1 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
4 safely usable as a single statement followed by a ';', for example
7 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
9 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
11 * random.c (scm_random_solid_sphere_x,
12 scm_random_hollow_sphere_x): Correct "shere" typos.
14 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
16 * version.c (scm_version): Update docstring to include
19 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
21 * modules.c (scm_c_export): Call va_end after collecting the
24 * strop.h, strop.c (scm_substring_move_left_x,
25 scm_substring_move_right_x): Removed.
27 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
28 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
31 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
33 * numbers.c: Document macros to define when including
34 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
35 now rely on SIZEOF_ macros that have been figured out at
38 * num2integral.i.c: Adapt to new interface.
39 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
40 target type by casting it and checking whether it is still the
41 same. Do not try to handle bignums for integral types that are
42 smaller than fixnums. When handling bignums, collect the
43 magnituse first into a unsigned type, and correctly check for
45 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
46 only -MIN_VALUE can still be negative of all negative numbers (in
49 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
51 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
52 HAVE_LONG_LONG depending on whether their size is non-zero.
54 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
56 * strop.c (scm_string_null_p): Docfix; nfc.
57 Thanks to Scott Lenser.
59 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
61 * extensions.c (scm_load_extension): Canonicalize docstring
64 * unif.c (scm_uniform_array_write), ports.c
65 (scm_current_output_port, scm_force_output), dynwind.c
66 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
67 filesys.c (scm_open, scm_lstat), struct.c
68 (scm_make_struct_layout), random.c (scm_random,
69 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
70 (scm_i_index): Remove superfluous whitespace from end of docstring
73 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
74 strings.c (scm_make_string), variable.c (scm_make_variable,
75 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
76 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
77 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
78 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
79 newline at end of docstrings.
81 * modules.c (scm_set_current_module): Add missing newline to
84 2001-11-07 Stefan Jahn <stefan@lkcc.org>
86 * win32-socket.[ch]: New files. Defines Winsock-API error codes
87 and makes them available through Guile. That is because the
88 Winsock-API does not store its errors in `errno' and thus cannot
89 return error messages via `strerror (errno)'.
91 * socket.c (scm_init_socket): Initialize `win32-socket' part
92 here under M$-Windows.
94 * numbers.h: Added missing declaration of
95 `scm_sys_check_number_conversions()'.
97 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
98 and use in `(strerror)' and `(system-error)'.
100 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
101 `win32-socket.[ch]' to extra source and header files.
103 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
105 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
106 a call to turn-on-debugging when --debug has been given instead of
107 turning it on directly. Also, handle new `--no-debug' option,
108 which might suppress the call to turn-on-debugging.
110 2001-11-05 Stefan Jahn <stefan@lkcc.org>
112 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
114 2001-11-04 Stefan Jahn <stefan@lkcc.org>
116 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
117 here (was at guile_LDADD) which describes the dependency
118 correctly and allows a clean build on Win32.
120 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
123 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
124 import macros for external libraries (libcrypt, libqthreads,
125 libreadline and libregex).
127 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
129 * posix.c (flock): Added support for flock() in M$-Windows.
131 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
134 * fports.c (getflags): Differentiate reading and writing pipes
137 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
140 * coop.c (coop_condition_variable_timed_wait_mutex): Use
141 conditionalized error code if `ETIMEDOUT' is not available.
142 (scm_thread_usleep): Remove bogus declaration of `struct timeval
145 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
146 belongs. That is because NO_PREPRO_MAGIC gets undefined after
147 each inclusion of `num2integral.i.c'.
148 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
150 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
152 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
153 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
155 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
157 * print.c (scm_iprin1): Mark print state as revealed when
158 dispatching to generic write or display.
160 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
162 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
164 Support for native Win32. Thanks to Stefan Jahn!
166 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
167 and win32-dirent.h to extra source and header files. These
168 include the uname() and the POSIX dirent interface implementation
169 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
170 linkers which do not allow unresolved symbols inside shared
171 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
174 * __scm.h: Defined SCM_API. This macro gets prepended to all
175 function and data definitions which should be exported or imported
176 in the resulting dynamic link library in the Win32 port.
178 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
179 chars.h, continuations.h, coop-defs.h, coop-threads.h,
180 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
181 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
182 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
183 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
184 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
185 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
186 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
187 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
188 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
189 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
190 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
191 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
193 Prefixed each each exported symbol with SCM_API.
195 * continuations.c: Added comment about the use of the extern
196 declarations of {get,set}context() functions used in the ia64 port.
198 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
199 is meant to be a `unsigned long *'.
201 * filesys.c: Include `direct.h' if possible. Use local
202 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
203 macros for M$-Windows. Implementation of `fstat_Win32()' which is
204 able to differentiate between sockets and other file descriptors.
205 Use this function as wrapper in `scm_fstat()'. Fixed typo in
208 * fports.c: Include `io.h' is possible. Put `*fp' into referring
209 statement block in `scm_fport_buffer_add()'.
210 Some corrections in `getflags()'.
212 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
214 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
215 build on Win32. Disable preloaded symbols on Win2 platforms.
217 * ioext.c, ports.c: Include `io.h' is possible.
219 * mkstemp.c: Include `process.h' is possible.
221 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
223 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
225 * posix.c: Remove unnecessary dirent includes and defines. Include
226 local `win32-uname.h' for MinGW. Extern declaration of
227 `mkstemp()' for systems where it does not exists. Make
228 `getlogin()' available on M$-Windows.
230 * scmsigs.c: Made `usleep()' avalable on MinGW.
232 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
234 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
236 * win32-uname.c: Include "win32-uname.h", not "uname.h".
238 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
240 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
241 Don't apply scm_uniform_vector_length on arrays.
243 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
245 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
246 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
247 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
248 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
249 scm_list_<n> over scm_cons[2]?.
251 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
252 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
253 SCM_C[AD][AD]R instead of explicit form.
255 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
256 comparison parameters.
258 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
259 !SCM_NULLP instead of SCM_NIMP.
261 (scm_m_case): Don't copy the form. Renamed proc to clause and
262 minimized its scope. Renamed x to clauses. Removed side
263 effecting operation from macro call.
265 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
266 minimized its scope. Renamed x to clauses. Minimized the scope
267 of variable 'len'. Make sure the else clause is treated specially
268 even in case of '=>' occurences. Don't change the else to #t in
269 order to be able to distinguish this case in the evaluator. Leave
270 type checking of the recipient to the evaluator.
272 (scm_c_improper_memq): Made the comment somewhat clearer.
274 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
275 test for SCM_IM_LET at the place of the formal parameters.
276 Simplified the formal parameter checking.
278 (scm_m_letstar): Added Comment. Renamed proc to bindings.
279 Renamed arg1 to binding and minimized its scope. Eliminated
282 (scm_m_do): Renamed proc to bindings. Minimized the scope of
285 (build_binding_list): New static function.
287 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
288 Further, split up the 'letrec' unmemoizing code to the
289 corresponding parts for 'do', 'let' and 'letrec', adding comments
290 to each form. Cleanup the handling of the do form (This removes
291 some *real* code :-).
293 (SCM_CEVAL): Removed side effecting operation from macro call.
294 Handle the 'else clause of the 'cond form specially - the symbol
295 'else is not replaced with #t any more.
297 2001-10-14 Gary Houston <ghouston@arglist.com>
299 * version.c (scm_version): use sprintf instead of snprintf,
300 for portability. thanks to Bill Schottstaedt.
302 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
304 * read.c (scm_lreadr): When user-defined hash procedure returns
305 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
306 an exception. (This prevents parsing of uniform vectors from
307 interfering with parsing of numbers.)
309 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
311 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
312 PTRDIFF_MIN. Thanks to Ken Raeburn.
314 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
316 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
318 * eval.c (scm_m_atbind): First try to find the variable without
319 defining it locally; when it has not been found, define it
322 * modules.c (module_variable): Pass over variables that exist but
325 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
327 * backtrace.c (display_backtrace_file_and_line): Only use
328 scm_basename when POSIX support is compiled in. Thanks to Chris
331 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
333 * numbers.c (mem2uinteger): Return number read so far when coming
334 across a hexdigit after having read a # or if not reading a hex
335 value. This will enable the calling code to correctly handle
336 forms like 1e2. (The background is, that the exponent markers d,
337 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
338 providing this patch.
340 (mem2complex): Fix erroneous double-negation. Now, numbers like
341 1-i will be read correctly.
343 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
345 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
347 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
349 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
351 * print.c (scm_print_state_vtable, print_state_pool):
352 Initialize. These variables are now registered as gc roots.
354 (scm_current_pstate): Update documentation.
356 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
357 scm_prin1, scm_init_print): print_state_pool is registered as a
358 gc root and thus does not need to be protected by a surrounding
361 (make_print_state): The car of print_state_pool no longer holds
362 the scm_print_state_vtable.
364 (scm_current_pstate, scm_make_print_state, print_circref,
365 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
368 (scm_prin1): When building lists, prefer scm_list_<n> over
371 (scm_iprlist): Removed a redundant SCM_IMP test.
373 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
375 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
377 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
379 (scm_memcons, scm_mem_to_proc): When building lists, prefer
380 scm_list_<n> over scm_cons[2]?.
382 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
384 (scm_procedure_name): Use SCM_CADR instead of explicit form.
386 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
387 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
388 for some reason his patch didn't make it into the cvs.
390 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
392 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
393 little bit - should even be somewhat more accurate now.
395 2001-10-08 Rob Browning <rlb@defaultvalue.org>
397 * gc.c: support ia64 register backing store.
398 (SCM_MARK_BACKING_STORE): new macro.
400 * continuations.h: support ia64 register backing store.
401 (struct scm_t_contregs): add ia64 register backing store.
403 * continuations.c: support ia64 register backing store.
404 (continuation_mark): mark ia64 register backing store.
405 (continuation_free): free ia64 register backing store.
406 (scm_make_continuation): capture ia64 register backing store.
407 (copy_stack_and_call): copy ia64 register backing store.
409 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
411 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
412 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
413 instead of SCM_NIMP to test for that case.
415 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
416 scm_t_bits instead of long.
418 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
420 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
421 SCM_T_SIGNED_BITS_MIN): New.
422 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
423 Use them to make these macros computable by the preprocessor.
425 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
426 whether the integral type fits in a fixnum, not the compiler.
427 This removes a spurious compiler warning. Also, honor the
428 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
429 needed for `long long's.
431 * numbers.c: Define NO_PREPRO_MAGOC when including
432 num2integral.c.i for `long long' and `signed long long'.
434 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
436 These changes fixes a race condition in the Guile coop - pthread
439 * coop.c (mother_awake_p): New variable.
440 (coop_create): Set mother_awake_p before creating or signalling
441 mother; wait until mother is going to sleep before returning.
442 (mother): Reset mother_awake_p before going to sleep.
444 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
446 * options.c (protected_objects, scm_init_options): The content of
447 protected_objects is now protected from garbage collection using
448 scm_gc_register_root instead of scm_permanent_object.
450 (get_option_setting): New static function that computes an option
451 setting as it was formerly done in the function scm_options.
453 (get_documented_option_setting): New static function that
454 returns option documentation as it was formerly done in the
455 function scm_options. Note that documentation C strings are no
456 longer precomputed into SCM objects. Instead, they are converted
457 into SCM strings every time get_documented_option_setting is
460 (change_option_setting): New static functions that modifies the
461 option setting as it was formerly done in the function
462 scm_options. The function is now exception safe, i. e. won't
463 cause a memory leak when interrupted. Further, only non-immediate
464 option values are added to the protection list.
466 (scm_options): This function now has only the purpose to dispatch
467 to to get_option_setting, get_documented_option_setting or
468 change_option_setting, depending on the arguments given to
471 (scm_init_opts): Don't convert documentation C strings into SCM
472 strings. Further, don't protect any object values: They _must_
473 be immediate values, otherwise there is no guarantee that they
474 have not been collected before anyway.
476 * options.[ch] (scm_t_option): Made type unsigned, name into a
477 constant char* and val into a scm_t_bits type.
479 (scm_options, scm_init_opts): The number of options is guaranteed
480 to be larger or equal to zero. Thus, the type is changed to
483 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
485 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
486 testing an unsigned value for being >= 0.
488 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
490 * numbers.h: Removed old comment about using SCM_CAR to access
493 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
494 the return value is signed. Thanks to Brian Crowder for the bug
497 (SCM_SRS): Avoid unnecessary casting and don't unpack input
498 values. With this patch, SCM_SRS can be safely used for other
499 types than scm_t_signed_bits. However, it should still better be
500 an internal macro and thus be renamed to SCM_I_SRS.
502 (SCM_MAKINUM, SCM_INUM): Use proper casting.
504 2001-10-03 Gary Houston <ghouston@arglist.com>
506 * continuations.h, unif.h: in the descriptions of the bit patterns
507 of the heap cells, make bit 0 the least significant.
509 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
511 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
512 Thanks to Golubev I. N.
514 2001-09-25 Gary Houston <ghouston@arglist.com>
516 * ports.c (scm_drain_input): extended the docstring. thanks to
517 Alex Schroeder and Thien-Thi Nguyen.
519 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
521 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
522 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
523 macros. (The NUM names might soon change.)
525 * numbers.h: Added missing declarations.
527 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
529 * Makefile.am: Distribute num2float.i.c.
531 * num2float.i.c: New file, multiply included by numbers.c, used
532 to "templatize" the float <-> num conversion routines.
534 * numbers.c: New functions: scm_num2float, scm_float2num,
535 scm_num2double, scm_double2num.
537 2001-09-21 Rob Browning <rlb@defaultvalue.org>
539 * .cvsignore: really add version.h
541 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
542 Otherwise it fails on the alpha. However, we might rather choose
543 this size conditionally.
545 * numbers.c (scm_gcd): change "k" to a long from an int.
546 Otherwise it fails on the alpha. However, we might rather choose
547 this size conditionally.
549 * error.c (scm_wta): coerce char* to intptr_t before int
552 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
555 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
557 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
559 * numbers.c (scm_integer_expt): Accept inexact integer in second
560 argument. (Thanks to Bill Schottstaedt.)
562 2001-09-20 Rob Browning <rlb@defaultvalue.org>
564 * .cvsignore: add version.h
566 * versiondat.h.in: removed (obsolete).
568 * version.h.in: renamed from version.h.
569 (SCM_GUILE_MAJOR_VERSION): new public macro.
570 (SCM_GUILE_MINOR_VERSION): new public macro.
571 (SCM_GUILE_MICRO_VERSION): new public macro.
573 * version.h: renamed to version.h.in.
576 (scm_major_version): support integer *_VERSION macros.
577 (scm_minor_version): support integer *_VERSION macros.
578 (scm_micro_version): support integer *_VERSION macros.
579 (scm_version): support integer *_VERSION macros.
581 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
583 * error.c, error.h: Made error keys globally accessible.
584 Applications might want to test for these or use them in a direct
587 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
588 routines are passed an inexact. This change in behavior is
589 motivated by concordance with R5RS: It is more common that a
590 primitive doesn't want to accept an inexact for an exact.
592 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
594 The following patch partially undoes my patch from 2001-06-30,
595 where I added the function scm_gc_mark_cell_conservatively. The
596 function is buggy, since it breaks guile during conservative
597 marking if a pointer on the stack points directly into the list of
598 free cells on the heap: With conservative cell marking this will
599 cause the whole free list to be scanned and marked - boom!
601 * gc.c (allocated_mark, MARK, heap_segment,
602 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
603 (scm_gc_mark_cell_conservatively): Remove function
604 scm_gc_mark_cell_conservatively and update the corresponding
605 comments and uses accordingly. Thanks to Christopher Cramer for
606 the patch. (Minor corrections by me.)
608 2001-09-15 Gary Houston <ghouston@arglist.com>
610 * root.h (scm_root_state): removed the continuation_stack and
611 continuation_stack_ptr members, which have no apparent purpose.
612 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
615 * root.c (root_mark), init.c (restart_stack, start_stack), gc
616 (scm_igc): remove all references to contination_stack and
617 continuation_stack_ptr, avoiding allocation of a vector and
618 useless processing during gc.
620 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
622 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
624 (TCONC_IN): Make sure that the cell word 0 is initialized last.
626 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
628 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
630 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
631 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
633 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
635 * guardians.c (mark_dependencies_in_tconc,
636 whine_about_self_centered_zombies, scm_init_guardians): Register
637 the static global variable `self_centered_zombies' via
638 scm_gc_register_root, to make some cdr-ing unnecessary.
640 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
642 * backtrace.c (display_backtrace_file,
643 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
644 values, use SCM_FALSEP when comparing SCM values against #f.
645 Thanks to Rob Browning for the bug report.
647 2001-09-12 Martin Baulig <martin@home-of-linux.org>
649 * strings.[ch] (scm_str2string): New function.
651 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
653 * gc.c (scm_done_free): Always subtract size from scm_mallocated
654 when computing nm, even if it's negative.
655 (scm_must_malloc): Abort on overflow of scm_mtrigger.
656 (scm_must_realloc): Likewise.
658 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
660 * numbers.c (scm_sys_check_number_conversions): new function,
661 defined if Guile is compiled in debugging mode. currently checks
662 `scm_num2ulong', should check much much more.
664 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
665 unsigned, ensure that it's positive. thanks to Martin Baulig!
667 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
669 * __scm.h: Added new section about compile time selectable
672 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
673 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
674 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
675 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
678 * deprecation.c (scm_include_deprecated_features): Simplified.
680 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
681 `SCM_IMP´ instead of `!SCM_CELLP´.
683 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
684 Extract side-effecting operations from macros.
686 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
687 scm_top_level_lookup_closure_var and scm_system_transformer.
689 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
691 (heap_segment): Use CELL_P instead of SCM_CELLP.
693 * init.c (start_stack): Don't initialize
694 scm_top_level_lookup_closure_var and scm_system_transformer.
696 * modules.c (scm_set_current_module): Don't access
697 scm_top_level_lookup_closure_var and scm_system_transformer.
699 (scm_sym2var): Don't call scm_variable_set_name_hint.
701 (scm_post_boot_init_modules): Removed deprecated initializations.
703 * print.c (scm_ipruk): Don't access cell contents of non cells.
705 * strings.c (scm_string_set_x): All strings are writable.
707 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
708 type. There is only one string type now.
710 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
712 * tags.h: Remove comments about two different string types.
714 (SCM_CELLP, SCM_NCELLP): Deprecated.
716 * variable.c (make_variable): Remove code variant for vcells.
718 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
719 SCM_VARIABLE_LOC): Remove code variant for vcells.
721 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
722 SCM_ENABLE_DEPRECATED with the logic reversed.
724 * dynl.c (moddata, registered_mods), dynl.[ch]
725 (scm_register_module_xxx, scm_registered_modules,
726 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
727 (*top-level-lookup-closure*), eval.[ch]
728 (scm_top_level_lookup_closure_var, scm_system_transformer,
729 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
730 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
731 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
732 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
733 scm_unprotect_object), modules.c (root_module_lookup_closure,
734 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
735 beautify_user_module_x_var, try_module_autoload_var,
736 scm_module_full_name), modules.[ch] (scm_the_root_module,
737 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
738 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
739 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
740 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
741 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
742 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
743 scm_make_shared_substring), tags.h (scm_tc7_substring,
744 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
745 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
746 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
747 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
750 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
751 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
752 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
753 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
754 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
755 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
756 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
757 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
758 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
759 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
760 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
761 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
762 (setzone, scm_strftime, scm_strptime), vports.c
763 (scm_make_soft_port): Remove calls to
764 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
765 gone, all strings are 0-terminated anyway.
767 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
768 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
769 double inclusion of the same headers to the SCM_<filename>_H
772 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
773 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
774 print.c (scm_iprin1): The type scm_tc7_substring does not exist
777 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
778 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
779 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
780 !SCM_<foo> over SCM_N<foo>.
782 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
784 * Makefile.am: Remove references to symbols-deprecated.c.
786 * symbols.c (scm_init_symbols): Don't initialize deprecated
789 * symbols-deprecated.c: Removed.
791 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
792 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
793 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
794 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
795 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
796 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
797 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
798 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
799 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
800 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
801 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
802 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
803 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
804 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
805 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
806 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
807 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
808 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
809 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
810 scm_intern0, scm_sysintern, scm_sysintern0,
811 scm_sysintern0_no_module_lookup, scm_symbol_value0,
812 scm_string_to_obarray_symbol, scm_intern_symbol,
813 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
814 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
815 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
816 vectors.[ch] (scm_vector_set_length_x): Removed.
818 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
819 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
820 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
821 Renamed the macros that are defined to inhibit double inclusion of
822 the same headers to the SCM_<filename>_H format.
824 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
825 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
828 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
830 * continuations.h (scm_contregs), debug.h (scm_debug_info,
831 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
832 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
833 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
834 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
835 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
836 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
837 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
838 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
839 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
840 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
841 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
843 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
844 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
845 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
846 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
847 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
848 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
849 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
850 double inclusion of the same headers to the SCM_<filename>_H
853 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
854 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
855 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
856 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
857 !SCM_<foo> over SCM_N<foo>.
859 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
861 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
862 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
863 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
864 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
865 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
866 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
867 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
868 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
869 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
870 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
871 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
872 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
873 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
874 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
875 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
876 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
877 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
878 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
879 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
880 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
881 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
882 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
883 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
884 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
885 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
886 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
887 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
888 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
889 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
890 the macros that are defined to inhibit double inclusion of the
891 same headers to the SCM_<filename>_H format.
893 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
895 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
896 "scm_t_portable" with "scm_port_table" which was an artifact from
897 the great "scm_*_t -> scm_t_" renaming.
899 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
901 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
902 used; nfc. Thanks to Bill Schottstaedt.
904 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
905 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
906 Thanks to Chris Cramer.
908 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
910 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
912 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
914 * dynwind.h (scm_swap_bindings): Declare.
915 * dynwind.c (scm_swap_bindings): Make non-static.
917 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
919 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
920 doing exactly nothing about them). thanks Neil!
922 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
924 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
926 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
928 * gc.c: Fix omission bug: Add `heap_segment' forward decl
929 (proto) in the case when either `GUILE_DEBUG' or
930 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
932 (map_free_list): Fix typo: Ref `f' correctly.
934 Thanks to Chris Cramer.
936 2001-08-15 Rob Browning <rlb@defaultvalue.org>
938 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
940 (libpath.h): change libguileversion to libguileinterface.
942 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
944 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
945 ChangeLog-2000. Thanks to Daniel Skarda!
947 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
949 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
950 do it from the Makefile.
952 * Makefile.am: rearrange the snarfing slightly, so that .doc files
953 are of a reasonable size.
955 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
957 * stacks.c (scm_make_stack): Improve docstring by explaining use
960 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
962 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
963 scm_char_whitespace_p, scm_char_upper_case_p,
964 scm_char_lower_case_p, scm_char_is_both_p): Do not require
965 characters to fulfill isascii in addition to the primary
968 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
970 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
971 scm_istr2flo, scm_istring2number): Removed.
973 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
976 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
977 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
980 (scm_string_to_number): Use new number parser.
982 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
983 handles complex numbers.
985 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
988 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
991 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
993 (scm_i_mem2number): Added.
995 (scm_exact_to_inexact): Changed signature.
997 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
998 here instead of within scm_i_mem2number. Call scm_i_mem2number
999 instead of scm_istr2int and scm_istring2number.
1001 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1003 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
1004 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
1005 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
1006 !SCM_<pred> over SCM_N<pred>.
1008 (scm_eval_body): Remove side effecting code from macro call.
1010 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
1013 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1015 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
1017 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
1019 Removed vcell slot from structs.
1021 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
1024 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
1025 zero. Use scm_vtable_index_layout instead of "0" when accessing
1027 (scm_init_struct): Remove vcell slot layout code from
1028 required_vtable_fields.
1030 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
1032 * goops.c (build_class_class_slots): Removed vcell slot
1035 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
1036 Removed vcell slot layout code.
1037 (scm_si_vcell): Removed.
1039 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1041 "Glocs" have been removed.
1043 * tags.h: Update tag system docs.
1044 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
1045 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
1046 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
1047 or SCM_NCONSP, respectively.
1049 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
1050 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
1051 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
1053 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
1054 tell glocs from structs.
1056 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
1058 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
1059 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
1060 instead of with glocs.
1061 (EVALCAR): Do not test for glocs.
1062 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
1064 (scm_unmemocar): Do not handle glocs.
1065 (scm_m_atfop): Memoize as a variable, not as a gloc.
1066 (scm_eval_args, scm_deval_args): Do not handle glocs.
1067 (scm_ceval, scm_deval): Likewise.
1069 * eval.h (SCM_XEVALCAR): Do not test for glocs.
1070 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
1073 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
1075 * dynwind.c (scm_swap_bindings): Likewise.
1076 (scm_dowinds): Updated to recognize lists of variables instead of
1079 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
1082 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
1085 2001-07-25 Gary Houston <ghouston@arglist.com>
1087 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
1088 docstrings to reflect the n-ary implementation.
1090 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1092 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
1093 value of a variable, not the plain "return" statement.
1095 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
1097 * eval.c: Allow variables in memoized code (in addition to glocs).
1098 (scm_lookupcar): Handle variables in lost races. Replace symbol
1099 with variable directly, do not make a gloc.
1100 (scm_unmemocar): Rewrite variables using a reverse lookup, just
1102 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
1105 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1107 * variable.c (scm_i_variable_print): Use "value" instead of
1108 "binding" since a binding is the mapping between symbols and
1109 variables, not between variables and their values.
1111 * tags.h (scm_tc7_variable): New.
1112 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
1113 * print.c (scm_iprin1): Likewise.
1115 * variable.h (scm_tc16_variable): Removed.
1116 (SCM_VARIABLEP): Test for new tc7 code.
1117 (scm_i_variable_print): New.
1118 * variable.c (scm_tc16_variable): Removed.
1119 (variable_print): Renamed to scm_i_variable_print and made
1121 (variable_equal_p): Removed.
1122 (make_variable): Construct a tc7 object instead of a smob.
1123 (scm_init_variable): Do not register smob.
1125 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
1127 * tags.h: Include inttypes.h when we have it.
1129 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
1131 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
1132 is taken by the new SCM_IM_CALL_WITH_VALUES.
1133 * print.c (scm_isymnames): Update table accordingly.
1135 2001-07-22 Gary Houston <ghouston@arglist.com>
1137 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
1138 SCM_MAKINUM to convert regoff_t value to SCM.
1140 2001-07-21 Gary Houston <ghouston@arglist.com>
1142 * scmsigs.c: include sys/time.h for itimer stuff.
1144 2001-07-19 Rob Browning <rlb@defaultvalue.org>
1146 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
1148 * c-tokenize.lex: add option %nounput to quiet warning.
1149 Add prototype for yylex to quiet warning.
1151 * scmconfig.h.in: add flags for setitimer and getitimer.
1153 * scmsigs.h (scm_init_scmsigs): new prototype.
1154 (scm_init_scmsigs): new prototype.
1156 * scmsigs.c (s_scm_setitimer): new function.
1157 (s_scm_setitimer): new function.
1159 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1161 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
1162 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
1163 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
1164 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
1165 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
1166 guile-func-name-check.in, guile-snarf-docs-texi.in,
1167 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
1168 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
1169 objprop.c, objprop.h, options.c, options.h, random.h,
1170 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
1171 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
1172 version.c, version.h: Updated copyright notice.
1174 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1176 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
1177 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
1178 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
1179 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
1180 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
1181 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
1182 sym_environment, scm_sym_change_class): New static variables to
1183 hold predefined symbols.
1185 (build_class_class_slots): Build the list using scm_list_n
1186 instead of cons. Also, slots are already created as lists, thus
1187 making a call to maplist unnecessary.
1189 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
1190 scm_class_direct_subclasses, scm_class_direct_methods,
1191 scm_class_precedence_list, scm_class_slots, scm_class_environment,
1192 scm_method_procedure, create_standard_classes, purgatory): Use
1195 (build_slots_list, compute_getters_n_setters,
1196 scm_sys_initialize_object, scm_sys_inherit_magic_x,
1197 get_slot_value_using_name, set_slot_value_using_name,
1198 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
1199 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
1200 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
1202 (scm_sys_prep_layout_x): Minimize variable scopes.
1204 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
1205 scm_sys_fast_slot_set_x): Fix signedness.
1207 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
1208 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
1209 scm_memoize_method, scm_wrap_object): Use packing and unpacking
1210 when converting to and from SCM values.
1212 (scm_enable_primitive_generic_x): Add rest argument checking.
1214 (map, filter_cpl, maplist, scm_sys_initialize_object,
1215 scm_sys_prep_layout_x, slot_definition_using_name,
1216 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
1217 call_memoize_method, scm_make, scm_make_class): Prefer explicit
1218 predicates over SCM_N?IMP tests.
1220 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
1223 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
1226 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1228 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
1230 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
1232 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
1234 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
1236 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
1238 * strings.c (s_scm_string): fix arg position in assert.
1240 2001-07-11 Gary Houston <ghouston@arglist.com>
1242 * strports.c (st_write): use memcpy, not strncpy. thanks to
1245 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
1247 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
1248 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
1249 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
1250 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
1251 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
1252 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1253 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
1254 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
1255 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
1256 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
1257 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
1258 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
1259 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
1260 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
1261 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
1262 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
1263 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
1264 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
1265 weaks.c, weaks.h: Remove "face-lift" comment.
1267 2001-07-08 Rob Browning <rlb@defaultvalue.org>
1269 * .cvsignore: add stamp-h.in.
1271 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1273 * hooks.c (scm_make_hook, scm_add_hook_x),
1274 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
1275 value info to the docstrings.
1277 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1279 Some more compatibility patches for Windows.
1281 * posix.c (getlogin): getlogin() implementation for Windows.
1283 * backtrace.c, ioext.c: Include <stdio.h>.
1285 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
1288 * cpp_sig_symbols.in: Added SIGBREAK.
1290 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
1292 * strports.c (scm_read_0str, scm_eval_0str): Call
1293 scm_c_read_string and scm_c_eval_string respectively, not
1294 themselves. Thanks to Dale P. Smith!
1296 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1298 * unif.c (scm_array_set_x): The variable args does not
1299 necessarily have to be a list. Further, got rid of a redundant
1302 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1304 * list.c (SCM_I_CONS): Make sure the cell type is initialized
1307 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
1308 init_heap_seg): Fixed signedness.
1310 (init_heap_seg): Replaced strange for-loop with a while loop.
1312 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
1314 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
1316 The following patch adds conservative marking for the elements of
1317 free or allocated cells.
1319 * gc.c (allocated_mark, heap_segment): New static functions.
1321 (which_seg): Deleted, since the functionality is now provided by
1322 function heap_segment.
1324 (map_free_list): Use heap_segment instead of which_seg.
1326 (MARK): If cell debugging is disabled, mark free cells
1329 (scm_mark_locations, scm_cellp): Extracted the search for the
1330 heap segment of a SCM value into function heap_segment.
1332 (scm_init_storage): Allocated cells must be marked
1335 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
1337 The following patch changes the representation of weak vectors to
1338 double cells instead of using an extension of the vector's
1341 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
1342 the result of SCM_WVECT_GC_CHAIN.
1344 (scm_gc_sweep): Weak vectors don't have extra fields any more.
1346 * weaks.c (allocate_weak_vector): New static function. It does
1347 not patch any previously created vector object during the
1348 construction of a weak vector, and thus doesn't need to switch
1349 off interrupts during vector creation.
1351 (scm_make_weak_vector, scm_make_weak_key_hash_table,
1352 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1353 Use allocate_weak_vector to provide the new weak vector object.
1355 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
1356 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
1357 now stored in the double cell.
1359 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
1362 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
1363 using an entry of the double cell.
1365 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
1367 * stamp-h.in: bye bye
1369 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
1371 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
1374 * load.c, load.h (scm_c_primitive_load,
1375 scm_c_primitive_load_path): New.
1377 * strports.c, strports.h (scm_c_read_string): Renamed from
1378 scm_read_0str. Also, added "const" qualifier to argument.
1379 (scm_c_eval_string): Renamed from scm_eval_0str.
1380 (scm_read_0str, scm_eval_0str): Deprecated.
1382 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1384 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
1387 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
1389 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
1390 scm_list_n): New functions.
1391 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
1392 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
1393 (lots of files): Use the new functions.
1395 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
1397 * strings.c: #include "libguile/deprecation.h".
1399 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1401 * read.c (scm_lreadr): When reading a hash token, check for a
1402 user-defined hash procedure first, so that overriding the builtin
1403 hash characters is possible (this was needed for implementing
1404 SRFI-4's read synax `f32(...)').
1406 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
1407 because the latter is unsigned now and breaks comparisons like
1408 (n < (scm_t_signed_bits)MIN_VALUE).
1410 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
1412 * eval.h, eval.c (scm_call_4): New function.
1414 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
1415 directly rather than dispatching to them via scm_ithrow and a lazy
1418 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
1419 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
1420 for trap handler procedures.
1422 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
1423 procedures not being #f.
1425 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
1427 * Makefile.am (c-tokenize.c): add rule to generate it.
1428 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
1430 filter-doc-snarfage.c: remove.
1432 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1434 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
1436 The following set of changes makes compiling Guile under various
1437 Windows compilers easier. Compilation under GNU systems should
1438 not be affected at all.
1440 Thanks to Stefan Jahn for all necessary information, patches and
1443 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
1444 getpgrp, ttyname, primitive-fork and some header inclusion for
1447 * random.c: Define M_PI, if not predefined and use __int64 for
1448 LONG64 under Windows.
1450 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
1451 Windows and conditionalize some signal names.
1453 * socket.c (scm_getsockopt): Added missing comma.
1454 Include socket library header under Windows.
1456 * stime.c (CLKTCK): Add cast to int, to make it compile under
1459 * ports.c (truncate): New function, compiled only under Windows.
1461 * net_db.c: Do not declare errno under Windows.
1463 * iselect.h, inet_aton.c: Include socket library headers under
1466 * guile.c (inner_main): Under Windows, initialize socket library
1467 and initialize gdb_interface data structures.
1469 * gdb_interface.h: Under Windows, gdb_interface cannot be
1470 initialized statically. Initialize at runtime instead.
1472 * fports.c (write_all): ssize_t -> size_t.
1473 (fport_print): Conditionalize call to ttyname().
1474 (getflags): New function, compiled only under Windows.
1476 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
1477 primitives chown, link, fcntl.
1478 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
1481 * backtrace.c: Include <io.h> under Windows.
1483 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
1485 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
1488 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
1490 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1491 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
1492 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1493 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
1494 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
1495 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
1496 (scm_dynamic_wind, scm_dowinds), environments.c
1497 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
1498 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
1499 goops.c (GETVAR, purgatory, make_class_from_template,
1500 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
1501 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
1502 (scm_primitive_load), modules.c (scm_resolve_module,
1503 scm_c_define_module, scm_c_use_module, scm_c_export,
1504 module_variable, scm_eval_closure_lookup, scm_sym2var,
1505 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1506 ports.c (scm_port_for_each), print.c (scm_printer_apply),
1507 properties.c (scm_primitive_property_ref), ramap.c (ramap,
1508 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
1509 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
1510 (scm_object_to_string, scm_call_with_output_string,
1511 scm_call_with_input_string), throw.c (scm_body_thunk,
1512 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
1513 scm_make_shared_array), vports.c (sf_flush, sf_write,
1514 sf_fill_input, sf_close): Use one of the above functions.
1515 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
1517 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1519 * filesys.c (scm_close), ports.c (scm_close_port,
1520 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
1521 instead of SCM_NEGATE_BOOL.
1523 * filesys.c (scm_stat): Clean up type dispatch.
1525 * filesys.c (scm_stat), ports.c (scm_input_port_p,
1526 scm_output_port_p): Get rid of redundant IM type check.
1528 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
1529 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
1530 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1531 scm_return_entry), numbers.c (scm_number_to_string), objects.c
1532 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
1533 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
1534 scm_addr_vector), stime.c (scm_strftime), strings.c
1535 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
1536 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
1537 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1538 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
1539 instead of scm_makfromstr.
1541 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
1542 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
1543 scm_read_hash_extend), stime.c (scm_strftime), strings.c
1544 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
1545 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
1546 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
1547 !SCM_<pred> over SCM_N<pred>.
1549 * strings.[ch] (scm_makfromstr): Deprecated.
1551 (scm_mem2string): New function, replaces scm_makfromstr.
1553 * strings.c (scm_substring), strop.c (string_copy,
1554 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1555 (scm_symbol_to_string): Fix gc problem.
1557 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
1560 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
1561 warning about comparing signed and unsigned values. This fix is
1562 not optimal, since it won't work reliably if sizeof (c_start) >
1563 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
1564 solution is to define this macro as an inline function, thus
1565 allowing to specifiy the types of c_start and c_end.
1567 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1569 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
1572 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
1573 Rename <foo>H to SCM_<foo>_H.
1575 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
1576 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1578 (narrow_stack): Make i unsigned. Don't use side-effecting
1579 operations in conditions.
1581 (narrow_stack, scm_make_stack, scm_stack_id,
1582 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
1584 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
1585 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
1588 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
1591 (scm_last_stack_frame): Remove bogus `;´.
1593 * stacks.h (SCM_FRAMEP): Fix type check.
1595 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
1597 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
1598 c-tokenize.c when doing maintainer-clean.
1600 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
1602 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
1605 * eval.c: all hash signs are in column 0.
1607 * Makefile.am (guile_filter_doc_snarfage): build using
1608 c-tokenize.c, not filter-doc-snarfage.c.
1609 rearrange snarfing dependencies a bit.
1611 * c-tokenize.lex: new file.
1613 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
1615 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
1616 scm_t_srcpropso_plist. See the big type renaming.
1617 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
1618 Thanks to Seth Alves!
1620 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
1621 they aren't defined already.
1623 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1625 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
1626 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
1629 * backtrace.c (display_expression, scm_set_print_params_x,
1630 display_application, display_frame, scm_backtrace), numbers.c
1631 (scm_istring2number), objects.c (scm_class_of,
1632 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
1633 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1635 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
1638 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
1639 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
1641 * objects.c (scm_class_of): Type fix.
1643 (scm_mcache_lookup_cmethod): Improved comment, simplified,
1646 * pairs.h (scm_error_pair_access): The function can return if
1649 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1651 * init.c (scm_init_guile_1): Removed initialization of tag.c.
1653 * gdbint.c, init.c: Removed inclusion of tag.h.
1655 * tag.h, tag.c: Removed files.
1657 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
1659 2001-06-20 Gary Houston <ghouston@arglist.com>
1661 * deprecation.c, extensions.c, rw.c: include string.h.
1663 2001-06-19 Gary Houston <ghouston@arglist.com>
1665 * filter-doc-snarfage.c (process): added ungetc in
1666 MULTILINE_COOKIE case since otherwise it fails when there's no
1667 space between the '(' and the quote of the following string
1670 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1672 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
1674 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1676 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
1677 extension takes place.
1678 * strings.h (SCM_STRING_LENGTH): Likewise.
1679 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
1681 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
1684 * tags.h: Include <stdint.h> when we have it.
1685 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
1686 available. Else use "unsigned long".
1687 (scm_signed_bits_t): New.
1689 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
1690 (SCM_INUM): Cast result to scm_signed_bits_t.
1692 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
1694 * mkstemp.c: Update path to #include file scmconfig.h.
1695 Thanks to Golubev I. N.
1697 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1699 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
1701 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
1702 the macro definition.
1704 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
1705 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
1706 instead of SCM_INST_TYPE.
1708 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
1709 the object is a struct before accessing its struct flags.
1711 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
1713 2001-06-10 Gary Houston <ghouston@arglist.com>
1715 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
1716 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
1717 work reliably anymore. try it from boot-9.scm instead.
1719 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
1721 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
1722 Thanks to Matthias Köppe!
1724 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
1726 * snarf.h, filter-doc-snarfage.c: more changes to cope with
1727 space-happy C preprocessors.
1729 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
1730 inside cookies. thanks to Matthias Köppe!
1732 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1734 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
1735 keywords. Fix gc protection.
1737 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
1738 operations in macro calls.
1740 * pairs.c (scm_error_pair_access): Avoid recursion.
1742 Thanks to Matthias Koeppe for reporting the bugs that correspond
1743 to the following set of patches.
1745 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
1746 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
1747 bitvector base address using SCM_BITVECTOR_BASE.
1749 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
1752 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1754 * goops.c (SCM_CLASS_REDEF): Removed.
1756 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
1759 Thanks to Matthias Koeppe for reporting the bugs that correspond
1760 to the following set of patches.
1762 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
1763 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
1764 scm_sys_allocate_instance, clear_method_cache,
1765 scm_sys_invalidate_method_cache_x, scm_make,
1766 create_standard_classes, scm_make_port_classes, scm_make_class,
1767 scm_add_slot): Use SCM_SET_SLOT to set slot values.
1769 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
1771 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
1773 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
1774 UNARY_ELTS_CODE): Remove bogus break statement.
1776 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
1777 Don't access bit vectors elements as SCM objects.
1779 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
1780 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1781 Don't assign to an unpacked value.
1783 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1785 * __scm.h (SCM_NORETURN): Moved here from error.h.
1787 (SCM_UNUSED): New macro.
1789 (SCM_DEBUG_PAIR_ACCESSES): New macro.
1791 * backtrace.c (display_error_handler), continuations.c
1792 (continuation_print), debug.c (debugobj_print), dynwind.c
1793 (guards_print), environments.c (observer_print,
1794 core_environments_finalize, leaf_environment_cell,
1795 leaf_environment_print, eval_environment_print,
1796 eval_environment_observer, import_environment_define,
1797 import_environment_undefine, import_environment_print,
1798 import_environment_observer, export_environment_define,
1799 export_environment_undefine, export_environment_print,
1800 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
1801 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
1802 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
1803 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
1804 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
1805 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
1806 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
1807 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
1808 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
1809 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
1810 set_slot_value, test_slot_existence, scm_change_object_class,
1811 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
1812 default_setter), guardians.c (guardian_print, guardian_gc_init,
1813 guardian_zombify, whine_about_self_centered_zombies), guile.c
1814 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
1815 mallocs.c (malloc_print), numbers.c (scm_print_real,
1816 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
1817 end_input_default, scm_port_print, fill_input_void_port,
1818 write_void_port), root.c (root_print), smob.c (scm_mark0,
1819 scm_free0, scm_smob_print, scm_smob_apply_1_error,
1820 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
1821 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
1822 (scm_struct_free_0, scm_struct_free_standard,
1823 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
1824 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
1825 scm_handle_by_throw, scm_ithrow), weaks.c
1826 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
1827 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
1828 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
1830 * error.h (SCM_NORETURN): Moved to __scm.h.
1832 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
1833 Renamed <foo>H to SCM_<foo>_H.
1835 * gc.c (debug_cells_gc_interval): New static variable.
1837 (scm_assert_cell_valid): If selected by the user, perform
1838 additional garbage collections.
1840 (scm_set_debug_cell_accesses_x): Extended to let the user specify
1841 if additional garbage collections are desired.
1843 (mark_gc_async): If additional garbage collections are selected
1844 by the user, don't call the after-gc-hook. Instead require the
1845 user to run the hook manually.
1847 * pairs.c (scm_error_pair_access): New function. Only compiled
1848 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
1850 * pairs.h (SCM_VALIDATE_PAIR): New macro.
1852 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
1853 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
1854 is a real pair object. (Glocs are also accepted, but that may
1855 change.) If not, abort with an error message.
1857 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1859 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
1861 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
1862 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
1864 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
1866 * extensions.c (scm_c_register_extension): Allow NULL as library
1868 (load_extension): Ignore NULL library names when comparing.
1870 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
1871 non-pointers are being compared. Thanks to Alexander Klimov!
1873 2001-06-04 Gary Houston <ghouston@arglist.com>
1875 * rw.c (scm_write_string_partial): new procedure implementing
1876 write-string/partial in (ice-9 rw).
1877 * rw.h: declare scm_write_string_partial.
1879 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
1881 * keywords.c (keyword_print): Substract 1 from length of symbol
1882 name, accounting for the silly dash.
1884 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
1885 Do not emit deprecation warning.
1887 Added exception notice to all files.
1889 * dynl.c: Include "deprecation.h".
1891 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
1893 * dynl.c (scm_register_module_xxx, scm_registered_modules,
1894 scm_clear_registered_modules): Deprecated.
1896 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
1898 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
1899 guile-snarf-docs-texi.
1901 * fports.c: HAVE_ST_BLKSIZE changed to
1902 HAVE_STRUCT_STAT_ST_BLKSIZE.
1903 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
1904 HAVE_STRUCT_STAT_ST_BLKSIZE.
1906 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
1907 HAVE_STRUCT_STAT_ST_RDEV.
1908 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
1909 HAVE_STRUCT_STAT_ST_BLKSIZE.
1910 (scm_stat2scm): HAVE_ST_BLOCKS changed to
1911 HAVE_STRUCT_STAT_ST_BLOCKS.
1913 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
1915 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
1916 of scm_eval_x to allow module changes between the forms in the
1917 string. Set/restore module using scm_c_call_with_current_module.
1919 * mkstemp.c: New file, slightly modified from libiberties
1922 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
1924 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
1925 filter-doc-snarfage.c: new files.
1927 * Makefile.am: add stuff to [build,] use and distribute
1928 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
1930 * guile-snarf.in: grok the new snarf output.
1932 * snarf.h: make the output both texttools- and `read'-friendly.
1934 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
1935 guile-snarf-docs. (should also deprecate, I guess. maybe not).
1937 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
1939 * print.c (scm_simple_format): Support "~~" and "~%". Signal
1940 error for unsupported format controls and for superflous
1941 arguments. Thanks to Daniel Skarda!
1943 * print.h, print.c (scm_print_symbol_name): Factored out of
1945 (scm_iprin1): Call it.
1947 * keywords.c (keyword_print): Use scm_print_symbol_name so that
1948 weird names are printed correctly.
1950 * print.c (scm_print_symbol_name): Symbols whose name starts with
1951 `#' or `:' or ends with `:' are considered weird.
1953 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1955 * numbers.c (scm_difference, scm_divide): Clarified comments for -
1958 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1960 * debug.h: Removed prototype for scm_eval_string.
1962 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1964 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
1965 (make-string 2000 #\!))' in an older version).
1967 Change strncpy to memcpy to allow embedded NUL characters in
1970 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
1972 * hooks.c (scm_create_hook): deprecated.
1973 (make_hook): deleted.
1974 (scm_make_hook): all the hook creation code is now here.
1976 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
1977 a hook, make it permanent, and do a `scm_c_define' on it.
1979 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
1981 * socket.c (s_scm_inet_pton): fix docstring quoting.
1982 (s_scm_inet_ntop): ditto.
1984 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
1986 * hashtab.c (scm_internal_hash_fold): fix argument position in
1989 * environments.c (s_scm_import_environment_set_imports_x): fix
1990 argument position in SCM_ASSERT.
1992 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
1993 (s_scm_make_iloc): ditto.
1995 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1997 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
1999 * eval.c (promise_print): Read the promise's value as an object.
2001 (SCM_CEVAL): Don't perform side-effecting operations in macro
2004 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
2005 conditional expression.
2007 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
2010 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
2011 text, removed redundant computation of effective_length and fixed
2014 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
2017 (wrap_init): Don't use SCM_C[AD]R for non pairs.
2019 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
2021 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
2022 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
2024 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
2026 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
2027 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
2028 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
2029 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
2031 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
2033 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
2035 * ramap.c (ramap_rp): Removed bogus `;´.
2037 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
2040 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
2041 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
2042 Read SCM objects rather than scm_bits_t values.
2044 * tags.h (SCM_VOIDP_TEST): Removed.
2046 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
2047 value of 2 now corresponds to the former 1, the current 1
2048 corresponds to the former situation that SCM_VOIDP_TEST was
2051 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
2052 If this appears to be not ANSI compliant, we will change it to
2053 typedef struct scm_unused_struct { } * SCM;
2054 Thanks to Han-Wen Nienhuys for the suggestion.
2056 * unif.c (scm_array_set_x): Fix typing problem, and use
2057 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
2058 dealing with uniform vectors.
2060 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
2062 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
2063 (scm_igc): mark from them, too (precisely, not conservatively!).
2065 * root.h (scm_gc_registered_roots): new object in
2068 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
2069 `scm_protect_object'. shouldn't call it at all, though, it seems.
2071 * gc.c (scm_[un]protect_object): deprecated.
2072 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
2073 (scm_gc_[un]register_root[s]): new.
2075 * gc.h: add prototypes for scm_gc_[un]protect_object,
2076 scm_gc_[un]register_root[s].
2078 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
2080 revert the controversial part of the 2001-05-24 changes.
2082 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
2084 * modules.c (scm_env_module): Exported to Scheme.
2086 * eval.c (scm_debug_opts): New option `show-file-name'.
2088 * debug.h (SCM_SHOW_FILE_NAME): New.
2090 * backtrace.c: Include "libguile/filesys.h".
2091 (sym_base, display_backtrace_get_file_line,
2092 display_backtrace_file, display_backtrace_file_and_line): New.
2093 (display_frame): Call display_backtrace_file_and_line if that is
2095 (display_backtrace_body): Call scm_display_backtrace_file if
2098 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
2099 Prototypes removed since there's no definition for these
2102 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2104 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
2105 Changed use of scm_array->scm_array_t and
2106 scm_array_dim->scm_array_dim_t to enable build with
2107 --disable-deprecated.
2109 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
2111 The purpose of this set of changes is to regularize Guile's usage
2112 of ANSI C integral types, with the following ideas in mind:
2114 - SCM does not nesessarily have to be long.
2115 - long is not nesessarily enough to store pointers.
2116 - long is not nesessarily the same size as int.
2118 The changes are incomplete and possibly buggy. Please test on
2122 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
2125 * unif.h: type renaming:
2126 scm_array -> scm_array_t
2127 scm_array_dim -> scm_array_dim_t
2128 the old names are deprecated, all in-Guile uses changed.
2130 * tags.h (scm_ubits_t): new typedef, representing unsigned
2133 * stacks.h: type renaming:
2134 scm_info_frame -> scm_info_frame_t
2135 scm_stack -> scm_stack_t
2136 the old names are deprecated, all in-Guile uses changed.
2138 * srcprop.h: type renaming:
2139 scm_srcprops -> scm_srcprops_t
2140 scm_srcprops_chunk -> scm_srcprops_chunk_t
2141 the old names are deprecated, all in-Guile uses changed.
2143 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
2144 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
2145 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
2146 vectors.c, vports.c, weaks.c:
2147 various int/size_t -> size_t/scm_bits_t changes.
2149 * random.h: type renaming:
2150 scm_rstate -> scm_rstate_t
2151 scm_rng -> scm_rng_t
2152 scm_i_rstate -> scm_i_rstate_t
2153 the old names are deprecated, all in-Guile uses changed.
2155 * procs.h: type renaming:
2156 scm_subr_entry -> scm_subr_entry_t
2157 the old name is deprecated, all in-Guile uses changed.
2159 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
2161 scm_option -> scm_option_t
2162 the old name is deprecated, all in-Guile uses changed.
2164 * objects.c: various long -> scm_bits_t changes.
2165 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
2167 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
2170 * num2integral.i.c: new file, multiply included by numbers.c, used
2171 to "templatize" the various integral <-> num conversion routines.
2173 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
2174 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
2176 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
2177 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
2178 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
2179 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
2180 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
2181 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
2182 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
2183 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
2184 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
2185 scm_num2size): new functions.
2187 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
2189 * load.c: change int -> size_t in various places (where the
2190 variable is used to store a string length).
2191 (search-path): call scm_done_free, not scm_done_malloc.
2193 * list.c (scm_ilength): return a scm_bits_t, not long.
2194 some other {int,long} -> scm_bits_t changes.
2196 * hashtab.c: various [u]int -> scm_bits_t changes.
2197 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
2198 (scm_ihashx): n: uint -> scm_bits_t
2199 use scm_bits2num instead of scm_ulong2num.
2201 * gsubr.c: various int -> scm_bits_t changes.
2203 * goops.[hc]: various {int,long} -> scm_bits_t changes.
2205 * gh_data.c (gh_num2int): no loss of precision any more.
2207 * gh.h (gh_str2scm): len: int -> size_t
2208 (gh_{get,set}_substr): start: int -> scm_bits_t,
2210 (gh_<num>2scm): n: int -> scm_bits_t
2211 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
2212 (gh_length): return scm_bits_t, not unsigned long.
2214 * gc.[hc]: various small changes relating to many things stopping
2215 being long and starting being scm_[u]bits_t instead.
2216 scm_mallocated should no longer wrap around.
2218 * fports.h: type renaming:
2219 scm_fport -> scm_fport_t
2220 the old name is deprecated, all in-Guile uses changed.
2222 * fports.c (fport_fill_input): count: int -> scm_bits_t
2223 (fport_flush): init_size, remaining, count: int -> scm_bits_t
2225 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
2226 those prototypes, as the functions they prototype don't exist.
2228 * fports.c (default_buffer_size): int -> size_t
2229 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
2230 default_size: int -> size_t
2231 (scm_setvbuf): csize: int -> scm_bits_t
2233 * fluids.c (n_fluids): int -> scm_bits_t
2234 (grow_fluids): old_length, i: int -> scm_bits_t
2235 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
2237 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
2239 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
2240 the new and shiny SCM_NUM2INT.
2242 * extensions.c: extension -> extension_t (and made a typedef).
2244 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
2245 there are no nasty surprises if/when the various deeply magic tag
2246 bits move somewhere else.
2248 * eval.c: changed the locals used to store results of SCM_IFRAME,
2249 scm_ilength and such to be of type scm_bits_t (and not int/long).
2250 (iqq): depth, edepth: int -> scm_bits_t
2251 (scm_eval_stack): int -> scm_bits_t
2252 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
2253 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
2254 i: int -> scm_bits_t
2256 * environments.c: changed the many calls to scm_ulong2num to
2258 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
2260 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
2262 * debug.h: type renaming:
2263 scm_debug_info -> scm_debug_info_t
2264 scm_debug_frame -> scm_debug_frame_t
2265 the old names are deprecated, all in-Guile uses changed.
2266 (scm_debug_eframe_size): int -> scm_bits_t
2268 * debug.c (scm_init_debug): use scm_c_define instead of the
2269 deprecated scm_define.
2271 * continuations.h: type renaming:
2272 scm_contregs -> scm_contregs_t
2273 the old name is deprecated, all in-Guile uses changed.
2274 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
2275 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
2277 * continuations.c (scm_make_continuation): change the type of
2278 stack_size from long to scm_bits_t.
2280 * ports.h: type renaming:
2281 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
2282 scm_port -> scm_port_t
2283 scm_ptob_descriptor -> scm_ptob_descriptor_t
2284 the old names are deprecated, all in-Guile uses changed.
2285 (scm_port_t.entry): int -> scm_bits_t.
2286 (scm_port_t.line_number): int -> long.
2287 (scm_port_t.putback_buf_size): int -> size_t.
2289 * __scm.h (long_long, ulong_long): deprecated (they pollute the
2290 global namespace and have little value beside that).
2291 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
2293 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
2294 exist (for size_t & ptrdiff_t).
2295 (scm_sizet): deprecated.
2297 * Makefile.am (noinst_HEADERS): add num2integral.i.c
2299 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
2301 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
2302 SCM_VARIABLE_INIT since that it what it used to be.
2304 * deprecation.c (scm_include_deprecated_features): Make docstring
2305 ANSIsh. Thanks to Matthias Köppe!
2307 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
2309 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
2310 needed for weak-key hashtables.
2312 * procs.c (scm_make_subr_with_generic): Add missing last argument
2313 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
2315 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
2316 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
2318 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
2320 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
2322 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
2323 `duplicate_string'. Do not use an indirect cell, store symbol
2324 directly in collision list of hash table.
2325 (duplicate_string): Removed.
2327 * init.c (scm_init_guile_1): Call scm_init_extensions.
2329 * Makefile.am: Add "extensions.c" and related files in all the
2332 * extensions.h, extension.c: New files.
2334 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
2336 * modules.h (scm_system_module_env_p): Move out of deprecated
2339 * rw.h (scm_init_rw): Added prototype.
2341 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
2342 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
2343 New functions. They replace scm_make_gsubr and
2344 scm_make_gsubr_with_generic. The `make' variants only create the
2345 gsubr object, while the `define' variants also put it into the
2346 current module. Changed all callers.
2347 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
2349 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
2350 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
2351 functions. They replace scm_make_subr, scm_make_subr_opt and
2352 scm_make_subr_with_generic. The `make' variants only create the
2353 subr object, while the `define' variants also put it into the
2354 current module. Changed all callers.
2355 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
2358 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
2359 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
2362 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
2364 * throw.c (scm_lazy_catch): Slight docstring clarification.
2366 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
2368 * throw.c: Lazy-catch handlers are no longer allowed to return.
2369 Fixed comments throughout.
2370 (scm_ithrow): Signal an error when a lazy-catch handler returns.
2371 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
2374 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
2375 refered to s_scm_minor_version previously.
2377 * modules.h, modules.c: Moved around a lot of code so that
2378 deprecated features appear at the bottom.
2379 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
2380 module_prefix, make_modules_in_var, beautify_user_module_x_var,
2381 scm_the_root_module, scm_make_module, scm_ensure_user_module,
2382 scm_load_scheme_module): Deprecated.
2383 (scm_system_module_env_p): Return SCM_BOOL_T directly for
2384 environments corresponding to the root module.
2385 (convert_module_name, scm_c_resolve_module,
2386 scm_c_call_with_current_module, scm_c_define_module,
2387 scm_c_use_module, scm_c_export): New.
2388 (the_root_module): New static variant of scm_the_root_module. Use
2389 it everywhere instead of scm_the_root_module.
2391 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
2392 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
2393 (scm_c_with_fluid): New.
2394 (scm_with_fluids): Use scm_c_with_fluids instead of
2395 scm_internal_with_fluids.
2397 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
2398 `scm_init_goops'. Do not explicitly create/switch modules.
2399 Return SCM_UNSPECIFIED.
2400 (scm_init_goops): Only register `%init-goops-builtins' procedure.
2401 (scm_load_goops): Use scm_c_resolve_module instead of
2404 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
2405 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
2406 `scm_init_rw' prior to loading the startup files.
2408 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
2409 scm_init_rdelim. Do not explicitly create/switch modules.
2410 Return SCM_UNSPECIFIED.
2411 (scm_init_rdelim): Only register `%init-rdelim-builtins'
2414 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
2415 explicitly create/switch modules. Return SCM_UNSPECIFIED.
2416 (scm_init_rw): Only register `%init-rw-builtins' procedure.
2418 * script.c (scm_shell): Evaluate the compiled switches in the
2419 current module, not in the root module.
2421 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
2423 * fluids.c (scm_c_with_fluids): Rename from
2424 scm_internal_with_fluids.
2425 (scm_internal_with_fluids): Deprecated.
2426 (scm_c_with_fluid): New.
2428 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2430 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
2432 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
2433 accessed with SCM_C[AD]R.
2435 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
2437 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
2439 * version.c (s_scm_major_version): doc fixes.
2440 (s_scm_minor_version): doc fixes.
2441 (s_scm_minor_version): new function.
2443 * version.h (scm_init_version): new function.
2445 * versiondat.h.in: add GUILE_MICRO_VERSION.
2447 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2449 * deprecation.c (scm_init_deprecation): Renamed
2450 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
2452 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
2454 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
2455 dependent on cpp_cnvt.awk
2457 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2459 * script.c (scm_compile_shell_switches): New command line option
2460 `--use-srfi' for loading a list of SRFIs on startup.
2461 (scm_shell_usage): Added `--use-srfi' to help message.
2463 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2465 Merged from mvo-vcell-cleanup-1-branch.
2467 The concept of vcells has been removed from Guile. With it,
2468 explicit obarrays and associated operations are gone. Use
2469 hashtables instead of obarrays.
2471 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
2472 result as variable instead of vcell. Glocs no longer point to a
2473 vcell but to a variable. Use scm_c_define instead of
2474 scm_sysintern and treat the result as a variable (which it is),
2477 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
2478 SCM_DEFVARIABLEP): Deprecated.
2479 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
2480 (variable_print): Do not print name of variable.
2481 (variable_equalp): Compare values, not vcells.
2482 (anonymous_variable_sym): Removed.
2483 (make_vcell_variable): Removed.
2484 (make_variable): New, as replacement.
2485 (scm_make_variable, scm_make_undefined_variable): Do not take name
2487 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
2489 (scm_builtin_variable): Deprecated.
2491 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
2492 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
2493 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
2494 scm_sysintern, scm_sysintern0, scm_symbol_value0,
2495 scm_string_to_obarray_symbol, scm_intern_symbol,
2496 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
2497 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
2498 Deprecated and moved to "symbols-deprecated.c".
2499 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
2500 (scm_init_symbols): Call scm_init_symbols_deprecated.
2501 * symbols-deprecated.c: New file.
2502 * Makefile.am: Added symbols-deprecated.c and related files in all
2505 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2506 SCM_GLOBAL_VCELL_INIT): Deprecated.
2507 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
2508 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
2510 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
2513 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
2514 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
2515 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
2516 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
2517 Changed according to the `throughout' comments.
2519 * modules.h, modules.c (scm_module_system_booted_p): Changed type
2521 (scm_module_type): Removed.
2522 (the_root_module): Renamed to the_root_module_var. Now points to
2523 a variable instead of a vcell. Updated all uses.
2524 (scm_the_root_module): Return SCM_BOOL_F when module systems
2525 hasn't been booted yet.
2526 (SCM_VALIDATE_STRUCT_TYPE): Removed.
2527 (scm_post_boot_init_modules): Made static.
2528 (scm_set_current_module): Call scm_post_boot_init_modules on first
2530 (make_modules_in, beautify_user_module_x, resolve_module,
2531 try_module_autoload, module_make_local_var_x): Tacked on "_var"
2532 suffix. Now point to variables instead of vcells. Updated all
2534 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
2535 and return SCM_BOOL_F in that case.
2536 (scm_module_transformer): Likewise.
2537 (sym_module, scm_lookup_closure_module, scm_env_module): New.
2538 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
2539 (scm_eval_closure_lookup): Do not allow new definitions when
2540 `interface' flag is set.
2541 (scm_standard_interface_eval_closure): New.
2542 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
2543 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
2544 scm_c_lookup, scm_c_module_define, scm_c_define,
2545 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
2546 scm_modules_prehistory): New.
2547 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
2548 instead of scm_intern0.
2550 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
2553 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
2554 hashtable operations to maintain the keywords, not obarray ones.
2556 * init.c (scm_load_startup_files): Do not call
2557 scm_post_boot_init_modules. This is done by
2558 scm_set_current_module now.
2559 (scm_init_guile_1): Call scm_modules_prehistory. Call
2560 scm_init_variable early on.
2562 * goops.c (s_scm_sys_goops_loaded): Get
2563 var_compute_applicable_methods from scm_sym2var, not from a direct
2564 invocation of scm_goops_lookup_closure.
2566 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
2568 * gc.c: Added simple debugging hack to mark phase of GC: When
2569 activated, do not tail-call scm_gc_mark. This gives nice
2571 (scm_unhash_name): Removed.
2573 * feature.c (features): Renamed to features_var. Now points to a
2574 variable instead of a vcell. Updated all uses.
2576 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
2577 `scm_current_module_lookup_closure' which will do the right thing
2578 when the module system hasn't been booted yet.
2579 (SCM_GLOC_SYM): Removed.
2580 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
2581 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
2583 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
2584 instead of with vcells. Do not overwrite `var' with the result of
2585 the lookup, use the new `real_var' instead. Remove `var2' in
2586 exchange (which was only used with threads).
2587 (sym_three_question_marks): New.
2588 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
2590 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
2591 (scm_m_atfop): Expect the function definition to be a variable
2593 (scm_macroexp): Do not use `unmemocar', explicitely remember the
2595 (scm_unmemocopy): Removed thoughts about anti-macro interface.
2596 (scm_eval_args): Use more explicit code in the gloc branch of the
2597 atrocious struct ambiguity test. The optimizer will sort this
2599 (scm_deval_args): Likewise.
2600 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
2601 remember the symbol instead. Added some comments where
2602 scm_tc3_cons_gloc really exclusively refers to structs.
2603 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
2604 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
2605 of scm_sysintern in general.
2607 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
2610 * debug.c (s_scm_make_gloc): Only allow proper variables, no
2611 pairs. Put the variable directly in the gloc.
2612 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
2613 (scm_init_debug): Use scm_c_define instead scm_sysintern.
2615 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
2617 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
2618 scm_the_last_stack_fluid_var. It now points to a variable instead
2619 of a vcell. Updated all uses.
2620 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
2621 instead of a vcell. Updated all uses.
2623 * _scm.h: Include "variables.h" and "modules.h" since almost
2624 everybody needs them now.
2626 * root.h (scm_symhash, scm_symhash_vars): Removed.
2627 * gc.c (scm_init_storage): Do not initialize them.
2629 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2631 * eval.c (scm_init_eval): Initialize scm_undefineds and
2634 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
2635 like the SCM_NEWCELL macro counterparts.
2637 (scm_init_storage, scm_init_gc): Moved initialization of
2638 scm_tc16_allocated from scm_init_gc to scm_init_storage.
2640 (scm_init_storage): Moved initialization of scm_undefineds and
2641 scm_listofnull to eval.c, initializion of scm_nullstr to
2642 strings.c, initializion of scm_nullvect to vectors.c.
2644 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
2645 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
2647 * init.c (scm_init_guile_1): Reordered some initializations and
2648 added dependcy information comments.
2650 * load.c (scm_init_load): Use scm_nullstr.
2652 * strings.c (scm_init_strings): Initialize scm_nullstr.
2654 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
2656 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
2658 * values.c (print_values): Print as a unreadable object, not as
2659 multiple lines. Thanks to Matthias Köppe!
2661 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2663 * deprecation.c: Fixed copyright date.
2665 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
2666 DEPRECATION_H to SCM_DEPRECATION_H.
2668 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
2670 * guile-doc-snarf.in: Update copyright.
2671 Fix relative path bug. Thanks to Sergey Poznyakoff.
2673 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2675 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
2676 accept open ports. Thanks to Quetzalcoatl Bradley!
2678 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2680 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
2681 has 779 primitives on startup.
2683 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
2685 * eval.c (scm_i_eval): Copy expression before passing it to
2686 SCM_XEVAL. The copy operation was removed unintendedly during my
2687 change on 2001-03-25.
2689 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
2691 from Matthias Köppe (thanks!):
2693 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
2696 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
2699 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2701 * gc.c (scm_init_gc): Added FIXME comment.
2703 * hooks.c: Since hooks don't have a name any more, it is not
2704 necessary to include objprop.h.
2706 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
2708 (symbol_name, scm_make_hook_with_name): Removed.
2710 (scm_create_hook): Don't set the hook's name property.
2712 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
2714 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
2716 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
2718 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
2719 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
2720 FLOBUFLEN and define it unconditionally.
2722 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
2724 * gh_data.c (gh_lookup): Call gh_module_lookup with
2725 `scm_current_module ()', not `#f'.
2726 (gh_module_lookup): Expect a module instead of an obarray as first
2727 argument and do lookup in that module.
2729 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
2730 arrays. The length of array is already determined differently and
2731 scm_uniform_vector_length does not work on arrays.
2733 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2735 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
2736 as well. "SCM (*)(...)" does not work on RedHat 7.1.
2738 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
2739 they are not used. Changed `wrong type' error into `wrong num
2740 args' error. Changed all callers.
2742 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
2743 arguments are supplied.
2745 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
2747 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
2748 describe `regexp/notbol' and `regexp/noteol' execution flags.
2750 * strop.c (scm_substring_move_x): Doc fix; nfc.
2752 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
2754 * objects.c, objects.h (scm_valid_object_procedure_p): New.
2755 (scm_set_object_procedure_x): Use it to check argument. Fix
2758 * evalext.c (scm_definedp): Fix docstring.
2760 2001-05-05 Gary Houston <ghouston@arglist.com>
2762 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
2765 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
2767 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
2768 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
2769 Change R4RS references to R5RS.
2771 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
2772 docstring source are correctly reproduced in the output (ii)
2773 we don't anymore get occasional trailing quotes. Also reorganized
2774 and commented the code a little.
2776 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
2779 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2781 * strop.c (scm_string_split): New procedure.
2783 * strop.h (scm_string_split): Added prototype.
2785 2001-05-04 Gary Houston <ghouston@arglist.com>
2787 * socket.c: define uint32_t if netdb.h doesn't. thanks to
2790 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
2792 * rw.c: Include "modules.h" and "strports.h".
2794 * net_db.h (scm_gethost): Added prototype.
2796 * deprecation.h, deprecation.c: New.
2797 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
2798 (DOT_X_FILES): Added "deprecation.x".
2799 (modinclude_HEADERS): Added "deprecation.h".
2801 * init.c: Include "deprecation.h".
2802 (scm_init_guile_1): Call scm_init_deprecation.
2804 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
2806 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
2807 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
2810 2001-04-29 Gary Houston <ghouston@arglist.com>
2812 * rw.c: new file, implementing C part of module (ice-9 rw).
2813 (scm_read_string_x_partial): moved from ioext.c
2814 (scm_init_rw): new proc.
2816 init.c: include rw.h and call scm_init_rw.
2817 Makefile.am: include rw.c and rw.h.
2819 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
2821 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
2822 know what's supposed to happen to it.
2824 * list.h (scm_list_star): deprecation expired - removed.
2826 * numbers.h (scm_dblproc): deprecation expired - removed.
2827 (SCM_UNEGFIXABLE): deprecation expired - removed.
2828 (SCM_FLOBUFLEN): deprecation expired - removed.
2829 (SCM_INEXP): deprecation expired - removed.
2830 (SCM_CPLXP): deprecation expired - removed.
2831 (SCM_REAL): deprecation expired - removed.
2832 (SCM_IMAG): deprecation expired - removed.
2833 (SCM_REALPART): deprecation expired - removed.
2834 (scm_makdbl): deprecation expired - removed.
2835 (SCM_SINGP): deprecation expired - removed.
2836 (SCM_NUM2DBL): deprecation expired - removed.
2837 (SCM_NO_BIGDIG): deprecation expired - removed.
2839 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
2840 (scm_tc_dblr): deprecation expired - removed.
2841 (scm_tc_dblc): deprecation expired - removed.
2842 (scm_tc16_flo): deprecation expired - removed.
2843 (scm_tc_flo): deprecation expired - removed.
2845 * tag.h (scm_tag): deprecation expired - removed.
2847 * tag.c: (scm_tag): deprecation expired - removed.
2849 * ioext.c: (scm_fseek): deprecation expired - removed.
2851 * ioext.h (scm_fseek): deprecation expired - removed.
2853 * gh_data.c (gh_int2scmb): deprecation expired - removed.
2855 * gh.h (gh_int2scmb): deprecation expired - removed.
2857 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
2859 * stacks.c (scm_make_stack): Fix typo in docstring.
2861 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
2863 * error.c (scm_sysmissing): deprecation expired - removed.
2865 * error.h (scm_sysmissing): deprecation expired - removed.
2868 (scm_init_gc): gc-thunk deprecation expired - removed.
2869 (scm_gc_vcell): deprecation expired - removed.
2870 (gc_async_thunk): scm_gc_vcell related code removed.
2872 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
2875 (SCM_NSTRINGP): deprecation expired - removed.
2876 (SCM_NRWSTRINGP): deprecation expired - removed.
2878 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
2881 (SCM_ICHRP): deprecation expired - removed.
2882 (SCM_ICHR): deprecation expired - removed.
2883 (SCM_MAKICHR): deprecation expired - removed.
2886 (SCM_INPORTP): deprecation expired - removed.
2887 (SCM_OUTPORTP): deprecation expired - removed.
2889 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
2891 * modules.c (scm_module_type): New.
2892 (scm_post_boot_init_modules): Initialize from Scheme value.
2893 (the_module, scm_current_module, scm_init_modules): the_module is
2895 (scm_current_module): Export to Scheme.
2896 (scm_set_current_module): Do not call out to Scheme, do all the
2897 work in C. Export procedure to Scheme. Only accept modules, `#f'
2898 is no longer valid as the current module. Only set
2899 scm_top_level_lookup_closure_var and scm_system_transformer when
2900 they are not deprecated.
2901 (scm_module_transformer, scm_current_module_transformer): New.
2903 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
2904 scm_current_module_transformer, scm_module_transformer): New.
2906 * gh_data.c: Removed FIXME comment about gh_lookup returning
2907 SCM_UNDEFINED. That's the right thing to do.
2909 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
2910 into the conditionally compiled sections.
2911 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
2912 scm_current_module_transformer instead of scm_system_transformer.
2913 * init.c (start_stack): Move initialization of
2914 scm_system_transformer to the deprecated section.
2916 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
2918 * throw.c (scm_throw): Correct docstring.
2920 2001-04-22 Gary Houston <ghouston@arglist.com>
2922 * socket.c: attempted to improve the docstrings slightly.
2924 * net_db.c: remove bogus "close" declaration.
2925 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
2926 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
2928 * net_db.h: declarations moved too.
2930 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
2932 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
2933 (VALIDATE_INET6): new macro.
2934 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
2935 inet-pton and inet-ntop.
2936 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
2937 (scm_addr_vector): use ipv6_net_to_num.
2939 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2941 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
2942 smob number explicitly. Use SCM_TC2SMOBNUM instead.
2944 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
2945 when compiled in debug mode.
2947 (scm_gc_sweep): Only call smob's free function if it is defined.
2949 * print.c (scm_iprin1): No need to check for validity of smob
2950 type or existence of print function.
2952 * smob.[ch] (scm_smobs): Made into a fixed size global array.
2953 Resizing will not work well with preemptive threading.
2955 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
2957 (scm_make_smob_type): Extracted initialization of smob
2958 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
2959 of the critical section.
2961 (scm_smob_prehistory): Initialize all smob descriptors. By
2962 default, don't assign a smob free function: Most smob types don't
2965 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
2967 2001-04-21 Gary Houston <ghouston@arglist.com>
2969 * socket.c (FLIP_NET_HOST_128): new macro.
2970 (scm_fill_sockaddr): use new macro.
2971 (scm_addr_vector): completed IPv6 address support. added const
2972 to the address parameter.
2974 2001-04-20 Gary Houston <ghouston@arglist.com>
2976 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
2977 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
2979 (scm_addr_vector): use a switch instead of multiple if statements.
2980 Add support for IPv6 (incomplete) .
2981 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
2983 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2985 * struct.c (scm_free_structs): Only pairs may be accessed with
2988 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2990 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
2992 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
2993 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
2994 parentheses in order to get the correct associativity.
2996 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2998 * unif.c (scm_array_to_list): Added missing handling of arrays of
2999 bytes. Thanks to Masao Uebayashi for the bug report.
3001 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3003 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
3006 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3008 * procs.h (SCM_CLOSURE_FORMALS): New macro.
3010 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
3011 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
3012 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
3013 SCM_CLOSURE_FORMALS.
3015 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
3016 (scm_i_procedure_arity): Prefer stronger predicates like
3017 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3019 * macros.c (macro_print): Extracted macro printing code from
3020 print.c and simplified it.
3022 (scm_macro_type): Use SCM_MACRO_TYPE;
3024 (scm_init_macros): Use macro_print for printing macros.
3026 * print.c (scm_print_opts): Improved option documentation.
3028 (scm_iprin1): Extracted printing of macros to macros.c.
3029 Simplified printing of ordinary closures.
3031 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
3032 Martin Grabmueller for the bug report.
3034 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3036 This patch eliminates some further applications of SCM_C[AD]R to
3039 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
3040 never been applied to real pairs.
3042 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
3044 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
3046 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
3047 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
3048 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
3050 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
3053 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
3054 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
3056 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
3057 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
3058 SCM_SET{AND,OR}_CAR.
3060 2001-04-17 Gary Houston <ghouston@arglist.com>
3062 * some initial support for IPv6:
3064 * socket.c (scm_fill_sockaddr): improve the argument validation.
3065 don't allocate memory until all args are checked. instead of
3066 unconditional memset of soka, try setting sin_len to 0 if
3067 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
3068 (scm_socket, scm_connect): extend docstrings for IPv6.
3069 (scm_init_socket): intern AF_INET6 and PF_INET6.
3071 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
3073 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
3074 matches SCM_DEFER_INTS at the beginning of the function.
3076 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
3078 * gc.c (scm_igc): Unconditionally call
3079 SCM_CRITICAL_SECTION_START/END.
3081 * fluids.c (next_fluid_num): Unconditionally call
3082 SCM_CRITICAL_SECTION_START/END.
3083 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
3085 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
3086 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
3089 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
3090 Defined as nothing for the case of !defined(USE_THREADS).
3091 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
3093 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
3094 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
3096 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
3097 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
3098 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
3099 SCM_CRITICAL_SECTION_START/END.
3100 (SCM_REALLOW_INTS: Bug fix. Don't call
3101 SCM_THREAD_SWITCHING_CODE.
3102 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
3103 SCM_THREAD_SWITCHING_CODE directly.
3104 (SCM_ENTER_A_SECTION): Unconditionally use
3105 SCM_CRITICAL_SECTION_START/END. (was:
3106 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
3108 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3110 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
3111 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
3112 allowed to explicitly set this macro via the CFLAGS variable
3115 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
3116 (SCM_THREAD_CRITICAL_SECTION_START,
3117 SCM_THREAD_CRITICAL_SECTION_END): Renamed
3118 SCM_THREAD_CRITICAL_SECTION_START/END to
3119 SCM_CRITICAL_SECTION_START/END.
3121 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
3123 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
3126 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
3127 (MISSING_BZERO_DECL): Remove the declaration.
3129 Thanks to NIIBE Yutaka.
3131 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3133 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
3134 goops module should be registered in order to work for an
3135 application which uses libguile statically linked.)
3137 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3139 * numbers.[ch] (scm_num2long, scm_num2long_long,
3140 scm_num2ulong_long, scm_num2ulong): Argument position is an
3143 * environments.c (eval_environment_folder,
3144 import_environment_folder), gh_data.c (gh_scm2longs,
3145 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
3146 for integers and pointers, respectively.
3148 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
3149 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
3150 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
3151 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
3153 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
3154 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
3155 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
3156 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
3157 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
3158 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
3160 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
3162 * strings.c (scm_read_only_string_p): Update docstring to reflect
3163 current (non-)usage of "read only" strings.
3164 (scm_make_shared_substring): Clarify docstring by changing
3165 "semantics" to "arguments".
3167 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3169 * hooks.c (scm_make_hook, scm_make_hook_with_name),
3170 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
3173 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3175 The following changes make the documentation more consistent.
3177 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
3178 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
3179 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
3180 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
3183 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
3184 (scm_array_dimensions, scm_make_shared_array),
3185 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
3186 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
3187 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
3188 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
3189 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
3190 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
3191 macros.c (scm_makmmacro), list.c (scm_append), environments.c
3192 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
3193 @example ... @end example to @lisp ... @end lisp.
3195 * weaks.c (scm_weak_vector): Corrected docstring.
3197 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
3198 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
3199 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
3200 (scm_hashx_set_x, scm_hashx_get_handle),
3201 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
3202 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
3203 vectors.c (scm_vector_fill_x), strings.c
3204 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
3205 objprop.c (scm_set_object_properties_x):
3206 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
3207 strports.c (scm_call_with_input_string), ports.c
3208 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
3209 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
3210 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
3211 (scm_make_weak_vector,scm_weak_vector_p),
3212 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
3213 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
3214 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3215 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
3216 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
3217 Made parameter names match documentation by renaming parameters
3218 and/or fixing docstrings.
3220 * numbers.c (scm_ash): Corrected Texinfo markup.
3222 * strop.c (scm_string_index, scm_string_rindex),
3223 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
3225 * vports.c (scm_make_soft_port), unif.c
3226 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
3227 (scm_dimensions_to_uniform_array, scm_transpose_array),
3228 (scm_array_in_bounds_p, scm_uniform_vector_ref),
3229 (scm_bit_count, scm_bit_position, scm_bit_count_star),
3230 (scm_array_to_list, scm_list_to_uniform_array),
3231 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
3232 (scm_open_input_string, scm_open_output_string),
3233 (scm_get_output_string), strop.c (scm_string_copy),
3234 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
3235 (scm_get_internal_real_time, scm_times),
3236 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
3237 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
3238 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
3239 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
3240 simpos.c (scm_system), random.c (scm_random_uniform),
3241 (scm_random_normal, scm_random_exp), ramap.c
3242 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
3243 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
3244 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
3245 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
3246 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
3247 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
3248 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
3249 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
3250 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
3251 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
3252 (scm_logand, scm_logior, scm_logxor, scm_lognot),
3253 (scm_integer_expt, scm_bit_extract, scm_logcount),
3254 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
3255 net_db.c (scm_inet_netof, scm_lnaof), modules.c
3256 (scm_interaction_environment), macros.c (scm_makacro),
3257 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
3258 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
3259 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
3260 (scm_fluid_ref), filesys.c (scm_open_fdes),
3261 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
3262 Docstring correction: `Returns' -> `Return'
3264 * gc.c (scm_set_debug_cell_accesses_x):
3265 (s_scm_gc_set_debug_check_freelist_x):
3266 * fluids.c (scm_fluid_p): Added texinfo markup.
3268 * error.c (scm_strerror): Made docstring more precise.
3270 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
3271 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
3272 (scm_symbol_p, scm_symbol_to_string), strorder.c
3273 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
3274 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
3275 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
3276 (scm_string_ci_geq_p), strop.c (scm_string_copy),
3277 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
3279 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3281 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
3282 mode, as suggested by Michael Livshin.
3284 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
3286 * backtrace.c (display_backtrace_body): since the `print_state'
3287 variable is not used (instead its data field is used directly as
3288 `pstate'), protect it from the hungry compiler optimizations.
3289 thanks to Bill Schottstaedt for the report.
3291 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3293 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
3294 It is only defined and used if guile is compiled with
3295 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
3296 let cells with a free_cell type tag be visible outside of the
3297 garbage collector when in debug mode.
3299 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
3301 (scm_assert_cell_valid): Use a local static variable to avoid
3304 (MARK): Only check for rogue cell pointers in debug mode. Use
3305 scm_cellp for this purpose and place all checks for rogue pointers
3306 into that function. Further, since due to conservative scanning
3307 we may encounter free cells during marking, don't use the standard
3308 cell type accessor macro to determine the cell type.
3310 (scm_cellp): Check if the cell pointer actually points into a
3313 (scm_init_gc): Initalize scm_tc16_allocated.
3315 * gc.h (GCH): Renamed to SCM_GC_H.
3317 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
3318 might be unnecessary, but I feel better this way :-)
3320 (SCM_GC_CELL_TYPE): New macro.
3322 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
3323 in guile, and it is unlikely that they will be applied to real
3326 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
3328 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
3329 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
3331 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
3332 make sure that in debug mode no free cell will ever be visible
3333 outside of the garbage collector.
3335 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3337 * async.c (scm_asyncs_pending): Don't use != to compare SCM
3340 * async.c (scm_system_async), variable.c (scm_make_variable,
3341 scm_make_undefined_variable): Use scm_cons to create a pair.
3343 * debug.c (scm_reverse_lookup): Perform proper type checking.
3344 Remove suspicious use of SCM_SLOPPY_CONSP.
3346 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
3347 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
3348 the corresponding optimization.
3350 * eval.c (iqq): Use proper type check.
3352 (scm_m_expand_body): Remove redundant type checks.
3354 (promise_print): Don't access promise cells as pairs.
3356 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
3357 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
3358 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
3359 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
3360 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
3362 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
3363 (scm_iprin1): Use new macro predicate and accessors.
3365 * eval.h (scm_tc16_macro): Removed declaration. It is declared
3368 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
3369 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
3370 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
3371 SCM_VARIABLE_H. Even the macros that are used to inhibit
3372 including a header file twice should be in the SCM_ namespace.
3374 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
3375 properties.c (scm_primitive_property_ref,
3376 scm_primitive_property_del_x): Prefer stronger predicates like
3377 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3379 * gc.c (MARK): Use proper macros to access procedure-with-setter
3380 cell elements and closure cell elements.
3382 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
3383 access free cells as pairs.
3385 (scm_unprotect_object): scm_hashq_get_handle returns #f if
3386 no hashtab entry is found.
3388 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
3389 SCM_CLR_PORT_OPEN_FLAG.
3391 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
3392 use SCM_SET_C[AD]R for uninitialized cells.
3394 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
3395 If the hashtable has no slots, return #f instead of '(). This
3396 unifies the return value with most assoc-functions.
3398 (scm_hash_fn_ref): Use proper type check.
3400 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
3401 Removed references to non-existing functions from documentation.
3403 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
3404 access keyword cell elements.
3406 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
3409 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
3411 * print.c (scm_iprlist): Added comment. Improved loop
3414 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
3417 * smob.c (scm_markcdr): Don't access smob cells as pairs.
3419 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
3421 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
3424 * variable.c (variable_print, variable_equalp, scm_variable_ref,
3425 scm_variable_set_x): Use proper macros to access variable cell
3428 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
3430 * variable.h (SCM_VARVCELL): Don't access variable cells as
3433 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
3434 added FIXME comment, removed register specifier.
3436 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
3438 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
3439 * init.c (scm_init_guile_1): Don't init goopscore module.
3441 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3443 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
3445 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3447 * strop.c (scm_string_to_list): Fixed docstring markup.
3448 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
3449 (scm_string_downcase, scm_string_capitalize_x),
3450 (scm_string_capitalize): Rewrote and corrected docstrings.
3451 (scm_string_ci_to_symbol): Made docstring more explicit.
3453 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3455 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
3457 (scm_call_with_values): Removed.
3458 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
3459 so that it can be exported.
3460 (scm_call_with_values): Removed.
3462 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
3463 * eval.c: Include "libguile/values.h"
3464 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
3466 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
3467 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
3468 New delcarations to support above change.
3470 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
3471 errors with last change.
3473 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
3475 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
3476 scm_i_eval): Moved the application of the system transformer from
3477 scm_i_eval to scm_primitive_eval.
3479 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
3481 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
3483 * strop.c (scm_string_index): Fix docstring line break
3486 * list.c (scm_cons_star): Fix docstring typo.
3488 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3490 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
3491 (big2str), ports.c (scm_drain_input), read.c (scm_read,
3492 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
3493 scm_make_string, scm_string_append), strports.c (st_resize_port,
3494 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
3495 scm_makstr with calls to scm_allocate_string.
3497 * strings.[ch] (scm_allocate_string): New function.
3499 * strings.[ch] (scm_makstr): Deprecated.
3501 2001-03-18 Gary Houston <ghouston@arglist.com>
3503 * posix.c (scm_tmpnam): check that return value from tmpnam is not
3504 NULL. rewrote the docstring.
3505 (scm_mkstemp): new procedure implementing "mkstemp!".
3506 * posix.h: declare scm_mkstemp.
3508 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
3509 normally it would be found in netdb.h.
3511 2001-03-17 Gary Houston <ghouston@arglist.com>
3513 * sort.c (scm_sort): move sortvec variable to avoid a compiler
3514 warning when HAVE_ARRAYS is not defined. move len too.
3516 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
3517 (EXTRA_DOT_X_FILES): let configure set the value.
3518 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
3520 * gc.c (scm_must_malloc): changed the comment explaining when
3521 scm_must variants of malloc/free etc., should be used, based on
3522 explanation from Dirk Herrmann.
3523 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
3524 string with procedure name. use scm_must_malloc instead of malloc.
3525 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
3527 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
3528 scm_ungetc): use scm_must variants of malloc/realloc/free.
3529 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
3531 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3533 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3534 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
3535 scm_wrong_type_arg instead.
3537 (SCM_WNA): Deprecated.
3539 * error.[ch] (scm_wta): Deprecated.
3541 * numbers.c (s_i_log): Minor comment fix.
3543 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
3544 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
3545 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
3546 wrong-num-args or misc errors.
3548 * unif.c (scm_make_shared_array, scm_transpose_array,
3549 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
3550 Validate the rest argument (note: this is only done when guile is
3551 built with SCM_DEBUG_REST_ARGUMENT=1)
3553 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
3554 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
3556 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
3557 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
3559 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3561 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
3562 instead of scm_wrong_num_args.
3564 * coop-threads.c: Don't include libguile/strings.h. (Was only
3565 needed for former implementation of SCM_WRONG_NUM_ARGS.)
3567 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
3568 wrong-num-args errors.
3570 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3572 * error.[ch] (scm_error_num_args_subr): New function.
3574 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3576 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
3577 (scm_length, scm_append, scm_reverse, scm_list_ref),
3578 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
3579 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
3580 (scm_delete1_x), gc.c (scm_map_free_list),
3581 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
3582 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
3583 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
3584 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
3585 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
3586 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
3587 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
3589 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
3590 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3591 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
3592 symbols.c (scm_symbol_interned_p), numbers.c
3593 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
3596 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
3598 * snarf.h (SCM_CONST_LONG): Deprecated.
3599 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
3601 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3603 * numbers.c (scm_num2ulong): Check that a bignum is positive
3604 before looking at the magnitude. Correctly check for overflow
3606 (scm_num2long_long): Likewise.
3607 (scm_num2ulong_long): New.
3608 (ULONG_LONG_MAX): Define if not already defined.
3609 * numbers.h: (scm_num2ulong_long): New prototype.
3611 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3613 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
3615 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
3616 (SCM_OPOUTSTRPORTP): New predicate macros.
3617 (scm_open_input_string, scm_open_output_string),
3618 (scm_get_output_string): New prototypes.
3620 * strports.c (scm_open_input_string, scm_open_output_string),
3621 (scm_get_output_string): New procedures (SRFI-6 compliant).
3622 Made scm_tc16_strport non-static.
3624 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3626 * macros.h (SCM_ASSYNT): Removed unused object argument from
3629 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
3630 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
3631 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
3632 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
3633 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
3634 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
3635 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
3636 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3637 scm_m_atdispatch): Removed unused object argument from call to
3640 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3642 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
3643 const int* to reflect that the input array of integers remains
3644 unchanged. Thanks to Brett Viren for the hint.
3646 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3648 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
3649 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
3651 (gh_scm2newstr, gh_symbol2newstr): Change call to
3652 scm_must_malloc() to malloc(), because user-free()able memory is
3655 * gc.c: Added declaration of `scm_debug_check_freelist'.
3657 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3659 * ports.c (scm_port_mode): Changed `mode' array size to 4.
3661 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
3663 * strports.c (scm_object_to_string): New procedure.
3664 (scm_strprint_obj): Deprecated.
3665 * strports.h: Reflect the changes.
3667 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3669 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
3671 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3672 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
3673 SCM_ASSYNT to check for correct argument types. Either use some
3674 SCM_VALIDATE_* macro or an explicit test.
3676 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
3679 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
3680 instead of calling scm_wta.
3682 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3684 * load.c (scm_primitive_load, scm_primitive_load_path),
3685 (scm_sys_search_load_path): Corrected docstrings (file ->
3688 * eval.c (scm_force): Added texinfo markup to docstring.
3689 (scm_promise_p): Renamed parameter to `obj' to match docstring.
3691 * debug-malloc.c: Reinserted #include <stdio.h>.
3693 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
3695 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
3697 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
3698 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
3699 Use SCM_LISTn instead of scm_listify.
3701 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3703 * _scm.h: Removed #include <errno.h>.
3705 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
3706 errno variable (can be a macro on some systems, for example when
3707 using linux libc with threads).
3709 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
3710 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
3711 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
3712 #include <errno.h> in these 20 out of 100 files.
3714 2001-03-10 Gary Houston <ghouston@arglist.com>
3716 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
3717 not already defined.
3719 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3721 * coop.c: Inserted #include <stdio.h>.
3723 * iselect.c: Reinserted #include <stdio.h>.
3725 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
3727 * posix.c: Replaced `#define' of __USE_XOPEN right before
3728 including unistd.h with a define of _GNU_SOURCE at the very top of
3731 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
3733 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3734 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
3735 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
3736 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
3737 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
3738 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
3739 print.c, procprop.c, procs.c, properties.c, ramap.c,
3740 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
3741 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
3742 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
3743 Remove #include <stdio.h>
3744 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
3746 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
3748 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3750 * posix.c (scm_gethostname): Set initial name length to 256 for
3753 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3755 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3756 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3757 (scm_sethostname, scm_gethostname): New prototypes.
3759 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
3760 <sys/file.h>, if present.
3761 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
3762 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
3763 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3764 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3765 (scm_sethostname, scm_gethostname): New procedures.
3767 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
3769 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
3770 not optional (ii) "recommend" spelling correction.
3772 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3774 * ramap.c (racp): Removed optimization which caused array copying
3775 to fail if the two arrays shared storage. Re-inserted the IVDEP
3776 macros removed in the change of 2000-03-09. (Don't really have a
3777 complete grasp of what they are for, but they seem to be necessary
3778 on Crays. This needs testing!) Thanks to Miroslav Silovic.
3780 * hash.c (scm_string_hash): Don't downcase characters.
3782 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3784 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
3785 size from 277 --> 1009.
3787 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
3790 * coop-threads.c: Fixed change of 2001-03-06.
3792 * validate.h: Code formatting.
3794 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
3796 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
3797 (*.doc): Add dependency on guile-snarf.awk.in.
3799 * guile-snarf.awk.in: Neglect spaces at the end of
3800 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
3801 middle of docstrings. (To avoid the problem with gcc-2.96.)
3803 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
3805 * coop-threads.c (scm_call_with_new_thread), load.c
3806 (scm_primitive_load, scm_sys_search_load_path), random.c
3807 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
3808 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
3809 (potentially) issue a scm-misc-error or wrong-num-args error
3812 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
3813 about the expected type with the wrong-type-arg error message.
3815 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
3816 a C level bug that can't be fixed from scheme anyway.
3818 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3820 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
3821 Duplicate bindings are OK in a let* since a let* is semantically
3822 equivalent to a nested set of let:s.
3824 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3826 * print.c (scm_print_options): Fixed texinfo in docstring.
3828 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
3829 the underlying functions getservent, getprotoent or getnetent
3830 return NULL instead of signalling an error.
3832 2001-03-04 Gary Houston <ghouston@arglist.com>
3834 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
3835 taking an unexpectedly large filename for an AF_UNIX socket from
3836 bind/connect/sendto (thanks to Martin Grabmueller).
3838 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
3839 former and adjusted the latter.
3840 (scm_socket, scm_socketpair): cosmetic changes.
3841 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
3842 size_t as socklen_t substitute. don't restrict args/return values
3843 to INUM: allow full range of int or size_t.
3844 (scm_fill_sockaddr): check arguments before allocating memory, to
3845 avoid leakage. use malloc, not scm_must_malloc.
3846 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
3847 substitute. free the sockaddr structure before throwing an error.
3848 (scm_init_add_buffer): procedure removed, together with its static
3849 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
3850 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
3851 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
3852 scm_sendto): use a local buffer instead of scm_addr_buffer.
3853 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
3855 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
3856 call to detect whether recvfrom could be bothered to set the address.
3857 (scm_init_socket): don't call scm_init_addr_buffer.
3859 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3861 * debug.c (scm_procedure_source, scm_procedure_environment),
3862 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
3863 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
3864 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
3865 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
3866 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
3867 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
3868 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
3869 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
3870 scm_array_to_list, scm_array_prototype), validate.h
3871 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
3872 scm_misc_error or scm_wrong_type_arg instead.
3874 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
3876 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3878 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
3879 (scm_sys_tag_body): Added.
3881 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3883 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
3884 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
3885 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
3886 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
3887 options.c (scm_options), ports.c (scm_remove_from_port_table),
3888 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
3889 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
3890 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
3891 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
3894 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3896 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
3898 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
3900 * eval.c (scm_s_duplicate_bindings): New error message.
3901 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
3903 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
3905 * eval.h (SCM_EVALIM2): New macro. Use it when a
3906 immediate, literal constant should be evaluated.
3907 * eval.c (scm_s_duplicate_formals): New error message string.
3908 (scm_c_improper_memq): New function.
3909 (scm_m_lambda): Check for duplicate arguments.
3910 (scm_ceval, scm_deval): When executing a body: only cons a new
3911 toplevel environment frame when it is different from the
3912 existing one; use EVALCAR instead of SIDEVAL so that we can properly
3913 check for empty combinations; use SCM_EVALIM2 for the same reason
3914 in the non-toplevel loop.
3915 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
3916 New labels with the meaning of their non-"nontoplevel" partners,
3917 but they are used when it is known that the body is not evaluated at
3919 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
3920 reporting for empty combinations.
3922 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
3924 * Remove dump facilities.
3925 * dump.c, dump.h: Removed.
3926 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
3927 * init.c: Remove #include "libguile/dump.h".
3928 (scm_init_guile_1): Remove scm_init_dump.
3929 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
3930 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
3931 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
3932 (scm_set_smob_dump, scm_set_smob_undump): Removed.
3934 * keywords.c: Remove #include "libguile/dump.h".
3935 (keyword_dump, keyword_undump): Removed.
3936 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
3938 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3940 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
3941 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
3942 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
3943 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
3944 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
3945 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
3946 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
3947 to @code{} as the texinfo manual recommends, converted the
3948 examples to use a @lisp{}-environment.
3950 * strports.c (scm_eval_string): Cleaned up the docstring.
3952 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
3955 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
3956 (scm_number_to_string, scm_string_to_number, scm_number_p)
3957 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
3958 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
3959 (scm_ash): Added texinfo markup and removed obsolete @refill.
3960 (scm_gr_p): Corrected comment.
3961 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
3962 docstring) comments.
3963 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
3964 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
3965 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
3966 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
3967 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
3968 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
3969 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
3970 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
3972 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3974 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
3975 (Obviously nobody compiles with SCM_RECKLESS defined...)
3977 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
3979 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3981 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
3983 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
3985 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
3987 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
3988 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
3989 since use of `z' suggests that the arguments may be complex.
3991 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
3994 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
3996 * dump.c (scm_binary_write, scm_binary_read), eval.c
3997 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
3998 scm_guardian_greedy_p, scm_make_guardian), fports.c
3999 (scm_file_port_p): Minor docstring fixes.
4001 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
4003 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
4005 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
4007 (make_class_from_template): Do not bother to set the current
4008 module around the call to DEFVAR, scm_eval takes care of that.
4009 (scm_init_goops): Make scm_module_goops and
4010 scm_goops_lookup_closure permanent objects.
4012 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
4013 top level, create a fresh top-level environment for each
4014 expression instead of mutating the exisint frame. This is
4015 important when that frame is closed over.
4017 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
4018 SCM_DIGSPERLONG instead of DIGSPERLONG.
4020 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
4022 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
4023 before applying arrow procedure in `cond' and before applying
4024 receiver procedure in call-with-current-continuation.
4025 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
4026 macro. The argument is expanded more than one time.
4028 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
4029 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
4031 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
4033 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
4036 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4038 * variable.c (scm_make_variable, scm_make_undefined_variable)
4039 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
4040 (scm_variable_bound_p), values.c (scm_values)
4041 (scm_call_with_values), unif.c (scm_bit_count)
4042 (scm_bit_set_star_x), symbols.c (scm_gentemp)
4043 (scm_gensym), strings.c (scm_string_p, scm_make_string)
4044 (scm_read_only_string_p, scm_string_length, scm_string_ref)
4045 (scm_string_set_x, scm_substring, scm_string_append), stime.c
4046 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
4047 (scm_copy_random_state, scm_random), print.c (scm_newline)
4048 (scm_write_char, scm_simple_format), debug-malloc.c
4049 (scm_malloc_stats), environments.c (scm_environment_p)
4050 (scm_environment_bound_p, scm_environment_ref)
4051 (scm_environment_fold, scm_environment_define)
4052 (scm_environment_undefine, scm_environment_set_x)
4053 (scm_environment_cell, scm_environment_observe)
4054 (scm_environment_observe_weak, scm_environment_unobserve)
4055 (scm_make_eval_environment, scm_eval_environment_p)
4056 (scm_eval_environment_set_local_x, scm_eval_environment_local)
4057 (scm_eval_environment_imported)
4058 (scm_eval_environment_set_imported_x, scm_make_import_environment)
4059 (scm_import_environment_p, scm_import_environment_imports)
4060 (scm_import_environment_set_imports_x, scm_make_export_environment)
4061 (scm_export_environment_p, scm_export_environment_private)
4062 (scm_export_environment_set_private_x)
4063 (scm_export_environment_signature)
4064 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
4065 Added texinfo markup.
4067 * ports.c (scm_drain_input): Lowercased argument to @var.
4068 (scm_current_input_port, scm_current_output_port): Filled in
4069 missing explanation.
4070 (scm_current_load_port, scm_set_current_output_port)
4071 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
4072 Added texinfo markup.
4074 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
4075 (scm_release_arbiter): Added texinfo markup to docstrings.
4076 Changed `Returns' to `Return'.
4077 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
4079 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
4081 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
4082 by doubling them to `@@'.
4084 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4086 * numbers.c (scm_lognot), random.c (scm_random,
4087 scm_random_normal, scm_random_solid_sphere_x,
4088 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
4089 scm_random_exp), dynwind.c
4090 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
4092 * goops.c (scm_sys_initialize_object, scm_instance_p,
4093 scm_class_name, scm_class_precedence_list, scm_class_slots,
4094 scm_class_environment, scm_generic_function_name,
4095 scm_generic_function_methods, scm_method_generic_function,
4096 scm_method_specializers, scm_method_procedure, scm_make_unbound,
4097 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
4098 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
4099 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
4100 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
4101 scm_class_direct_supers, scm_class_direct_slots,
4102 scm_class_direct_subclasses, scm_class_direct_methods,
4103 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
4104 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
4105 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
4106 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
4107 scm_memoized_environment, scm_procedure_name,
4108 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
4110 (scm_class_of, scm_entity_p, scm_operator_p,
4111 scm_set_object_procedure_x, scm_object_procedure,
4112 scm_make_class_object), hooks.c (scm_make_hook_with_name,
4113 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
4114 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
4115 scm_hook_to_list), lang.c
4116 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
4117 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
4118 (scm_print_options, scm_port_with_print_state,
4119 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
4120 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
4121 scm_make_procedure_with_setter, scm_procedure), throw.c
4122 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
4123 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
4124 scm_stack_ref, scm_stack_length, scm_frame_p,
4125 scm_last_stack_frame, scm_frame_number, scm_frame_source,
4126 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
4127 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
4128 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
4129 (scm_dirname, scm_basename), dynwind.c
4130 (scm_wind_chain), read.c (scm_read_options, scm_read,
4131 scm_read_hash_extend), gc.c
4132 (scm_unhash_name), eval.c (scm_eval_options_interface,
4133 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
4134 (scm_display_error, scm_set_print_params_x,
4135 scm_display_application, scm_display_backtrace, scm_backtrace),
4136 async.c (scm_async, scm_system_async, scm_async_mark,
4137 scm_system_async_mark, scm_run_asyncs, scm_noop,
4138 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
4139 scm_mask_signals): Added docstrings.
4141 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
4143 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
4144 address of car/cdr. (Thanks to Dirk Herrmann)
4145 Use scm_sizet to obtain the length of strings.
4146 (Thanks to Matthias Koeppe)
4148 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
4150 * symbols.c (scm_mem2symbol): Put a empty statement after the
4151 next_symbol label. This is mandated by ANSI, appearantly.
4153 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4155 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
4156 sense to compile for a specific kernel version. Do not include
4157 <asm/signal.h> while defining __KERNEL__. This hack should no
4158 longer be needed and caused problems.
4160 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
4162 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
4163 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
4164 can not deal with immediates.
4166 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
4168 * list.c (scm_list_copy): Validate the first argument.
4170 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
4172 Fix evaluator so that top-level expressions are correctly
4173 evaluated with respect to the module system.
4175 * modules.h. modules.c (scm_current_module_lookup_closure): New
4178 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
4180 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
4181 names to better reflect their meaning.
4183 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
4184 evaluated at top-level and synronize lookup closure before
4185 executing every subform.
4186 (scm_primitve_eval_x, scm_primitive_eval): New functions.
4187 (scm_eval_x, scm_eval): Reimplement in terms of
4188 scm_primitive_eval_x and scm_primitive_eval, respectively.
4190 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
4192 * macros.c (scm_macro_name, scm_macro_transformer): Use
4193 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
4196 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
4198 * dump.c (scm_store_bytes): Store data size before data.
4199 (scm_restore_bytes): Restore data size. Takes a pointer to size.
4200 * dump.h (scm_restore_bytes): Updated.
4202 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
4204 * dump.c: Use double cells for update schedule.
4206 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
4208 * ports.c (scm_unread_char): Take an optional argument.
4210 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4212 * modules.h (scm_selected_module, scm_current_module): Renamed
4213 scm_selected_module to scm_current_module to synchronize Scheme
4215 (scm_select_module, scm_set_current_module): Likewise. Changed
4218 * ports.c (scm_port_for_each): Make a snapshot of the port table
4219 before iterating over it. The table might change while the user
4220 code is running. With the snapshot, the user can depend on the
4221 fact that each port that existed at the start of the iteration is
4222 encountered exactly once. (ice-9 popen) depends on this.
4224 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4226 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
4228 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
4229 range checking for the size parameter. Thanks to Martin
4230 Grabmueller for the hint.
4232 (scm_makstr): Reordered string initialization to make interrupt
4233 deferring unnecessary.
4235 * vectors.c (scm_make_vector): Fixed range checking.
4237 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4239 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
4241 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
4242 checking of the size parameter for type correctness and valid
4243 range. Thanks to Rob Browning for reporting the problem. Instead
4244 of deferring interrupts, scm_remember_upto_here_1 is used.
4246 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4248 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
4249 (scm_dump_cell_update): Removed.
4250 (scm_dump_update): Renamed from scm_dump_object_update.
4251 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
4252 a pointer instead of returning a value.
4253 * keywords.c (keyword_undump): Updated.
4255 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4257 * dump.c, dump.h: Modified a lot.
4258 (SCM_DUMP_COOKIE): Version 0.1
4259 (scm_dump_mark): Removed.
4260 (scm_restore_cell_object, scm_store_cell_object): New functions.
4262 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
4263 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
4264 New slots: dump, undump.
4265 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
4268 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
4269 (keyword_undump): Renamed from keyword_alloc.
4270 (scm_init_keywords): Set keyword_dump and keyword_undump.
4272 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
4274 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
4275 the deprecated SCM_DOUBLE_CELLP.
4277 * tags.h (SCM_DOUBLE_CELLP): deprecated.
4279 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
4281 * dump.c, dump.h: New files.
4282 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
4283 * init.c: #include "libguile/dump.h".
4284 (scm_init_guile_1): Call scm_init_dump.
4285 * smob.h (scm_smob_descriptor): New slots: dump_mark,
4286 dump_dealloc, dump_store, undump_alloc, undump_restore,
4288 * smob.c (scm_make_smob_type): Init the new slots.
4289 (scm_set_smob_dump, scm_set_smob_undump): New functions.
4290 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
4292 * keywords.c: #include "libguile/dump.h".
4293 (keyword_dealloc, keyword_alloc): New functions.
4294 (scm_init_keywords): Set smob_dump and smob_undump.
4296 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
4298 * vectors.c (scm_c_make_vector): New function.
4299 * vectors.h (scm_c_make_vector): Declared.
4300 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
4301 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
4302 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
4303 (scm_make_method_cache, scm_i_vector2list,
4304 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
4305 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
4306 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
4307 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
4308 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
4309 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
4310 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
4311 (scm_vector, scm_make_vector): Use scm_c_make_vector.
4313 * hashtab.c (scm_c_make_hash_table): New function.
4314 * hashtab.h (scm_c_make_hash_table): Declared.
4315 * environments.c (scm_make_leaf_environment,
4316 scm_make_eval_environment), gc.c (scm_init_storage),
4317 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
4318 Use scm_c_make_hash_table.
4320 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4322 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
4324 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4326 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
4329 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
4330 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
4331 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
4332 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4333 srcprop.c (scm_source_properties, scm_set_source_properties_x,
4334 scm_source_property, scm_set_source_property_x), sort.c
4335 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
4336 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
4337 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
4340 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4342 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
4343 really get that arg.
4345 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
4347 * goops.c (s_scm_get_keyword): Bug fix.
4349 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4351 The following patch was sent by Martin Grabmueller. It makes sure
4352 that in case of parameter errors the correct function name is
4353 shown, and that parameter types are only checked once.
4355 * strop.c (string_copy, string_upcase_x, string_downcase_x,
4356 string_capitalize_x): New functions. Each one performs the core
4357 functionality of the corresponding scm_* function.
4359 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
4360 scm_string_downcase_x, scm_string_downcase,
4361 scm_string_capitalize_x, scm_string_capitalize): Reduced to
4362 parameter checking wrappers of the above functions.
4364 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4366 * continuations.c, dynl.c, keywords.c, load.c: Include
4367 strings.h. Thanks to Bill Schottstaedt for the bug report.
4369 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4371 * backtrace.c (display_header): Make sure that line and column
4372 information is shown independent of whether the port the code was
4373 read from had an associated filename. Thanks to Martin
4374 Grabmueller for providing this patch.
4376 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4378 * fports.[ch] (scm_file_port_p): New primitive.
4380 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4382 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
4383 These are now defined in fports.c, strports.c and vports.c.
4385 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
4386 vports.c (scm_tc16_sfport): Made variables (were macros defined in
4389 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
4390 (scm_make_sfptob): Made static. These return a type code now.
4392 fports.c (scm_init_fports), strports.c (scm_init_strports),
4393 vports.c (scm_init_vports): Create the corresponding port types.
4395 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
4396 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
4398 * init.c (scm_init_guile_1): Make sure strports are initialized
4401 * ports.[ch] (scm_make_port_type): Changed the return type to
4404 * ports.c (scm_ports_prehistory): Don't create any port types
4407 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
4408 against scm_tc16_fport directly.
4410 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4412 * srcprop.c (scm_set_source_property_x): Fix to handle
4413 (set-source-property! <obj> 'copy <datum>) correctly.
4415 2001-01-24 Gary Houston <ghouston@arglist.com>
4417 * filesys.c (scm_link): docstring fix.
4418 * fports.h (scm_setfileno): obsolete declaration removed.
4419 * posix.c: bogus popen declaration removed.
4421 * rdelim.c: new file, split from ioext.c.
4422 * rdelim.h: new file, split from ioext.h
4423 * Makefile.am: add rdelim.c and related files.
4424 * init.c: call scm_init_rdelim. include rdelim.h.
4426 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4428 This patch was sent by Martin Grabmueller and makes sure that
4429 parameter errors are reported correctly by the lexicographic
4430 ordering predicates.
4432 * strorder.c (string_less_p, string_ci_less_p): New functions.
4434 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
4435 functionality into string_less_p, string_ci_less_p respectively.
4436 The remaining code is just a wrapper to do the parameter
4439 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
4440 parameters and call string_less_p instead of scm_string_less_p.
4442 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
4443 Check the parameters and call string_less_ci_p instead of
4444 scm_string_ci_less_p.
4446 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4448 This patch modifies scm_display_error to perform parameter
4449 checking. Thanks to Neil Jerram for the bug report.
4451 * backtrace.[ch] (scm_i_display_error): New function.
4453 * backtrace.c (scm_display_error): Added parameter check and
4454 extracted the core functionality into function
4455 scm_i_display_error.
4457 * throw.c (handler_message): Call scm_i_display_error to display
4460 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4462 * eval.c (SCM_APPLY): Added # args check for application of
4463 procedures with arity 3. (Thanks to Anders Holst.)
4465 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4467 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
4469 (SCM_OPDIRP): Deprecated.
4471 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
4474 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
4475 Instead, give an explicit error message in case the directory is
4478 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
4479 instead of SCM_OPENP and SCM_CLOSEDP.
4481 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
4483 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4485 * eval.c (inner_eval, scm_eval): Move all real functionality into
4486 inner_eval. Avoid to copy the expression twice by inlining some
4487 code from scm_i_eval.
4489 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4491 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
4492 now has to be the last clause, as required by R5RS. Thanks to
4493 Martin Grabmueller for the patch.
4495 2001-01-18 Gary Houston <ghouston@arglist.com>
4497 * ioext.c: further simplify scm_read_string_x_partial by defining
4500 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4502 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
4504 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4506 * __scm.h: Added comment about architecture and compiler
4507 properties that are required by guile.
4509 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4510 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
4512 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
4514 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
4516 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4517 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
4519 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4521 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
4522 to the names in limits.h.
4524 * numbers.c (abs_most_negative_fixnum): Added.
4526 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
4527 fixnum-min) special case.
4529 (scm_big_and): Fix for negative first parameter.
4531 (scm_bit_extract): Fix for fixnum paramters.
4532 Thanks to Rob Browning for the bug report.
4534 (scm_init_numbers): Initialize abs_most_negative_fixnum.
4536 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4538 * symbols.c (scm_symbol_bound_p): Fixed comment.
4539 Thanks to Chris Cramer.
4541 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4543 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
4544 Thanks to Bill Schottstaedt.
4546 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
4548 from Matthias Köppe:
4550 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
4551 casts its result, so doesn't yield an lvalue per ANSI C.
4553 * goops.c (s_scm_sys_set_object_setter_x): use
4554 SCM_SET_ENTITY_SETTER.
4555 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
4557 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
4558 its result, so doesn't yield an lvalue per ANSI C.
4559 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
4560 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
4561 SCM_GC_SET_CARD_FLAGS.
4562 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
4564 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
4566 2001-01-08 Gary Houston <ghouston@arglist.com>
4568 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
4569 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
4570 socket.c (scm_recvfrom): use the new macro, plus minor docstring
4572 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
4573 for fdes. if current input port is used, check that it's a file
4576 2001-01-06 Gary Houston <ghouston@arglist.com>
4578 * ioext.c (scm_read_string_x_partial): new procedure, implements
4579 read-string!/partial.
4580 * ports.c (scm_take_from_input_buffers): new procedure used by
4581 scm_read_string_x_partial.
4582 (scm_drain_input): use scm_take_from_input_buffers.
4584 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
4586 * validate.h (SCM_VALIDATE_NUMBER): New.
4588 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
4590 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
4591 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
4592 SET_DESTROYED): new defines/macros.
4593 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
4594 (add_to_live_list): takes a `guardian_t *' now, not SCM.
4595 (guardian_print): print more info.
4596 (guardian_apply): check if the guardian is destroyed, and throw an
4597 error if so. take one more optional argument `throw_p'.
4598 (scm_guard): depending on the value of `throw_p', return a boolean
4600 (scm_get_one_zombie): remove redundant property test.
4601 (guardian_t): represent the various (currently 3, I hope nothing
4602 more gets added) boolean fields as bit flags.
4603 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
4604 (scm_destroy_guardian_x): new procedure.
4606 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
4607 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
4609 2001-01-01 Gary Houston <ghouston@arglist.com>
4611 * fports.c (fport_write): bugfix: handle short writes for
4612 unbuffered ports too. optimize the buffered case by minimizing
4613 the number of write/flush calls.
4614 (write_all): new helper procedure.
4616 The ChangeLog continues in the file: "ChangeLog-2000"