1 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3 * modules.c (scm_c_export): Do nothing when the first argument is
4 already the terminating NULL. Thanks to Han-Wen Nienhuys!
6 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
8 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
9 also include `buildstamp'.
11 2001-11-18 Rob Browning <rlb@defaultvalue.org>
14 (s_scm_major_version): use SCM_MAJOR_VERSION.
15 (s_scm_minor_version): use SCM_MINOR_VERSION.
16 (s_scm_micro_version): use SCM_MICRO_VERSION.
17 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
21 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
22 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
23 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
25 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
27 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
28 Rewrite docstrings without reference to substring-move-left/right,
29 since the latter no longer exist.
31 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
33 * eval.c: Removed bogus comment about acros.
35 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
36 Minimize scope of local variable. Eliminate dependency on
37 macro DEBUG_EXTENSIONS.
39 (s_splicing): New error message string.
41 (scm_m_body): Issue 'bad body' message rather than 'missing
44 (scm_m_quote): Eliminate unnecessary copying.
46 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
47 checking of the body to scm_m_body.
49 (scm_m_do): Move comment to function header. Rename arg1 to
50 binding. Made the code a bit easier to read.
54 (iqq): Added a comment. Changed the depth parameter to
55 unsigned. Use size_t for vector lengths. Make sure vector object
56 is gc protected as long as its contents are read. Add some syntax
57 checks. Get rid of unnecessary SCM_IMP test. Clean up the
58 control structure a bit.
60 (scm_m_delay): Added comment about the implementation of
63 (scm_m_define): Add comment about guile's currying define
64 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
65 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
67 (scm_m_letrec1): Removed. Part of the functionality is taken
68 over by the new function 'transform_bindings'.
70 (transform_bindings): New function. Takes over some of the
71 functionality of removed function 'scm_m_letrec1', namely to split
72 a list of bindings into a reversed list of variables and a list of
75 (scm_m_letrec): Call 'transform_bindings'.
77 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
78 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
79 test. Use 'transform_bindings'. Fixed scoping error with named
80 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
81 Jerram for suggesting the fix). Cleaned up the control structure
84 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
85 unnecessary consing. Eliminated unnecessary
88 (SCM_CEVAL): Un-obfuscated some loops.
90 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
92 * gc.h (scm_unhash_name): Old declaration removed.
94 * eval.c (s_scm_eval): Change @var{primitive-eval} to
95 @code{primitive-eval}.
97 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
98 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
99 Change @deffnx lines in docstrings to say {Scheme Procedure}
100 rather than primitive or procedure.
102 * posix.c (scm_execl), filesys.c (scm_close), unif.c
103 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
104 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
105 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
106 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
107 (scm_string_split, scm_string_ci_to_symbol), strings.c
108 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
109 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
110 Docstring fixes and improvements reflecting edits that have been
111 made in the reference manual source.
113 * objprop.c (scm_object_properties, scm_set_object_properties_x,
114 scm_object_property, scm_set_object_property_x): Remove invalid
115 @deffnx lines for corresponding procedure property primitives.
117 These changes add a @deffnx C function declaration and function
118 index entries for each Guile primitive to the copy of the doc
119 snarf output that is used for reference manual synchronization.
120 Online help is unchanged.
122 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
123 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
124 name to SCM_SNARF_DOCS.
126 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
127 snarf-check-and-output-texi.
129 * Makefile.am (guile-procedures.texi): New rule.
130 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
131 Changed so that the last stage of doc snarfing is now performed
132 twice, once to produce guile-procedures.txt for online help, and
133 once to produce guile.texi for reference manual synchronization.
135 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
137 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
138 safely usable as a single statement followed by a ';', for example
141 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
143 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
145 * random.c (scm_random_solid_sphere_x,
146 scm_random_hollow_sphere_x): Correct "shere" typos.
148 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
150 * version.c (scm_version): Update docstring to include
153 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
155 * modules.c (scm_c_export): Call va_end after collecting the
158 * strop.h, strop.c (scm_substring_move_left_x,
159 scm_substring_move_right_x): Removed.
161 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
162 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
165 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
167 * numbers.c: Document macros to define when including
168 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
169 now rely on SIZEOF_ macros that have been figured out at
172 * num2integral.i.c: Adapt to new interface.
173 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
174 target type by casting it and checking whether it is still the
175 same. Do not try to handle bignums for integral types that are
176 smaller than fixnums. When handling bignums, collect the
177 magnituse first into a unsigned type, and correctly check for
179 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
180 only -MIN_VALUE can still be negative of all negative numbers (in
183 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
185 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
186 HAVE_LONG_LONG depending on whether their size is non-zero.
188 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
190 * strop.c (scm_string_null_p): Docfix; nfc.
191 Thanks to Scott Lenser.
193 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
195 * extensions.c (scm_load_extension): Canonicalize docstring
198 * unif.c (scm_uniform_array_write), ports.c
199 (scm_current_output_port, scm_force_output), dynwind.c
200 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
201 filesys.c (scm_open, scm_lstat), struct.c
202 (scm_make_struct_layout), random.c (scm_random,
203 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
204 (scm_i_index): Remove superfluous whitespace from end of docstring
207 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
208 strings.c (scm_make_string), variable.c (scm_make_variable,
209 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
210 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
211 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
212 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
213 newline at end of docstrings.
215 * modules.c (scm_set_current_module): Add missing newline to
218 2001-11-07 Stefan Jahn <stefan@lkcc.org>
220 * win32-socket.[ch]: New files. Defines Winsock-API error codes
221 and makes them available through Guile. That is because the
222 Winsock-API does not store its errors in `errno' and thus cannot
223 return error messages via `strerror (errno)'.
225 * socket.c (scm_init_socket): Initialize `win32-socket' part
226 here under M$-Windows.
228 * numbers.h: Added missing declaration of
229 `scm_sys_check_number_conversions()'.
231 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
232 and use in `(strerror)' and `(system-error)'.
234 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
235 `win32-socket.[ch]' to extra source and header files.
237 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
239 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
240 a call to turn-on-debugging when --debug has been given instead of
241 turning it on directly. Also, handle new `--no-debug' option,
242 which might suppress the call to turn-on-debugging.
244 2001-11-05 Stefan Jahn <stefan@lkcc.org>
246 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
248 2001-11-04 Stefan Jahn <stefan@lkcc.org>
250 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
251 here (was at guile_LDADD) which describes the dependency
252 correctly and allows a clean build on Win32.
254 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
257 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
258 import macros for external libraries (libcrypt, libqthreads,
259 libreadline and libregex).
261 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
263 * posix.c (flock): Added support for flock() in M$-Windows.
265 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
268 * fports.c (getflags): Differentiate reading and writing pipes
271 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
274 * coop.c (coop_condition_variable_timed_wait_mutex): Use
275 conditionalized error code if `ETIMEDOUT' is not available.
276 (scm_thread_usleep): Remove bogus declaration of `struct timeval
279 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
280 belongs. That is because NO_PREPRO_MAGIC gets undefined after
281 each inclusion of `num2integral.i.c'.
282 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
284 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
286 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
287 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
289 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
291 * print.c (scm_iprin1): Mark print state as revealed when
292 dispatching to generic write or display.
294 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
296 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
298 Support for native Win32. Thanks to Stefan Jahn!
300 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
301 and win32-dirent.h to extra source and header files. These
302 include the uname() and the POSIX dirent interface implementation
303 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
304 linkers which do not allow unresolved symbols inside shared
305 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
308 * __scm.h: Defined SCM_API. This macro gets prepended to all
309 function and data definitions which should be exported or imported
310 in the resulting dynamic link library in the Win32 port.
312 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
313 chars.h, continuations.h, coop-defs.h, coop-threads.h,
314 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
315 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
316 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
317 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
318 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
319 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
320 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
321 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
322 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
323 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
324 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
325 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
327 Prefixed each each exported symbol with SCM_API.
329 * continuations.c: Added comment about the use of the extern
330 declarations of {get,set}context() functions used in the ia64 port.
332 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
333 is meant to be a `unsigned long *'.
335 * filesys.c: Include `direct.h' if possible. Use local
336 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
337 macros for M$-Windows. Implementation of `fstat_Win32()' which is
338 able to differentiate between sockets and other file descriptors.
339 Use this function as wrapper in `scm_fstat()'. Fixed typo in
342 * fports.c: Include `io.h' is possible. Put `*fp' into referring
343 statement block in `scm_fport_buffer_add()'.
344 Some corrections in `getflags()'.
346 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
348 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
349 build on Win32. Disable preloaded symbols on Win2 platforms.
351 * ioext.c, ports.c: Include `io.h' is possible.
353 * mkstemp.c: Include `process.h' is possible.
355 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
357 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
359 * posix.c: Remove unnecessary dirent includes and defines. Include
360 local `win32-uname.h' for MinGW. Extern declaration of
361 `mkstemp()' for systems where it does not exists. Make
362 `getlogin()' available on M$-Windows.
364 * scmsigs.c: Made `usleep()' avalable on MinGW.
366 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
368 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
370 * win32-uname.c: Include "win32-uname.h", not "uname.h".
372 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
374 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
375 Don't apply scm_uniform_vector_length on arrays.
377 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
379 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
380 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
381 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
382 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
383 scm_list_<n> over scm_cons[2]?.
385 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
386 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
387 SCM_C[AD][AD]R instead of explicit form.
389 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
390 comparison parameters.
392 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
393 !SCM_NULLP instead of SCM_NIMP.
395 (scm_m_case): Don't copy the form. Renamed proc to clause and
396 minimized its scope. Renamed x to clauses. Removed side
397 effecting operation from macro call.
399 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
400 minimized its scope. Renamed x to clauses. Minimized the scope
401 of variable 'len'. Make sure the else clause is treated specially
402 even in case of '=>' occurences. Don't change the else to #t in
403 order to be able to distinguish this case in the evaluator. Leave
404 type checking of the recipient to the evaluator.
406 (scm_c_improper_memq): Made the comment somewhat clearer.
408 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
409 test for SCM_IM_LET at the place of the formal parameters.
410 Simplified the formal parameter checking.
412 (scm_m_letstar): Added Comment. Renamed proc to bindings.
413 Renamed arg1 to binding and minimized its scope. Eliminated
416 (scm_m_do): Renamed proc to bindings. Minimized the scope of
419 (build_binding_list): New static function.
421 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
422 Further, split up the 'letrec' unmemoizing code to the
423 corresponding parts for 'do', 'let' and 'letrec', adding comments
424 to each form. Cleanup the handling of the do form (This removes
425 some *real* code :-).
427 (SCM_CEVAL): Removed side effecting operation from macro call.
428 Handle the 'else clause of the 'cond form specially - the symbol
429 'else is not replaced with #t any more.
431 2001-10-14 Gary Houston <ghouston@arglist.com>
433 * version.c (scm_version): use sprintf instead of snprintf,
434 for portability. thanks to Bill Schottstaedt.
436 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
438 * read.c (scm_lreadr): When user-defined hash procedure returns
439 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
440 an exception. (This prevents parsing of uniform vectors from
441 interfering with parsing of numbers.)
443 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
445 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
446 PTRDIFF_MIN. Thanks to Ken Raeburn.
448 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
450 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
452 * eval.c (scm_m_atbind): First try to find the variable without
453 defining it locally; when it has not been found, define it
456 * modules.c (module_variable): Pass over variables that exist but
459 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
461 * backtrace.c (display_backtrace_file_and_line): Only use
462 scm_basename when POSIX support is compiled in. Thanks to Chris
465 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
467 * numbers.c (mem2uinteger): Return number read so far when coming
468 across a hexdigit after having read a # or if not reading a hex
469 value. This will enable the calling code to correctly handle
470 forms like 1e2. (The background is, that the exponent markers d,
471 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
472 providing this patch.
474 (mem2complex): Fix erroneous double-negation. Now, numbers like
475 1-i will be read correctly.
477 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
479 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
481 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
483 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
485 * print.c (scm_print_state_vtable, print_state_pool):
486 Initialize. These variables are now registered as gc roots.
488 (scm_current_pstate): Update documentation.
490 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
491 scm_prin1, scm_init_print): print_state_pool is registered as a
492 gc root and thus does not need to be protected by a surrounding
495 (make_print_state): The car of print_state_pool no longer holds
496 the scm_print_state_vtable.
498 (scm_current_pstate, scm_make_print_state, print_circref,
499 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
502 (scm_prin1): When building lists, prefer scm_list_<n> over
505 (scm_iprlist): Removed a redundant SCM_IMP test.
507 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
509 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
511 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
513 (scm_memcons, scm_mem_to_proc): When building lists, prefer
514 scm_list_<n> over scm_cons[2]?.
516 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
518 (scm_procedure_name): Use SCM_CADR instead of explicit form.
520 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
521 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
522 for some reason his patch didn't make it into the cvs.
524 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
526 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
527 little bit - should even be somewhat more accurate now.
529 2001-10-08 Rob Browning <rlb@defaultvalue.org>
531 * gc.c: support ia64 register backing store.
532 (SCM_MARK_BACKING_STORE): new macro.
534 * continuations.h: support ia64 register backing store.
535 (struct scm_t_contregs): add ia64 register backing store.
537 * continuations.c: support ia64 register backing store.
538 (continuation_mark): mark ia64 register backing store.
539 (continuation_free): free ia64 register backing store.
540 (scm_make_continuation): capture ia64 register backing store.
541 (copy_stack_and_call): copy ia64 register backing store.
543 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
545 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
546 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
547 instead of SCM_NIMP to test for that case.
549 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
550 scm_t_bits instead of long.
552 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
554 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
555 SCM_T_SIGNED_BITS_MIN): New.
556 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
557 Use them to make these macros computable by the preprocessor.
559 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
560 whether the integral type fits in a fixnum, not the compiler.
561 This removes a spurious compiler warning. Also, honor the
562 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
563 needed for `long long's.
565 * numbers.c: Define NO_PREPRO_MAGOC when including
566 num2integral.c.i for `long long' and `signed long long'.
568 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
570 These changes fixes a race condition in the Guile coop - pthread
573 * coop.c (mother_awake_p): New variable.
574 (coop_create): Set mother_awake_p before creating or signalling
575 mother; wait until mother is going to sleep before returning.
576 (mother): Reset mother_awake_p before going to sleep.
578 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
580 * options.c (protected_objects, scm_init_options): The content of
581 protected_objects is now protected from garbage collection using
582 scm_gc_register_root instead of scm_permanent_object.
584 (get_option_setting): New static function that computes an option
585 setting as it was formerly done in the function scm_options.
587 (get_documented_option_setting): New static function that
588 returns option documentation as it was formerly done in the
589 function scm_options. Note that documentation C strings are no
590 longer precomputed into SCM objects. Instead, they are converted
591 into SCM strings every time get_documented_option_setting is
594 (change_option_setting): New static functions that modifies the
595 option setting as it was formerly done in the function
596 scm_options. The function is now exception safe, i. e. won't
597 cause a memory leak when interrupted. Further, only non-immediate
598 option values are added to the protection list.
600 (scm_options): This function now has only the purpose to dispatch
601 to to get_option_setting, get_documented_option_setting or
602 change_option_setting, depending on the arguments given to
605 (scm_init_opts): Don't convert documentation C strings into SCM
606 strings. Further, don't protect any object values: They _must_
607 be immediate values, otherwise there is no guarantee that they
608 have not been collected before anyway.
610 * options.[ch] (scm_t_option): Made type unsigned, name into a
611 constant char* and val into a scm_t_bits type.
613 (scm_options, scm_init_opts): The number of options is guaranteed
614 to be larger or equal to zero. Thus, the type is changed to
617 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
619 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
620 testing an unsigned value for being >= 0.
622 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
624 * numbers.h: Removed old comment about using SCM_CAR to access
627 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
628 the return value is signed. Thanks to Brian Crowder for the bug
631 (SCM_SRS): Avoid unnecessary casting and don't unpack input
632 values. With this patch, SCM_SRS can be safely used for other
633 types than scm_t_signed_bits. However, it should still better be
634 an internal macro and thus be renamed to SCM_I_SRS.
636 (SCM_MAKINUM, SCM_INUM): Use proper casting.
638 2001-10-03 Gary Houston <ghouston@arglist.com>
640 * continuations.h, unif.h: in the descriptions of the bit patterns
641 of the heap cells, make bit 0 the least significant.
643 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
645 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
646 Thanks to Golubev I. N.
648 2001-09-25 Gary Houston <ghouston@arglist.com>
650 * ports.c (scm_drain_input): extended the docstring. thanks to
651 Alex Schroeder and Thien-Thi Nguyen.
653 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
655 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
656 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
657 macros. (The NUM names might soon change.)
659 * numbers.h: Added missing declarations.
661 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
663 * Makefile.am: Distribute num2float.i.c.
665 * num2float.i.c: New file, multiply included by numbers.c, used
666 to "templatize" the float <-> num conversion routines.
668 * numbers.c: New functions: scm_num2float, scm_float2num,
669 scm_num2double, scm_double2num.
671 2001-09-21 Rob Browning <rlb@defaultvalue.org>
673 * .cvsignore: really add version.h
675 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
676 Otherwise it fails on the alpha. However, we might rather choose
677 this size conditionally.
679 * numbers.c (scm_gcd): change "k" to a long from an int.
680 Otherwise it fails on the alpha. However, we might rather choose
681 this size conditionally.
683 * error.c (scm_wta): coerce char* to intptr_t before int
686 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
689 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
691 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
693 * numbers.c (scm_integer_expt): Accept inexact integer in second
694 argument. (Thanks to Bill Schottstaedt.)
696 2001-09-20 Rob Browning <rlb@defaultvalue.org>
698 * .cvsignore: add version.h
700 * versiondat.h.in: removed (obsolete).
702 * version.h.in: renamed from version.h.
703 (SCM_GUILE_MAJOR_VERSION): new public macro.
704 (SCM_GUILE_MINOR_VERSION): new public macro.
705 (SCM_GUILE_MICRO_VERSION): new public macro.
707 * version.h: renamed to version.h.in.
710 (scm_major_version): support integer *_VERSION macros.
711 (scm_minor_version): support integer *_VERSION macros.
712 (scm_micro_version): support integer *_VERSION macros.
713 (scm_version): support integer *_VERSION macros.
715 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
717 * error.c, error.h: Made error keys globally accessible.
718 Applications might want to test for these or use them in a direct
721 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
722 routines are passed an inexact. This change in behavior is
723 motivated by concordance with R5RS: It is more common that a
724 primitive doesn't want to accept an inexact for an exact.
726 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
728 The following patch partially undoes my patch from 2001-06-30,
729 where I added the function scm_gc_mark_cell_conservatively. The
730 function is buggy, since it breaks guile during conservative
731 marking if a pointer on the stack points directly into the list of
732 free cells on the heap: With conservative cell marking this will
733 cause the whole free list to be scanned and marked - boom!
735 * gc.c (allocated_mark, MARK, heap_segment,
736 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
737 (scm_gc_mark_cell_conservatively): Remove function
738 scm_gc_mark_cell_conservatively and update the corresponding
739 comments and uses accordingly. Thanks to Christopher Cramer for
740 the patch. (Minor corrections by me.)
742 2001-09-15 Gary Houston <ghouston@arglist.com>
744 * root.h (scm_root_state): removed the continuation_stack and
745 continuation_stack_ptr members, which have no apparent purpose.
746 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
749 * root.c (root_mark), init.c (restart_stack, start_stack), gc
750 (scm_igc): remove all references to contination_stack and
751 continuation_stack_ptr, avoiding allocation of a vector and
752 useless processing during gc.
754 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
756 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
758 (TCONC_IN): Make sure that the cell word 0 is initialized last.
760 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
762 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
764 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
765 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
767 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
769 * guardians.c (mark_dependencies_in_tconc,
770 whine_about_self_centered_zombies, scm_init_guardians): Register
771 the static global variable `self_centered_zombies' via
772 scm_gc_register_root, to make some cdr-ing unnecessary.
774 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
776 * backtrace.c (display_backtrace_file,
777 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
778 values, use SCM_FALSEP when comparing SCM values against #f.
779 Thanks to Rob Browning for the bug report.
781 2001-09-12 Martin Baulig <martin@home-of-linux.org>
783 * strings.[ch] (scm_str2string): New function.
785 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
787 * gc.c (scm_done_free): Always subtract size from scm_mallocated
788 when computing nm, even if it's negative.
789 (scm_must_malloc): Abort on overflow of scm_mtrigger.
790 (scm_must_realloc): Likewise.
792 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
794 * numbers.c (scm_sys_check_number_conversions): new function,
795 defined if Guile is compiled in debugging mode. currently checks
796 `scm_num2ulong', should check much much more.
798 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
799 unsigned, ensure that it's positive. thanks to Martin Baulig!
801 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
803 * __scm.h: Added new section about compile time selectable
806 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
807 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
808 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
809 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
812 * deprecation.c (scm_include_deprecated_features): Simplified.
814 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
815 `SCM_IMP´ instead of `!SCM_CELLP´.
817 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
818 Extract side-effecting operations from macros.
820 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
821 scm_top_level_lookup_closure_var and scm_system_transformer.
823 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
825 (heap_segment): Use CELL_P instead of SCM_CELLP.
827 * init.c (start_stack): Don't initialize
828 scm_top_level_lookup_closure_var and scm_system_transformer.
830 * modules.c (scm_set_current_module): Don't access
831 scm_top_level_lookup_closure_var and scm_system_transformer.
833 (scm_sym2var): Don't call scm_variable_set_name_hint.
835 (scm_post_boot_init_modules): Removed deprecated initializations.
837 * print.c (scm_ipruk): Don't access cell contents of non cells.
839 * strings.c (scm_string_set_x): All strings are writable.
841 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
842 type. There is only one string type now.
844 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
846 * tags.h: Remove comments about two different string types.
848 (SCM_CELLP, SCM_NCELLP): Deprecated.
850 * variable.c (make_variable): Remove code variant for vcells.
852 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
853 SCM_VARIABLE_LOC): Remove code variant for vcells.
855 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
856 SCM_ENABLE_DEPRECATED with the logic reversed.
858 * dynl.c (moddata, registered_mods), dynl.[ch]
859 (scm_register_module_xxx, scm_registered_modules,
860 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
861 (*top-level-lookup-closure*), eval.[ch]
862 (scm_top_level_lookup_closure_var, scm_system_transformer,
863 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
864 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
865 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
866 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
867 scm_unprotect_object), modules.c (root_module_lookup_closure,
868 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
869 beautify_user_module_x_var, try_module_autoload_var,
870 scm_module_full_name), modules.[ch] (scm_the_root_module,
871 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
872 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
873 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
874 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
875 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
876 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
877 scm_make_shared_substring), tags.h (scm_tc7_substring,
878 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
879 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
880 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
881 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
884 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
885 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
886 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
887 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
888 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
889 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
890 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
891 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
892 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
893 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
894 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
895 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
896 (setzone, scm_strftime, scm_strptime), vports.c
897 (scm_make_soft_port): Remove calls to
898 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
899 gone, all strings are 0-terminated anyway.
901 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
902 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
903 double inclusion of the same headers to the SCM_<filename>_H
906 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
907 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
908 print.c (scm_iprin1): The type scm_tc7_substring does not exist
911 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
912 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
913 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
914 !SCM_<foo> over SCM_N<foo>.
916 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
918 * Makefile.am: Remove references to symbols-deprecated.c.
920 * symbols.c (scm_init_symbols): Don't initialize deprecated
923 * symbols-deprecated.c: Removed.
925 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
926 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
927 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
928 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
929 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
930 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
931 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
932 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
933 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
934 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
935 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
936 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
937 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
938 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
939 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
940 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
941 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
942 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
943 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
944 scm_intern0, scm_sysintern, scm_sysintern0,
945 scm_sysintern0_no_module_lookup, scm_symbol_value0,
946 scm_string_to_obarray_symbol, scm_intern_symbol,
947 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
948 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
949 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
950 vectors.[ch] (scm_vector_set_length_x): Removed.
952 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
953 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
954 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
955 Renamed the macros that are defined to inhibit double inclusion of
956 the same headers to the SCM_<filename>_H format.
958 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
959 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
962 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
964 * continuations.h (scm_contregs), debug.h (scm_debug_info,
965 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
966 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
967 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
968 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
969 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
970 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
971 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
972 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
973 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
974 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
975 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
977 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
978 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
979 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
980 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
981 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
982 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
983 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
984 double inclusion of the same headers to the SCM_<filename>_H
987 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
988 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
989 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
990 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
991 !SCM_<foo> over SCM_N<foo>.
993 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
995 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
996 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
997 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
998 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
999 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
1000 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
1001 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
1002 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
1003 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
1004 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
1005 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
1006 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
1007 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
1008 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
1009 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
1010 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
1011 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
1012 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
1013 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
1014 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
1015 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
1016 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
1017 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
1018 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
1019 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
1020 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
1021 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
1022 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
1023 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
1024 the macros that are defined to inhibit double inclusion of the
1025 same headers to the SCM_<filename>_H format.
1027 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
1029 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
1030 "scm_t_portable" with "scm_port_table" which was an artifact from
1031 the great "scm_*_t -> scm_t_" renaming.
1033 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
1035 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
1036 used; nfc. Thanks to Bill Schottstaedt.
1038 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
1039 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
1040 Thanks to Chris Cramer.
1042 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
1044 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
1046 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
1048 * dynwind.h (scm_swap_bindings): Declare.
1049 * dynwind.c (scm_swap_bindings): Make non-static.
1051 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
1053 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
1054 doing exactly nothing about them). thanks Neil!
1056 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
1058 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
1060 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
1062 * gc.c: Fix omission bug: Add `heap_segment' forward decl
1063 (proto) in the case when either `GUILE_DEBUG' or
1064 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
1066 (map_free_list): Fix typo: Ref `f' correctly.
1068 Thanks to Chris Cramer.
1070 2001-08-15 Rob Browning <rlb@defaultvalue.org>
1072 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
1074 (libpath.h): change libguileversion to libguileinterface.
1076 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
1078 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
1079 ChangeLog-2000. Thanks to Daniel Skarda!
1081 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
1083 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
1084 do it from the Makefile.
1086 * Makefile.am: rearrange the snarfing slightly, so that .doc files
1087 are of a reasonable size.
1089 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
1091 * stacks.c (scm_make_stack): Improve docstring by explaining use
1094 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
1096 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
1097 scm_char_whitespace_p, scm_char_upper_case_p,
1098 scm_char_lower_case_p, scm_char_is_both_p): Do not require
1099 characters to fulfill isascii in addition to the primary
1102 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1104 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
1105 scm_istr2flo, scm_istring2number): Removed.
1107 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
1110 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
1111 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
1114 (scm_string_to_number): Use new number parser.
1116 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
1117 handles complex numbers.
1119 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
1122 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
1125 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
1127 (scm_i_mem2number): Added.
1129 (scm_exact_to_inexact): Changed signature.
1131 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
1132 here instead of within scm_i_mem2number. Call scm_i_mem2number
1133 instead of scm_istr2int and scm_istring2number.
1135 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1137 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
1138 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
1139 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
1140 !SCM_<pred> over SCM_N<pred>.
1142 (scm_eval_body): Remove side effecting code from macro call.
1144 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
1147 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1149 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
1151 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
1153 Removed vcell slot from structs.
1155 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
1158 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
1159 zero. Use scm_vtable_index_layout instead of "0" when accessing
1161 (scm_init_struct): Remove vcell slot layout code from
1162 required_vtable_fields.
1164 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
1166 * goops.c (build_class_class_slots): Removed vcell slot
1169 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
1170 Removed vcell slot layout code.
1171 (scm_si_vcell): Removed.
1173 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1175 "Glocs" have been removed.
1177 * tags.h: Update tag system docs.
1178 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
1179 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
1180 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
1181 or SCM_NCONSP, respectively.
1183 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
1184 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
1185 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
1187 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
1188 tell glocs from structs.
1190 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
1192 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
1193 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
1194 instead of with glocs.
1195 (EVALCAR): Do not test for glocs.
1196 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
1198 (scm_unmemocar): Do not handle glocs.
1199 (scm_m_atfop): Memoize as a variable, not as a gloc.
1200 (scm_eval_args, scm_deval_args): Do not handle glocs.
1201 (scm_ceval, scm_deval): Likewise.
1203 * eval.h (SCM_XEVALCAR): Do not test for glocs.
1204 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
1207 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
1209 * dynwind.c (scm_swap_bindings): Likewise.
1210 (scm_dowinds): Updated to recognize lists of variables instead of
1213 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
1216 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
1219 2001-07-25 Gary Houston <ghouston@arglist.com>
1221 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
1222 docstrings to reflect the n-ary implementation.
1224 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1226 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
1227 value of a variable, not the plain "return" statement.
1229 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
1231 * eval.c: Allow variables in memoized code (in addition to glocs).
1232 (scm_lookupcar): Handle variables in lost races. Replace symbol
1233 with variable directly, do not make a gloc.
1234 (scm_unmemocar): Rewrite variables using a reverse lookup, just
1236 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
1239 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1241 * variable.c (scm_i_variable_print): Use "value" instead of
1242 "binding" since a binding is the mapping between symbols and
1243 variables, not between variables and their values.
1245 * tags.h (scm_tc7_variable): New.
1246 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
1247 * print.c (scm_iprin1): Likewise.
1249 * variable.h (scm_tc16_variable): Removed.
1250 (SCM_VARIABLEP): Test for new tc7 code.
1251 (scm_i_variable_print): New.
1252 * variable.c (scm_tc16_variable): Removed.
1253 (variable_print): Renamed to scm_i_variable_print and made
1255 (variable_equal_p): Removed.
1256 (make_variable): Construct a tc7 object instead of a smob.
1257 (scm_init_variable): Do not register smob.
1259 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
1261 * tags.h: Include inttypes.h when we have it.
1263 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
1265 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
1266 is taken by the new SCM_IM_CALL_WITH_VALUES.
1267 * print.c (scm_isymnames): Update table accordingly.
1269 2001-07-22 Gary Houston <ghouston@arglist.com>
1271 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
1272 SCM_MAKINUM to convert regoff_t value to SCM.
1274 2001-07-21 Gary Houston <ghouston@arglist.com>
1276 * scmsigs.c: include sys/time.h for itimer stuff.
1278 2001-07-19 Rob Browning <rlb@defaultvalue.org>
1280 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
1282 * c-tokenize.lex: add option %nounput to quiet warning.
1283 Add prototype for yylex to quiet warning.
1285 * scmconfig.h.in: add flags for setitimer and getitimer.
1287 * scmsigs.h (scm_init_scmsigs): new prototype.
1288 (scm_init_scmsigs): new prototype.
1290 * scmsigs.c (s_scm_setitimer): new function.
1291 (s_scm_setitimer): new function.
1293 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1295 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
1296 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
1297 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
1298 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
1299 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
1300 guile-func-name-check.in, guile-snarf-docs-texi.in,
1301 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
1302 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
1303 objprop.c, objprop.h, options.c, options.h, random.h,
1304 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
1305 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
1306 version.c, version.h: Updated copyright notice.
1308 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1310 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
1311 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
1312 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
1313 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
1314 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
1315 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
1316 sym_environment, scm_sym_change_class): New static variables to
1317 hold predefined symbols.
1319 (build_class_class_slots): Build the list using scm_list_n
1320 instead of cons. Also, slots are already created as lists, thus
1321 making a call to maplist unnecessary.
1323 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
1324 scm_class_direct_subclasses, scm_class_direct_methods,
1325 scm_class_precedence_list, scm_class_slots, scm_class_environment,
1326 scm_method_procedure, create_standard_classes, purgatory): Use
1329 (build_slots_list, compute_getters_n_setters,
1330 scm_sys_initialize_object, scm_sys_inherit_magic_x,
1331 get_slot_value_using_name, set_slot_value_using_name,
1332 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
1333 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
1334 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
1336 (scm_sys_prep_layout_x): Minimize variable scopes.
1338 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
1339 scm_sys_fast_slot_set_x): Fix signedness.
1341 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
1342 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
1343 scm_memoize_method, scm_wrap_object): Use packing and unpacking
1344 when converting to and from SCM values.
1346 (scm_enable_primitive_generic_x): Add rest argument checking.
1348 (map, filter_cpl, maplist, scm_sys_initialize_object,
1349 scm_sys_prep_layout_x, slot_definition_using_name,
1350 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
1351 call_memoize_method, scm_make, scm_make_class): Prefer explicit
1352 predicates over SCM_N?IMP tests.
1354 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
1357 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
1360 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1362 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
1364 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
1366 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
1368 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
1370 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
1372 * strings.c (s_scm_string): fix arg position in assert.
1374 2001-07-11 Gary Houston <ghouston@arglist.com>
1376 * strports.c (st_write): use memcpy, not strncpy. thanks to
1379 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
1381 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
1382 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
1383 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
1384 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
1385 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
1386 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1387 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
1388 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
1389 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
1390 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
1391 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
1392 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
1393 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
1394 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
1395 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
1396 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
1397 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
1398 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
1399 weaks.c, weaks.h: Remove "face-lift" comment.
1401 2001-07-08 Rob Browning <rlb@defaultvalue.org>
1403 * .cvsignore: add stamp-h.in.
1405 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1407 * hooks.c (scm_make_hook, scm_add_hook_x),
1408 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
1409 value info to the docstrings.
1411 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1413 Some more compatibility patches for Windows.
1415 * posix.c (getlogin): getlogin() implementation for Windows.
1417 * backtrace.c, ioext.c: Include <stdio.h>.
1419 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
1422 * cpp_sig_symbols.in: Added SIGBREAK.
1424 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
1426 * strports.c (scm_read_0str, scm_eval_0str): Call
1427 scm_c_read_string and scm_c_eval_string respectively, not
1428 themselves. Thanks to Dale P. Smith!
1430 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1432 * unif.c (scm_array_set_x): The variable args does not
1433 necessarily have to be a list. Further, got rid of a redundant
1436 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1438 * list.c (SCM_I_CONS): Make sure the cell type is initialized
1441 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
1442 init_heap_seg): Fixed signedness.
1444 (init_heap_seg): Replaced strange for-loop with a while loop.
1446 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
1448 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
1450 The following patch adds conservative marking for the elements of
1451 free or allocated cells.
1453 * gc.c (allocated_mark, heap_segment): New static functions.
1455 (which_seg): Deleted, since the functionality is now provided by
1456 function heap_segment.
1458 (map_free_list): Use heap_segment instead of which_seg.
1460 (MARK): If cell debugging is disabled, mark free cells
1463 (scm_mark_locations, scm_cellp): Extracted the search for the
1464 heap segment of a SCM value into function heap_segment.
1466 (scm_init_storage): Allocated cells must be marked
1469 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
1471 The following patch changes the representation of weak vectors to
1472 double cells instead of using an extension of the vector's
1475 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
1476 the result of SCM_WVECT_GC_CHAIN.
1478 (scm_gc_sweep): Weak vectors don't have extra fields any more.
1480 * weaks.c (allocate_weak_vector): New static function. It does
1481 not patch any previously created vector object during the
1482 construction of a weak vector, and thus doesn't need to switch
1483 off interrupts during vector creation.
1485 (scm_make_weak_vector, scm_make_weak_key_hash_table,
1486 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1487 Use allocate_weak_vector to provide the new weak vector object.
1489 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
1490 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
1491 now stored in the double cell.
1493 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
1496 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
1497 using an entry of the double cell.
1499 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
1501 * stamp-h.in: bye bye
1503 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
1505 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
1508 * load.c, load.h (scm_c_primitive_load,
1509 scm_c_primitive_load_path): New.
1511 * strports.c, strports.h (scm_c_read_string): Renamed from
1512 scm_read_0str. Also, added "const" qualifier to argument.
1513 (scm_c_eval_string): Renamed from scm_eval_0str.
1514 (scm_read_0str, scm_eval_0str): Deprecated.
1516 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1518 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
1521 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
1523 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
1524 scm_list_n): New functions.
1525 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
1526 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
1527 (lots of files): Use the new functions.
1529 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
1531 * strings.c: #include "libguile/deprecation.h".
1533 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1535 * read.c (scm_lreadr): When reading a hash token, check for a
1536 user-defined hash procedure first, so that overriding the builtin
1537 hash characters is possible (this was needed for implementing
1538 SRFI-4's read synax `f32(...)').
1540 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
1541 because the latter is unsigned now and breaks comparisons like
1542 (n < (scm_t_signed_bits)MIN_VALUE).
1544 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
1546 * eval.h, eval.c (scm_call_4): New function.
1548 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
1549 directly rather than dispatching to them via scm_ithrow and a lazy
1552 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
1553 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
1554 for trap handler procedures.
1556 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
1557 procedures not being #f.
1559 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
1561 * Makefile.am (c-tokenize.c): add rule to generate it.
1562 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
1564 filter-doc-snarfage.c: remove.
1566 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1568 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
1570 The following set of changes makes compiling Guile under various
1571 Windows compilers easier. Compilation under GNU systems should
1572 not be affected at all.
1574 Thanks to Stefan Jahn for all necessary information, patches and
1577 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
1578 getpgrp, ttyname, primitive-fork and some header inclusion for
1581 * random.c: Define M_PI, if not predefined and use __int64 for
1582 LONG64 under Windows.
1584 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
1585 Windows and conditionalize some signal names.
1587 * socket.c (scm_getsockopt): Added missing comma.
1588 Include socket library header under Windows.
1590 * stime.c (CLKTCK): Add cast to int, to make it compile under
1593 * ports.c (truncate): New function, compiled only under Windows.
1595 * net_db.c: Do not declare errno under Windows.
1597 * iselect.h, inet_aton.c: Include socket library headers under
1600 * guile.c (inner_main): Under Windows, initialize socket library
1601 and initialize gdb_interface data structures.
1603 * gdb_interface.h: Under Windows, gdb_interface cannot be
1604 initialized statically. Initialize at runtime instead.
1606 * fports.c (write_all): ssize_t -> size_t.
1607 (fport_print): Conditionalize call to ttyname().
1608 (getflags): New function, compiled only under Windows.
1610 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
1611 primitives chown, link, fcntl.
1612 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
1615 * backtrace.c: Include <io.h> under Windows.
1617 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
1619 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
1622 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
1624 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1625 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
1626 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1627 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
1628 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
1629 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
1630 (scm_dynamic_wind, scm_dowinds), environments.c
1631 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
1632 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
1633 goops.c (GETVAR, purgatory, make_class_from_template,
1634 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
1635 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
1636 (scm_primitive_load), modules.c (scm_resolve_module,
1637 scm_c_define_module, scm_c_use_module, scm_c_export,
1638 module_variable, scm_eval_closure_lookup, scm_sym2var,
1639 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1640 ports.c (scm_port_for_each), print.c (scm_printer_apply),
1641 properties.c (scm_primitive_property_ref), ramap.c (ramap,
1642 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
1643 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
1644 (scm_object_to_string, scm_call_with_output_string,
1645 scm_call_with_input_string), throw.c (scm_body_thunk,
1646 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
1647 scm_make_shared_array), vports.c (sf_flush, sf_write,
1648 sf_fill_input, sf_close): Use one of the above functions.
1649 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
1651 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1653 * filesys.c (scm_close), ports.c (scm_close_port,
1654 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
1655 instead of SCM_NEGATE_BOOL.
1657 * filesys.c (scm_stat): Clean up type dispatch.
1659 * filesys.c (scm_stat), ports.c (scm_input_port_p,
1660 scm_output_port_p): Get rid of redundant IM type check.
1662 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
1663 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
1664 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1665 scm_return_entry), numbers.c (scm_number_to_string), objects.c
1666 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
1667 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
1668 scm_addr_vector), stime.c (scm_strftime), strings.c
1669 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
1670 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
1671 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1672 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
1673 instead of scm_makfromstr.
1675 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
1676 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
1677 scm_read_hash_extend), stime.c (scm_strftime), strings.c
1678 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
1679 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
1680 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
1681 !SCM_<pred> over SCM_N<pred>.
1683 * strings.[ch] (scm_makfromstr): Deprecated.
1685 (scm_mem2string): New function, replaces scm_makfromstr.
1687 * strings.c (scm_substring), strop.c (string_copy,
1688 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1689 (scm_symbol_to_string): Fix gc problem.
1691 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
1694 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
1695 warning about comparing signed and unsigned values. This fix is
1696 not optimal, since it won't work reliably if sizeof (c_start) >
1697 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
1698 solution is to define this macro as an inline function, thus
1699 allowing to specifiy the types of c_start and c_end.
1701 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1703 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
1706 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
1707 Rename <foo>H to SCM_<foo>_H.
1709 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
1710 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1712 (narrow_stack): Make i unsigned. Don't use side-effecting
1713 operations in conditions.
1715 (narrow_stack, scm_make_stack, scm_stack_id,
1716 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
1718 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
1719 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
1722 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
1725 (scm_last_stack_frame): Remove bogus `;´.
1727 * stacks.h (SCM_FRAMEP): Fix type check.
1729 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
1731 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
1732 c-tokenize.c when doing maintainer-clean.
1734 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
1736 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
1739 * eval.c: all hash signs are in column 0.
1741 * Makefile.am (guile_filter_doc_snarfage): build using
1742 c-tokenize.c, not filter-doc-snarfage.c.
1743 rearrange snarfing dependencies a bit.
1745 * c-tokenize.lex: new file.
1747 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
1749 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
1750 scm_t_srcpropso_plist. See the big type renaming.
1751 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
1752 Thanks to Seth Alves!
1754 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
1755 they aren't defined already.
1757 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1759 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
1760 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
1763 * backtrace.c (display_expression, scm_set_print_params_x,
1764 display_application, display_frame, scm_backtrace), numbers.c
1765 (scm_istring2number), objects.c (scm_class_of,
1766 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
1767 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1769 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
1772 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
1773 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
1775 * objects.c (scm_class_of): Type fix.
1777 (scm_mcache_lookup_cmethod): Improved comment, simplified,
1780 * pairs.h (scm_error_pair_access): The function can return if
1783 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1785 * init.c (scm_init_guile_1): Removed initialization of tag.c.
1787 * gdbint.c, init.c: Removed inclusion of tag.h.
1789 * tag.h, tag.c: Removed files.
1791 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
1793 2001-06-20 Gary Houston <ghouston@arglist.com>
1795 * deprecation.c, extensions.c, rw.c: include string.h.
1797 2001-06-19 Gary Houston <ghouston@arglist.com>
1799 * filter-doc-snarfage.c (process): added ungetc in
1800 MULTILINE_COOKIE case since otherwise it fails when there's no
1801 space between the '(' and the quote of the following string
1804 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1806 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
1808 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1810 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
1811 extension takes place.
1812 * strings.h (SCM_STRING_LENGTH): Likewise.
1813 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
1815 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
1818 * tags.h: Include <stdint.h> when we have it.
1819 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
1820 available. Else use "unsigned long".
1821 (scm_signed_bits_t): New.
1823 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
1824 (SCM_INUM): Cast result to scm_signed_bits_t.
1826 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
1828 * mkstemp.c: Update path to #include file scmconfig.h.
1829 Thanks to Golubev I. N.
1831 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1833 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
1835 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
1836 the macro definition.
1838 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
1839 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
1840 instead of SCM_INST_TYPE.
1842 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
1843 the object is a struct before accessing its struct flags.
1845 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
1847 2001-06-10 Gary Houston <ghouston@arglist.com>
1849 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
1850 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
1851 work reliably anymore. try it from boot-9.scm instead.
1853 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
1855 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
1856 Thanks to Matthias Köppe!
1858 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
1860 * snarf.h, filter-doc-snarfage.c: more changes to cope with
1861 space-happy C preprocessors.
1863 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
1864 inside cookies. thanks to Matthias Köppe!
1866 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1868 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
1869 keywords. Fix gc protection.
1871 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
1872 operations in macro calls.
1874 * pairs.c (scm_error_pair_access): Avoid recursion.
1876 Thanks to Matthias Koeppe for reporting the bugs that correspond
1877 to the following set of patches.
1879 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
1880 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
1881 bitvector base address using SCM_BITVECTOR_BASE.
1883 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
1886 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1888 * goops.c (SCM_CLASS_REDEF): Removed.
1890 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
1893 Thanks to Matthias Koeppe for reporting the bugs that correspond
1894 to the following set of patches.
1896 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
1897 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
1898 scm_sys_allocate_instance, clear_method_cache,
1899 scm_sys_invalidate_method_cache_x, scm_make,
1900 create_standard_classes, scm_make_port_classes, scm_make_class,
1901 scm_add_slot): Use SCM_SET_SLOT to set slot values.
1903 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
1905 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
1907 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
1908 UNARY_ELTS_CODE): Remove bogus break statement.
1910 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
1911 Don't access bit vectors elements as SCM objects.
1913 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
1914 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1915 Don't assign to an unpacked value.
1917 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1919 * __scm.h (SCM_NORETURN): Moved here from error.h.
1921 (SCM_UNUSED): New macro.
1923 (SCM_DEBUG_PAIR_ACCESSES): New macro.
1925 * backtrace.c (display_error_handler), continuations.c
1926 (continuation_print), debug.c (debugobj_print), dynwind.c
1927 (guards_print), environments.c (observer_print,
1928 core_environments_finalize, leaf_environment_cell,
1929 leaf_environment_print, eval_environment_print,
1930 eval_environment_observer, import_environment_define,
1931 import_environment_undefine, import_environment_print,
1932 import_environment_observer, export_environment_define,
1933 export_environment_undefine, export_environment_print,
1934 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
1935 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
1936 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
1937 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
1938 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
1939 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
1940 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
1941 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
1942 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
1943 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
1944 set_slot_value, test_slot_existence, scm_change_object_class,
1945 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
1946 default_setter), guardians.c (guardian_print, guardian_gc_init,
1947 guardian_zombify, whine_about_self_centered_zombies), guile.c
1948 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
1949 mallocs.c (malloc_print), numbers.c (scm_print_real,
1950 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
1951 end_input_default, scm_port_print, fill_input_void_port,
1952 write_void_port), root.c (root_print), smob.c (scm_mark0,
1953 scm_free0, scm_smob_print, scm_smob_apply_1_error,
1954 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
1955 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
1956 (scm_struct_free_0, scm_struct_free_standard,
1957 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
1958 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
1959 scm_handle_by_throw, scm_ithrow), weaks.c
1960 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
1961 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
1962 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
1964 * error.h (SCM_NORETURN): Moved to __scm.h.
1966 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
1967 Renamed <foo>H to SCM_<foo>_H.
1969 * gc.c (debug_cells_gc_interval): New static variable.
1971 (scm_assert_cell_valid): If selected by the user, perform
1972 additional garbage collections.
1974 (scm_set_debug_cell_accesses_x): Extended to let the user specify
1975 if additional garbage collections are desired.
1977 (mark_gc_async): If additional garbage collections are selected
1978 by the user, don't call the after-gc-hook. Instead require the
1979 user to run the hook manually.
1981 * pairs.c (scm_error_pair_access): New function. Only compiled
1982 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
1984 * pairs.h (SCM_VALIDATE_PAIR): New macro.
1986 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
1987 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
1988 is a real pair object. (Glocs are also accepted, but that may
1989 change.) If not, abort with an error message.
1991 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1993 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
1995 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
1996 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
1998 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
2000 * extensions.c (scm_c_register_extension): Allow NULL as library
2002 (load_extension): Ignore NULL library names when comparing.
2004 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
2005 non-pointers are being compared. Thanks to Alexander Klimov!
2007 2001-06-04 Gary Houston <ghouston@arglist.com>
2009 * rw.c (scm_write_string_partial): new procedure implementing
2010 write-string/partial in (ice-9 rw).
2011 * rw.h: declare scm_write_string_partial.
2013 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
2015 * keywords.c (keyword_print): Substract 1 from length of symbol
2016 name, accounting for the silly dash.
2018 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
2019 Do not emit deprecation warning.
2021 Added exception notice to all files.
2023 * dynl.c: Include "deprecation.h".
2025 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
2027 * dynl.c (scm_register_module_xxx, scm_registered_modules,
2028 scm_clear_registered_modules): Deprecated.
2030 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
2032 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
2033 guile-snarf-docs-texi.
2035 * fports.c: HAVE_ST_BLKSIZE changed to
2036 HAVE_STRUCT_STAT_ST_BLKSIZE.
2037 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
2038 HAVE_STRUCT_STAT_ST_BLKSIZE.
2040 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
2041 HAVE_STRUCT_STAT_ST_RDEV.
2042 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
2043 HAVE_STRUCT_STAT_ST_BLKSIZE.
2044 (scm_stat2scm): HAVE_ST_BLOCKS changed to
2045 HAVE_STRUCT_STAT_ST_BLOCKS.
2047 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
2049 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
2050 of scm_eval_x to allow module changes between the forms in the
2051 string. Set/restore module using scm_c_call_with_current_module.
2053 * mkstemp.c: New file, slightly modified from libiberties
2056 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
2058 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
2059 filter-doc-snarfage.c: new files.
2061 * Makefile.am: add stuff to [build,] use and distribute
2062 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
2064 * guile-snarf.in: grok the new snarf output.
2066 * snarf.h: make the output both texttools- and `read'-friendly.
2068 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
2069 guile-snarf-docs. (should also deprecate, I guess. maybe not).
2071 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
2073 * print.c (scm_simple_format): Support "~~" and "~%". Signal
2074 error for unsupported format controls and for superflous
2075 arguments. Thanks to Daniel Skarda!
2077 * print.h, print.c (scm_print_symbol_name): Factored out of
2079 (scm_iprin1): Call it.
2081 * keywords.c (keyword_print): Use scm_print_symbol_name so that
2082 weird names are printed correctly.
2084 * print.c (scm_print_symbol_name): Symbols whose name starts with
2085 `#' or `:' or ends with `:' are considered weird.
2087 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2089 * numbers.c (scm_difference, scm_divide): Clarified comments for -
2092 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2094 * debug.h: Removed prototype for scm_eval_string.
2096 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2098 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
2099 (make-string 2000 #\!))' in an older version).
2101 Change strncpy to memcpy to allow embedded NUL characters in
2104 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
2106 * hooks.c (scm_create_hook): deprecated.
2107 (make_hook): deleted.
2108 (scm_make_hook): all the hook creation code is now here.
2110 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
2111 a hook, make it permanent, and do a `scm_c_define' on it.
2113 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
2115 * socket.c (s_scm_inet_pton): fix docstring quoting.
2116 (s_scm_inet_ntop): ditto.
2118 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
2120 * hashtab.c (scm_internal_hash_fold): fix argument position in
2123 * environments.c (s_scm_import_environment_set_imports_x): fix
2124 argument position in SCM_ASSERT.
2126 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
2127 (s_scm_make_iloc): ditto.
2129 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2131 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
2133 * eval.c (promise_print): Read the promise's value as an object.
2135 (SCM_CEVAL): Don't perform side-effecting operations in macro
2138 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
2139 conditional expression.
2141 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
2144 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
2145 text, removed redundant computation of effective_length and fixed
2148 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
2151 (wrap_init): Don't use SCM_C[AD]R for non pairs.
2153 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
2155 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
2156 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
2158 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
2160 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
2161 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
2162 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
2163 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
2165 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
2167 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
2169 * ramap.c (ramap_rp): Removed bogus `;´.
2171 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
2174 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
2175 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
2176 Read SCM objects rather than scm_bits_t values.
2178 * tags.h (SCM_VOIDP_TEST): Removed.
2180 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
2181 value of 2 now corresponds to the former 1, the current 1
2182 corresponds to the former situation that SCM_VOIDP_TEST was
2185 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
2186 If this appears to be not ANSI compliant, we will change it to
2187 typedef struct scm_unused_struct { } * SCM;
2188 Thanks to Han-Wen Nienhuys for the suggestion.
2190 * unif.c (scm_array_set_x): Fix typing problem, and use
2191 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
2192 dealing with uniform vectors.
2194 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
2196 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
2197 (scm_igc): mark from them, too (precisely, not conservatively!).
2199 * root.h (scm_gc_registered_roots): new object in
2202 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
2203 `scm_protect_object'. shouldn't call it at all, though, it seems.
2205 * gc.c (scm_[un]protect_object): deprecated.
2206 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
2207 (scm_gc_[un]register_root[s]): new.
2209 * gc.h: add prototypes for scm_gc_[un]protect_object,
2210 scm_gc_[un]register_root[s].
2212 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
2214 revert the controversial part of the 2001-05-24 changes.
2216 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
2218 * modules.c (scm_env_module): Exported to Scheme.
2220 * eval.c (scm_debug_opts): New option `show-file-name'.
2222 * debug.h (SCM_SHOW_FILE_NAME): New.
2224 * backtrace.c: Include "libguile/filesys.h".
2225 (sym_base, display_backtrace_get_file_line,
2226 display_backtrace_file, display_backtrace_file_and_line): New.
2227 (display_frame): Call display_backtrace_file_and_line if that is
2229 (display_backtrace_body): Call scm_display_backtrace_file if
2232 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
2233 Prototypes removed since there's no definition for these
2236 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2238 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
2239 Changed use of scm_array->scm_array_t and
2240 scm_array_dim->scm_array_dim_t to enable build with
2241 --disable-deprecated.
2243 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
2245 The purpose of this set of changes is to regularize Guile's usage
2246 of ANSI C integral types, with the following ideas in mind:
2248 - SCM does not nesessarily have to be long.
2249 - long is not nesessarily enough to store pointers.
2250 - long is not nesessarily the same size as int.
2252 The changes are incomplete and possibly buggy. Please test on
2256 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
2259 * unif.h: type renaming:
2260 scm_array -> scm_array_t
2261 scm_array_dim -> scm_array_dim_t
2262 the old names are deprecated, all in-Guile uses changed.
2264 * tags.h (scm_ubits_t): new typedef, representing unsigned
2267 * stacks.h: type renaming:
2268 scm_info_frame -> scm_info_frame_t
2269 scm_stack -> scm_stack_t
2270 the old names are deprecated, all in-Guile uses changed.
2272 * srcprop.h: type renaming:
2273 scm_srcprops -> scm_srcprops_t
2274 scm_srcprops_chunk -> scm_srcprops_chunk_t
2275 the old names are deprecated, all in-Guile uses changed.
2277 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
2278 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
2279 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
2280 vectors.c, vports.c, weaks.c:
2281 various int/size_t -> size_t/scm_bits_t changes.
2283 * random.h: type renaming:
2284 scm_rstate -> scm_rstate_t
2285 scm_rng -> scm_rng_t
2286 scm_i_rstate -> scm_i_rstate_t
2287 the old names are deprecated, all in-Guile uses changed.
2289 * procs.h: type renaming:
2290 scm_subr_entry -> scm_subr_entry_t
2291 the old name is deprecated, all in-Guile uses changed.
2293 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
2295 scm_option -> scm_option_t
2296 the old name is deprecated, all in-Guile uses changed.
2298 * objects.c: various long -> scm_bits_t changes.
2299 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
2301 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
2304 * num2integral.i.c: new file, multiply included by numbers.c, used
2305 to "templatize" the various integral <-> num conversion routines.
2307 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
2308 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
2310 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
2311 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
2312 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
2313 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
2314 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
2315 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
2316 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
2317 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
2318 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
2319 scm_num2size): new functions.
2321 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
2323 * load.c: change int -> size_t in various places (where the
2324 variable is used to store a string length).
2325 (search-path): call scm_done_free, not scm_done_malloc.
2327 * list.c (scm_ilength): return a scm_bits_t, not long.
2328 some other {int,long} -> scm_bits_t changes.
2330 * hashtab.c: various [u]int -> scm_bits_t changes.
2331 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
2332 (scm_ihashx): n: uint -> scm_bits_t
2333 use scm_bits2num instead of scm_ulong2num.
2335 * gsubr.c: various int -> scm_bits_t changes.
2337 * goops.[hc]: various {int,long} -> scm_bits_t changes.
2339 * gh_data.c (gh_num2int): no loss of precision any more.
2341 * gh.h (gh_str2scm): len: int -> size_t
2342 (gh_{get,set}_substr): start: int -> scm_bits_t,
2344 (gh_<num>2scm): n: int -> scm_bits_t
2345 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
2346 (gh_length): return scm_bits_t, not unsigned long.
2348 * gc.[hc]: various small changes relating to many things stopping
2349 being long and starting being scm_[u]bits_t instead.
2350 scm_mallocated should no longer wrap around.
2352 * fports.h: type renaming:
2353 scm_fport -> scm_fport_t
2354 the old name is deprecated, all in-Guile uses changed.
2356 * fports.c (fport_fill_input): count: int -> scm_bits_t
2357 (fport_flush): init_size, remaining, count: int -> scm_bits_t
2359 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
2360 those prototypes, as the functions they prototype don't exist.
2362 * fports.c (default_buffer_size): int -> size_t
2363 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
2364 default_size: int -> size_t
2365 (scm_setvbuf): csize: int -> scm_bits_t
2367 * fluids.c (n_fluids): int -> scm_bits_t
2368 (grow_fluids): old_length, i: int -> scm_bits_t
2369 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
2371 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
2373 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
2374 the new and shiny SCM_NUM2INT.
2376 * extensions.c: extension -> extension_t (and made a typedef).
2378 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
2379 there are no nasty surprises if/when the various deeply magic tag
2380 bits move somewhere else.
2382 * eval.c: changed the locals used to store results of SCM_IFRAME,
2383 scm_ilength and such to be of type scm_bits_t (and not int/long).
2384 (iqq): depth, edepth: int -> scm_bits_t
2385 (scm_eval_stack): int -> scm_bits_t
2386 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
2387 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
2388 i: int -> scm_bits_t
2390 * environments.c: changed the many calls to scm_ulong2num to
2392 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
2394 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
2396 * debug.h: type renaming:
2397 scm_debug_info -> scm_debug_info_t
2398 scm_debug_frame -> scm_debug_frame_t
2399 the old names are deprecated, all in-Guile uses changed.
2400 (scm_debug_eframe_size): int -> scm_bits_t
2402 * debug.c (scm_init_debug): use scm_c_define instead of the
2403 deprecated scm_define.
2405 * continuations.h: type renaming:
2406 scm_contregs -> scm_contregs_t
2407 the old name is deprecated, all in-Guile uses changed.
2408 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
2409 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
2411 * continuations.c (scm_make_continuation): change the type of
2412 stack_size from long to scm_bits_t.
2414 * ports.h: type renaming:
2415 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
2416 scm_port -> scm_port_t
2417 scm_ptob_descriptor -> scm_ptob_descriptor_t
2418 the old names are deprecated, all in-Guile uses changed.
2419 (scm_port_t.entry): int -> scm_bits_t.
2420 (scm_port_t.line_number): int -> long.
2421 (scm_port_t.putback_buf_size): int -> size_t.
2423 * __scm.h (long_long, ulong_long): deprecated (they pollute the
2424 global namespace and have little value beside that).
2425 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
2427 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
2428 exist (for size_t & ptrdiff_t).
2429 (scm_sizet): deprecated.
2431 * Makefile.am (noinst_HEADERS): add num2integral.i.c
2433 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
2435 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
2436 SCM_VARIABLE_INIT since that it what it used to be.
2438 * deprecation.c (scm_include_deprecated_features): Make docstring
2439 ANSIsh. Thanks to Matthias Köppe!
2441 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
2443 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
2444 needed for weak-key hashtables.
2446 * procs.c (scm_make_subr_with_generic): Add missing last argument
2447 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
2449 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
2450 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
2452 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
2454 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
2456 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
2457 `duplicate_string'. Do not use an indirect cell, store symbol
2458 directly in collision list of hash table.
2459 (duplicate_string): Removed.
2461 * init.c (scm_init_guile_1): Call scm_init_extensions.
2463 * Makefile.am: Add "extensions.c" and related files in all the
2466 * extensions.h, extension.c: New files.
2468 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
2470 * modules.h (scm_system_module_env_p): Move out of deprecated
2473 * rw.h (scm_init_rw): Added prototype.
2475 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
2476 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
2477 New functions. They replace scm_make_gsubr and
2478 scm_make_gsubr_with_generic. The `make' variants only create the
2479 gsubr object, while the `define' variants also put it into the
2480 current module. Changed all callers.
2481 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
2483 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
2484 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
2485 functions. They replace scm_make_subr, scm_make_subr_opt and
2486 scm_make_subr_with_generic. The `make' variants only create the
2487 subr object, while the `define' variants also put it into the
2488 current module. Changed all callers.
2489 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
2492 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
2493 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
2496 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
2498 * throw.c (scm_lazy_catch): Slight docstring clarification.
2500 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
2502 * throw.c: Lazy-catch handlers are no longer allowed to return.
2503 Fixed comments throughout.
2504 (scm_ithrow): Signal an error when a lazy-catch handler returns.
2505 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
2508 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
2509 refered to s_scm_minor_version previously.
2511 * modules.h, modules.c: Moved around a lot of code so that
2512 deprecated features appear at the bottom.
2513 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
2514 module_prefix, make_modules_in_var, beautify_user_module_x_var,
2515 scm_the_root_module, scm_make_module, scm_ensure_user_module,
2516 scm_load_scheme_module): Deprecated.
2517 (scm_system_module_env_p): Return SCM_BOOL_T directly for
2518 environments corresponding to the root module.
2519 (convert_module_name, scm_c_resolve_module,
2520 scm_c_call_with_current_module, scm_c_define_module,
2521 scm_c_use_module, scm_c_export): New.
2522 (the_root_module): New static variant of scm_the_root_module. Use
2523 it everywhere instead of scm_the_root_module.
2525 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
2526 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
2527 (scm_c_with_fluid): New.
2528 (scm_with_fluids): Use scm_c_with_fluids instead of
2529 scm_internal_with_fluids.
2531 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
2532 `scm_init_goops'. Do not explicitly create/switch modules.
2533 Return SCM_UNSPECIFIED.
2534 (scm_init_goops): Only register `%init-goops-builtins' procedure.
2535 (scm_load_goops): Use scm_c_resolve_module instead of
2538 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
2539 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
2540 `scm_init_rw' prior to loading the startup files.
2542 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
2543 scm_init_rdelim. Do not explicitly create/switch modules.
2544 Return SCM_UNSPECIFIED.
2545 (scm_init_rdelim): Only register `%init-rdelim-builtins'
2548 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
2549 explicitly create/switch modules. Return SCM_UNSPECIFIED.
2550 (scm_init_rw): Only register `%init-rw-builtins' procedure.
2552 * script.c (scm_shell): Evaluate the compiled switches in the
2553 current module, not in the root module.
2555 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
2557 * fluids.c (scm_c_with_fluids): Rename from
2558 scm_internal_with_fluids.
2559 (scm_internal_with_fluids): Deprecated.
2560 (scm_c_with_fluid): New.
2562 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2564 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
2566 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
2567 accessed with SCM_C[AD]R.
2569 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
2571 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
2573 * version.c (s_scm_major_version): doc fixes.
2574 (s_scm_minor_version): doc fixes.
2575 (s_scm_minor_version): new function.
2577 * version.h (scm_init_version): new function.
2579 * versiondat.h.in: add GUILE_MICRO_VERSION.
2581 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2583 * deprecation.c (scm_init_deprecation): Renamed
2584 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
2586 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
2588 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
2589 dependent on cpp_cnvt.awk
2591 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2593 * script.c (scm_compile_shell_switches): New command line option
2594 `--use-srfi' for loading a list of SRFIs on startup.
2595 (scm_shell_usage): Added `--use-srfi' to help message.
2597 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2599 Merged from mvo-vcell-cleanup-1-branch.
2601 The concept of vcells has been removed from Guile. With it,
2602 explicit obarrays and associated operations are gone. Use
2603 hashtables instead of obarrays.
2605 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
2606 result as variable instead of vcell. Glocs no longer point to a
2607 vcell but to a variable. Use scm_c_define instead of
2608 scm_sysintern and treat the result as a variable (which it is),
2611 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
2612 SCM_DEFVARIABLEP): Deprecated.
2613 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
2614 (variable_print): Do not print name of variable.
2615 (variable_equalp): Compare values, not vcells.
2616 (anonymous_variable_sym): Removed.
2617 (make_vcell_variable): Removed.
2618 (make_variable): New, as replacement.
2619 (scm_make_variable, scm_make_undefined_variable): Do not take name
2621 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
2623 (scm_builtin_variable): Deprecated.
2625 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
2626 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
2627 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
2628 scm_sysintern, scm_sysintern0, scm_symbol_value0,
2629 scm_string_to_obarray_symbol, scm_intern_symbol,
2630 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
2631 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
2632 Deprecated and moved to "symbols-deprecated.c".
2633 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
2634 (scm_init_symbols): Call scm_init_symbols_deprecated.
2635 * symbols-deprecated.c: New file.
2636 * Makefile.am: Added symbols-deprecated.c and related files in all
2639 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2640 SCM_GLOBAL_VCELL_INIT): Deprecated.
2641 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
2642 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
2644 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
2647 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
2648 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
2649 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
2650 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
2651 Changed according to the `throughout' comments.
2653 * modules.h, modules.c (scm_module_system_booted_p): Changed type
2655 (scm_module_type): Removed.
2656 (the_root_module): Renamed to the_root_module_var. Now points to
2657 a variable instead of a vcell. Updated all uses.
2658 (scm_the_root_module): Return SCM_BOOL_F when module systems
2659 hasn't been booted yet.
2660 (SCM_VALIDATE_STRUCT_TYPE): Removed.
2661 (scm_post_boot_init_modules): Made static.
2662 (scm_set_current_module): Call scm_post_boot_init_modules on first
2664 (make_modules_in, beautify_user_module_x, resolve_module,
2665 try_module_autoload, module_make_local_var_x): Tacked on "_var"
2666 suffix. Now point to variables instead of vcells. Updated all
2668 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
2669 and return SCM_BOOL_F in that case.
2670 (scm_module_transformer): Likewise.
2671 (sym_module, scm_lookup_closure_module, scm_env_module): New.
2672 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
2673 (scm_eval_closure_lookup): Do not allow new definitions when
2674 `interface' flag is set.
2675 (scm_standard_interface_eval_closure): New.
2676 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
2677 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
2678 scm_c_lookup, scm_c_module_define, scm_c_define,
2679 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
2680 scm_modules_prehistory): New.
2681 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
2682 instead of scm_intern0.
2684 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
2687 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
2688 hashtable operations to maintain the keywords, not obarray ones.
2690 * init.c (scm_load_startup_files): Do not call
2691 scm_post_boot_init_modules. This is done by
2692 scm_set_current_module now.
2693 (scm_init_guile_1): Call scm_modules_prehistory. Call
2694 scm_init_variable early on.
2696 * goops.c (s_scm_sys_goops_loaded): Get
2697 var_compute_applicable_methods from scm_sym2var, not from a direct
2698 invocation of scm_goops_lookup_closure.
2700 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
2702 * gc.c: Added simple debugging hack to mark phase of GC: When
2703 activated, do not tail-call scm_gc_mark. This gives nice
2705 (scm_unhash_name): Removed.
2707 * feature.c (features): Renamed to features_var. Now points to a
2708 variable instead of a vcell. Updated all uses.
2710 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
2711 `scm_current_module_lookup_closure' which will do the right thing
2712 when the module system hasn't been booted yet.
2713 (SCM_GLOC_SYM): Removed.
2714 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
2715 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
2717 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
2718 instead of with vcells. Do not overwrite `var' with the result of
2719 the lookup, use the new `real_var' instead. Remove `var2' in
2720 exchange (which was only used with threads).
2721 (sym_three_question_marks): New.
2722 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
2724 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
2725 (scm_m_atfop): Expect the function definition to be a variable
2727 (scm_macroexp): Do not use `unmemocar', explicitely remember the
2729 (scm_unmemocopy): Removed thoughts about anti-macro interface.
2730 (scm_eval_args): Use more explicit code in the gloc branch of the
2731 atrocious struct ambiguity test. The optimizer will sort this
2733 (scm_deval_args): Likewise.
2734 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
2735 remember the symbol instead. Added some comments where
2736 scm_tc3_cons_gloc really exclusively refers to structs.
2737 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
2738 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
2739 of scm_sysintern in general.
2741 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
2744 * debug.c (s_scm_make_gloc): Only allow proper variables, no
2745 pairs. Put the variable directly in the gloc.
2746 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
2747 (scm_init_debug): Use scm_c_define instead scm_sysintern.
2749 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
2751 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
2752 scm_the_last_stack_fluid_var. It now points to a variable instead
2753 of a vcell. Updated all uses.
2754 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
2755 instead of a vcell. Updated all uses.
2757 * _scm.h: Include "variables.h" and "modules.h" since almost
2758 everybody needs them now.
2760 * root.h (scm_symhash, scm_symhash_vars): Removed.
2761 * gc.c (scm_init_storage): Do not initialize them.
2763 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2765 * eval.c (scm_init_eval): Initialize scm_undefineds and
2768 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
2769 like the SCM_NEWCELL macro counterparts.
2771 (scm_init_storage, scm_init_gc): Moved initialization of
2772 scm_tc16_allocated from scm_init_gc to scm_init_storage.
2774 (scm_init_storage): Moved initialization of scm_undefineds and
2775 scm_listofnull to eval.c, initializion of scm_nullstr to
2776 strings.c, initializion of scm_nullvect to vectors.c.
2778 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
2779 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
2781 * init.c (scm_init_guile_1): Reordered some initializations and
2782 added dependcy information comments.
2784 * load.c (scm_init_load): Use scm_nullstr.
2786 * strings.c (scm_init_strings): Initialize scm_nullstr.
2788 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
2790 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
2792 * values.c (print_values): Print as a unreadable object, not as
2793 multiple lines. Thanks to Matthias Köppe!
2795 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2797 * deprecation.c: Fixed copyright date.
2799 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
2800 DEPRECATION_H to SCM_DEPRECATION_H.
2802 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
2804 * guile-doc-snarf.in: Update copyright.
2805 Fix relative path bug. Thanks to Sergey Poznyakoff.
2807 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2809 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
2810 accept open ports. Thanks to Quetzalcoatl Bradley!
2812 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2814 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
2815 has 779 primitives on startup.
2817 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
2819 * eval.c (scm_i_eval): Copy expression before passing it to
2820 SCM_XEVAL. The copy operation was removed unintendedly during my
2821 change on 2001-03-25.
2823 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
2825 from Matthias Köppe (thanks!):
2827 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
2830 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
2833 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2835 * gc.c (scm_init_gc): Added FIXME comment.
2837 * hooks.c: Since hooks don't have a name any more, it is not
2838 necessary to include objprop.h.
2840 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
2842 (symbol_name, scm_make_hook_with_name): Removed.
2844 (scm_create_hook): Don't set the hook's name property.
2846 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
2848 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
2850 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
2852 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
2853 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
2854 FLOBUFLEN and define it unconditionally.
2856 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
2858 * gh_data.c (gh_lookup): Call gh_module_lookup with
2859 `scm_current_module ()', not `#f'.
2860 (gh_module_lookup): Expect a module instead of an obarray as first
2861 argument and do lookup in that module.
2863 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
2864 arrays. The length of array is already determined differently and
2865 scm_uniform_vector_length does not work on arrays.
2867 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2869 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
2870 as well. "SCM (*)(...)" does not work on RedHat 7.1.
2872 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
2873 they are not used. Changed `wrong type' error into `wrong num
2874 args' error. Changed all callers.
2876 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
2877 arguments are supplied.
2879 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
2881 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
2882 describe `regexp/notbol' and `regexp/noteol' execution flags.
2884 * strop.c (scm_substring_move_x): Doc fix; nfc.
2886 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
2888 * objects.c, objects.h (scm_valid_object_procedure_p): New.
2889 (scm_set_object_procedure_x): Use it to check argument. Fix
2892 * evalext.c (scm_definedp): Fix docstring.
2894 2001-05-05 Gary Houston <ghouston@arglist.com>
2896 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
2899 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
2901 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
2902 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
2903 Change R4RS references to R5RS.
2905 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
2906 docstring source are correctly reproduced in the output (ii)
2907 we don't anymore get occasional trailing quotes. Also reorganized
2908 and commented the code a little.
2910 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
2913 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2915 * strop.c (scm_string_split): New procedure.
2917 * strop.h (scm_string_split): Added prototype.
2919 2001-05-04 Gary Houston <ghouston@arglist.com>
2921 * socket.c: define uint32_t if netdb.h doesn't. thanks to
2924 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
2926 * rw.c: Include "modules.h" and "strports.h".
2928 * net_db.h (scm_gethost): Added prototype.
2930 * deprecation.h, deprecation.c: New.
2931 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
2932 (DOT_X_FILES): Added "deprecation.x".
2933 (modinclude_HEADERS): Added "deprecation.h".
2935 * init.c: Include "deprecation.h".
2936 (scm_init_guile_1): Call scm_init_deprecation.
2938 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
2940 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
2941 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
2944 2001-04-29 Gary Houston <ghouston@arglist.com>
2946 * rw.c: new file, implementing C part of module (ice-9 rw).
2947 (scm_read_string_x_partial): moved from ioext.c
2948 (scm_init_rw): new proc.
2950 init.c: include rw.h and call scm_init_rw.
2951 Makefile.am: include rw.c and rw.h.
2953 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
2955 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
2956 know what's supposed to happen to it.
2958 * list.h (scm_list_star): deprecation expired - removed.
2960 * numbers.h (scm_dblproc): deprecation expired - removed.
2961 (SCM_UNEGFIXABLE): deprecation expired - removed.
2962 (SCM_FLOBUFLEN): deprecation expired - removed.
2963 (SCM_INEXP): deprecation expired - removed.
2964 (SCM_CPLXP): deprecation expired - removed.
2965 (SCM_REAL): deprecation expired - removed.
2966 (SCM_IMAG): deprecation expired - removed.
2967 (SCM_REALPART): deprecation expired - removed.
2968 (scm_makdbl): deprecation expired - removed.
2969 (SCM_SINGP): deprecation expired - removed.
2970 (SCM_NUM2DBL): deprecation expired - removed.
2971 (SCM_NO_BIGDIG): deprecation expired - removed.
2973 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
2974 (scm_tc_dblr): deprecation expired - removed.
2975 (scm_tc_dblc): deprecation expired - removed.
2976 (scm_tc16_flo): deprecation expired - removed.
2977 (scm_tc_flo): deprecation expired - removed.
2979 * tag.h (scm_tag): deprecation expired - removed.
2981 * tag.c: (scm_tag): deprecation expired - removed.
2983 * ioext.c: (scm_fseek): deprecation expired - removed.
2985 * ioext.h (scm_fseek): deprecation expired - removed.
2987 * gh_data.c (gh_int2scmb): deprecation expired - removed.
2989 * gh.h (gh_int2scmb): deprecation expired - removed.
2991 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
2993 * stacks.c (scm_make_stack): Fix typo in docstring.
2995 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
2997 * error.c (scm_sysmissing): deprecation expired - removed.
2999 * error.h (scm_sysmissing): deprecation expired - removed.
3002 (scm_init_gc): gc-thunk deprecation expired - removed.
3003 (scm_gc_vcell): deprecation expired - removed.
3004 (gc_async_thunk): scm_gc_vcell related code removed.
3006 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
3009 (SCM_NSTRINGP): deprecation expired - removed.
3010 (SCM_NRWSTRINGP): deprecation expired - removed.
3012 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
3015 (SCM_ICHRP): deprecation expired - removed.
3016 (SCM_ICHR): deprecation expired - removed.
3017 (SCM_MAKICHR): deprecation expired - removed.
3020 (SCM_INPORTP): deprecation expired - removed.
3021 (SCM_OUTPORTP): deprecation expired - removed.
3023 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
3025 * modules.c (scm_module_type): New.
3026 (scm_post_boot_init_modules): Initialize from Scheme value.
3027 (the_module, scm_current_module, scm_init_modules): the_module is
3029 (scm_current_module): Export to Scheme.
3030 (scm_set_current_module): Do not call out to Scheme, do all the
3031 work in C. Export procedure to Scheme. Only accept modules, `#f'
3032 is no longer valid as the current module. Only set
3033 scm_top_level_lookup_closure_var and scm_system_transformer when
3034 they are not deprecated.
3035 (scm_module_transformer, scm_current_module_transformer): New.
3037 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
3038 scm_current_module_transformer, scm_module_transformer): New.
3040 * gh_data.c: Removed FIXME comment about gh_lookup returning
3041 SCM_UNDEFINED. That's the right thing to do.
3043 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
3044 into the conditionally compiled sections.
3045 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
3046 scm_current_module_transformer instead of scm_system_transformer.
3047 * init.c (start_stack): Move initialization of
3048 scm_system_transformer to the deprecated section.
3050 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
3052 * throw.c (scm_throw): Correct docstring.
3054 2001-04-22 Gary Houston <ghouston@arglist.com>
3056 * socket.c: attempted to improve the docstrings slightly.
3058 * net_db.c: remove bogus "close" declaration.
3059 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
3060 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
3062 * net_db.h: declarations moved too.
3064 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
3066 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
3067 (VALIDATE_INET6): new macro.
3068 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
3069 inet-pton and inet-ntop.
3070 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
3071 (scm_addr_vector): use ipv6_net_to_num.
3073 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3075 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
3076 smob number explicitly. Use SCM_TC2SMOBNUM instead.
3078 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
3079 when compiled in debug mode.
3081 (scm_gc_sweep): Only call smob's free function if it is defined.
3083 * print.c (scm_iprin1): No need to check for validity of smob
3084 type or existence of print function.
3086 * smob.[ch] (scm_smobs): Made into a fixed size global array.
3087 Resizing will not work well with preemptive threading.
3089 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
3091 (scm_make_smob_type): Extracted initialization of smob
3092 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
3093 of the critical section.
3095 (scm_smob_prehistory): Initialize all smob descriptors. By
3096 default, don't assign a smob free function: Most smob types don't
3099 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
3101 2001-04-21 Gary Houston <ghouston@arglist.com>
3103 * socket.c (FLIP_NET_HOST_128): new macro.
3104 (scm_fill_sockaddr): use new macro.
3105 (scm_addr_vector): completed IPv6 address support. added const
3106 to the address parameter.
3108 2001-04-20 Gary Houston <ghouston@arglist.com>
3110 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
3111 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
3113 (scm_addr_vector): use a switch instead of multiple if statements.
3114 Add support for IPv6 (incomplete) .
3115 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
3117 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3119 * struct.c (scm_free_structs): Only pairs may be accessed with
3122 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3124 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
3126 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3127 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
3128 parentheses in order to get the correct associativity.
3130 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3132 * unif.c (scm_array_to_list): Added missing handling of arrays of
3133 bytes. Thanks to Masao Uebayashi for the bug report.
3135 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3137 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
3140 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3142 * procs.h (SCM_CLOSURE_FORMALS): New macro.
3144 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
3145 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
3146 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
3147 SCM_CLOSURE_FORMALS.
3149 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
3150 (scm_i_procedure_arity): Prefer stronger predicates like
3151 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3153 * macros.c (macro_print): Extracted macro printing code from
3154 print.c and simplified it.
3156 (scm_macro_type): Use SCM_MACRO_TYPE;
3158 (scm_init_macros): Use macro_print for printing macros.
3160 * print.c (scm_print_opts): Improved option documentation.
3162 (scm_iprin1): Extracted printing of macros to macros.c.
3163 Simplified printing of ordinary closures.
3165 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
3166 Martin Grabmueller for the bug report.
3168 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3170 This patch eliminates some further applications of SCM_C[AD]R to
3173 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
3174 never been applied to real pairs.
3176 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
3178 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
3180 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
3181 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
3182 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
3184 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
3187 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
3188 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
3190 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
3191 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
3192 SCM_SET{AND,OR}_CAR.
3194 2001-04-17 Gary Houston <ghouston@arglist.com>
3196 * some initial support for IPv6:
3198 * socket.c (scm_fill_sockaddr): improve the argument validation.
3199 don't allocate memory until all args are checked. instead of
3200 unconditional memset of soka, try setting sin_len to 0 if
3201 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
3202 (scm_socket, scm_connect): extend docstrings for IPv6.
3203 (scm_init_socket): intern AF_INET6 and PF_INET6.
3205 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
3207 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
3208 matches SCM_DEFER_INTS at the beginning of the function.
3210 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
3212 * gc.c (scm_igc): Unconditionally call
3213 SCM_CRITICAL_SECTION_START/END.
3215 * fluids.c (next_fluid_num): Unconditionally call
3216 SCM_CRITICAL_SECTION_START/END.
3217 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
3219 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
3220 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
3223 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
3224 Defined as nothing for the case of !defined(USE_THREADS).
3225 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
3227 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
3228 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
3230 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
3231 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
3232 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
3233 SCM_CRITICAL_SECTION_START/END.
3234 (SCM_REALLOW_INTS: Bug fix. Don't call
3235 SCM_THREAD_SWITCHING_CODE.
3236 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
3237 SCM_THREAD_SWITCHING_CODE directly.
3238 (SCM_ENTER_A_SECTION): Unconditionally use
3239 SCM_CRITICAL_SECTION_START/END. (was:
3240 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
3242 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3244 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
3245 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
3246 allowed to explicitly set this macro via the CFLAGS variable
3249 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
3250 (SCM_THREAD_CRITICAL_SECTION_START,
3251 SCM_THREAD_CRITICAL_SECTION_END): Renamed
3252 SCM_THREAD_CRITICAL_SECTION_START/END to
3253 SCM_CRITICAL_SECTION_START/END.
3255 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
3257 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
3260 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
3261 (MISSING_BZERO_DECL): Remove the declaration.
3263 Thanks to NIIBE Yutaka.
3265 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3267 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
3268 goops module should be registered in order to work for an
3269 application which uses libguile statically linked.)
3271 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3273 * numbers.[ch] (scm_num2long, scm_num2long_long,
3274 scm_num2ulong_long, scm_num2ulong): Argument position is an
3277 * environments.c (eval_environment_folder,
3278 import_environment_folder), gh_data.c (gh_scm2longs,
3279 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
3280 for integers and pointers, respectively.
3282 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
3283 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
3284 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
3285 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
3287 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
3288 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
3289 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
3290 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
3291 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
3292 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
3294 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
3296 * strings.c (scm_read_only_string_p): Update docstring to reflect
3297 current (non-)usage of "read only" strings.
3298 (scm_make_shared_substring): Clarify docstring by changing
3299 "semantics" to "arguments".
3301 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3303 * hooks.c (scm_make_hook, scm_make_hook_with_name),
3304 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
3307 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3309 The following changes make the documentation more consistent.
3311 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
3312 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
3313 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
3314 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
3317 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
3318 (scm_array_dimensions, scm_make_shared_array),
3319 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
3320 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
3321 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
3322 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
3323 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
3324 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
3325 macros.c (scm_makmmacro), list.c (scm_append), environments.c
3326 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
3327 @example ... @end example to @lisp ... @end lisp.
3329 * weaks.c (scm_weak_vector): Corrected docstring.
3331 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
3332 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
3333 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
3334 (scm_hashx_set_x, scm_hashx_get_handle),
3335 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
3336 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
3337 vectors.c (scm_vector_fill_x), strings.c
3338 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
3339 objprop.c (scm_set_object_properties_x):
3340 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
3341 strports.c (scm_call_with_input_string), ports.c
3342 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
3343 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
3344 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
3345 (scm_make_weak_vector,scm_weak_vector_p),
3346 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
3347 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
3348 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3349 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
3350 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
3351 Made parameter names match documentation by renaming parameters
3352 and/or fixing docstrings.
3354 * numbers.c (scm_ash): Corrected Texinfo markup.
3356 * strop.c (scm_string_index, scm_string_rindex),
3357 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
3359 * vports.c (scm_make_soft_port), unif.c
3360 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
3361 (scm_dimensions_to_uniform_array, scm_transpose_array),
3362 (scm_array_in_bounds_p, scm_uniform_vector_ref),
3363 (scm_bit_count, scm_bit_position, scm_bit_count_star),
3364 (scm_array_to_list, scm_list_to_uniform_array),
3365 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
3366 (scm_open_input_string, scm_open_output_string),
3367 (scm_get_output_string), strop.c (scm_string_copy),
3368 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
3369 (scm_get_internal_real_time, scm_times),
3370 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
3371 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
3372 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
3373 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
3374 simpos.c (scm_system), random.c (scm_random_uniform),
3375 (scm_random_normal, scm_random_exp), ramap.c
3376 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
3377 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
3378 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
3379 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
3380 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
3381 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
3382 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
3383 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
3384 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
3385 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
3386 (scm_logand, scm_logior, scm_logxor, scm_lognot),
3387 (scm_integer_expt, scm_bit_extract, scm_logcount),
3388 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
3389 net_db.c (scm_inet_netof, scm_lnaof), modules.c
3390 (scm_interaction_environment), macros.c (scm_makacro),
3391 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
3392 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
3393 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
3394 (scm_fluid_ref), filesys.c (scm_open_fdes),
3395 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
3396 Docstring correction: `Returns' -> `Return'
3398 * gc.c (scm_set_debug_cell_accesses_x):
3399 (s_scm_gc_set_debug_check_freelist_x):
3400 * fluids.c (scm_fluid_p): Added texinfo markup.
3402 * error.c (scm_strerror): Made docstring more precise.
3404 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
3405 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
3406 (scm_symbol_p, scm_symbol_to_string), strorder.c
3407 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
3408 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
3409 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
3410 (scm_string_ci_geq_p), strop.c (scm_string_copy),
3411 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
3413 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3415 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
3416 mode, as suggested by Michael Livshin.
3418 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
3420 * backtrace.c (display_backtrace_body): since the `print_state'
3421 variable is not used (instead its data field is used directly as
3422 `pstate'), protect it from the hungry compiler optimizations.
3423 thanks to Bill Schottstaedt for the report.
3425 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3427 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
3428 It is only defined and used if guile is compiled with
3429 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
3430 let cells with a free_cell type tag be visible outside of the
3431 garbage collector when in debug mode.
3433 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
3435 (scm_assert_cell_valid): Use a local static variable to avoid
3438 (MARK): Only check for rogue cell pointers in debug mode. Use
3439 scm_cellp for this purpose and place all checks for rogue pointers
3440 into that function. Further, since due to conservative scanning
3441 we may encounter free cells during marking, don't use the standard
3442 cell type accessor macro to determine the cell type.
3444 (scm_cellp): Check if the cell pointer actually points into a
3447 (scm_init_gc): Initalize scm_tc16_allocated.
3449 * gc.h (GCH): Renamed to SCM_GC_H.
3451 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
3452 might be unnecessary, but I feel better this way :-)
3454 (SCM_GC_CELL_TYPE): New macro.
3456 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
3457 in guile, and it is unlikely that they will be applied to real
3460 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
3462 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
3463 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
3465 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
3466 make sure that in debug mode no free cell will ever be visible
3467 outside of the garbage collector.
3469 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3471 * async.c (scm_asyncs_pending): Don't use != to compare SCM
3474 * async.c (scm_system_async), variable.c (scm_make_variable,
3475 scm_make_undefined_variable): Use scm_cons to create a pair.
3477 * debug.c (scm_reverse_lookup): Perform proper type checking.
3478 Remove suspicious use of SCM_SLOPPY_CONSP.
3480 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
3481 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
3482 the corresponding optimization.
3484 * eval.c (iqq): Use proper type check.
3486 (scm_m_expand_body): Remove redundant type checks.
3488 (promise_print): Don't access promise cells as pairs.
3490 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
3491 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
3492 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
3493 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
3494 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
3496 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
3497 (scm_iprin1): Use new macro predicate and accessors.
3499 * eval.h (scm_tc16_macro): Removed declaration. It is declared
3502 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
3503 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
3504 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
3505 SCM_VARIABLE_H. Even the macros that are used to inhibit
3506 including a header file twice should be in the SCM_ namespace.
3508 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
3509 properties.c (scm_primitive_property_ref,
3510 scm_primitive_property_del_x): Prefer stronger predicates like
3511 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3513 * gc.c (MARK): Use proper macros to access procedure-with-setter
3514 cell elements and closure cell elements.
3516 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
3517 access free cells as pairs.
3519 (scm_unprotect_object): scm_hashq_get_handle returns #f if
3520 no hashtab entry is found.
3522 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
3523 SCM_CLR_PORT_OPEN_FLAG.
3525 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
3526 use SCM_SET_C[AD]R for uninitialized cells.
3528 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
3529 If the hashtable has no slots, return #f instead of '(). This
3530 unifies the return value with most assoc-functions.
3532 (scm_hash_fn_ref): Use proper type check.
3534 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
3535 Removed references to non-existing functions from documentation.
3537 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
3538 access keyword cell elements.
3540 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
3543 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
3545 * print.c (scm_iprlist): Added comment. Improved loop
3548 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
3551 * smob.c (scm_markcdr): Don't access smob cells as pairs.
3553 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
3555 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
3558 * variable.c (variable_print, variable_equalp, scm_variable_ref,
3559 scm_variable_set_x): Use proper macros to access variable cell
3562 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
3564 * variable.h (SCM_VARVCELL): Don't access variable cells as
3567 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
3568 added FIXME comment, removed register specifier.
3570 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
3572 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
3573 * init.c (scm_init_guile_1): Don't init goopscore module.
3575 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3577 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
3579 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3581 * strop.c (scm_string_to_list): Fixed docstring markup.
3582 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
3583 (scm_string_downcase, scm_string_capitalize_x),
3584 (scm_string_capitalize): Rewrote and corrected docstrings.
3585 (scm_string_ci_to_symbol): Made docstring more explicit.
3587 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3589 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
3591 (scm_call_with_values): Removed.
3592 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
3593 so that it can be exported.
3594 (scm_call_with_values): Removed.
3596 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
3597 * eval.c: Include "libguile/values.h"
3598 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
3600 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
3601 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
3602 New delcarations to support above change.
3604 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
3605 errors with last change.
3607 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
3609 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
3610 scm_i_eval): Moved the application of the system transformer from
3611 scm_i_eval to scm_primitive_eval.
3613 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
3615 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
3617 * strop.c (scm_string_index): Fix docstring line break
3620 * list.c (scm_cons_star): Fix docstring typo.
3622 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3624 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
3625 (big2str), ports.c (scm_drain_input), read.c (scm_read,
3626 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
3627 scm_make_string, scm_string_append), strports.c (st_resize_port,
3628 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
3629 scm_makstr with calls to scm_allocate_string.
3631 * strings.[ch] (scm_allocate_string): New function.
3633 * strings.[ch] (scm_makstr): Deprecated.
3635 2001-03-18 Gary Houston <ghouston@arglist.com>
3637 * posix.c (scm_tmpnam): check that return value from tmpnam is not
3638 NULL. rewrote the docstring.
3639 (scm_mkstemp): new procedure implementing "mkstemp!".
3640 * posix.h: declare scm_mkstemp.
3642 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
3643 normally it would be found in netdb.h.
3645 2001-03-17 Gary Houston <ghouston@arglist.com>
3647 * sort.c (scm_sort): move sortvec variable to avoid a compiler
3648 warning when HAVE_ARRAYS is not defined. move len too.
3650 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
3651 (EXTRA_DOT_X_FILES): let configure set the value.
3652 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
3654 * gc.c (scm_must_malloc): changed the comment explaining when
3655 scm_must variants of malloc/free etc., should be used, based on
3656 explanation from Dirk Herrmann.
3657 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
3658 string with procedure name. use scm_must_malloc instead of malloc.
3659 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
3661 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
3662 scm_ungetc): use scm_must variants of malloc/realloc/free.
3663 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
3665 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3667 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3668 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
3669 scm_wrong_type_arg instead.
3671 (SCM_WNA): Deprecated.
3673 * error.[ch] (scm_wta): Deprecated.
3675 * numbers.c (s_i_log): Minor comment fix.
3677 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
3678 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
3679 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
3680 wrong-num-args or misc errors.
3682 * unif.c (scm_make_shared_array, scm_transpose_array,
3683 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
3684 Validate the rest argument (note: this is only done when guile is
3685 built with SCM_DEBUG_REST_ARGUMENT=1)
3687 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
3688 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
3690 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
3691 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
3693 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3695 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
3696 instead of scm_wrong_num_args.
3698 * coop-threads.c: Don't include libguile/strings.h. (Was only
3699 needed for former implementation of SCM_WRONG_NUM_ARGS.)
3701 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
3702 wrong-num-args errors.
3704 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3706 * error.[ch] (scm_error_num_args_subr): New function.
3708 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3710 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
3711 (scm_length, scm_append, scm_reverse, scm_list_ref),
3712 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
3713 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
3714 (scm_delete1_x), gc.c (scm_map_free_list),
3715 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
3716 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
3717 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
3718 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
3719 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
3720 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
3721 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
3723 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
3724 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3725 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
3726 symbols.c (scm_symbol_interned_p), numbers.c
3727 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
3730 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
3732 * snarf.h (SCM_CONST_LONG): Deprecated.
3733 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
3735 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3737 * numbers.c (scm_num2ulong): Check that a bignum is positive
3738 before looking at the magnitude. Correctly check for overflow
3740 (scm_num2long_long): Likewise.
3741 (scm_num2ulong_long): New.
3742 (ULONG_LONG_MAX): Define if not already defined.
3743 * numbers.h: (scm_num2ulong_long): New prototype.
3745 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3747 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
3749 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
3750 (SCM_OPOUTSTRPORTP): New predicate macros.
3751 (scm_open_input_string, scm_open_output_string),
3752 (scm_get_output_string): New prototypes.
3754 * strports.c (scm_open_input_string, scm_open_output_string),
3755 (scm_get_output_string): New procedures (SRFI-6 compliant).
3756 Made scm_tc16_strport non-static.
3758 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3760 * macros.h (SCM_ASSYNT): Removed unused object argument from
3763 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
3764 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
3765 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
3766 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
3767 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
3768 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
3769 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
3770 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3771 scm_m_atdispatch): Removed unused object argument from call to
3774 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3776 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
3777 const int* to reflect that the input array of integers remains
3778 unchanged. Thanks to Brett Viren for the hint.
3780 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3782 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
3783 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
3785 (gh_scm2newstr, gh_symbol2newstr): Change call to
3786 scm_must_malloc() to malloc(), because user-free()able memory is
3789 * gc.c: Added declaration of `scm_debug_check_freelist'.
3791 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3793 * ports.c (scm_port_mode): Changed `mode' array size to 4.
3795 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
3797 * strports.c (scm_object_to_string): New procedure.
3798 (scm_strprint_obj): Deprecated.
3799 * strports.h: Reflect the changes.
3801 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3803 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
3805 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3806 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
3807 SCM_ASSYNT to check for correct argument types. Either use some
3808 SCM_VALIDATE_* macro or an explicit test.
3810 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
3813 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
3814 instead of calling scm_wta.
3816 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3818 * load.c (scm_primitive_load, scm_primitive_load_path),
3819 (scm_sys_search_load_path): Corrected docstrings (file ->
3822 * eval.c (scm_force): Added texinfo markup to docstring.
3823 (scm_promise_p): Renamed parameter to `obj' to match docstring.
3825 * debug-malloc.c: Reinserted #include <stdio.h>.
3827 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
3829 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
3831 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
3832 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
3833 Use SCM_LISTn instead of scm_listify.
3835 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3837 * _scm.h: Removed #include <errno.h>.
3839 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
3840 errno variable (can be a macro on some systems, for example when
3841 using linux libc with threads).
3843 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
3844 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
3845 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
3846 #include <errno.h> in these 20 out of 100 files.
3848 2001-03-10 Gary Houston <ghouston@arglist.com>
3850 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
3851 not already defined.
3853 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3855 * coop.c: Inserted #include <stdio.h>.
3857 * iselect.c: Reinserted #include <stdio.h>.
3859 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
3861 * posix.c: Replaced `#define' of __USE_XOPEN right before
3862 including unistd.h with a define of _GNU_SOURCE at the very top of
3865 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
3867 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3868 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
3869 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
3870 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
3871 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
3872 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
3873 print.c, procprop.c, procs.c, properties.c, ramap.c,
3874 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
3875 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
3876 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
3877 Remove #include <stdio.h>
3878 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
3880 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
3882 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3884 * posix.c (scm_gethostname): Set initial name length to 256 for
3887 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3889 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3890 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3891 (scm_sethostname, scm_gethostname): New prototypes.
3893 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
3894 <sys/file.h>, if present.
3895 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
3896 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
3897 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3898 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3899 (scm_sethostname, scm_gethostname): New procedures.
3901 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
3903 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
3904 not optional (ii) "recommend" spelling correction.
3906 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3908 * ramap.c (racp): Removed optimization which caused array copying
3909 to fail if the two arrays shared storage. Re-inserted the IVDEP
3910 macros removed in the change of 2000-03-09. (Don't really have a
3911 complete grasp of what they are for, but they seem to be necessary
3912 on Crays. This needs testing!) Thanks to Miroslav Silovic.
3914 * hash.c (scm_string_hash): Don't downcase characters.
3916 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3918 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
3919 size from 277 --> 1009.
3921 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
3924 * coop-threads.c: Fixed change of 2001-03-06.
3926 * validate.h: Code formatting.
3928 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
3930 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
3931 (*.doc): Add dependency on guile-snarf.awk.in.
3933 * guile-snarf.awk.in: Neglect spaces at the end of
3934 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
3935 middle of docstrings. (To avoid the problem with gcc-2.96.)
3937 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
3939 * coop-threads.c (scm_call_with_new_thread), load.c
3940 (scm_primitive_load, scm_sys_search_load_path), random.c
3941 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
3942 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
3943 (potentially) issue a scm-misc-error or wrong-num-args error
3946 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
3947 about the expected type with the wrong-type-arg error message.
3949 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
3950 a C level bug that can't be fixed from scheme anyway.
3952 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3954 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
3955 Duplicate bindings are OK in a let* since a let* is semantically
3956 equivalent to a nested set of let:s.
3958 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3960 * print.c (scm_print_options): Fixed texinfo in docstring.
3962 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
3963 the underlying functions getservent, getprotoent or getnetent
3964 return NULL instead of signalling an error.
3966 2001-03-04 Gary Houston <ghouston@arglist.com>
3968 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
3969 taking an unexpectedly large filename for an AF_UNIX socket from
3970 bind/connect/sendto (thanks to Martin Grabmueller).
3972 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
3973 former and adjusted the latter.
3974 (scm_socket, scm_socketpair): cosmetic changes.
3975 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
3976 size_t as socklen_t substitute. don't restrict args/return values
3977 to INUM: allow full range of int or size_t.
3978 (scm_fill_sockaddr): check arguments before allocating memory, to
3979 avoid leakage. use malloc, not scm_must_malloc.
3980 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
3981 substitute. free the sockaddr structure before throwing an error.
3982 (scm_init_add_buffer): procedure removed, together with its static
3983 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
3984 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
3985 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
3986 scm_sendto): use a local buffer instead of scm_addr_buffer.
3987 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
3989 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
3990 call to detect whether recvfrom could be bothered to set the address.
3991 (scm_init_socket): don't call scm_init_addr_buffer.
3993 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3995 * debug.c (scm_procedure_source, scm_procedure_environment),
3996 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
3997 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
3998 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
3999 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
4000 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
4001 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
4002 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
4003 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
4004 scm_array_to_list, scm_array_prototype), validate.h
4005 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
4006 scm_misc_error or scm_wrong_type_arg instead.
4008 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
4010 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4012 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
4013 (scm_sys_tag_body): Added.
4015 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4017 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
4018 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
4019 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
4020 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
4021 options.c (scm_options), ports.c (scm_remove_from_port_table),
4022 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
4023 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
4024 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
4025 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
4028 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4030 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
4032 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
4034 * eval.c (scm_s_duplicate_bindings): New error message.
4035 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
4037 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
4039 * eval.h (SCM_EVALIM2): New macro. Use it when a
4040 immediate, literal constant should be evaluated.
4041 * eval.c (scm_s_duplicate_formals): New error message string.
4042 (scm_c_improper_memq): New function.
4043 (scm_m_lambda): Check for duplicate arguments.
4044 (scm_ceval, scm_deval): When executing a body: only cons a new
4045 toplevel environment frame when it is different from the
4046 existing one; use EVALCAR instead of SIDEVAL so that we can properly
4047 check for empty combinations; use SCM_EVALIM2 for the same reason
4048 in the non-toplevel loop.
4049 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
4050 New labels with the meaning of their non-"nontoplevel" partners,
4051 but they are used when it is known that the body is not evaluated at
4053 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
4054 reporting for empty combinations.
4056 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
4058 * Remove dump facilities.
4059 * dump.c, dump.h: Removed.
4060 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
4061 * init.c: Remove #include "libguile/dump.h".
4062 (scm_init_guile_1): Remove scm_init_dump.
4063 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
4064 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
4065 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
4066 (scm_set_smob_dump, scm_set_smob_undump): Removed.
4068 * keywords.c: Remove #include "libguile/dump.h".
4069 (keyword_dump, keyword_undump): Removed.
4070 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
4072 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4074 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
4075 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
4076 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
4077 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
4078 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
4079 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
4080 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
4081 to @code{} as the texinfo manual recommends, converted the
4082 examples to use a @lisp{}-environment.
4084 * strports.c (scm_eval_string): Cleaned up the docstring.
4086 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
4089 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
4090 (scm_number_to_string, scm_string_to_number, scm_number_p)
4091 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
4092 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
4093 (scm_ash): Added texinfo markup and removed obsolete @refill.
4094 (scm_gr_p): Corrected comment.
4095 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
4096 docstring) comments.
4097 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
4098 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
4099 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
4100 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
4101 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
4102 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
4103 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
4104 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
4106 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
4108 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
4109 (Obviously nobody compiles with SCM_RECKLESS defined...)
4111 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
4113 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4115 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
4117 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
4119 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
4121 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
4122 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
4123 since use of `z' suggests that the arguments may be complex.
4125 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
4128 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
4130 * dump.c (scm_binary_write, scm_binary_read), eval.c
4131 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
4132 scm_guardian_greedy_p, scm_make_guardian), fports.c
4133 (scm_file_port_p): Minor docstring fixes.
4135 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
4137 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
4139 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
4141 (make_class_from_template): Do not bother to set the current
4142 module around the call to DEFVAR, scm_eval takes care of that.
4143 (scm_init_goops): Make scm_module_goops and
4144 scm_goops_lookup_closure permanent objects.
4146 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
4147 top level, create a fresh top-level environment for each
4148 expression instead of mutating the exisint frame. This is
4149 important when that frame is closed over.
4151 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
4152 SCM_DIGSPERLONG instead of DIGSPERLONG.
4154 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
4156 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
4157 before applying arrow procedure in `cond' and before applying
4158 receiver procedure in call-with-current-continuation.
4159 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
4160 macro. The argument is expanded more than one time.
4162 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
4163 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
4165 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
4167 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
4170 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4172 * variable.c (scm_make_variable, scm_make_undefined_variable)
4173 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
4174 (scm_variable_bound_p), values.c (scm_values)
4175 (scm_call_with_values), unif.c (scm_bit_count)
4176 (scm_bit_set_star_x), symbols.c (scm_gentemp)
4177 (scm_gensym), strings.c (scm_string_p, scm_make_string)
4178 (scm_read_only_string_p, scm_string_length, scm_string_ref)
4179 (scm_string_set_x, scm_substring, scm_string_append), stime.c
4180 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
4181 (scm_copy_random_state, scm_random), print.c (scm_newline)
4182 (scm_write_char, scm_simple_format), debug-malloc.c
4183 (scm_malloc_stats), environments.c (scm_environment_p)
4184 (scm_environment_bound_p, scm_environment_ref)
4185 (scm_environment_fold, scm_environment_define)
4186 (scm_environment_undefine, scm_environment_set_x)
4187 (scm_environment_cell, scm_environment_observe)
4188 (scm_environment_observe_weak, scm_environment_unobserve)
4189 (scm_make_eval_environment, scm_eval_environment_p)
4190 (scm_eval_environment_set_local_x, scm_eval_environment_local)
4191 (scm_eval_environment_imported)
4192 (scm_eval_environment_set_imported_x, scm_make_import_environment)
4193 (scm_import_environment_p, scm_import_environment_imports)
4194 (scm_import_environment_set_imports_x, scm_make_export_environment)
4195 (scm_export_environment_p, scm_export_environment_private)
4196 (scm_export_environment_set_private_x)
4197 (scm_export_environment_signature)
4198 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
4199 Added texinfo markup.
4201 * ports.c (scm_drain_input): Lowercased argument to @var.
4202 (scm_current_input_port, scm_current_output_port): Filled in
4203 missing explanation.
4204 (scm_current_load_port, scm_set_current_output_port)
4205 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
4206 Added texinfo markup.
4208 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
4209 (scm_release_arbiter): Added texinfo markup to docstrings.
4210 Changed `Returns' to `Return'.
4211 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
4213 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
4215 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
4216 by doubling them to `@@'.
4218 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4220 * numbers.c (scm_lognot), random.c (scm_random,
4221 scm_random_normal, scm_random_solid_sphere_x,
4222 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
4223 scm_random_exp), dynwind.c
4224 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
4226 * goops.c (scm_sys_initialize_object, scm_instance_p,
4227 scm_class_name, scm_class_precedence_list, scm_class_slots,
4228 scm_class_environment, scm_generic_function_name,
4229 scm_generic_function_methods, scm_method_generic_function,
4230 scm_method_specializers, scm_method_procedure, scm_make_unbound,
4231 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
4232 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
4233 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
4234 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
4235 scm_class_direct_supers, scm_class_direct_slots,
4236 scm_class_direct_subclasses, scm_class_direct_methods,
4237 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
4238 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
4239 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
4240 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
4241 scm_memoized_environment, scm_procedure_name,
4242 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
4244 (scm_class_of, scm_entity_p, scm_operator_p,
4245 scm_set_object_procedure_x, scm_object_procedure,
4246 scm_make_class_object), hooks.c (scm_make_hook_with_name,
4247 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
4248 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
4249 scm_hook_to_list), lang.c
4250 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
4251 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
4252 (scm_print_options, scm_port_with_print_state,
4253 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
4254 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
4255 scm_make_procedure_with_setter, scm_procedure), throw.c
4256 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
4257 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
4258 scm_stack_ref, scm_stack_length, scm_frame_p,
4259 scm_last_stack_frame, scm_frame_number, scm_frame_source,
4260 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
4261 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
4262 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
4263 (scm_dirname, scm_basename), dynwind.c
4264 (scm_wind_chain), read.c (scm_read_options, scm_read,
4265 scm_read_hash_extend), gc.c
4266 (scm_unhash_name), eval.c (scm_eval_options_interface,
4267 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
4268 (scm_display_error, scm_set_print_params_x,
4269 scm_display_application, scm_display_backtrace, scm_backtrace),
4270 async.c (scm_async, scm_system_async, scm_async_mark,
4271 scm_system_async_mark, scm_run_asyncs, scm_noop,
4272 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
4273 scm_mask_signals): Added docstrings.
4275 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
4277 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
4278 address of car/cdr. (Thanks to Dirk Herrmann)
4279 Use scm_sizet to obtain the length of strings.
4280 (Thanks to Matthias Koeppe)
4282 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
4284 * symbols.c (scm_mem2symbol): Put a empty statement after the
4285 next_symbol label. This is mandated by ANSI, appearantly.
4287 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4289 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
4290 sense to compile for a specific kernel version. Do not include
4291 <asm/signal.h> while defining __KERNEL__. This hack should no
4292 longer be needed and caused problems.
4294 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
4296 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
4297 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
4298 can not deal with immediates.
4300 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
4302 * list.c (scm_list_copy): Validate the first argument.
4304 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
4306 Fix evaluator so that top-level expressions are correctly
4307 evaluated with respect to the module system.
4309 * modules.h. modules.c (scm_current_module_lookup_closure): New
4312 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
4314 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
4315 names to better reflect their meaning.
4317 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
4318 evaluated at top-level and synronize lookup closure before
4319 executing every subform.
4320 (scm_primitve_eval_x, scm_primitive_eval): New functions.
4321 (scm_eval_x, scm_eval): Reimplement in terms of
4322 scm_primitive_eval_x and scm_primitive_eval, respectively.
4324 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
4326 * macros.c (scm_macro_name, scm_macro_transformer): Use
4327 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
4330 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
4332 * dump.c (scm_store_bytes): Store data size before data.
4333 (scm_restore_bytes): Restore data size. Takes a pointer to size.
4334 * dump.h (scm_restore_bytes): Updated.
4336 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
4338 * dump.c: Use double cells for update schedule.
4340 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
4342 * ports.c (scm_unread_char): Take an optional argument.
4344 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4346 * modules.h (scm_selected_module, scm_current_module): Renamed
4347 scm_selected_module to scm_current_module to synchronize Scheme
4349 (scm_select_module, scm_set_current_module): Likewise. Changed
4352 * ports.c (scm_port_for_each): Make a snapshot of the port table
4353 before iterating over it. The table might change while the user
4354 code is running. With the snapshot, the user can depend on the
4355 fact that each port that existed at the start of the iteration is
4356 encountered exactly once. (ice-9 popen) depends on this.
4358 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4360 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
4362 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
4363 range checking for the size parameter. Thanks to Martin
4364 Grabmueller for the hint.
4366 (scm_makstr): Reordered string initialization to make interrupt
4367 deferring unnecessary.
4369 * vectors.c (scm_make_vector): Fixed range checking.
4371 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4373 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
4375 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
4376 checking of the size parameter for type correctness and valid
4377 range. Thanks to Rob Browning for reporting the problem. Instead
4378 of deferring interrupts, scm_remember_upto_here_1 is used.
4380 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4382 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
4383 (scm_dump_cell_update): Removed.
4384 (scm_dump_update): Renamed from scm_dump_object_update.
4385 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
4386 a pointer instead of returning a value.
4387 * keywords.c (keyword_undump): Updated.
4389 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4391 * dump.c, dump.h: Modified a lot.
4392 (SCM_DUMP_COOKIE): Version 0.1
4393 (scm_dump_mark): Removed.
4394 (scm_restore_cell_object, scm_store_cell_object): New functions.
4396 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
4397 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
4398 New slots: dump, undump.
4399 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
4402 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
4403 (keyword_undump): Renamed from keyword_alloc.
4404 (scm_init_keywords): Set keyword_dump and keyword_undump.
4406 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
4408 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
4409 the deprecated SCM_DOUBLE_CELLP.
4411 * tags.h (SCM_DOUBLE_CELLP): deprecated.
4413 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
4415 * dump.c, dump.h: New files.
4416 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
4417 * init.c: #include "libguile/dump.h".
4418 (scm_init_guile_1): Call scm_init_dump.
4419 * smob.h (scm_smob_descriptor): New slots: dump_mark,
4420 dump_dealloc, dump_store, undump_alloc, undump_restore,
4422 * smob.c (scm_make_smob_type): Init the new slots.
4423 (scm_set_smob_dump, scm_set_smob_undump): New functions.
4424 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
4426 * keywords.c: #include "libguile/dump.h".
4427 (keyword_dealloc, keyword_alloc): New functions.
4428 (scm_init_keywords): Set smob_dump and smob_undump.
4430 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
4432 * vectors.c (scm_c_make_vector): New function.
4433 * vectors.h (scm_c_make_vector): Declared.
4434 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
4435 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
4436 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
4437 (scm_make_method_cache, scm_i_vector2list,
4438 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
4439 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
4440 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
4441 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
4442 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
4443 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
4444 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
4445 (scm_vector, scm_make_vector): Use scm_c_make_vector.
4447 * hashtab.c (scm_c_make_hash_table): New function.
4448 * hashtab.h (scm_c_make_hash_table): Declared.
4449 * environments.c (scm_make_leaf_environment,
4450 scm_make_eval_environment), gc.c (scm_init_storage),
4451 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
4452 Use scm_c_make_hash_table.
4454 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4456 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
4458 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4460 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
4463 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
4464 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
4465 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
4466 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4467 srcprop.c (scm_source_properties, scm_set_source_properties_x,
4468 scm_source_property, scm_set_source_property_x), sort.c
4469 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
4470 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
4471 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
4474 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4476 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
4477 really get that arg.
4479 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
4481 * goops.c (s_scm_get_keyword): Bug fix.
4483 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4485 The following patch was sent by Martin Grabmueller. It makes sure
4486 that in case of parameter errors the correct function name is
4487 shown, and that parameter types are only checked once.
4489 * strop.c (string_copy, string_upcase_x, string_downcase_x,
4490 string_capitalize_x): New functions. Each one performs the core
4491 functionality of the corresponding scm_* function.
4493 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
4494 scm_string_downcase_x, scm_string_downcase,
4495 scm_string_capitalize_x, scm_string_capitalize): Reduced to
4496 parameter checking wrappers of the above functions.
4498 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4500 * continuations.c, dynl.c, keywords.c, load.c: Include
4501 strings.h. Thanks to Bill Schottstaedt for the bug report.
4503 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4505 * backtrace.c (display_header): Make sure that line and column
4506 information is shown independent of whether the port the code was
4507 read from had an associated filename. Thanks to Martin
4508 Grabmueller for providing this patch.
4510 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4512 * fports.[ch] (scm_file_port_p): New primitive.
4514 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4516 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
4517 These are now defined in fports.c, strports.c and vports.c.
4519 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
4520 vports.c (scm_tc16_sfport): Made variables (were macros defined in
4523 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
4524 (scm_make_sfptob): Made static. These return a type code now.
4526 fports.c (scm_init_fports), strports.c (scm_init_strports),
4527 vports.c (scm_init_vports): Create the corresponding port types.
4529 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
4530 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
4532 * init.c (scm_init_guile_1): Make sure strports are initialized
4535 * ports.[ch] (scm_make_port_type): Changed the return type to
4538 * ports.c (scm_ports_prehistory): Don't create any port types
4541 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
4542 against scm_tc16_fport directly.
4544 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4546 * srcprop.c (scm_set_source_property_x): Fix to handle
4547 (set-source-property! <obj> 'copy <datum>) correctly.
4549 2001-01-24 Gary Houston <ghouston@arglist.com>
4551 * filesys.c (scm_link): docstring fix.
4552 * fports.h (scm_setfileno): obsolete declaration removed.
4553 * posix.c: bogus popen declaration removed.
4555 * rdelim.c: new file, split from ioext.c.
4556 * rdelim.h: new file, split from ioext.h
4557 * Makefile.am: add rdelim.c and related files.
4558 * init.c: call scm_init_rdelim. include rdelim.h.
4560 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4562 This patch was sent by Martin Grabmueller and makes sure that
4563 parameter errors are reported correctly by the lexicographic
4564 ordering predicates.
4566 * strorder.c (string_less_p, string_ci_less_p): New functions.
4568 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
4569 functionality into string_less_p, string_ci_less_p respectively.
4570 The remaining code is just a wrapper to do the parameter
4573 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
4574 parameters and call string_less_p instead of scm_string_less_p.
4576 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
4577 Check the parameters and call string_less_ci_p instead of
4578 scm_string_ci_less_p.
4580 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4582 This patch modifies scm_display_error to perform parameter
4583 checking. Thanks to Neil Jerram for the bug report.
4585 * backtrace.[ch] (scm_i_display_error): New function.
4587 * backtrace.c (scm_display_error): Added parameter check and
4588 extracted the core functionality into function
4589 scm_i_display_error.
4591 * throw.c (handler_message): Call scm_i_display_error to display
4594 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4596 * eval.c (SCM_APPLY): Added # args check for application of
4597 procedures with arity 3. (Thanks to Anders Holst.)
4599 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4601 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
4603 (SCM_OPDIRP): Deprecated.
4605 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
4608 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
4609 Instead, give an explicit error message in case the directory is
4612 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
4613 instead of SCM_OPENP and SCM_CLOSEDP.
4615 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
4617 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4619 * eval.c (inner_eval, scm_eval): Move all real functionality into
4620 inner_eval. Avoid to copy the expression twice by inlining some
4621 code from scm_i_eval.
4623 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4625 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
4626 now has to be the last clause, as required by R5RS. Thanks to
4627 Martin Grabmueller for the patch.
4629 2001-01-18 Gary Houston <ghouston@arglist.com>
4631 * ioext.c: further simplify scm_read_string_x_partial by defining
4634 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4636 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
4638 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4640 * __scm.h: Added comment about architecture and compiler
4641 properties that are required by guile.
4643 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4644 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
4646 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
4648 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
4650 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4651 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
4653 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4655 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
4656 to the names in limits.h.
4658 * numbers.c (abs_most_negative_fixnum): Added.
4660 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
4661 fixnum-min) special case.
4663 (scm_big_and): Fix for negative first parameter.
4665 (scm_bit_extract): Fix for fixnum paramters.
4666 Thanks to Rob Browning for the bug report.
4668 (scm_init_numbers): Initialize abs_most_negative_fixnum.
4670 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4672 * symbols.c (scm_symbol_bound_p): Fixed comment.
4673 Thanks to Chris Cramer.
4675 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4677 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
4678 Thanks to Bill Schottstaedt.
4680 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
4682 from Matthias Köppe:
4684 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
4685 casts its result, so doesn't yield an lvalue per ANSI C.
4687 * goops.c (s_scm_sys_set_object_setter_x): use
4688 SCM_SET_ENTITY_SETTER.
4689 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
4691 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
4692 its result, so doesn't yield an lvalue per ANSI C.
4693 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
4694 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
4695 SCM_GC_SET_CARD_FLAGS.
4696 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
4698 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
4700 2001-01-08 Gary Houston <ghouston@arglist.com>
4702 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
4703 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
4704 socket.c (scm_recvfrom): use the new macro, plus minor docstring
4706 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
4707 for fdes. if current input port is used, check that it's a file
4710 2001-01-06 Gary Houston <ghouston@arglist.com>
4712 * ioext.c (scm_read_string_x_partial): new procedure, implements
4713 read-string!/partial.
4714 * ports.c (scm_take_from_input_buffers): new procedure used by
4715 scm_read_string_x_partial.
4716 (scm_drain_input): use scm_take_from_input_buffers.
4718 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
4720 * validate.h (SCM_VALIDATE_NUMBER): New.
4722 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
4724 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
4725 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
4726 SET_DESTROYED): new defines/macros.
4727 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
4728 (add_to_live_list): takes a `guardian_t *' now, not SCM.
4729 (guardian_print): print more info.
4730 (guardian_apply): check if the guardian is destroyed, and throw an
4731 error if so. take one more optional argument `throw_p'.
4732 (scm_guard): depending on the value of `throw_p', return a boolean
4734 (scm_get_one_zombie): remove redundant property test.
4735 (guardian_t): represent the various (currently 3, I hope nothing
4736 more gets added) boolean fields as bit flags.
4737 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
4738 (scm_destroy_guardian_x): new procedure.
4740 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
4741 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
4743 2001-01-01 Gary Houston <ghouston@arglist.com>
4745 * fports.c (fport_write): bugfix: handle short writes for
4746 unbuffered ports too. optimize the buffered case by minimizing
4747 the number of write/flush calls.
4748 (write_all): new helper procedure.
4750 The ChangeLog continues in the file: "ChangeLog-2000"