBUG_PAIR_ACCESSES): New macro.
1770 * backtrace.c (display_error_handler), continuations.c
1771 (continuation_print), debug.c (debugobj_print), dynwind.c
1772 (guards_print), environments.c (observer_print,
1773 core_environments_finalize, leaf_environment_cell,
1774 leaf_environment_print, eval_environment_print,
1775 eval_environment_observer, import_environment_define,
1776 import_environment_undefine, import_environment_print,
1777 import_environment_observer, export_environment_define,
1778 export_environment_undefine, export_environment_print,
1779 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
1780 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
1781 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
1782 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
1783 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
1784 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
1785 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
1786 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
1787 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
1788 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
1789 set_slot_value, test_slot_existence, scm_change_object_class,
1790 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
1791 default_setter), guardians.c (guardian_print, guardian_gc_init,
1792 guardian_zombify, whine_about_self_centered_zombies), guile.c
1793 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
1794 mallocs.c (malloc_print), numbers.c (scm_print_real,
1795 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
1796 end_input_default, scm_port_print, fill_input_void_port,
1797 write_void_port), root.c (root_print), smob.c (scm_mark0,
1798 scm_free0, scm_smob_print, scm_smob_apply_1_error,
1799 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
1800 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
1801 (scm_struct_free_0, scm_struct_free_standard,
1802 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
1803 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
1804 scm_handle_by_throw, scm_ithrow), weaks.c
1805 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
1806 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
1807 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
1809 * error.h (SCM_NORETURN): Moved to __scm.h.
1811 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
1812 Renamed <foo>H to SCM_<foo>_H.
1814 * gc.c (debug_cells_gc_interval): New static variable.
1816 (scm_assert_cell_valid): If selected by the user, perform
1817 additional garbage collections.
1819 (scm_set_debug_cell_accesses_x): Extended to let the user specify
1820 if additional garbage collections are desired.
1822 (mark_gc_async): If additional garbage collections are selected
1823 by the user, don't call the after-gc-hook. Instead require the
1824 user to run the hook manually.
1826 * pairs.c (scm_error_pair_access): New function. Only compiled
1827 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
1829 * pairs.h (SCM_VALIDATE_PAIR): New macro.
1831 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
1832 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
1833 is a real pair object. (Glocs are also accepted, but that may
1834 change.) If not, abort with an error message.
1836 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1838 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
1840 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
1841 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
1843 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
1845 * extensions.c (scm_c_register_extension): Allow NULL as library
1847 (load_extension): Ignore NULL library names when comparing.
1849 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
1850 non-pointers are being compared. Thanks to Alexander Klimov!
1852 2001-06-04 Gary Houston <ghouston@arglist.com>
1854 * rw.c (scm_write_string_partial): new procedure implementing
1855 write-string/partial in (ice-9 rw).
1856 * rw.h: declare scm_write_string_partial.
1858 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
1860 * keywords.c (keyword_print): Substract 1 from length of symbol
1861 name, accounting for the silly dash.
1863 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
1864 Do not emit deprecation warning.
1866 Added exception notice to all files.
1868 * dynl.c: Include "deprecation.h".
1870 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
1872 * dynl.c (scm_register_module_xxx, scm_registered_modules,
1873 scm_clear_registered_modules): Deprecated.
1875 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
1877 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
1878 guile-snarf-docs-texi.
1880 * fports.c: HAVE_ST_BLKSIZE changed to
1881 HAVE_STRUCT_STAT_ST_BLKSIZE.
1882 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
1883 HAVE_STRUCT_STAT_ST_BLKSIZE.
1885 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
1886 HAVE_STRUCT_STAT_ST_RDEV.
1887 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
1888 HAVE_STRUCT_STAT_ST_BLKSIZE.
1889 (scm_stat2scm): HAVE_ST_BLOCKS changed to
1890 HAVE_STRUCT_STAT_ST_BLOCKS.
1892 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
1894 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
1895 of scm_eval_x to allow module changes between the forms in the
1896 string. Set/restore module using scm_c_call_with_current_module.
1898 * mkstemp.c: New file, slightly modified from libiberties
1901 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
1903 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
1904 filter-doc-snarfage.c: new files.
1906 * Makefile.am: add stuff to [build,] use and distribute
1907 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
1909 * guile-snarf.in: grok the new snarf output.
1911 * snarf.h: make the output both texttools- and `read'-friendly.
1913 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
1914 guile-snarf-docs. (should also deprecate, I guess. maybe not).
1916 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
1918 * print.c (scm_simple_format): Support "~~" and "~%". Signal
1919 error for unsupported format controls and for superflous
1920 arguments. Thanks to Daniel Skarda!
1922 * print.h, print.c (scm_print_symbol_name): Factored out of
1924 (scm_iprin1): Call it.
1926 * keywords.c (keyword_print): Use scm_print_symbol_name so that
1927 weird names are printed correctly.
1929 * print.c (scm_print_symbol_name): Symbols whose name starts with
1930 `#' or `:' or ends with `:' are considered weird.
1932 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1934 * numbers.c (scm_difference, scm_divide): Clarified comments for -
1937 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1939 * debug.h: Removed prototype for scm_eval_string.
1941 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1943 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
1944 (make-string 2000 #\!))' in an older version).
1946 Change strncpy to memcpy to allow embedded NUL characters in
1949 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
1951 * hooks.c (scm_create_hook): deprecated.
1952 (make_hook): deleted.
1953 (scm_make_hook): all the hook creation code is now here.
1955 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
1956 a hook, make it permanent, and do a `scm_c_define' on it.
1958 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
1960 * socket.c (s_scm_inet_pton): fix docstring quoting.
1961 (s_scm_inet_ntop): ditto.
1963 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
1965 * hashtab.c (scm_internal_hash_fold): fix argument position in
1968 * environments.c (s_scm_import_environment_set_imports_x): fix
1969 argument position in SCM_ASSERT.
1971 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
1972 (s_scm_make_iloc): ditto.
1974 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1976 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
1978 * eval.c (promise_print): Read the promise's value as an object.
1980 (SCM_CEVAL): Don't perform side-effecting operations in macro
1983 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
1984 conditional expression.
1986 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
1989 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
1990 text, removed redundant computation of effective_length and fixed
1993 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
1996 (wrap_init): Don't use SCM_C[AD]R for non pairs.
1998 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
2000 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
2001 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
2003 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
2005 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
2006 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
2007 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
2008 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
2010 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
2012 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
2014 * ramap.c (ramap_rp): Removed bogus `;´.
2016 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
2019 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
2020 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
2021 Read SCM objects rather than scm_bits_t values.
2023 * tags.h (SCM_VOIDP_TEST): Removed.
2025 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
2026 value of 2 now corresponds to the former 1, the current 1
2027 corresponds to the former situation that SCM_VOIDP_TEST was
2030 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
2031 If this appears to be not ANSI compliant, we will change it to
2032 typedef struct scm_unused_struct { } * SCM;
2033 Thanks to Han-Wen Nienhuys for the suggestion.
2035 * unif.c (scm_array_set_x): Fix typing problem, and use
2036 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
2037 dealing with uniform vectors.
2039 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
2041 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
2042 (scm_igc): mark from them, too (precisely, not conservatively!).
2044 * root.h (scm_gc_registered_roots): new object in
2047 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
2048 `scm_protect_object'. shouldn't call it at all, though, it seems.
2050 * gc.c (scm_[un]protect_object): deprecated.
2051 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
2052 (scm_gc_[un]register_root[s]): new.
2054 * gc.h: add prototypes for scm_gc_[un]protect_object,
2055 scm_gc_[un]register_root[s].
2057 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
2059 revert the controversial part of the 2001-05-24 changes.
2061 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
2063 * modules.c (scm_env_module): Exported to Scheme.
2065 * eval.c (scm_debug_opts): New option `show-file-name'.
2067 * debug.h (SCM_SHOW_FILE_NAME): New.
2069 * backtrace.c: Include "libguile/filesys.h".
2070 (sym_base, display_backtrace_get_file_line,
2071 display_backtrace_file, display_backtrace_file_and_line): New.
2072 (display_frame): Call display_backtrace_file_and_line if that is
2074 (display_backtrace_body): Call scm_display_backtrace_file if
2077 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
2078 Prototypes removed since there's no definition for these
2081 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2083 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
2084 Changed use of scm_array->scm_array_t and
2085 scm_array_dim->scm_array_dim_t to enable build with
2086 --disable-deprecated.
2088 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
2090 The purpose of this set of changes is to regularize Guile's usage
2091 of ANSI C integral types, with the following ideas in mind:
2093 - SCM does not nesessarily have to be long.
2094 - long is not nesessarily enough to store pointers.
2095 - long is not nesessarily the same size as int.
2097 The changes are incomplete and possibly buggy. Please test on
2101 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
2104 * unif.h: type renaming:
2105 scm_array -> scm_array_t
2106 scm_array_dim -> scm_array_dim_t
2107 the old names are deprecated, all in-Guile uses changed.
2109 * tags.h (scm_ubits_t): new typedef, representing unsigned
2112 * stacks.h: type renaming:
2113 scm_info_frame -> scm_info_frame_t
2114 scm_stack -> scm_stack_t
2115 the old names are deprecated, all in-Guile uses changed.
2117 * srcprop.h: type renaming:
2118 scm_srcprops -> scm_srcprops_t
2119 scm_srcprops_chunk -> scm_srcprops_chunk_t
2120 the old names are deprecated, all in-Guile uses changed.
2122 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
2123 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
2124 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
2125 vectors.c, vports.c, weaks.c:
2126 various int/size_t -> size_t/scm_bits_t changes.
2128 * random.h: type renaming:
2129 scm_rstate -> scm_rstate_t
2130 scm_rng -> scm_rng_t
2131 scm_i_rstate -> scm_i_rstate_t
2132 the old names are deprecated, all in-Guile uses changed.
2134 * procs.h: type renaming:
2135 scm_subr_entry -> scm_subr_entry_t
2136 the old name is deprecated, all in-Guile uses changed.
2138 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
2140 scm_option -> scm_option_t
2141 the old name is deprecated, all in-Guile uses changed.
2143 * objects.c: various long -> scm_bits_t changes.
2144 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
2146 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
2149 * num2integral.i.c: new file, multiply included by numbers.c, used
2150 to "templatize" the various integral <-> num conversion routines.
2152 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
2153 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
2155 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
2156 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
2157 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
2158 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
2159 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
2160 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
2161 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
2162 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
2163 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
2164 scm_num2size): new functions.
2166 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
2168 * load.c: change int -> size_t in various places (where the
2169 variable is used to store a string length).
2170 (search-path): call scm_done_free, not scm_done_malloc.
2172 * list.c (scm_ilength): return a scm_bits_t, not long.
2173 some other {int,long} -> scm_bits_t changes.
2175 * hashtab.c: various [u]int -> scm_bits_t changes.
2176 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
2177 (scm_ihashx): n: uint -> scm_bits_t
2178 use scm_bits2num instead of scm_ulong2num.
2180 * gsubr.c: various int -> scm_bits_t changes.
2182 * goops.[hc]: various {int,long} -> scm_bits_t changes.
2184 * gh_data.c (gh_num2int): no loss of precision any more.
2186 * gh.h (gh_str2scm): len: int -> size_t
2187 (gh_{get,set}_substr): start: int -> scm_bits_t,
2189 (gh_<num>2scm): n: int -> scm_bits_t
2190 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
2191 (gh_length): return scm_bits_t, not unsigned long.
2193 * gc.[hc]: various small changes relating to many things stopping
2194 being long and starting being scm_[u]bits_t instead.
2195 scm_mallocated should no longer wrap around.
2197 * fports.h: type renaming:
2198 scm_fport -> scm_fport_t
2199 the old name is deprecated, all in-Guile uses changed.
2201 * fports.c (fport_fill_input): count: int -> scm_bits_t
2202 (fport_flush): init_size, remaining, count: int -> scm_bits_t
2204 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
2205 those prototypes, as the functions they prototype don't exist.
2207 * fports.c (default_buffer_size): int -> size_t
2208 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
2209 default_size: int -> size_t
2210 (scm_setvbuf): csize: int -> scm_bits_t
2212 * fluids.c (n_fluids): int -> scm_bits_t
2213 (grow_fluids): old_length, i: int -> scm_bits_t
2214 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
2216 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
2218 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
2219 the new and shiny SCM_NUM2INT.
2221 * extensions.c: extension -> extension_t (and made a typedef).
2223 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
2224 there are no nasty surprises if/when the various deeply magic tag
2225 bits move somewhere else.
2227 * eval.c: changed the locals used to store results of SCM_IFRAME,
2228 scm_ilength and such to be of type scm_bits_t (and not int/long).
2229 (iqq): depth, edepth: int -> scm_bits_t
2230 (scm_eval_stack): int -> scm_bits_t
2231 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
2232 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
2233 i: int -> scm_bits_t
2235 * environments.c: changed the many calls to scm_ulong2num to
2237 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
2239 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
2241 * debug.h: type renaming:
2242 scm_debug_info -> scm_debug_info_t
2243 scm_debug_frame -> scm_debug_frame_t
2244 the old names are deprecated, all in-Guile uses changed.
2245 (scm_debug_eframe_size): int -> scm_bits_t
2247 * debug.c (scm_init_debug): use scm_c_define instead of the
2248 deprecated scm_define.
2250 * continuations.h: type renaming:
2251 scm_contregs -> scm_contregs_t
2252 the old name is deprecated, all in-Guile uses changed.
2253 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
2254 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
2256 * continuations.c (scm_make_continuation): change the type of
2257 stack_size from long to scm_bits_t.
2259 * ports.h: type renaming:
2260 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
2261 scm_port -> scm_port_t
2262 scm_ptob_descriptor -> scm_ptob_descriptor_t
2263 the old names are deprecated, all in-Guile uses changed.
2264 (scm_port_t.entry): int -> scm_bits_t.
2265 (scm_port_t.line_number): int -> long.
2266 (scm_port_t.putback_buf_size): int -> size_t.
2268 * __scm.h (long_long, ulong_long): deprecated (they pollute the
2269 global namespace and have little value beside that).
2270 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
2272 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
2273 exist (for size_t & ptrdiff_t).
2274 (scm_sizet): deprecated.
2276 * Makefile.am (noinst_HEADERS): add num2integral.i.c
2278 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
2280 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
2281 SCM_VARIABLE_INIT since that it what it used to be.
2283 * deprecation.c (scm_include_deprecated_features): Make docstring
2284 ANSIsh. Thanks to Matthias Köppe!
2286 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
2288 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
2289 needed for weak-key hashtables.
2291 * procs.c (scm_make_subr_with_generic): Add missing last argument
2292 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
2294 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
2295 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
2297 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
2299 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
2301 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
2302 `duplicate_string'. Do not use an indirect cell, store symbol
2303 directly in collision list of hash table.
2304 (duplicate_string): Removed.
2306 * init.c (scm_init_guile_1): Call scm_init_extensions.
2308 * Makefile.am: Add "extensions.c" and related files in all the
2311 * extensions.h, extension.c: New files.
2313 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
2315 * modules.h (scm_system_module_env_p): Move out of deprecated
2318 * rw.h (scm_init_rw): Added prototype.
2320 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
2321 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
2322 New functions. They replace scm_make_gsubr and
2323 scm_make_gsubr_with_generic. The `make' variants only create the
2324 gsubr object, while the `define' variants also put it into the
2325 current module. Changed all callers.
2326 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
2328 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
2329 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
2330 functions. They replace scm_make_subr, scm_make_subr_opt and
2331 scm_make_subr_with_generic. The `make' variants only create the
2332 subr object, while the `define' variants also put it into the
2333 current module. Changed all callers.
2334 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
2337 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
2338 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
2341 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
2343 * throw.c (scm_lazy_catch): Slight docstring clarification.
2345 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
2347 * throw.c: Lazy-catch handlers are no longer allowed to return.
2348 Fixed comments throughout.
2349 (scm_ithrow): Signal an error when a lazy-catch handler returns.
2350 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
2353 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
2354 refered to s_scm_minor_version previously.
2356 * modules.h, modules.c: Moved around a lot of code so that
2357 deprecated features appear at the bottom.
2358 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
2359 module_prefix, make_modules_in_var, beautify_user_module_x_var,
2360 scm_the_root_module, scm_make_module, scm_ensure_user_module,
2361 scm_load_scheme_module): Deprecated.
2362 (scm_system_module_env_p): Return SCM_BOOL_T directly for
2363 environments corresponding to the root module.
2364 (convert_module_name, scm_c_resolve_module,
2365 scm_c_call_with_current_module, scm_c_define_module,
2366 scm_c_use_module, scm_c_export): New.
2367 (the_root_module): New static variant of scm_the_root_module. Use
2368 it everywhere instead of scm_the_root_module.
2370 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
2371 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
2372 (scm_c_with_fluid): New.
2373 (scm_with_fluids): Use scm_c_with_fluids instead of
2374 scm_internal_with_fluids.
2376 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
2377 `scm_init_goops'. Do not explicitly create/switch modules.
2378 Return SCM_UNSPECIFIED.
2379 (scm_init_goops): Only register `%init-goops-builtins' procedure.
2380 (scm_load_goops): Use scm_c_resolve_module instead of
2383 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
2384 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
2385 `scm_init_rw' prior to loading the startup files.
2387 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
2388 scm_init_rdelim. Do not explicitly create/switch modules.
2389 Return SCM_UNSPECIFIED.
2390 (scm_init_rdelim): Only register `%init-rdelim-builtins'
2393 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
2394 explicitly create/switch modules. Return SCM_UNSPECIFIED.
2395 (scm_init_rw): Only register `%init-rw-builtins' procedure.
2397 * script.c (scm_shell): Evaluate the compiled switches in the
2398 current module, not in the root module.
2400 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
2402 * fluids.c (scm_c_with_fluids): Rename from
2403 scm_internal_with_fluids.
2404 (scm_internal_with_fluids): Deprecated.
2405 (scm_c_with_fluid): New.
2407 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2409 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
2411 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
2412 accessed with SCM_C[AD]R.
2414 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
2416 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
2418 * version.c (s_scm_major_version): doc fixes.
2419 (s_scm_minor_version): doc fixes.
2420 (s_scm_minor_version): new function.
2422 * version.h (scm_init_version): new function.
2424 * versiondat.h.in: add GUILE_MICRO_VERSION.
2426 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2428 * deprecation.c (scm_init_deprecation): Renamed
2429 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
2431 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
2433 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
2434 dependent on cpp_cnvt.awk
2436 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2438 * script.c (scm_compile_shell_switches): New command line option
2439 `--use-srfi' for loading a list of SRFIs on startup.
2440 (scm_shell_usage): Added `--use-srfi' to help message.
2442 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2444 Merged from mvo-vcell-cleanup-1-branch.
2446 The concept of vcells has been removed from Guile. With it,
2447 explicit obarrays and associated operations are gone. Use
2448 hashtables instead of obarrays.
2450 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
2451 result as variable instead of vcell. Glocs no longer point to a
2452 vcell but to a variable. Use scm_c_define instead of
2453 scm_sysintern and treat the result as a variable (which it is),
2456 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
2457 SCM_DEFVARIABLEP): Deprecated.
2458 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
2459 (variable_print): Do not print name of variable.
2460 (variable_equalp): Compare values, not vcells.
2461 (anonymous_variable_sym): Removed.
2462 (make_vcell_variable): Removed.
2463 (make_variable): New, as replacement.
2464 (scm_make_variable, scm_make_undefined_variable): Do not take name
2466 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
2468 (scm_builtin_variable): Deprecated.
2470 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
2471 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
2472 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
2473 scm_sysintern, scm_sysintern0, scm_symbol_value0,
2474 scm_string_to_obarray_symbol, scm_intern_symbol,
2475 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
2476 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
2477 Deprecated and moved to "symbols-deprecated.c".
2478 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
2479 (scm_init_symbols): Call scm_init_symbols_deprecated.
2480 * symbols-deprecated.c: New file.
2481 * Makefile.am: Added symbols-deprecated.c and related files in all
2484 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2485 SCM_GLOBAL_VCELL_INIT): Deprecated.
2486 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
2487 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
2489 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
2492 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
2493 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
2494 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
2495 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
2496 Changed according to the `throughout' comments.
2498 * modules.h, modules.c (scm_module_system_booted_p): Changed type
2500 (scm_module_type): Removed.
2501 (the_root_module): Renamed to the_root_module_var. Now points to
2502 a variable instead of a vcell. Updated all uses.
2503 (scm_the_root_module): Return SCM_BOOL_F when module systems
2504 hasn't been booted yet.
2505 (SCM_VALIDATE_STRUCT_TYPE): Removed.
2506 (scm_post_boot_init_modules): Made static.
2507 (scm_set_current_module): Call scm_post_boot_init_modules on first
2509 (make_modules_in, beautify_user_module_x, resolve_module,
2510 try_module_autoload, module_make_local_var_x): Tacked on "_var"
2511 suffix. Now point to variables instead of vcells. Updated all
2513 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
2514 and return SCM_BOOL_F in that case.
2515 (scm_module_transformer): Likewise.
2516 (sym_module, scm_lookup_closure_module, scm_env_module): New.
2517 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
2518 (scm_eval_closure_lookup): Do not allow new definitions when
2519 `interface' flag is set.
2520 (scm_standard_interface_eval_closure): New.
2521 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
2522 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
2523 scm_c_lookup, scm_c_module_define, scm_c_define,
2524 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
2525 scm_modules_prehistory): New.
2526 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
2527 instead of scm_intern0.
2529 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
2532 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
2533 hashtable operations to maintain the keywords, not obarray ones.
2535 * init.c (scm_load_startup_files): Do not call
2536 scm_post_boot_init_modules. This is done by
2537 scm_set_current_module now.
2538 (scm_init_guile_1): Call scm_modules_prehistory. Call
2539 scm_init_variable early on.
2541 * goops.c (s_scm_sys_goops_loaded): Get
2542 var_compute_applicable_methods from scm_sym2var, not from a direct
2543 invocation of scm_goops_lookup_closure.
2545 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
2547 * gc.c: Added simple debugging hack to mark phase of GC: When
2548 activated, do not tail-call scm_gc_mark. This gives nice
2550 (scm_unhash_name): Removed.
2552 * feature.c (features): Renamed to features_var. Now points to a
2553 variable instead of a vcell. Updated all uses.
2555 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
2556 `scm_current_module_lookup_closure' which will do the right thing
2557 when the module system hasn't been booted yet.
2558 (SCM_GLOC_SYM): Removed.
2559 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
2560 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
2562 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
2563 instead of with vcells. Do not overwrite `var' with the result of
2564 the lookup, use the new `real_var' instead. Remove `var2' in
2565 exchange (which was only used with threads).
2566 (sym_three_question_marks): New.
2567 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
2569 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
2570 (scm_m_atfop): Expect the function definition to be a variable
2572 (scm_macroexp): Do not use `unmemocar', explicitely remember the
2574 (scm_unmemocopy): Removed thoughts about anti-macro interface.
2575 (scm_eval_args): Use more explicit code in the gloc branch of the
2576 atrocious struct ambiguity test. The optimizer will sort this
2578 (scm_deval_args): Likewise.
2579 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
2580 remember the symbol instead. Added some comments where
2581 scm_tc3_cons_gloc really exclusively refers to structs.
2582 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
2583 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
2584 of scm_sysintern in general.
2586 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
2589 * debug.c (s_scm_make_gloc): Only allow proper variables, no
2590 pairs. Put the variable directly in the gloc.
2591 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
2592 (scm_init_debug): Use scm_c_define instead scm_sysintern.
2594 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
2596 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
2597 scm_the_last_stack_fluid_var. It now points to a variable instead
2598 of a vcell. Updated all uses.
2599 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
2600 instead of a vcell. Updated all uses.
2602 * _scm.h: Include "variables.h" and "modules.h" since almost
2603 everybody needs them now.
2605 * root.h (scm_symhash, scm_symhash_vars): Removed.
2606 * gc.c (scm_init_storage): Do not initialize them.
2608 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2610 * eval.c (scm_init_eval): Initialize scm_undefineds and
2613 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
2614 like the SCM_NEWCELL macro counterparts.
2616 (scm_init_storage, scm_init_gc): Moved initialization of
2617 scm_tc16_allocated from scm_init_gc to scm_init_storage.
2619 (scm_init_storage): Moved initialization of scm_undefineds and
2620 scm_listofnull to eval.c, initializion of scm_nullstr to
2621 strings.c, initializion of scm_nullvect to vectors.c.
2623 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
2624 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
2626 * init.c (scm_init_guile_1): Reordered some initializations and
2627 added dependcy information comments.
2629 * load.c (scm_init_load): Use scm_nullstr.
2631 * strings.c (scm_init_strings): Initialize scm_nullstr.
2633 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
2635 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
2637 * values.c (print_values): Print as a unreadable object, not as
2638 multiple lines. Thanks to Matthias Köppe!
2640 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2642 * deprecation.c: Fixed copyright date.
2644 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
2645 DEPRECATION_H to SCM_DEPRECATION_H.
2647 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
2649 * guile-doc-snarf.in: Update copyright.
2650 Fix relative path bug. Thanks to Sergey Poznyakoff.
2652 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2654 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
2655 accept open ports. Thanks to Quetzalcoatl Bradley!
2657 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2659 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
2660 has 779 primitives on startup.
2662 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
2664 * eval.c (scm_i_eval): Copy expression before passing it to
2665 SCM_XEVAL. The copy operation was removed unintendedly during my
2666 change on 2001-03-25.
2668 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
2670 from Matthias Köppe (thanks!):
2672 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
2675 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
2678 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2680 * gc.c (scm_init_gc): Added FIXME comment.
2682 * hooks.c: Since hooks don't have a name any more, it is not
2683 necessary to include objprop.h.
2685 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
2687 (symbol_name, scm_make_hook_with_name): Removed.
2689 (scm_create_hook): Don't set the hook's name property.
2691 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
2693 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
2695 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
2697 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
2698 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
2699 FLOBUFLEN and define it unconditionally.
2701 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
2703 * gh_data.c (gh_lookup): Call gh_module_lookup with
2704 `scm_current_module ()', not `#f'.
2705 (gh_module_lookup): Expect a module instead of an obarray as first
2706 argument and do lookup in that module.
2708 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
2709 arrays. The length of array is already determined differently and
2710 scm_uniform_vector_length does not work on arrays.
2712 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2714 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
2715 as well. "SCM (*)(...)" does not work on RedHat 7.1.
2717 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
2718 they are not used. Changed `wrong type' error into `wrong num
2719 args' error. Changed all callers.
2721 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
2722 arguments are supplied.
2724 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
2726 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
2727 describe `regexp/notbol' and `regexp/noteol' execution flags.
2729 * strop.c (scm_substring_move_x): Doc fix; nfc.
2731 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
2733 * objects.c, objects.h (scm_valid_object_procedure_p): New.
2734 (scm_set_object_procedure_x): Use it to check argument. Fix
2737 * evalext.c (scm_definedp): Fix docstring.
2739 2001-05-05 Gary Houston <ghouston@arglist.com>
2741 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
2744 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
2746 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
2747 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
2748 Change R4RS references to R5RS.
2750 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
2751 docstring source are correctly reproduced in the output (ii)
2752 we don't anymore get occasional trailing quotes. Also reorganized
2753 and commented the code a little.
2755 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
2758 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2760 * strop.c (scm_string_split): New procedure.
2762 * strop.h (scm_string_split): Added prototype.
2764 2001-05-04 Gary Houston <ghouston@arglist.com>
2766 * socket.c: define uint32_t if netdb.h doesn't. thanks to
2769 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
2771 * rw.c: Include "modules.h" and "strports.h".
2773 * net_db.h (scm_gethost): Added prototype.
2775 * deprecation.h, deprecation.c: New.
2776 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
2777 (DOT_X_FILES): Added "deprecation.x".
2778 (modinclude_HEADERS): Added "deprecation.h".
2780 * init.c: Include "deprecation.h".
2781 (scm_init_guile_1): Call scm_init_deprecation.
2783 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
2785 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
2786 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
2789 2001-04-29 Gary Houston <ghouston@arglist.com>
2791 * rw.c: new file, implementing C part of module (ice-9 rw).
2792 (scm_read_string_x_partial): moved from ioext.c
2793 (scm_init_rw): new proc.
2795 init.c: include rw.h and call scm_init_rw.
2796 Makefile.am: include rw.c and rw.h.
2798 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
2800 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
2801 know what's supposed to happen to it.
2803 * list.h (scm_list_star): deprecation expired - removed.
2805 * numbers.h (scm_dblproc): deprecation expired - removed.
2806 (SCM_UNEGFIXABLE): deprecation expired - removed.
2807 (SCM_FLOBUFLEN): deprecation expired - removed.
2808 (SCM_INEXP): deprecation expired - removed.
2809 (SCM_CPLXP): deprecation expired - removed.
2810 (SCM_REAL): deprecation expired - removed.
2811 (SCM_IMAG): deprecation expired - removed.
2812 (SCM_REALPART): deprecation expired - removed.
2813 (scm_makdbl): deprecation expired - removed.
2814 (SCM_SINGP): deprecation expired - removed.
2815 (SCM_NUM2DBL): deprecation expired - removed.
2816 (SCM_NO_BIGDIG): deprecation expired - removed.
2818 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
2819 (scm_tc_dblr): deprecation expired - removed.
2820 (scm_tc_dblc): deprecation expired - removed.
2821 (scm_tc16_flo): deprecation expired - removed.
2822 (scm_tc_flo): deprecation expired - removed.
2824 * tag.h (scm_tag): deprecation expired - removed.
2826 * tag.c: (scm_tag): deprecation expired - removed.
2828 * ioext.c: (scm_fseek): deprecation expired - removed.
2830 * ioext.h (scm_fseek): deprecation expired - removed.
2832 * gh_data.c (gh_int2scmb): deprecation expired - removed.
2834 * gh.h (gh_int2scmb): deprecation expired - removed.
2836 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
2838 * stacks.c (scm_make_stack): Fix typo in docstring.
2840 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
2842 * error.c (scm_sysmissing): deprecation expired - removed.
2844 * error.h (scm_sysmissing): deprecation expired - removed.
2847 (scm_init_gc): gc-thunk deprecation expired - removed.
2848 (scm_gc_vcell): deprecation expired - removed.
2849 (gc_async_thunk): scm_gc_vcell related code removed.
2851 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
2854 (SCM_NSTRINGP): deprecation expired - removed.
2855 (SCM_NRWSTRINGP): deprecation expired - removed.
2857 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
2860 (SCM_ICHRP): deprecation expired - removed.
2861 (SCM_ICHR): deprecation expired - removed.
2862 (SCM_MAKICHR): deprecation expired - removed.
2865 (SCM_INPORTP): deprecation expired - removed.
2866 (SCM_OUTPORTP): deprecation expired - removed.
2868 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
2870 * modules.c (scm_module_type): New.
2871 (scm_post_boot_init_modules): Initialize from Scheme value.
2872 (the_module, scm_current_module, scm_init_modules): the_module is
2874 (scm_current_module): Export to Scheme.
2875 (scm_set_current_module): Do not call out to Scheme, do all the
2876 work in C. Export procedure to Scheme. Only accept modules, `#f'
2877 is no longer valid as the current module. Only set
2878 scm_top_level_lookup_closure_var and scm_system_transformer when
2879 they are not deprecated.
2880 (scm_module_transformer, scm_current_module_transformer): New.
2882 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
2883 scm_current_module_transformer, scm_module_transformer): New.
2885 * gh_data.c: Removed FIXME comment about gh_lookup returning
2886 SCM_UNDEFINED. That's the right thing to do.
2888 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
2889 into the conditionally compiled sections.
2890 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
2891 scm_current_module_transformer instead of scm_system_transformer.
2892 * init.c (start_stack): Move initialization of
2893 scm_system_transformer to the deprecated section.
2895 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
2897 * throw.c (scm_throw): Correct docstring.
2899 2001-04-22 Gary Houston <ghouston@arglist.com>
2901 * socket.c: attempted to improve the docstrings slightly.
2903 * net_db.c: remove bogus "close" declaration.
2904 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
2905 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
2907 * net_db.h: declarations moved too.
2909 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
2911 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
2912 (VALIDATE_INET6): new macro.
2913 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
2914 inet-pton and inet-ntop.
2915 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
2916 (scm_addr_vector): use ipv6_net_to_num.
2918 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2920 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
2921 smob number explicitly. Use SCM_TC2SMOBNUM instead.
2923 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
2924 when compiled in debug mode.
2926 (scm_gc_sweep): Only call smob's free function if it is defined.
2928 * print.c (scm_iprin1): No need to check for validity of smob
2929 type or existence of print function.
2931 * smob.[ch] (scm_smobs): Made into a fixed size global array.
2932 Resizing will not work well with preemptive threading.
2934 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
2936 (scm_make_smob_type): Extracted initialization of smob
2937 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
2938 of the critical section.
2940 (scm_smob_prehistory): Initialize all smob descriptors. By
2941 default, don't assign a smob free function: Most smob types don't
2944 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
2946 2001-04-21 Gary Houston <ghouston@arglist.com>
2948 * socket.c (FLIP_NET_HOST_128): new macro.
2949 (scm_fill_sockaddr): use new macro.
2950 (scm_addr_vector): completed IPv6 address support. added const
2951 to the address parameter.
2953 2001-04-20 Gary Houston <ghouston@arglist.com>
2955 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
2956 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
2958 (scm_addr_vector): use a switch instead of multiple if statements.
2959 Add support for IPv6 (incomplete) .
2960 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
2962 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2964 * struct.c (scm_free_structs): Only pairs may be accessed with
2967 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2969 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
2971 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
2972 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
2973 parentheses in order to get the correct associativity.
2975 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2977 * unif.c (scm_array_to_list): Added missing handling of arrays of
2978 bytes. Thanks to Masao Uebayashi for the bug report.
2980 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2982 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
2985 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2987 * procs.h (SCM_CLOSURE_FORMALS): New macro.
2989 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
2990 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
2991 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
2992 SCM_CLOSURE_FORMALS.
2994 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
2995 (scm_i_procedure_arity): Prefer stronger predicates like
2996 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2998 * macros.c (macro_print): Extracted macro printing code from
2999 print.c and simplified it.
3001 (scm_macro_type): Use SCM_MACRO_TYPE;
3003 (scm_init_macros): Use macro_print for printing macros.
3005 * print.c (scm_print_opts): Improved option documentation.
3007 (scm_iprin1): Extracted printing of macros to macros.c.
3008 Simplified printing of ordinary closures.
3010 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
3011 Martin Grabmueller for the bug report.
3013 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3015 This patch eliminates some further applications of SCM_C[AD]R to
3018 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
3019 never been applied to real pairs.
3021 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
3023 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
3025 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
3026 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
3027 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
3029 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
3032 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
3033 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
3035 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
3036 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
3037 SCM_SET{AND,OR}_CAR.
3039 2001-04-17 Gary Houston <ghouston@arglist.com>
3041 * some initial support for IPv6:
3043 * socket.c (scm_fill_sockaddr): improve the argument validation.
3044 don't allocate memory until all args are checked. instead of
3045 unconditional memset of soka, try setting sin_len to 0 if
3046 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
3047 (scm_socket, scm_connect): extend docstrings for IPv6.
3048 (scm_init_socket): intern AF_INET6 and PF_INET6.
3050 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
3052 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
3053 matches SCM_DEFER_INTS at the beginning of the function.
3055 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
3057 * gc.c (scm_igc): Unconditionally call
3058 SCM_CRITICAL_SECTION_START/END.
3060 * fluids.c (next_fluid_num): Unconditionally call
3061 SCM_CRITICAL_SECTION_START/END.
3062 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
3064 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
3065 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
3068 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
3069 Defined as nothing for the case of !defined(USE_THREADS).
3070 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
3072 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
3073 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
3075 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
3076 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
3077 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
3078 SCM_CRITICAL_SECTION_START/END.
3079 (SCM_REALLOW_INTS: Bug fix. Don't call
3080 SCM_THREAD_SWITCHING_CODE.
3081 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
3082 SCM_THREAD_SWITCHING_CODE directly.
3083 (SCM_ENTER_A_SECTION): Unconditionally use
3084 SCM_CRITICAL_SECTION_START/END. (was:
3085 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
3087 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3089 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
3090 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
3091 allowed to explicitly set this macro via the CFLAGS variable
3094 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
3095 (SCM_THREAD_CRITICAL_SECTION_START,
3096 SCM_THREAD_CRITICAL_SECTION_END): Renamed
3097 SCM_THREAD_CRITICAL_SECTION_START/END to
3098 SCM_CRITICAL_SECTION_START/END.
3100 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
3102 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
3105 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
3106 (MISSING_BZERO_DECL): Remove the declaration.
3108 Thanks to NIIBE Yutaka.
3110 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3112 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
3113 goops module should be registered in order to work for an
3114 application which uses libguile statically linked.)
3116 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3118 * numbers.[ch] (scm_num2long, scm_num2long_long,
3119 scm_num2ulong_long, scm_num2ulong): Argument position is an
3122 * environments.c (eval_environment_folder,
3123 import_environment_folder), gh_data.c (gh_scm2longs,
3124 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
3125 for integers and pointers, respectively.
3127 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
3128 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
3129 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
3130 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
3132 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
3133 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
3134 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
3135 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
3136 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
3137 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
3139 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
3141 * strings.c (scm_read_only_string_p): Update docstring to reflect
3142 current (non-)usage of "read only" strings.
3143 (scm_make_shared_substring): Clarify docstring by changing
3144 "semantics" to "arguments".
3146 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3148 * hooks.c (scm_make_hook, scm_make_hook_with_name),
3149 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
3152 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3154 The following changes make the documentation more consistent.
3156 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
3157 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
3158 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
3159 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
3162 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
3163 (scm_array_dimensions, scm_make_shared_array),
3164 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
3165 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
3166 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
3167 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
3168 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
3169 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
3170 macros.c (scm_makmmacro), list.c (scm_append), environments.c
3171 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
3172 @example ... @end example to @lisp ... @end lisp.
3174 * weaks.c (scm_weak_vector): Corrected docstring.
3176 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
3177 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
3178 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
3179 (scm_hashx_set_x, scm_hashx_get_handle),
3180 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
3181 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
3182 vectors.c (scm_vector_fill_x), strings.c
3183 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
3184 objprop.c (scm_set_object_properties_x):
3185 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
3186 strports.c (scm_call_with_input_string), ports.c
3187 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
3188 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
3189 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
3190 (scm_make_weak_vector,scm_weak_vector_p),
3191 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
3192 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
3193 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3194 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
3195 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
3196 Made parameter names match documentation by renaming parameters
3197 and/or fixing docstrings.
3199 * numbers.c (scm_ash): Corrected Texinfo markup.
3201 * strop.c (scm_string_index, scm_string_rindex),
3202 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
3204 * vports.c (scm_make_soft_port), unif.c
3205 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
3206 (scm_dimensions_to_uniform_array, scm_transpose_array),
3207 (scm_array_in_bounds_p, scm_uniform_vector_ref),
3208 (scm_bit_count, scm_bit_position, scm_bit_count_star),
3209 (scm_array_to_list, scm_list_to_uniform_array),
3210 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
3211 (scm_open_input_string, scm_open_output_string),
3212 (scm_get_output_string), strop.c (scm_string_copy),
3213 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
3214 (scm_get_internal_real_time, scm_times),
3215 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
3216 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
3217 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
3218 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
3219 simpos.c (scm_system), random.c (scm_random_uniform),
3220 (scm_random_normal, scm_random_exp), ramap.c
3221 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
3222 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
3223 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
3224 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
3225 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
3226 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
3227 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
3228 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
3229 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
3230 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
3231 (scm_logand, scm_logior, scm_logxor, scm_lognot),
3232 (scm_integer_expt, scm_bit_extract, scm_logcount),
3233 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
3234 net_db.c (scm_inet_netof, scm_lnaof), modules.c
3235 (scm_interaction_environment), macros.c (scm_makacro),
3236 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
3237 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
3238 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
3239 (scm_fluid_ref), filesys.c (scm_open_fdes),
3240 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
3241 Docstring correction: `Returns' -> `Return'
3243 * gc.c (scm_set_debug_cell_accesses_x):
3244 (s_scm_gc_set_debug_check_freelist_x):
3245 * fluids.c (scm_fluid_p): Added texinfo markup.
3247 * error.c (scm_strerror): Made docstring more precise.
3249 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
3250 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
3251 (scm_symbol_p, scm_symbol_to_string), strorder.c
3252 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
3253 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
3254 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
3255 (scm_string_ci_geq_p), strop.c (scm_string_copy),
3256 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
3258 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3260 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
3261 mode, as suggested by Michael Livshin.
3263 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
3265 * backtrace.c (display_backtrace_body): since the `print_state'
3266 variable is not used (instead its data field is used directly as
3267 `pstate'), protect it from the hungry compiler optimizations.
3268 thanks to Bill Schottstaedt for the report.
3270 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3272 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
3273 It is only defined and used if guile is compiled with
3274 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
3275 let cells with a free_cell type tag be visible outside of the
3276 garbage collector when in debug mode.
3278 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
3280 (scm_assert_cell_valid): Use a local static variable to avoid
3283 (MARK): Only check for rogue cell pointers in debug mode. Use
3284 scm_cellp for this purpose and place all checks for rogue pointers
3285 into that function. Further, since due to conservative scanning
3286 we may encounter free cells during marking, don't use the standard
3287 cell type accessor macro to determine the cell type.
3289 (scm_cellp): Check if the cell pointer actually points into a
3292 (scm_init_gc): Initalize scm_tc16_allocated.
3294 * gc.h (GCH): Renamed to SCM_GC_H.
3296 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
3297 might be unnecessary, but I feel better this way :-)
3299 (SCM_GC_CELL_TYPE): New macro.
3301 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
3302 in guile, and it is unlikely that they will be applied to real
3305 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
3307 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
3308 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
3310 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
3311 make sure that in debug mode no free cell will ever be visible
3312 outside of the garbage collector.
3314 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3316 * async.c (scm_asyncs_pending): Don't use != to compare SCM
3319 * async.c (scm_system_async), variable.c (scm_make_variable,
3320 scm_make_undefined_variable): Use scm_cons to create a pair.
3322 * debug.c (scm_reverse_lookup): Perform proper type checking.
3323 Remove suspicious use of SCM_SLOPPY_CONSP.
3325 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
3326 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
3327 the corresponding optimization.
3329 * eval.c (iqq): Use proper type check.
3331 (scm_m_expand_body): Remove redundant type checks.
3333 (promise_print): Don't access promise cells as pairs.
3335 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
3336 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
3337 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
3338 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
3339 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
3341 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
3342 (scm_iprin1): Use new macro predicate and accessors.
3344 * eval.h (scm_tc16_macro): Removed declaration. It is declared
3347 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
3348 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
3349 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
3350 SCM_VARIABLE_H. Even the macros that are used to inhibit
3351 including a header file twice should be in the SCM_ namespace.
3353 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
3354 properties.c (scm_primitive_property_ref,
3355 scm_primitive_property_del_x): Prefer stronger predicates like
3356 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3358 * gc.c (MARK): Use proper macros to access procedure-with-setter
3359 cell elements and closure cell elements.
3361 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
3362 access free cells as pairs.
3364 (scm_unprotect_object): scm_hashq_get_handle returns #f if
3365 no hashtab entry is found.
3367 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
3368 SCM_CLR_PORT_OPEN_FLAG.
3370 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
3371 use SCM_SET_C[AD]R for uninitialized cells.
3373 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
3374 If the hashtable has no slots, return #f instead of '(). This
3375 unifies the return value with most assoc-functions.
3377 (scm_hash_fn_ref): Use proper type check.
3379 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
3380 Removed references to non-existing functions from documentation.
3382 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
3383 access keyword cell elements.
3385 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
3388 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
3390 * print.c (scm_iprlist): Added comment. Improved loop
3393 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
3396 * smob.c (scm_markcdr): Don't access smob cells as pairs.
3398 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
3400 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
3403 * variable.c (variable_print, variable_equalp, scm_variable_ref,
3404 scm_variable_set_x): Use proper macros to access variable cell
3407 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
3409 * variable.h (SCM_VARVCELL): Don't access variable cells as
3412 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
3413 added FIXME comment, removed register specifier.
3415 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
3417 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
3418 * init.c (scm_init_guile_1): Don't init goopscore module.
3420 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3422 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
3424 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3426 * strop.c (scm_string_to_list): Fixed docstring markup.
3427 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
3428 (scm_string_downcase, scm_string_capitalize_x),
3429 (scm_string_capitalize): Rewrote and corrected docstrings.
3430 (scm_string_ci_to_symbol): Made docstring more explicit.
3432 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3434 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
3436 (scm_call_with_values): Removed.
3437 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
3438 so that it can be exported.
3439 (scm_call_with_values): Removed.
3441 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
3442 * eval.c: Include "libguile/values.h"
3443 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
3445 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
3446 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
3447 New delcarations to support above change.
3449 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
3450 errors with last change.
3452 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
3454 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
3455 scm_i_eval): Moved the application of the system transformer from
3456 scm_i_eval to scm_primitive_eval.
3458 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
3460 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
3462 * strop.c (scm_string_index): Fix docstring line break
3465 * list.c (scm_cons_star): Fix docstring typo.
3467 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3469 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
3470 (big2str), ports.c (scm_drain_input), read.c (scm_read,
3471 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
3472 scm_make_string, scm_string_append), strports.c (st_resize_port,
3473 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
3474 scm_makstr with calls to scm_allocate_string.
3476 * strings.[ch] (scm_allocate_string): New function.
3478 * strings.[ch] (scm_makstr): Deprecated.
3480 2001-03-18 Gary Houston <ghouston@arglist.com>
3482 * posix.c (scm_tmpnam): check that return value from tmpnam is not
3483 NULL. rewrote the docstring.
3484 (scm_mkstemp): new procedure implementing "mkstemp!".
3485 * posix.h: declare scm_mkstemp.
3487 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
3488 normally it would be found in netdb.h.
3490 2001-03-17 Gary Houston <ghouston@arglist.com>
3492 * sort.c (scm_sort): move sortvec variable to avoid a compiler
3493 warning when HAVE_ARRAYS is not defined. move len too.
3495 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
3496 (EXTRA_DOT_X_FILES): let configure set the value.
3497 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
3499 * gc.c (scm_must_malloc): changed the comment explaining when
3500 scm_must variants of malloc/free etc., should be used, based on
3501 explanation from Dirk Herrmann.
3502 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
3503 string with procedure name. use scm_must_malloc instead of malloc.
3504 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
3506 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
3507 scm_ungetc): use scm_must variants of malloc/realloc/free.
3508 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
3510 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3512 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3513 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
3514 scm_wrong_type_arg instead.
3516 (SCM_WNA): Deprecated.
3518 * error.[ch] (scm_wta): Deprecated.
3520 * numbers.c (s_i_log): Minor comment fix.
3522 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
3523 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
3524 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
3525 wrong-num-args or misc errors.
3527 * unif.c (scm_make_shared_array, scm_transpose_array,
3528 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
3529 Validate the rest argument (note: this is only done when guile is
3530 built with SCM_DEBUG_REST_ARGUMENT=1)
3532 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
3533 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
3535 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
3536 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
3538 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3540 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
3541 instead of scm_wrong_num_args.
3543 * coop-threads.c: Don't include libguile/strings.h. (Was only
3544 needed for former implementation of SCM_WRONG_NUM_ARGS.)
3546 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
3547 wrong-num-args errors.
3549 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3551 * error.[ch] (scm_error_num_args_subr): New function.
3553 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3555 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
3556 (scm_length, scm_append, scm_reverse, scm_list_ref),
3557 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
3558 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
3559 (scm_delete1_x), gc.c (scm_map_free_list),
3560 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
3561 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
3562 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
3563 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
3564 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
3565 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
3566 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
3568 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
3569 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3570 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
3571 symbols.c (scm_symbol_interned_p), numbers.c
3572 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
3575 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
3577 * snarf.h (SCM_CONST_LONG): Deprecated.
3578 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
3580 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3582 * numbers.c (scm_num2ulong): Check that a bignum is positive
3583 before looking at the magnitude. Correctly check for overflow
3585 (scm_num2long_long): Likewise.
3586 (scm_num2ulong_long): New.
3587 (ULONG_LONG_MAX): Define if not already defined.
3588 * numbers.h: (scm_num2ulong_long): New prototype.
3590 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3592 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
3594 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
3595 (SCM_OPOUTSTRPORTP): New predicate macros.
3596 (scm_open_input_string, scm_open_output_string),
3597 (scm_get_output_string): New prototypes.
3599 * strports.c (scm_open_input_string, scm_open_output_string),
3600 (scm_get_output_string): New procedures (SRFI-6 compliant).
3601 Made scm_tc16_strport non-static.
3603 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3605 * macros.h (SCM_ASSYNT): Removed unused object argument from
3608 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
3609 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
3610 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
3611 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
3612 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
3613 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
3614 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
3615 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3616 scm_m_atdispatch): Removed unused object argument from call to
3619 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3621 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
3622 const int* to reflect that the input array of integers remains
3623 unchanged. Thanks to Brett Viren for the hint.
3625 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3627 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
3628 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
3630 (gh_scm2newstr, gh_symbol2newstr): Change call to
3631 scm_must_malloc() to malloc(), because user-free()able memory is
3634 * gc.c: Added declaration of `scm_debug_check_freelist'.
3636 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3638 * ports.c (scm_port_mode): Changed `mode' array size to 4.
3640 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
3642 * strports.c (scm_object_to_string): New procedure.
3643 (scm_strprint_obj): Deprecated.
3644 * strports.h: Reflect the changes.
3646 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3648 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
3650 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3651 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
3652 SCM_ASSYNT to check for correct argument types. Either use some
3653 SCM_VALIDATE_* macro or an explicit test.
3655 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
3658 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
3659 instead of calling scm_wta.
3661 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3663 * load.c (scm_primitive_load, scm_primitive_load_path),
3664 (scm_sys_search_load_path): Corrected docstrings (file ->
3667 * eval.c (scm_force): Added texinfo markup to docstring.
3668 (scm_promise_p): Renamed parameter to `obj' to match docstring.
3670 * debug-malloc.c: Reinserted #include <stdio.h>.
3672 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
3674 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
3676 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
3677 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
3678 Use SCM_LISTn instead of scm_listify.
3680 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3682 * _scm.h: Removed #include <errno.h>.
3684 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
3685 errno variable (can be a macro on some systems, for example when
3686 using linux libc with threads).
3688 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
3689 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
3690 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
3691 #include <errno.h> in these 20 out of 100 files.
3693 2001-03-10 Gary Houston <ghouston@arglist.com>
3695 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
3696 not already defined.
3698 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3700 * coop.c: Inserted #include <stdio.h>.
3702 * iselect.c: Reinserted #include <stdio.h>.
3704 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
3706 * posix.c: Replaced `#define' of __USE_XOPEN right before
3707 including unistd.h with a define of _GNU_SOURCE at the very top of
3710 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
3712 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3713 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
3714 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
3715 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
3716 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
3717 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
3718 print.c, procprop.c, procs.c, properties.c, ramap.c,
3719 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
3720 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
3721 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
3722 Remove #include <stdio.h>
3723 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
3725 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
3727 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3729 * posix.c (scm_gethostname): Set initial name length to 256 for
3732 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3734 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3735 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3736 (scm_sethostname, scm_gethostname): New prototypes.
3738 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
3739 <sys/file.h>, if present.
3740 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
3741 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
3742 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3743 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3744 (scm_sethostname, scm_gethostname): New procedures.
3746 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
3748 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
3749 not optional (ii) "recommend" spelling correction.
3751 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3753 * ramap.c (racp): Removed optimization which caused array copying
3754 to fail if the two arrays shared storage. Re-inserted the IVDEP
3755 macros removed in the change of 2000-03-09. (Don't really have a
3756 complete grasp of what they are for, but they seem to be necessary
3757 on Crays. This needs testing!) Thanks to Miroslav Silovic.
3759 * hash.c (scm_string_hash): Don't downcase characters.
3761 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3763 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
3764 size from 277 --> 1009.
3766 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
3769 * coop-threads.c: Fixed change of 2001-03-06.
3771 * validate.h: Code formatting.
3773 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
3775 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
3776 (*.doc): Add dependency on guile-snarf.awk.in.
3778 * guile-snarf.awk.in: Neglect spaces at the end of
3779 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
3780 middle of docstrings. (To avoid the problem with gcc-2.96.)
3782 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
3784 * coop-threads.c (scm_call_with_new_thread), load.c
3785 (scm_primitive_load, scm_sys_search_load_path), random.c
3786 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
3787 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
3788 (potentially) issue a scm-misc-error or wrong-num-args error
3791 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
3792 about the expected type with the wrong-type-arg error message.
3794 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
3795 a C level bug that can't be fixed from scheme anyway.
3797 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3799 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
3800 Duplicate bindings are OK in a let* since a let* is semantically
3801 equivalent to a nested set of let:s.
3803 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3805 * print.c (scm_print_options): Fixed texinfo in docstring.
3807 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
3808 the underlying functions getservent, getprotoent or getnetent
3809 return NULL instead of signalling an error.
3811 2001-03-04 Gary Houston <ghouston@arglist.com>
3813 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
3814 taking an unexpectedly large filename for an AF_UNIX socket from
3815 bind/connect/sendto (thanks to Martin Grabmueller).
3817 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
3818 former and adjusted the latter.
3819 (scm_socket, scm_socketpair): cosmetic changes.
3820 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
3821 size_t as socklen_t substitute. don't restrict args/return values
3822 to INUM: allow full range of int or size_t.
3823 (scm_fill_sockaddr): check arguments before allocating memory, to
3824 avoid leakage. use malloc, not scm_must_malloc.
3825 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
3826 substitute. free the sockaddr structure before throwing an error.
3827 (scm_init_add_buffer): procedure removed, together with its static
3828 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
3829 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
3830 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
3831 scm_sendto): use a local buffer instead of scm_addr_buffer.
3832 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
3834 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
3835 call to detect whether recvfrom could be bothered to set the address.
3836 (scm_init_socket): don't call scm_init_addr_buffer.
3838 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3840 * debug.c (scm_procedure_source, scm_procedure_environment),
3841 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
3842 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
3843 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
3844 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
3845 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
3846 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
3847 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
3848 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
3849 scm_array_to_list, scm_array_prototype), validate.h
3850 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
3851 scm_misc_error or scm_wrong_type_arg instead.
3853 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
3855 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3857 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
3858 (scm_sys_tag_body): Added.
3860 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3862 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
3863 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
3864 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
3865 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
3866 options.c (scm_options), ports.c (scm_remove_from_port_table),
3867 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
3868 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
3869 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
3870 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
3873 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3875 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
3877 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
3879 * eval.c (scm_s_duplicate_bindings): New error message.
3880 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
3882 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
3884 * eval.h (SCM_EVALIM2): New macro. Use it when a
3885 immediate, literal constant should be evaluated.
3886 * eval.c (scm_s_duplicate_formals): New error message string.
3887 (scm_c_improper_memq): New function.
3888 (scm_m_lambda): Check for duplicate arguments.
3889 (scm_ceval, scm_deval): When executing a body: only cons a new
3890 toplevel environment frame when it is different from the
3891 existing one; use EVALCAR instead of SIDEVAL so that we can properly
3892 check for empty combinations; use SCM_EVALIM2 for the same reason
3893 in the non-toplevel loop.
3894 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
3895 New labels with the meaning of their non-"nontoplevel" partners,
3896 but they are used when it is known that the body is not evaluated at
3898 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
3899 reporting for empty combinations.
3901 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
3903 * Remove dump facilities.
3904 * dump.c, dump.h: Removed.
3905 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
3906 * init.c: Remove #include "libguile/dump.h".
3907 (scm_init_guile_1): Remove scm_init_dump.
3908 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
3909 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
3910 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
3911 (scm_set_smob_dump, scm_set_smob_undump): Removed.
3913 * keywords.c: Remove #include "libguile/dump.h".
3914 (keyword_dump, keyword_undump): Removed.
3915 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
3917 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3919 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
3920 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
3921 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
3922 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
3923 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
3924 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
3925 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
3926 to @code{} as the texinfo manual recommends, converted the
3927 examples to use a @lisp{}-environment.
3929 * strports.c (scm_eval_string): Cleaned up the docstring.
3931 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
3934 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
3935 (scm_number_to_string, scm_string_to_number, scm_number_p)
3936 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
3937 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
3938 (scm_ash): Added texinfo markup and removed obsolete @refill.
3939 (scm_gr_p): Corrected comment.
3940 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
3941 docstring) comments.
3942 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
3943 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
3944 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
3945 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
3946 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
3947 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
3948 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
3949 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
3951 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3953 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
3954 (Obviously nobody compiles with SCM_RECKLESS defined...)
3956 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
3958 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3960 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
3962 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
3964 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
3966 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
3967 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
3968 since use of `z' suggests that the arguments may be complex.
3970 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
3973 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
3975 * dump.c (scm_binary_write, scm_binary_read), eval.c
3976 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
3977 scm_guardian_greedy_p, scm_make_guardian), fports.c
3978 (scm_file_port_p): Minor docstring fixes.
3980 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
3982 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
3984 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
3986 (make_class_from_template): Do not bother to set the current
3987 module around the call to DEFVAR, scm_eval takes care of that.
3988 (scm_init_goops): Make scm_module_goops and
3989 scm_goops_lookup_closure permanent objects.
3991 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
3992 top level, create a fresh top-level environment for each
3993 expression instead of mutating the exisint frame. This is
3994 important when that frame is closed over.
3996 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
3997 SCM_DIGSPERLONG instead of DIGSPERLONG.
3999 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
4001 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
4002 before applying arrow procedure in `cond' and before applying
4003 receiver procedure in call-with-current-continuation.
4004 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
4005 macro. The argument is expanded more than one time.
4007 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
4008 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
4010 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
4012 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
4015 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4017 * variable.c (scm_make_variable, scm_make_undefined_variable)
4018 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
4019 (scm_variable_bound_p), values.c (scm_values)
4020 (scm_call_with_values), unif.c (scm_bit_count)
4021 (scm_bit_set_star_x), symbols.c (scm_gentemp)
4022 (scm_gensym), strings.c (scm_string_p, scm_make_string)
4023 (scm_read_only_string_p, scm_string_length, scm_string_ref)
4024 (scm_string_set_x, scm_substring, scm_string_append), stime.c
4025 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
4026 (scm_copy_random_state, scm_random), print.c (scm_newline)
4027 (scm_write_char, scm_simple_format), debug-malloc.c
4028 (scm_malloc_stats), environments.c (scm_environment_p)
4029 (scm_environment_bound_p, scm_environment_ref)
4030 (scm_environment_fold, scm_environment_define)
4031 (scm_environment_undefine, scm_environment_set_x)
4032 (scm_environment_cell, scm_environment_observe)
4033 (scm_environment_observe_weak, scm_environment_unobserve)
4034 (scm_make_eval_environment, scm_eval_environment_p)
4035 (scm_eval_environment_set_local_x, scm_eval_environment_local)
4036 (scm_eval_environment_imported)
4037 (scm_eval_environment_set_imported_x, scm_make_import_environment)
4038 (scm_import_environment_p, scm_import_environment_imports)
4039 (scm_import_environment_set_imports_x, scm_make_export_environment)
4040 (scm_export_environment_p, scm_export_environment_private)
4041 (scm_export_environment_set_private_x)
4042 (scm_export_environment_signature)
4043 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
4044 Added texinfo markup.
4046 * ports.c (scm_drain_input): Lowercased argument to @var.
4047 (scm_current_input_port, scm_current_output_port): Filled in
4048 missing explanation.
4049 (scm_current_load_port, scm_set_current_output_port)
4050 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
4051 Added texinfo markup.
4053 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
4054 (scm_release_arbiter): Added texinfo markup to docstrings.
4055 Changed `Returns' to `Return'.
4056 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
4058 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
4060 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
4061 by doubling them to `@@'.
4063 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4065 * numbers.c (scm_lognot), random.c (scm_random,
4066 scm_random_normal, scm_random_solid_sphere_x,
4067 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
4068 scm_random_exp), dynwind.c
4069 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
4071 * goops.c (scm_sys_initialize_object, scm_instance_p,
4072 scm_class_name, scm_class_precedence_list, scm_class_slots,
4073 scm_class_environment, scm_generic_function_name,
4074 scm_generic_function_methods, scm_method_generic_function,
4075 scm_method_specializers, scm_method_procedure, scm_make_unbound,
4076 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
4077 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
4078 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
4079 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
4080 scm_class_direct_supers, scm_class_direct_slots,
4081 scm_class_direct_subclasses, scm_class_direct_methods,
4082 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
4083 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
4084 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
4085 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
4086 scm_memoized_environment, scm_procedure_name,
4087 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
4089 (scm_class_of, scm_entity_p, scm_operator_p,
4090 scm_set_object_procedure_x, scm_object_procedure,
4091 scm_make_class_object), hooks.c (scm_make_hook_with_name,
4092 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
4093 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
4094 scm_hook_to_list), lang.c
4095 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
4096 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
4097 (scm_print_options, scm_port_with_print_state,
4098 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
4099 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
4100 scm_make_procedure_with_setter, scm_procedure), throw.c
4101 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
4102 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
4103 scm_stack_ref, scm_stack_length, scm_frame_p,
4104 scm_last_stack_frame, scm_frame_number, scm_frame_source,
4105 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
4106 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
4107 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
4108 (scm_dirname, scm_basename), dynwind.c
4109 (scm_wind_chain), read.c (scm_read_options, scm_read,
4110 scm_read_hash_extend), gc.c
4111 (scm_unhash_name), eval.c (scm_eval_options_interface,
4112 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
4113 (scm_display_error, scm_set_print_params_x,
4114 scm_display_application, scm_display_backtrace, scm_backtrace),
4115 async.c (scm_async, scm_system_async, scm_async_mark,
4116 scm_system_async_mark, scm_run_asyncs, scm_noop,
4117 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
4118 scm_mask_signals): Added docstrings.
4120 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
4122 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
4123 address of car/cdr. (Thanks to Dirk Herrmann)
4124 Use scm_sizet to obtain the length of strings.
4125 (Thanks to Matthias Koeppe)
4127 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
4129 * symbols.c (scm_mem2symbol): Put a empty statement after the
4130 next_symbol label. This is mandated by ANSI, appearantly.
4132 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4134 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
4135 sense to compile for a specific kernel version. Do not include
4136 <asm/signal.h> while defining __KERNEL__. This hack should no
4137 longer be needed and caused problems.
4139 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
4141 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
4142 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
4143 can not deal with immediates.
4145 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
4147 * list.c (scm_list_copy): Validate the first argument.
4149 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
4151 Fix evaluator so that top-level expressions are correctly
4152 evaluated with respect to the module system.
4154 * modules.h. modules.c (scm_current_module_lookup_closure): New
4157 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
4159 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
4160 names to better reflect their meaning.
4162 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
4163 evaluated at top-level and synronize lookup closure before
4164 executing every subform.
4165 (scm_primitve_eval_x, scm_primitive_eval): New functions.
4166 (scm_eval_x, scm_eval): Reimplement in terms of
4167 scm_primitive_eval_x and scm_primitive_eval, respectively.
4169 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
4171 * macros.c (scm_macro_name, scm_macro_transformer): Use
4172 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
4175 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
4177 * dump.c (scm_store_bytes): Store data size before data.
4178 (scm_restore_bytes): Restore data size. Takes a pointer to size.
4179 * dump.h (scm_restore_bytes): Updated.
4181 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
4183 * dump.c: Use double cells for update schedule.
4185 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
4187 * ports.c (scm_unread_char): Take an optional argument.
4189 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4191 * modules.h (scm_selected_module, scm_current_module): Renamed
4192 scm_selected_module to scm_current_module to synchronize Scheme
4194 (scm_select_module, scm_set_current_module): Likewise. Changed
4197 * ports.c (scm_port_for_each): Make a snapshot of the port table
4198 before iterating over it. The table might change while the user
4199 code is running. With the snapshot, the user can depend on the
4200 fact that each port that existed at the start of the iteration is
4201 encountered exactly once. (ice-9 popen) depends on this.
4203 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4205 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
4207 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
4208 range checking for the size parameter. Thanks to Martin
4209 Grabmueller for the hint.
4211 (scm_makstr): Reordered string initialization to make interrupt
4212 deferring unnecessary.
4214 * vectors.c (scm_make_vector): Fixed range checking.
4216 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4218 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
4220 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
4221 checking of the size parameter for type correctness and valid
4222 range. Thanks to Rob Browning for reporting the problem. Instead
4223 of deferring interrupts, scm_remember_upto_here_1 is used.
4225 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4227 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
4228 (scm_dump_cell_update): Removed.
4229 (scm_dump_update): Renamed from scm_dump_object_update.
4230 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
4231 a pointer instead of returning a value.
4232 * keywords.c (keyword_undump): Updated.
4234 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4236 * dump.c, dump.h: Modified a lot.
4237 (SCM_DUMP_COOKIE): Version 0.1
4238 (scm_dump_mark): Removed.
4239 (scm_restore_cell_object, scm_store_cell_object): New functions.
4241 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
4242 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
4243 New slots: dump, undump.
4244 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
4247 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
4248 (keyword_undump): Renamed from keyword_alloc.
4249 (scm_init_keywords): Set keyword_dump and keyword_undump.
4251 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
4253 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
4254 the deprecated SCM_DOUBLE_CELLP.
4256 * tags.h (SCM_DOUBLE_CELLP): deprecated.
4258 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
4260 * dump.c, dump.h: New files.
4261 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
4262 * init.c: #include "libguile/dump.h".
4263 (scm_init_guile_1): Call scm_init_dump.
4264 * smob.h (scm_smob_descriptor): New slots: dump_mark,
4265 dump_dealloc, dump_store, undump_alloc, undump_restore,
4267 * smob.c (scm_make_smob_type): Init the new slots.
4268 (scm_set_smob_dump, scm_set_smob_undump): New functions.
4269 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
4271 * keywords.c: #include "libguile/dump.h".
4272 (keyword_dealloc, keyword_alloc): New functions.
4273 (scm_init_keywords): Set smob_dump and smob_undump.
4275 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
4277 * vectors.c (scm_c_make_vector): New function.
4278 * vectors.h (scm_c_make_vector): Declared.
4279 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
4280 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
4281 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
4282 (scm_make_method_cache, scm_i_vector2list,
4283 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
4284 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
4285 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
4286 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
4287 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
4288 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
4289 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
4290 (scm_vector, scm_make_vector): Use scm_c_make_vector.
4292 * hashtab.c (scm_c_make_hash_table): New function.
4293 * hashtab.h (scm_c_make_hash_table): Declared.
4294 * environments.c (scm_make_leaf_environment,
4295 scm_make_eval_environment), gc.c (scm_init_storage),
4296 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
4297 Use scm_c_make_hash_table.
4299 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4301 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
4303 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4305 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
4308 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
4309 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
4310 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
4311 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4312 srcprop.c (scm_source_properties, scm_set_source_properties_x,
4313 scm_source_property, scm_set_source_property_x), sort.c
4314 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
4315 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
4316 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
4319 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4321 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
4322 really get that arg.
4324 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
4326 * goops.c (s_scm_get_keyword): Bug fix.
4328 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4330 The following patch was sent by Martin Grabmueller. It makes sure
4331 that in case of parameter errors the correct function name is
4332 shown, and that parameter types are only checked once.
4334 * strop.c (string_copy, string_upcase_x, string_downcase_x,
4335 string_capitalize_x): New functions. Each one performs the core
4336 functionality of the corresponding scm_* function.
4338 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
4339 scm_string_downcase_x, scm_string_downcase,
4340 scm_string_capitalize_x, scm_string_capitalize): Reduced to
4341 parameter checking wrappers of the above functions.
4343 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4345 * continuations.c, dynl.c, keywords.c, load.c: Include
4346 strings.h. Thanks to Bill Schottstaedt for the bug report.
4348 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4350 * backtrace.c (display_header): Make sure that line and column
4351 information is shown independent of whether the port the code was
4352 read from had an associated filename. Thanks to Martin
4353 Grabmueller for providing this patch.
4355 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4357 * fports.[ch] (scm_file_port_p): New primitive.
4359 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4361 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
4362 These are now defined in fports.c, strports.c and vports.c.
4364 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
4365 vports.c (scm_tc16_sfport): Made variables (were macros defined in
4368 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
4369 (scm_make_sfptob): Made static. These return a type code now.
4371 fports.c (scm_init_fports), strports.c (scm_init_strports),
4372 vports.c (scm_init_vports): Create the corresponding port types.
4374 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
4375 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
4377 * init.c (scm_init_guile_1): Make sure strports are initialized
4380 * ports.[ch] (scm_make_port_type): Changed the return type to
4383 * ports.c (scm_ports_prehistory): Don't create any port types
4386 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
4387 against scm_tc16_fport directly.
4389 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4391 * srcprop.c (scm_set_source_property_x): Fix to handle
4392 (set-source-property! <obj> 'copy <datum>) correctly.
4394 2001-01-24 Gary Houston <ghouston@arglist.com>
4396 * filesys.c (scm_link): docstring fix.
4397 * fports.h (scm_setfileno): obsolete declaration removed.
4398 * posix.c: bogus popen declaration removed.
4400 * rdelim.c: new file, split from ioext.c.
4401 * rdelim.h: new file, split from ioext.h
4402 * Makefile.am: add rdelim.c and related files.
4403 * init.c: call scm_init_rdelim. include rdelim.h.
4405 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4407 This patch was sent by Martin Grabmueller and makes sure that
4408 parameter errors are reported correctly by the lexicographic
4409 ordering predicates.
4411 * strorder.c (string_less_p, string_ci_less_p): New functions.
4413 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
4414 functionality into string_less_p, string_ci_less_p respectively.
4415 The remaining code is just a wrapper to do the parameter
4418 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
4419 parameters and call string_less_p instead of scm_string_less_p.
4421 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
4422 Check the parameters and call string_less_ci_p instead of
4423 scm_string_ci_less_p.
4425 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4427 This patch modifies scm_display_error to perform parameter
4428 checking. Thanks to Neil Jerram for the bug report.
4430 * backtrace.[ch] (scm_i_display_error): New function.
4432 * backtrace.c (scm_display_error): Added parameter check and
4433 extracted the core functionality into function
4434 scm_i_display_error.
4436 * throw.c (handler_message): Call scm_i_display_error to display
4439 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4441 * eval.c (SCM_APPLY): Added # args check for application of
4442 procedures with arity 3. (Thanks to Anders Holst.)
4444 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4446 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
4448 (SCM_OPDIRP): Deprecated.
4450 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
4453 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
4454 Instead, give an explicit error message in case the directory is
4457 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
4458 instead of SCM_OPENP and SCM_CLOSEDP.
4460 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
4462 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4464 * eval.c (inner_eval, scm_eval): Move all real functionality into
4465 inner_eval. Avoid to copy the expression twice by inlining some
4466 code from scm_i_eval.
4468 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4470 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
4471 now has to be the last clause, as required by R5RS. Thanks to
4472 Martin Grabmueller for the patch.
4474 2001-01-18 Gary Houston <ghouston@arglist.com>
4476 * ioext.c: further simplify scm_read_string_x_partial by defining
4479 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4481 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
4483 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4485 * __scm.h: Added comment about architecture and compiler
4486 properties that are required by guile.
4488 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4489 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
4491 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
4493 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
4495 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4496 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
4498 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4500 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
4501 to the names in limits.h.
4503 * numbers.c (abs_most_negative_fixnum): Added.
4505 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
4506 fixnum-min) special case.
4508 (scm_big_and): Fix for negative first parameter.
4510 (scm_bit_extract): Fix for fixnum paramters.
4511 Thanks to Rob Browning for the bug report.
4513 (scm_init_numbers): Initialize abs_most_negative_fixnum.
4515 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4517 * symbols.c (scm_symbol_bound_p): Fixed comment.
4518 Thanks to Chris Cramer.
4520 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4522 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
4523 Thanks to Bill Schottstaedt.
4525 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
4527 from Matthias Köppe:
4529 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
4530 casts its result, so doesn't yield an lvalue per ANSI C.
4532 * goops.c (s_scm_sys_set_object_setter_x): use
4533 SCM_SET_ENTITY_SETTER.
4534 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
4536 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
4537 its result, so doesn't yield an lvalue per ANSI C.
4538 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
4539 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
4540 SCM_GC_SET_CARD_FLAGS.
4541 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
4543 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
4545 2001-01-08 Gary Houston <ghouston@arglist.com>
4547 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
4548 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
4549 socket.c (scm_recvfrom): use the new macro, plus minor docstring
4551 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
4552 for fdes. if current input port is used, check that it's a file
4555 2001-01-06 Gary Houston <ghouston@arglist.com>
4557 * ioext.c (scm_read_string_x_partial): new procedure, implements
4558 read-string!/partial.
4559 * ports.c (scm_take_from_input_buffers): new procedure used by
4560 scm_read_string_x_partial.
4561 (scm_drain_input): use scm_take_from_input_buffers.
4563 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
4565 * validate.h (SCM_VALIDATE_NUMBER): New.
4567 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
4569 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
4570 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
4571 SET_DESTROYED): new defines/macros.
4572 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
4573 (add_to_live_list): takes a `guardian_t *' now, not SCM.
4574 (guardian_print): print more info.
4575 (guardian_apply): check if the guardian is destroyed, and throw an
4576 error if so. take one more optional argument `throw_p'.
4577 (scm_guard): depending on the value of `throw_p', return a boolean
4579 (scm_get_one_zombie): remove redundant property test.
4580 (guardian_t): represent the various (currently 3, I hope nothing
4581 more gets added) boolean fields as bit flags.
4582 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
4583 (scm_destroy_guardian_x): new procedure.
4585 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
4586 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
4588 2001-01-01 Gary Houston <ghouston@arglist.com>
4590 * fports.c (fport_write): bugfix: handle short writes for
4591 unbuffered ports too. optimize the buffered case by minimizing
4592 the number of write/flush calls.
4593 (write_all): new helper procedure.
4595 The ChangeLog continues in the file: "ChangeLog-2000"