Commit | Line | Data |
---|---|---|
60d0643d GH |
1 | 1999-12-04 Gary Houston <ghouston@freewire.co.uk> |
2 | ||
3 | * ports.c (scm_port_closed_p): new procedure, implements | |
4 | "port-closed?" suggested by Bernard Urban. | |
5 | ports.h: added prototype, removed the SCM_P macros. | |
6 | ||
1d7bdb25 GH |
7 | 1999-11-30 Gary Houston <ghouston@freewire.co.uk> |
8 | ||
9 | * unif.h: added some comments, removed the SCM_P macros. | |
10 | ||
11 | 1999-11-29 Gary Houston <ghouston@freewire.co.uk> | |
12 | ||
13 | * vports.c (sf_write): use scm_makfromstr, not scm_makfrom0str | |
14 | (thanks to Daniel Skarda). | |
15 | ||
82b211bb JB |
16 | 1999-11-22 Jim Blandy <jimb@savonarola.red-bean.com> |
17 | ||
18 | * gscm.c, gscm.h: Deleted. They were unused. | |
19 | ||
d12feca3 GH |
20 | 1999-11-20 Gary Houston <ghouston@freewire.co.uk> |
21 | ||
22 | * unif.c (scm_list_to_uniform_array): call | |
23 | scm_dimensions_to_uniform_array with a third argument of | |
24 | SCM_UNDEFINED instead of SCM_EOL. | |
25 | ||
afe5177e GH |
26 | 1999-11-19 Gary Houston <ghouston@freewire.co.uk> |
27 | ||
28 | * the following changes allow guile to be built with the array | |
29 | "module" omitted. some of this stuff is just tc7 type support, | |
30 | which wouldn't be needed if uniform array types were converted | |
31 | to smobs. | |
32 | ||
33 | * tag.c (scm_utag_bvect ... scm_utag_cvect): don't define unless | |
34 | HAVE_ARRAYS. | |
35 | (scm_tag): don't check array types unless HAVE_ARRAYS. | |
36 | ||
37 | * sort.c (scm_restricted_vector_sort_x, scm_sorted_p): | |
38 | remove the unused array types. | |
39 | * (scm_stable_sort, scm_sort): don't support vectors if not | |
40 | HAVE_ARRAYS. a bit excessive. | |
41 | ||
42 | * random.c (vector_scale, vector_sum_squares, | |
43 | scm_random_solid_sphere_x, scm_random_hollow_sphere_x, | |
44 | scm_random_normal_vector_x): don't define unless HAVE_ARRAYS. | |
45 | ||
46 | * gh_data.c (makvect, gh_chars2byvect, gh_shorts2svect, | |
47 | gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect, gh_doubles2dvect, | |
48 | gh_uniform_vector_length, gh_uniform_vector_ref): | |
49 | don't define unless HAVE_ARRAYS. | |
50 | (gh_scm2chars, gh_scm2shorts, gh_scm2longs, gh_scm2floats, | |
51 | gh_scm2doubles): | |
52 | don't check vector types if not HAVE_ARRAYS. | |
53 | ||
54 | * eq.c (scm_equal_p), eval.c (SCM_CEVAL), print.c (scm_iprin1), | |
55 | gc.c (scm_gc_mark, scm_gc_sweep), objects.c (scm_class_of): | |
56 | don't support the array types unless HAVE_ARRAYS is defined. | |
57 | ||
58 | * tags.h: make nine tc7 types conditional on HAVE_ARRAYS. | |
59 | ||
60 | * read.c (scm_lreadr): don't check for #* unless HAVE_ARRAYS is | |
61 | defined (this should use read-hash-extend). | |
62 | ||
63 | * ramap.c, unif.c: don't check whether ARRAYS is defined. | |
64 | ||
65 | * vectors.c (scm_vector_set_length_x): moved here from unif.c. call | |
66 | scm_uniform_element_size if HAVE_ARRAYS. | |
67 | vectors.h: prototype too. | |
68 | ||
69 | * unif.c (scm_uniform_element_size): new procedure. | |
70 | ||
71 | * init.c (scm_boot_guile_1): don't call scm_init_ramap or | |
72 | scm_init_unif unless HAVE_ARRAYS is defined. | |
73 | ||
74 | * __scm.h: don't define ARRAYS. | |
75 | ||
76 | * Makefile.am (EXTRA_libguile_la_SOURCES): unif.c and ramap.c | |
77 | moved here from libguile_la_SOURCES. | |
78 | ||
5c11cc9d GH |
79 | 1999-11-18 Gary Houston <ghouston@freewire.co.uk> |
80 | ||
81 | * socket.c (scm_htons, scm_ntohs, scm_htonl, scm_ntohl): new | |
82 | functions for network data conversion. | |
83 | ||
84 | * numbers.c (scm_num2long, scm_num2longlong): | |
85 | throw out-of-range instead of wrong-type-arg if appropriate. | |
86 | (scm_iint2str): handle -2^31 correctly. | |
87 | (scm_num2long): handle -2^31 bignum correctly. | |
88 | (scm_num2long_long): rewrite the bigdig case: basically copied | |
89 | from scm_num2long. | |
90 | numbers.h: (SCM_BITSPERLONGLONG): deleted. | |
91 | ||
92 | * unif.c (rapr1): use sprintf instead of intprint for unsigned | |
93 | longs: intprint can't cope with large values. | |
94 | ||
95 | * numbers.c (scm_num2ulong): check more consistently that the | |
96 | input is not negative. if it is, throw out-of-range instead of | |
97 | wrong-type-arg. | |
98 | ||
99 | * ramap.c (scm_array_fill_int): don't limit fill to INUM for | |
100 | uvect, ivect or llvect. | |
101 | Check that fill doesn't overflow short uniform array. | |
102 | ||
103 | * __scm.h: add another long to the definition of long_long and | |
104 | ulong_long. | |
105 | ||
106 | * unif.c (scm_raprin1): use 'l' instead of "long_long" in the | |
107 | print representation of llvect. read can't handle more than | |
108 | one character. | |
109 | (scm_dimensions_to_uniform_array): make "fill" an optional argument | |
110 | instead of a rest argument. | |
111 | ||
112 | * tags.h (scm_tc7_llvect): wasn't defined anywhere, so use the free | |
113 | tag 29 for now. | |
114 | ||
115 | * __scm.h: don't mention LONGLONGS. | |
116 | ||
117 | * unif.c, numbers.c, eq.c, gc.c, print.c, eval.c, ramap.c: | |
118 | replace LONGLONGS with HAVE_LONG_LONGS as set by configure. | |
119 | ||
120 | 1999-11-17 Gary Houston <ghouston@freewire.co.uk> | |
121 | ||
122 | * net_db.c (scm_inet_aton): throw errors using the misc-error key | |
123 | instead of system-error. inet_aton doesn't set errno. | |
124 | system-error isn't right in gethost either, since it's throwing | |
125 | the value of h_errno instead of errno. so: | |
126 | (scm_host_not_found_key, scm_try_again_key, | |
127 | scm_no_recovery_key, scm_no_data_key): new error keys. | |
128 | (scm_resolv_error): new procedure, use the new keys. | |
129 | (scm_gethost): call scm_resolv_error not scm_syserror_msg. | |
130 | ||
131 | 1999-11-16 Gary Houston <ghouston@freewire.co.uk> | |
132 | ||
133 | * error.c: (various): use scm_cons instead of scm_listify | |
134 | to build short lists. | |
135 | ||
93a6b6f5 GH |
136 | 1999-11-03 Gary Houston <ghouston@freewire.co.uk> |
137 | ||
138 | * socket.c (scm_fill_sockaddr): zero the address structure before | |
139 | use, in case it has a sin_len field and the OS doesn't like random | |
140 | values (thanks to Bertrand Petit). | |
141 | ||
4921140c MG |
142 | 1999-10-26 Mark Galassi <rosalia@lanl.gov> |
143 | ||
144 | * gh.h, gh_data.c (gh_symbol2scm): changed gh_symbol2scm() to take | |
145 | a const char * argument, upon suggestion from Lynn Winebarger. | |
146 | ||
cd19d608 GH |
147 | 1999-10-26 Gary Houston <ghouston@freewire.co.uk> |
148 | ||
149 | * strports.c (st_end_input): avoid dubious pointer arithmetic. | |
150 | ||
7dcb364d GH |
151 | 1999-10-24 Gary Houston <ghouston@freewire.co.uk> |
152 | ||
153 | * Move the responsibility for resetting port buffers from the | |
154 | caller of the ptob seek procedure to the implementation. This | |
155 | gives more control in general to the ptob seek: in particular the | |
156 | change of 1999-10-20 can be made to work without breaking seek on | |
157 | string ports. There's a comment in NEWS about upgrading port | |
158 | types. | |
159 | ||
160 | * ports.c (scm_seek): don't reset the port buffers here. | |
161 | ||
162 | * fports.c (fport_seek): reset the buffers, except for the | |
163 | 0 SEEK_CUR case. | |
164 | ||
165 | * strports.c (st_end_input): (bug fix): decrement pt->read_pos by | |
166 | offset. check that it's not less than read_buf. | |
167 | (st_seek): reset the buffers first, unless it's the 0 SEEK_CUR | |
168 | case and currently reading. | |
169 | ||
e9c66ab0 GH |
170 | 1999-10-20 Gary Houston <ghouston@freewire.co.uk> |
171 | ||
172 | * ports.c (scm_seek): Add a special case for SEEK_CUR, offset 0, | |
173 | so that unread chars are not needlessly discarded. (thanks to | |
174 | Roland Orre). | |
175 | ||
0de97b83 GH |
176 | 1999-10-18 Gary Houston <ghouston@freewire.co.uk> |
177 | ||
178 | * fports.c (scm_fdes_to_port): always set rw_random if the fdes is | |
179 | random access. rw_active needs to be maintained even for single | |
180 | directional ports, otherwise scm_seek and probably other things are | |
181 | broken. (thanks to Roland Orre). | |
182 | ||
183 | * strports.c (scm_mkstrport): set rw_random to 1 unconditionally. | |
184 | ||
185 | * ports.c (scm_add_to_port_table): initialise rw_random to 0. | |
186 | ||
187 | * ports.h (scm_port): change the comments on rw_random and rw_active. | |
188 | ||
e173f7f1 MD |
189 | 1999-10-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
190 | ||
191 | * ioext.c: Added #include "feature.h". | |
192 | ||
193 | These changes turns `delay' into a memoizing macro. This is | |
194 | because it may be expanded before evaluation if it occurs at the | |
195 | beginning of a body. (Thanks to Lauri Alanko.) | |
196 | ||
197 | * eval.c, eval.h (scm_sym_delay): New global symbol. | |
198 | ||
199 | * tags.h (SCM_IM_DELAY): New immediate symbol. | |
200 | ||
201 | * print.c (scm_isymnames): Printed representation. | |
202 | ||
203 | * eval.c (unmemocopy, SCM_CEVAL): Handle SCM_IM_DELAY. | |
204 | (scm_m_delay): Turned into a memoizing macro. | |
205 | ||
206 | * Makefile.am (libguile_la_LDFLAGS): Bumped libguile version. | |
207 | ||
1ab45872 JB |
208 | 1999-10-11 Jim Blandy <jimb@savonarola.red-bean.com> |
209 | ||
210 | * gh_data.c (gh_ints2scm, gh_doubles2scm): Make sure elements are | |
211 | protected from GC while building the vector. (Thanks to Bernard | |
212 | Urban and Greg Harvey.) | |
213 | ||
0573ddae MD |
214 | 1999-10-08 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
215 | ||
216 | * throw.c (handler_message): Display backtrace if backtraces | |
217 | enabled. | |
218 | ||
80f27102 JB |
219 | 1999-10-05 Jim Blandy <jimb@savonarola.red-bean.com> |
220 | ||
0c1221ab JB |
221 | * Makefile.in, scmconfig.h.in: Deleted from CVS repository. Run |
222 | the autogen.sh script to create generated files like these. | |
223 | ||
80f27102 JB |
224 | * numbers.c (scm_string_to_number): Signal an error if radix is |
225 | less than two. (Thanks to Jorgen Schaefer.) | |
226 | ||
227 | * print.c (scm_write, scm_display, scm_newline, scm_write_char): | |
228 | Don't assume that the current output port is valid. Somebody | |
229 | might close it. (Thanks to Bernard Urban.) | |
230 | ||
dc4d930b JB |
231 | 1999-10-02 Jim Blandy <jimb@zwingli.cygnus.com> |
232 | ||
233 | * scmconfig.h.in: Regenerated. | |
234 | ||
235 | * Makefile.am (EXTRA_libguile_la_SOURCES): fix typo. | |
236 | ||
0b307a34 GB |
237 | Mon Sep 27 17:15:14 1999 Greg J. Badros <gjb@cs.washington.edu> |
238 | ||
239 | * __scm.h: Fix a bunch of macros that were missing do-while(0) | |
240 | sandwiches. | |
241 | ||
242 | * debug.c, eval.c: Fix buggy uses of SCM_ALLOW_INTS (missing | |
243 | semicolon) exposed by the above change. | |
244 | ||
15526538 GB |
245 | 1999-09-27 Greg J. Badros <gjb@cs.washington.edu> |
246 | ||
247 | * stacks.c: Avoid compiler warning re: unitialized var. | |
248 | ||
249 | * scmconfig.h.in: Added DEBUG_FREELIST | |
250 | ||
251 | * pairs.h: Fix macro that was not do-while(0) sandwiched. | |
252 | ||
253 | * gc.h, gc.c: Added scm_gc_set_debug_check_freelist_x, | |
254 | scm_map_free_list | |
255 | ||
52cfc69b GH |
256 | 1999-09-23 Gary Houston <ghouston@freewire.co.uk> |
257 | ||
258 | * ioext.c (scm_init_ioext): enable "i/o-extensions" feature here | |
259 | instead of in scm_init_filesys. | |
260 | ||
261 | * init.c (scm_boot_guile_1): don't call scm_init_posix or | |
262 | scm_init_filesys unless HAVE_POSIX is defined. | |
263 | don't call scm_init_netdb or scm_init_socket unless | |
264 | HAVE_NETWORKING is defined. | |
265 | ||
266 | * Makefile.am (EXTRA_libguile_la_SOURCES): filesys.c, posix.c, | |
267 | net_db.c, socket.c: moved here from libguile_la_SOURCES. | |
268 | ||
bab4e1cc JB |
269 | 1999-09-25 Jim Blandy <jimb@savonarola.red-bean.com> |
270 | ||
e59373d6 JB |
271 | * root.c (scm_make_root): Initialize all the fields of the new |
272 | root. GC could happen any time, you know. (Thanks to Greg | |
273 | Harvey.) | |
274 | ||
8854e654 JB |
275 | * numbers.c (scm_number_to_string): Signal an error if radix is |
276 | less than two. (Thanks to Jorgen Schaefer.) | |
277 | ||
bab4e1cc JB |
278 | * Makefile.am (EXTRA_libguile_la_SOURCES): Add memmove.c here, |
279 | so automake will actually generate rules for it. | |
280 | * Makefile.in: Regenerated. | |
281 | ||
0dcad30f JB |
282 | 1999-09-21 Jim Blandy <jimb@savonarola.red-bean.com> |
283 | ||
284 | * backtrace.c: #include "_scm.h" before testing whether | |
285 | HAVE_UNISTD_H is #defined. | |
286 | ||
24e720c8 JB |
287 | 1999-09-20 Jim Blandy <jimb@savonarola.red-bean.com> |
288 | ||
289 | * read.c (scm_read): Don't assume that scm_cur_inp is always open. | |
290 | * ports.c (scm_read_char): Same. | |
291 | * ioext.c (scm_read_line): Same. | |
292 | (Thanks to Bernard Urban.) | |
293 | ||
73ef98d6 MD |
294 | 1999-09-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
295 | ||
920ffdaa MD |
296 | * vectors.c (scm_vector_move_right_x): Bugfix: Remove side effect |
297 | in SCM_ASSERT macro. | |
298 | numbers.c: Removed #ifndef SCM_RECKLESS at places where type | |
299 | checking may invoke a generic. (Thanks to Michael Livshin.) | |
300 | ||
73ef98d6 | 301 | * __scm.h (SCM_WTA_DISPATCH_0, SCM_GASSERT0): New macros. |
afe93bdb MD |
302 | |
303 | * numbers.c (scm_max, scm_min, scm_sum, scm_difference, | |
304 | scm_product, scm_divide): Bugfix: Don't pass SCM_UNDEFINED to the | |
305 | generic function if the asubr is called with only one arg. | |
306 | ||
7ee92fce GH |
307 | 1999-09-20 Gary Houston <ghouston@freewire.co.uk> |
308 | ||
309 | * scmsigs.c (scm_sigaction): add SA_RESTART to flags only if | |
310 | HAVE_RESTARTABLE_SYSCALLS. | |
311 | (scm_init_scmsigs): use siginterrupt if it's available. not | |
312 | everyone who has restartable syscalls has SA_RESTART it seems. | |
313 | ||
314 | (scm_sigaction): use scm_num2long/scm_long2num when converting | |
315 | SIG_DFL/SIG_IGN, in case it doesn't fit in an INUM. use | |
316 | scm_integer_p to test the type. | |
317 | ||
e684c60f GH |
318 | 1999-09-18 Gary Houston <ghouston@freewire.co.uk> |
319 | ||
08b8c694 GH |
320 | * _scm.h, scmsigs.c: replace HAVE_RESTARTS with |
321 | HAVE_RESTARTABLE_SYSCALLS. | |
322 | ||
e684c60f GH |
323 | * strports.c (scm_strport_to_string): create the string from |
324 | pt->read_buf instead of an expression that evaluates to the | |
325 | same thing. | |
326 | ||
327 | * gdbint.c (gdb_print): don't just use SCM_CHARS to get a C string | |
328 | from the port: the port's buffer may not be NUL terminated. | |
329 | ||
8cc9503d MD |
330 | 1999-09-16 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
331 | ||
332 | * Makefile.am (.c.x): Added missing semicolon after `false'. | |
333 | ||
5eb548fc MD |
334 | 1999-09-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
335 | ||
4b3324a3 MD |
336 | * print.c (scm_iprin1): Turn `write' and `display' into |
337 | primitive generics and use their associated generic functions in | |
338 | scm_iprin1 for GOOPS objects. | |
339 | ||
5eb548fc MD |
340 | * backtrace.c: #include <unistd.h> if present. |
341 | ||
77e3c5be JB |
342 | 1999-09-14 Jim Blandy <jimb@savonarola.red-bean.com> |
343 | ||
344 | * Makefile.am (.c.x): Don't create a subshell just to delete the | |
345 | .x file and return false. | |
346 | * Makefile.in: Regenerated. | |
347 | ||
ece41168 MD |
348 | 1999-09-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
349 | ||
350 | * feature.c (scm_create_hook): New function. Replaces | |
351 | scm_make_named_hook which is now deprecated. | |
352 | (scm_make_hook_with_name): New primitive. | |
353 | (print_hook): Hooks now print in a fancy way. | |
354 | ||
69fafe46 MD |
355 | 1999-09-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
356 | ||
2868a51c MD |
357 | * __scm.h, backtrace.c, backtrace.h, debug.c, debug.h, dynl-dld.c, |
358 | dynwind.c, dynwind.h, eval.h, evalext.c, evalext.h, feature.c, | |
359 | feature.h, hashtab.c, hashtab.h, objects.c, objects.h, print.c, | |
360 | procs.c, procs.h, smob.c, smob.h, srcprop.c, strorder.c, struct.c, | |
30772a34 | 361 | struct.h: Updated copyright notices. |
2868a51c | 362 | |
69fafe46 MD |
363 | * srcprop.c (scm_source_property): Bugfix: Use SCM_NECONSP instead |
364 | of SCM_NCONSP. (Thanks to Greg Badros.) | |
365 | ||
366 | * gsubr.c (scm_make_gsubr): Use scm_make_subr_opt for creation of | |
367 | the self subr. | |
368 | ||
369 | * eval.c, debug.h (SCM_BACKTRACE_WIDTH): New debug option: width. | |
370 | ||
371 | * backtrace.c: Keep backtraces within specified width by | |
372 | adaptively adjusting fancy printing parameters and cut output if | |
373 | necessary. | |
374 | (scm_display_application): Check args. | |
375 | ||
e1f20ec6 JB |
376 | 1999-09-11 Jim Blandy <jimb@savonarola.red-bean.com> |
377 | ||
340a8770 JB |
378 | Change the name of the objects returned by OPENDIR from |
379 | "directory" to "directory stream". A predicate named "directory?" | |
380 | would be confusing. | |
381 | * filesys.c (scm_directory_stream_p): Renamed from scm_directory_p. | |
382 | At the Scheme level, "directory?" -> "directory-stream?". | |
383 | (scm_dir_print): Use the phrase "directory stream" in printed form. | |
384 | * filesys.h (scm_directory_stream_p): Prototype renamed | |
385 | accordingly. | |
386 | ||
91859184 JB |
387 | * Makefile.am (CLEANFILES): Remove versiondat.h; that should only |
388 | be removed by `make distclean', since it's generated by configure. | |
389 | * Makefile.in: Regenerated. | |
390 | (Thanks to Robert Bihlmeyer.) | |
391 | ||
b142c81d JB |
392 | * strop.c (scm_substring_move_x): Signal an error if start1 |
393 | doesn't come before end1. (Thanks to Karoly Lorentey). | |
394 | ||
395 | * numbers.c (scm_istr2flo): Don't call SCM_INEXP without first | |
396 | calling SCM_NIMP. (Thanks to Karoly Lorentey). | |
397 | ||
e1f20ec6 JB |
398 | * version.c (scm_libguile_config_stamp): Deleted. See |
399 | corresponding change to ../ice-9/boot-9.scm. | |
91859184 | 400 | * versiondat.h.in: Remove definition for GUILE_STAMP. |
e1f20ec6 JB |
401 | * version.h: Delete prototype. |
402 | * Makefile.in: Regenerated. | |
403 | ||
77242ff9 GH |
404 | 1999-09-11 Gary Houston <ghouston@easynet.co.uk> |
405 | ||
406 | * filesys.c (scm_directory_p): new procedure "directory?" Returns | |
407 | a boolean indicating whether its argument is a directory | |
408 | port as returned by opendir (thanks to Dirk Herrmann for the | |
409 | suggestion.) | |
410 | ||
08cc62c7 MD |
411 | 1999-09-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
412 | ||
413 | * backtrace.c (display_frame_expr): Don't print a newline. | |
414 | (display_frame): Print the newline here instead. | |
f14d3ff8 MD |
415 | (display_backtrace_body): Don't print "Backtrace:". |
416 | (scm_backtrace): Print "Backtrace:" here instead. | |
08cc62c7 | 417 | |
bc848f7f MD |
418 | 1999-09-09 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
419 | ||
d37e6569 MD |
420 | * procs.c (scm_setter): Signal WTA if handed an entity or operator |
421 | lacking a setter. | |
422 | ||
bc848f7f MD |
423 | * feature.c, feature.h: (scm_hook_p, scm_hook_empty_p): New |
424 | primitives. (Thanks to Greg Badros); | |
425 | (scm_hook_to_list): New primitive; Hooks are now smobs. | |
426 | ||
55a7fc62 GH |
427 | 1999-09-08 Gary Houston <ghouston@easynet.co.uk> |
428 | ||
429 | * stime.c (bdtime2c): rewrite the ASSERTs. Accept a value | |
430 | of #f for the 10th vector element to avoid an exception | |
431 | seen by Bernard Urban. | |
432 | (scm_mktime): unneeded ASSERT removed. | |
433 | ||
4f93d84c MD |
434 | 1999-09-07 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
435 | ||
436 | * eval.c (scm_map, scm_for_each): Converted to dispatch on generic | |
437 | if args don't match. | |
438 | ||
439 | * __scm.h (SCM_WTA_DISPATCH_n, SCM_GASSERTn): New macros. | |
440 | ||
7e6e146e MD |
441 | 1999-09-06 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
442 | ||
6065fed8 MD |
443 | * numbers.c: Converted comparison operations to dispatch on |
444 | generic if args don't match. | |
445 | ||
7e6e146e MD |
446 | * Makefile.am (ETAGS_ARGS): Added support for GPROC and GPROC1. |
447 | ||
548c5135 JB |
448 | 1999-09-06 James Blandy <jimb@mule.m17n.org> |
449 | ||
450 | * guile-snarf.c: Deleted. Snarfing should respect CPP | |
451 | conditionals, so it needs to actually run CPP. Bleah. | |
452 | ||
2a94fc36 JB |
453 | 1999-09-05 James Blandy <jimb@mule.m17n.org> |
454 | ||
f9dbe074 JB |
455 | Handle errors properly in guile-snarf. (Thanks to Han-Wen Nienhuys.) |
456 | * guile-snarf.in: Be sure to exit with an error if CPP does. | |
457 | * Makefile.am (.c.x): Delete the .x file and exit with an error | |
458 | status if guile-snarf exits with an error status. | |
459 | * Makefile.in: Regenerated. | |
460 | ||
9d743bfb JB |
461 | * snarf.h (SCM_GLOBAL_KEYWORD): Call scm_c_make_keyword, not |
462 | scm_makekey, which doesn't exist any more. Guess nobody's using | |
463 | this. | |
464 | ||
2a94fc36 JB |
465 | * guile-snarf.c: New implementation of guile-snarf, meant to be |
466 | more robust than the shell script. I think it's complete, but I | |
467 | haven't tested it at all, and I haven't changed the build process | |
468 | to actually use it. We should compare its output against that of | |
469 | the existing shell script, for all source files. | |
470 | ||
9918cf63 JB |
471 | * guile-snarf.c (parse_args): Abort if we haven't handled some |
472 | character type. | |
473 | ||
afbbb69c JB |
474 | 1999-09-03 James Blandy <jimb@mule.m17n.org> |
475 | ||
476 | * load.c (scm_search_path): If the filename has any extension at | |
477 | all, ignore the entire list of extensions. Also, don't check whether | |
478 | the file is accessible. If the file exists, accessible or not, we | |
479 | should return it. Inaccessible files should cause an error later. | |
480 | (Thanks to Keisuke Nishida for the suggestions.) | |
481 | ||
655f19ab MD |
482 | 1999-09-02 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
483 | ||
484 | * gc.c (cleanup, scm_init_storage): Use on_exit if present and | |
485 | atexit not available. (sunos4.1.4 needs it.) | |
486 | ||
b074884f | 487 | 1999-09-01 James Blandy <jimb@mule.m17n.org> |
94b4c096 | 488 | |
b074884f JB |
489 | I take it all back --- bcopy does handle overlapping source and |
490 | destination areas correctly. At least on every system I could | |
491 | find. But it is better to use AC_REPLACE_FUNCS than to introduce | |
492 | new CPP conditionals. | |
493 | * memmove.c: New file, implementing memmove in terms of bcopy. | |
494 | * scmconfig.h.in: Regenerated. | |
a4ea22c3 JB |
495 | |
496 | Allocators should use the `void *' type for generic pointers. | |
497 | * gc.c (scm_must_malloc, scm_must_realloc, scm_must_free): Change | |
498 | argument and return types. | |
499 | * gc.h: Corresponding changes to prototypes. | |
500 | (Thanks to Forcer.) | |
501 | ||
b074884f JB |
502 | 1999-08-31 James Blandy <jimb@mule.m17n.org> |
503 | ||
504 | * numbers.c (scm_init_numbers): Claim to support the `complex' | |
505 | feature, as expected by (ice-9 format). (Thanks to Ceri Storey.) | |
506 | ||
dd67f90b JB |
507 | * Makefile.am (check-local): Set GUILE_LOAD_PATH so the tests can |
508 | find (ice-9 boot-9) when Guile was compiled in a separate | |
509 | directory from the source. (Thanks to Rodney Brown.) | |
510 | * Makefile.in: Regenerated. | |
511 | ||
94b4c096 JB |
512 | * procs.c (scm_make_subr_opt): Fix typo. Remember to multiply |
513 | table lengths by the size of a single element when growing the | |
dd67f90b | 514 | table. (Thanks to Bill Schottstaedt.) |
94b4c096 | 515 | |
fa941d9e MD |
516 | 1999-08-30 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
517 | ||
518 | * eval.c (SCM_CEVAL): Duplicated the method dispatch code at the | |
519 | SCM_IM_DISPATCH form instead of calling scm_mcache_lookup_cmethod | |
520 | since that cuts down the time for type dispatch by 50%. | |
521 | ||
ebc4e6cc JB |
522 | 1999-08-30 James Blandy <jimb@mule.m17n.org> |
523 | ||
524 | * gh_data.c (gh_set_substr): Revert change of 1999-08-29; bcopy is | |
525 | not a correct substitute for memmove, because it doesn't handle | |
526 | overlapping source and destination areas on many platforms. | |
527 | Overlaps are the primary reason to use memmove in the first place. | |
528 | * ports.c (scm_ungetc): Same. | |
529 | * strop.c (scm_substring_move_x): Same. | |
530 | ||
a7098335 MD |
531 | 1999-08-30 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
532 | ||
533 | * gc.c (scm_init_storage): Skip registration of cleanup on systems | |
534 | which lack atexit. (Is it important that cleanup is made | |
535 | properly? Maybe we should replace all `exit' with `scm_exit' and | |
536 | call cleanup there?) | |
537 | ||
538 | * struct.c, struct.h (scm_struct_free_0, scm_struct_free_light, | |
539 | scm_struct_free_standard, scm_struct_free_entity): Declared to | |
540 | return scm_sizet instead of size_t. | |
541 | ||
542 | * gdbint.c, strports.c: #include <unistd.h>. (SEEK_SET is defined | |
543 | there on sunos4.1.4.) | |
544 | ||
9a26d6f9 MD |
545 | 1999-08-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
546 | ||
547 | * numbers.c (scm_lcm): Bugfix: BIGDIG --> SCM_BIGDIG; | |
548 | Account for the case when second argument is unbound. | |
549 | ||
550 | * strorder.c (scm_string_less_p, scm_string_ci_less_p): Bugfix. | |
551 | (Thanks to Karoly Lorentey.) | |
552 | ||
553 | * gh_data.c, ports.c, strop.c: Alternatively use bcopy if memmove | |
b074884f | 554 | isn't present. (Thanks to Suzuki Toshiya.) |
9a26d6f9 MD |
555 | |
556 | * ports.c: Use ANSI C prototypes in definitions. (Thanks to | |
557 | Bernard Urban.) | |
558 | ||
747117b0 MD |
559 | * filesys.c (scm_stat2scm): Conditionally use S_ISLNK. (Thanks to |
560 | Bernard Urban.) | |
9a26d6f9 MD |
561 | |
562 | * dynl-dl.c (RTLD_GLOBAL): Define if non-existent. (Thanks to | |
563 | Bernard Urban and Ian Grant.) | |
564 | ||
565 | * Makefile.am (libguile_la_LDFLAGS): Bumped libguile version | |
566 | again. (1.3.4 will be binary incompatible with 1.3.2 because of a | |
567 | change in the representation of entities and operators.) | |
568 | ||
6e2e75db GH |
569 | 1999-08-29 Gary Houston <ghouston@easynet.co.uk> |
570 | ||
571 | * ports.c (scm_ungetc): bugfix: if putback_buf is NULL | |
5c4fe34f | 572 | don't allocate zero bytes (thanks to Bill Schottstaedt). |
6e2e75db | 573 | |
c5b738b5 MD |
574 | 1999-08-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
575 | ||
a48a7629 MD |
576 | * procs.c (scm_setter): Converted to use generic dispatch. |
577 | ||
578 | * eval.c, eval.h: Bugfix: scm_sym_apply was not initialized | |
579 | correctly. | |
580 | ||
581 | * load.c (scm_search_path): Don't try extensions which already are | |
582 | present at the end of the filename. | |
583 | (scm_init_load): Check .scm first. (Thanks to Keisuke Nishida.) | |
584 | ||
585 | * stacks.c (scm_sym_apply): Removed. (Thanks to Ken Raeburn.) | |
586 | ||
c5b738b5 MD |
587 | Cleanup and simplification of generic method dispatch. |
588 | Also, the quadruple representation of entity and operator | |
589 | procedures has been replaced with single. | |
590 | ||
591 | * tags.h (SCM_IM_HASH_DISPATCH): Removed. | |
592 | ||
593 | * print.c (scm_isymnames): Removed #@hash-dispatch. | |
594 | ||
595 | * objects.c, objects.h (scm_mcache_lookup_cmethod): Moved here | |
596 | from eval.c; Support 0 arity methods. | |
597 | (scm_set_object_procedure_x): Removed scm_sym_atdispatch; | |
598 | (scm_apply_generic_env): Removed. | |
599 | Replaced slots proc0-3 with procedure. | |
600 | ||
601 | * objects.h (SCM_OPERATOR_PROC_0, SCM_OPERATOR_PROC_1, | |
602 | SCM_OPERATOR_PROC_2, SCM_OPERATOR_PROC_3): Replaced by | |
603 | SCM_OPERATOR_PROCEDURE. | |
604 | (SCM_ENTITY_PROC_0, SCM_ENTITY_PROC_1, SCM_ENTITY_PROC_2, | |
605 | SCM_ENTITY_PROC_3): Replaced by SCM_ENTITY_PROCEDURE. | |
606 | ||
607 | * struct.c, struct.h: Replace 4 procedure slots with one. | |
608 | (scm_struct_i_procedure): Replaces scm_struct_i_procedure. | |
609 | ||
610 | * gc.c (scm_gc_mark): Mark 1 procedure slot in entities instead of | |
611 | 4. | |
612 | ||
613 | * eval.c (scm_sym_args): Removed. | |
614 | (SCM_CEVAL): Simplified entity application. | |
615 | Moved dispatch code to objects.c. | |
616 | ||
617 | * procprop.c (scm_i_procedure_arity): Bugfix: Handle generics. | |
618 | ||
375c11a3 MD |
619 | 1999-08-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
620 | ||
621 | * sort.c (closureless): Use scm_eval_body. | |
622 | ||
623 | * eval.c (SCM_APPLY): Fixed serious evaluator bug: If a closure | |
624 | with a symbol as last form was first called normally and then via | |
625 | `map' or some other mechanism using primitive apply, an ILOC was | |
626 | returned. | |
627 | ||
9de33deb MD |
628 | 1999-08-26 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
629 | ||
630 | This change extends the representation of primitive procedures | |
631 | with more data fields, e.g. a place for documentation and true | |
632 | procedure properties. | |
633 | ||
634 | * procs.c, procs.h (scm_subr_entry): New type: Stores data | |
635 | associated with subrs. | |
636 | (SCM_SUBRNUM, SCM_SUBR_ENTRY, SCM_SUBR_GENERIC, SCM_SUBR_PROPS, | |
637 | SCM_SUBR_DOC): New macros. | |
638 | (scm_subr_table): New variable. | |
639 | (scm_mark_subr_table): New function. | |
640 | ||
641 | * init.c (scm_boot_guile_1): Call scm_init_subr_table. | |
642 | ||
643 | * gc.c (scm_gc_mark): Don't mark subr names here. | |
644 | (scm_igc): Call scm_mark_subr_table. | |
645 | ||
646 | ||
647 | This change implements a scheme for letting a generic work as a | |
648 | shadow for a primitive procedure. If the primitive procedure | |
649 | can't dispatch on its arguments, control is left over to the | |
650 | generic. Normal wrong type arg errors will be generated until the | |
651 | user has hung the first method on the primitive. | |
652 | ||
653 | * snarf.h (SCM_GPROC, SCM_GPROC1): New macros. | |
654 | ||
655 | * procs.c, procs.h (scm_subr_p): New function (used internally). | |
656 | ||
657 | * gsubr.c, gsubr.h (scm_make_gsubr_with_generic): New function. | |
658 | ||
659 | * objects.c, objects.h (scm_primitive_generic): New class. | |
660 | ||
661 | * objects.h (SCM_CMETHOD_CODE, SCM_CMETHOD_ENV): New macros. | |
662 | ||
663 | * print.c (scm_iprin1): Print primitive-generics. | |
664 | ||
665 | * __scm.h (SCM_WTA_DISPATCH_1, SCM_GASSERT1, | |
666 | SCM_WTA_DISPATCH_2, SCM_GASSERT2): New macros. | |
667 | ||
668 | * eval.c (SCM_CEVAL, SCM_APPLY): Replace scm_wta --> | |
669 | SCM_WTA_DISPATCH_1 for scm_cxr's (unary floating point | |
670 | primitives). NOTE: This means that it is now *required* to use | |
671 | SCM_GPROC1 when creating float scm_cxr's (float scm_cxr's is an | |
672 | obscured representation that will be removed in the future anyway, | |
673 | so backward compatibility is no problem here). | |
674 | ||
675 | * numbers.c: Converted most numeric primitives (all but bit | |
676 | comparison operations and bit operations) to dispatch on generic | |
677 | if args don't match. | |
678 | ||
679 | ||
680 | Better support for applying generic functions. | |
681 | ||
682 | * eval.c, eval.h (scm_eval_body): New function. | |
683 | ||
684 | * objects.c (scm_call_generic_0, scm_call_generic_1, | |
685 | scm_call_generic_2, scm_call_generic_3, scm_apply_generic): New | |
686 | functions. | |
687 | ||
688 | ||
689 | Optimization of the generic function dispatch mechanism. | |
690 | ||
691 | * eval.c (SCM_CEVAL): Apply the cmethod directly after having | |
692 | called scm_memoize_method instead of doing a second lookup. | |
693 | ||
694 | * objects.h (scm_memoize_method): Now returns the memoized cmethod. | |
695 | ||
696 | ||
697 | Bugfix | |
698 | ||
699 | * procs.c (scm_make_subr_opt): Use scm_sysintern0 instead of | |
700 | scm_sysintern so that the binding connected with the subr name | |
701 | isn't cleared when we give set = 0. | |
702 | ||
703 | ||
07910014 MD |
704 | 1999-08-24 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
705 | ||
9de33deb MD |
706 | More transparent handling of ports with print states. |
707 | ||
07910014 MD |
708 | * print.h (SCM_PORT_WITH_PS_P, SCM_PORT_WITH_PS_PORT, |
709 | SCM_PORT_WITH_PS_PS): Represent ports with print states as a smob | |
710 | instead of a pair of a port and a print state. We'll need to cons | |
711 | once extra in scm_printer_apply but the type system will be | |
712 | cleaner, it will mix better with GOOPS, and, it will be even more | |
713 | transparent to the user. | |
714 | ||
715 | * print.c (scm_get_print_state): New procedure: Given an output | |
716 | port, return the print state associated to it in the current print | |
717 | chain, if one exists; | |
718 | (scm_port_with_print_state): New procedure: Associate a | |
719 | print-state with a port. | |
720 | (scm_valid_oport_value_p): Use SCM_PORT_WITH_PS_P; | |
721 | (scm_printer_apply): Wrap port and pstate as a smob; | |
722 | (print_state_printer): Removed. | |
723 | ||
724 | * objects.c (scm_class_of): Treat scm_tc16_port_with_ps as ports. | |
725 | ||
726 | * eval.c (scm_init_eval): Use scm_make_smob_type instead of | |
727 | scm_newsmob. | |
728 | ||
729 | * ports.c (scm_output_port_p): Bugfix: Coerce output port before | |
730 | testing (otherwise the port-print-state trick won't be transparent | |
731 | to the user; one example where this caused problems was in the | |
732 | (ice-9 format) module). | |
733 | ||
e2e470cf MD |
734 | 1999-08-23 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
735 | ||
736 | * eval.c (SCM_CEVAL): Let the SCM_IM_SLOT_SET_X form return | |
737 | SCM_UNSPECIFIED instead of the set value. | |
738 | ||
a343458d JB |
739 | 1999-08-20 James Blandy <jimb@mule.m17n.org> |
740 | ||
f8c9d497 JB |
741 | * load.c (scm_init_load_path): Remove support for SCHEME_LOAD_PATH. |
742 | ||
a343458d JB |
743 | * ports.h (enum scm_port_rw_active): New enum, containing |
744 | SCM_PORT_READ, SCM_PORT_WRITE, and SCM_PORT_NEITHER (instead of | |
745 | zero). The debugger knows about enums, but doesn't know about | |
746 | #defines. | |
747 | (typedef scm_port): Declare rw_active member to be an enum | |
748 | scm_port_rw_active. | |
749 | * fports.c (fport_flush, fport_end_input): Use SCM_PORT_NEITHER | |
750 | instead of zero. | |
751 | * ports.c (scm_add_to_port_table): Same. | |
752 | * strports.c (st_flush, st_end_input): Same. | |
753 | ||
754 | * ioext.c (scm_do_read_line, scm_read_line): Use scm_must_malloc, | |
755 | scm_must_realloc, and scm_done_malloc as appropriate. | |
756 | ||
dc4ddb33 MD |
757 | 1999-08-20 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
758 | ||
759 | * sort.c (quicksort): Added condition to protect the algorithm | |
760 | from crashing the interpreter if the less predicate is buggy. | |
761 | ||
d3639214 GH |
762 | 1999-08-19 Gary Houston <ghouston@easynet.co.uk> |
763 | ||
764 | * fports.c (fport_write): fix line-buffering mode again. | |
765 | (scm_open_file): recognise 'l' for line-buffering. | |
766 | (scm_setvbuf): recognise _IOLBF for line-buffering. | |
767 | ||
3817c7ce MD |
768 | 1999-08-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
769 | ||
266bf340 MD |
770 | * Makefile.am (libguile_la_LDFLAGS): Increased the version number |
771 | of libguile to 5.0. | |
772 | ||
3817c7ce MD |
773 | * eval.c (SCM_APPLY), sort.c (closureless): Expand body when |
774 | evaluating closures. | |
775 | ||
162d88ca GH |
776 | 1999-08-18 Gary Houston <ghouston@easynet.co.uk> |
777 | ||
778 | * fports.c (fport_write): use memcpy instead of strncpy, in case | |
779 | the data contains NUL. | |
780 | ||
cce0d8d0 MD |
781 | 1999-08-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
782 | ||
59c49e10 MD |
783 | * gh.h (gh_vector_to_list): Bugfix. (Thanks to Frank Cieslok.) |
784 | ||
cce0d8d0 MD |
785 | * backtrace.c, debug.c, eval.c, eval.h, gsubr.c, procprop.h, |
786 | read.c, srcprop.c, srcprop.h (scm_i_filename, scm_i_line, | |
787 | scm_i_column, scm_i_copy, scm_i_name, scm_i_lambda, scm_i_source, | |
788 | scm_i_more, scm_i_procname, scm_i_dot, scm_i_arrow, scm_i_else, | |
789 | scm_i_unquote, scm_i_uq_splicing, scm_i_apply, scm_i_enter_frame, | |
790 | scm_i_apply_frame, scm_i_exit_frame, scm_i_trace, scm_i_quote, | |
791 | scm_i_begin, scm_i_if, scm_i_and, scm_i_or, scm_i_case, | |
792 | scm_i_cond, scm_i_letstar, scm_i_do, scm_i_quasiquote, | |
793 | scm_i_define, scm_i_letrec, scm_i_let, scm_i_atapply, | |
794 | scm_i_atcall_cc, scm_i_breakpoint): Renamed: Consequently use | |
795 | scm_sym_ as prefix for symbols. | |
796 | ||
797 | * debug.c (scm_i_proc, scm_i_args, scm_i_eval_args): Removed. | |
798 | ||
799 | * eval.c, eval.h (scm_sym_begin, scm_sym_if, scm_sym_and, | |
800 | scm_sym_case, scm_sym_cond, scm_sym_letstar, scm_sym_do, | |
801 | scm_sym_define, scm_sym_letrec, scm_sym_atapply, | |
802 | scm_sym_atcall_cc): Made global. | |
803 | ||
8b7840b9 MD |
804 | 1999-08-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
805 | ||
806 | * eval.c (scm_sym_args): Made global. | |
807 | ||
808 | * objects.c (scm_set_object_procedure_x): Disallow setting of | |
809 | procedures for pure generic functions. | |
810 | ||
c94577b4 GH |
811 | 1999-08-12 Gary Houston <ghouston@easynet.co.uk> |
812 | ||
813 | * ports.c (scm_seek): one more: was scm_lseek. Also changed the | |
814 | Scheme name from lseek to seek, but lseek was added recently so | |
815 | it shouldn't be a big problem. | |
816 | * ports.c, gdbint.c, ioext.c: changed callers. | |
817 | ||
affc96b5 GH |
818 | 1999-08-11 Gary Houston <ghouston@easynet.co.uk> |
819 | ||
820 | * fports.c (fport_input_waiting): if select is used, return 1 | |
821 | instead of whatever FD_ISSET expands to. maybe it will be useful | |
822 | to interpret the value from the input_waiting ptob procedure as a | |
823 | lower bound on the number of bytes available. | |
824 | ||
825 | * Mikael asked for a few names to be changed... | |
826 | ||
827 | * ports.c (scm_make_port_type): take the write procedure as the | |
828 | second argument instead of the flush procedure. | |
829 | * ports.h (scm_ptob_descriptor): rename the ptob procedures: | |
830 | fflush -> flush, read_flush -> end_input, fclose -> close, | |
831 | fill_buffer -> fill_input, ftruncate -> truncate, | |
832 | input_waiting_p -> input_waiting. | |
833 | ||
834 | * ports.c (end_input_void_port): was read_flush_void_port. | |
835 | (scm_set_port_end_input): was scm_set_port_flush_input. | |
836 | (scm_set_port_flush): was scm_set_port_write. | |
837 | (scm_set_port_input_waiting): was scm_set_port_input_waiting_p | |
838 | (scm_end_input): was scm_read_flush. | |
839 | (scm_fill_input): was scm_fill_buffer. | |
840 | (scm_flush): was scm_fflush. | |
841 | * fports.c (fport_input_waiting): renamed from fport_input_waiting_p. | |
842 | (fport_end_input): was local_read_flush. | |
843 | (fport_flush): was local_fflush. | |
844 | (fport_close): was local_fclose. | |
845 | (fport_truncate): was local_ftruncate. | |
846 | (fport_seek): was local_seek. | |
847 | (fport_free): was local_free. | |
848 | (fport_fill_input): was fport_fill_buffer. | |
849 | * strports.c (st_end_input): was st_read_flush. | |
850 | (st_truncate): was st_ftruncate. | |
851 | * vports.c: (sf_flush): was sfflush. | |
852 | (sf_close): was sfclose. | |
853 | (sf_fill_input): was sf_fill_buffer. | |
854 | ||
855 | * ports.c, fports.c, strports, vports.c, ioext.c, unif.c, filesys.c: | |
856 | change callers. | |
857 | ||
df061ffc MD |
858 | 1999-08-06 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
859 | ||
860 | * eval.c (SCM_IM_DISPATCH): Rewrote dispatch protocol. Dispatch | |
861 | forms now contain the expressions to be dispatched upon instead of | |
862 | depending on a surrounding lambda or let; Generic function | |
863 | dispatch has been optimized; `apply' on a generic function now | |
864 | works a little bit strangely. It uses a trick so that the type | |
865 | dispatch code in SCM_CEVAL can be reused. | |
866 | ||
867 | * objects.h, objects.c (scm_apply_generic_env): Added (used by | |
868 | apply). | |
869 | (scm_operator_p): Added. | |
870 | (scm_sym_atdispatch): Added. | |
871 | (scm_set_object_procedure_x): Modified to handle the new style | |
872 | generic functions. | |
873 | (scm_object_procedures): New debugging procedure. | |
874 | ||
524da6b9 MD |
875 | 1999-08-05 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
876 | ||
df061ffc MD |
877 | * eval.c, eval.h (scm_sym_args): Added. |
878 | ||
879 | * objects.h (SCM_CLASSF_PURE_GENERIC): Added. | |
880 | ||
eba96884 MD |
881 | * feature.c, feature.h (scm_c_run_hook): Added. |
882 | ||
524da6b9 MD |
883 | * eval.c (SCM_CEVAL:SCM_IM_DISPATCH): Bugfix: Jump back to |
884 | cdrxnoap and loopnoap instead of begin and loop. | |
885 | ||
265e6a4d GH |
886 | 1999-08-04 Gary Houston <ghouston@easynet.co.uk> |
887 | ||
888 | * ports.c (scm_putc, scm_puts), | |
889 | * unif.c (scm_uniform_array_write): use scm_lfwrite. | |
890 | * ports.c (scm_putc): change type of first argument from int to char. | |
891 | ||
82cc1b11 MD |
892 | 1999-08-04 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
893 | ||
894 | * eval.c (SCM_CEVAL): Improvements to SCM_IM_DISPATCH and | |
895 | SCM_IM_HASH_DISPATCH. | |
896 | ||
897 | * objects.h (SCM_CLASSF_GOOPS_VALID): Added. | |
898 | (scm_si_redfined, scm_si_hashsets): Moved. | |
899 | ||
900 | * objects.c (scm_class_of): Use the new SCM_CLASSF_GOOPS_VALID | |
901 | flag which combines type and status info so that the class | |
902 | redefinition protocol has zero cost during normal execution. | |
903 | ||
31703ab8 GH |
904 | 1999-08-03 Gary Houston <ghouston@easynet.co.uk> |
905 | ||
906 | * ports.h (scm_ptob_descriptor): include a write procedure again. | |
907 | it's more efficient for unbuffered fports (e.g., sockets.) | |
908 | ||
909 | * ports.c (scm_puts): use ptob->write. | |
910 | * vports.c (scm_make_sfptob): set write proc in ptob. | |
911 | * strports.c (scm_make_stptob): set write proc in ptob. | |
912 | * ports.c (write_void_port): new procedure. | |
913 | * vports.c (sf_write): new procedure. | |
914 | * ports.c (scm_lfwrite): use ptob->write. | |
915 | * strports.c (st_write): new procedure. | |
916 | * fports.c (fport_write): new procedure. | |
917 | (scm_make_fptob): set write in ptob to fport_write. | |
918 | * ports.h: prototype for scm_set_port_write. | |
919 | * ports.c (scm_make_port_type): initialise ptob write procedure. | |
920 | (scm_set_port_write): new proc. | |
921 | ||
769f054d JB |
922 | 1999-08-01 Jim Blandy <jimb@savonarola.red-bean.com> |
923 | ||
924 | * ports.c (scm_char_ready_p): Don't try to find PORT's ptab entry | |
925 | until we've verified that it is actually a port. (Thanks to | |
926 | Lorentey Karoly.) | |
927 | ||
5678aae0 MD |
928 | 1999-07-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
929 | ||
9ffdde1c MD |
930 | * gc.c (scm_must_malloc, scm_must_realloc): Removed unnecessary |
931 | code, particularly an unnecessary test (len != size, where len == | |
932 | size). (Was this leftovers from debugging code, or have I missed | |
933 | something profound?) | |
934 | ||
5678aae0 MD |
935 | * hashtab.c: Bugfix: Don't declare s_hash_fold without storage |
936 | size. (Thanks to James Dean Palmer.) | |
937 | ||
938 | * numbers.c (scm_makdbl): Bugfix: Initialize imaginary part. | |
939 | (Thanks to Lorentey Karoly.) | |
940 | ||
6e1fd264 MD |
941 | 1999-07-30 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
942 | ||
943 | * eval.c (scm_m_expand_body): Use scm_cons_source. | |
944 | ||
945 | * struct.c (scm_print_struct): Use vtable name. | |
946 | ||
947 | * print.c (scm_init_print): Set name of print state type. | |
948 | ||
949 | * stacks.c (scm_init_stacks): Set name of stack type. | |
950 | ||
b09ef679 MD |
951 | 1999-07-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
952 | ||
cb4832ae MD |
953 | * eval.c (SCM_CEVAL): Removed old implementation of internal |
954 | define. | |
955 | ||
956 | * gsubr.c, procprop.h (scm_i_inner_name): Removed. | |
957 | ||
958 | * debug.c, debug.h (scm_reverse_lookup): Added. | |
959 | (scm_procedure_name): Use scm_reverse_lookup to lookup the name of | |
960 | internal procedure definitions; Don't use scm_i_inner_name. | |
961 | ||
2a52b429 MD |
962 | * eval.c, tags.h, print.c (SCM_IM_SLOT_REF, SCM_IM_SLOT_SET_X): |
963 | New isym operations. | |
964 | ||
b09ef679 MD |
965 | * eval.h: Added prototypes for multi language support functions. |
966 | ||
967 | * eval.c (SCM_IM_DISPATCH, SCM_IM_HASH_DISPATCH): Don't use | |
968 | improper lists in the low-level representation, since that will | |
969 | cause a begin to be prepended at macro expansion. | |
970 | ||
2a52b429 MD |
971 | * eval.c (scm_cons_source): Version of cons which copies source |
972 | properties from an existing cell. | |
6e1fd264 | 973 | (scm_copy_tree, SCM_CEVAL): Use scm_cons_source. |
2a52b429 MD |
974 | |
975 | * debug.c (scm_procedure_source): Cons SCM_IM_LAMBDA onto | |
976 | procedure source before calling scm_unmemocopy instead of faking | |
977 | an environment. | |
978 | ||
979 | 1998-10-25 Marius Vollmer <mvo@zagadka.ping.de> | |
980 | ||
981 | Ported `internal defines' fix from SCM. Original ChangeLog entry: | |
982 | ||
983 | 1998-07-09 Radey Shouman <radey@colorage.com> | |
984 | ||
985 | * eval.c (ceval_1): Modifications to allow rewriting of interal | |
986 | DEFINE to LETREC: If an ISYM is evaluated in non-tail position the | |
987 | body of which it is the CAR is macro expanded by m_expand_body, | |
988 | which rewrites internal DEFINE. | |
989 | ||
990 | (m_expand_body): Added. | |
991 | ||
992 | (m_macroexp1): Added argument to control error checking: | |
993 | m_expand_body may speculatively expand forms in the wrong | |
994 | environments. Made argument number checks conditional on | |
995 | RECKLESS. | |
996 | ||
997 | (m_body): Added, error checks bodies and inserts the ISYM tokens. | |
998 | ||
999 | (m_lambda): (m_letstar): (m_letrec1): (m_letrec): (m_let): Now | |
1000 | call m_body. | |
1001 | ||
1002 | (m_cond): (m_case): (m_quote): Modified to avoid destructively | |
1003 | changing their argument forms. Since m_expand_body | |
1004 | speculatively macro expands forms the process must be | |
1005 | reversible. | |
1006 | ||
1007 | (m_ident_eqp): Fixed to use proper environment. | |
1008 | ||
1009 | (renamed_ident): Added DEFER_INTS_EGC. | |
1010 | ||
1011 | Added prototypes for static functions. | |
1012 | ||
1013 | * eval.c | |
1014 | ||
1015 | (undef_cell): New. | |
1016 | ||
1017 | (scm_lookupcar1, scm_lookupcar): Added CHECK argument. When CHECK | |
1018 | is false, do not produce an error for unbound variables, return a | |
1019 | pointer to cell_undef instead. | |
1020 | ||
1021 | (EVALCELLCAR, XEVALCAR): Call scm_lookupcar with check=1. | |
1022 | ||
1023 | (scm_m_body): New. | |
1024 | ||
1025 | (scm_m_cond, scm_m_case, scm_m_quote): Modified to avoid | |
1026 | destructively changing their argument forms. Since m_expand_body | |
1027 | speculatively macro expands forms the process must be reversible. | |
1028 | ||
1029 | (scm_m_lambda): Use scm_m_body instead of bodycheck. Account for | |
1030 | SCM_IM_LET introduced by named lets. | |
1031 | ||
1032 | (scm_m_letstar): Use scm_m_body instead of bodycheck. | |
1033 | ||
1034 | (scm_m_letrec1, scm_letrec): Split scm_letrec into scm_letrec1 and | |
1035 | scm_letrec. scm_letrec1 does not check for a null binding and | |
1036 | takes an additional argument to specify the ISYM of the body. Use | |
1037 | scm_m_body instead of bodycheck. | |
1038 | ||
1039 | (scm_m_let): Use scm_m_body instead of bodycheck. | |
1040 | ||
1041 | (scm_m_expand_body, scm_macroexp): New. | |
1042 | ||
1043 | (unmemocopy): Account for ISYMs introduced by scm_m_body. | |
1044 | ||
1045 | (ceval, deval): Call scm_m_expand_body. Call scm_lookupcar with | |
1046 | check=1. Throw error for internal defined that have not been | |
1047 | rewritten by scm_m_expand_body. | |
1048 | ||
1049 | * eval.h: Added prototypes for scm_m_expand_body and scm_macroexp. | |
1050 | Removed prototype for SCM_APPLY. | |
1051 | ||
1052 | * tags.h: Added extern declaration of scm_isymnames. | |
b09ef679 | 1053 | |
a6ba4ef8 MD |
1054 | 1999-07-27 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
1055 | ||
1056 | * Makefile.am (EXTRA_libguile_la_SOURCES): Added lang.c. | |
1057 | ||
1058 | * lang.c: New file: Beginning of multi-language support. | |
1059 | ||
1060 | * init.c (scm_boot_guile_1): Added call to scm_init_lang (). | |
1061 | ||
1062 | * dynwind.c (scm_dowinds): Removed obsolete wind_key #f case. | |
1063 | (scm_dynamic_wind): Added argument checking for the after guard so | |
1064 | that we don't add garbage on the dynwind chain. | |
1065 | (scm_swap_bindings): Added. | |
1066 | ||
1067 | * tags.h, print.c (SCM_IM_NIL_COND, SCM_IM_NIL_IFY, SCM_IM_T_IFY, | |
1068 | SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY), print.c | |
1069 | (scm_isymnames): New isyms for multi-language support. | |
1070 | ||
1071 | * eval.c (scm_nil, scm_t): New symbols. | |
1072 | (nil-cond, nil-ify, t-ify, 0-cond, 0-ify, 1-ify): New special | |
1073 | forms for multi-language support. | |
1074 | ||
259529f2 MD |
1075 | 1999-07-25 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
1076 | ||
1077 | * random.c, random.h (scm_c_default_rstate, scm_c_uniform32): | |
1078 | Added. | |
1079 | Renamed functions in the random function library interface | |
1080 | from scm_i_XXX --> scm_c_XXX. | |
1081 | ||
1b9c3dae GH |
1082 | 1999-07-25 Gary Houston <ghouston@easynet.co.uk> |
1083 | ||
1084 | * ports.c (scm_putc): fix line-buffering. | |
1085 | ||
544e9093 MD |
1086 | 1999-07-25 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
1087 | ||
1088 | * ports.c, ports.h, fports.c, strports.c, vports.c: Renamed | |
1089 | scm_set_ptob_XXX --> scm_set_port_XXX. | |
1090 | ||
f15913d0 MD |
1091 | 1999-07-24 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
1092 | ||
1093 | * ports.c, ports.h (scm_make_port_type): New interface for | |
1094 | creation of port types (replaces scm_newptob). Just as for the | |
1095 | smobs, we need to separate the internal representation of smob | |
1096 | types from the interface, so that we easily can add new fields and | |
1097 | rearrange things without caring about backward compatibility. | |
1098 | This change was forced by the need in GOOPS to create classes | |
1099 | representing port types. | |
1100 | (scm_set_ptob_mark, scm_set_ptob_free, scm_set_ptob_print, | |
1101 | scm_set_ptob_equalp, scm_set_ptob_flush_input, scm_set_ptob_close, | |
1102 | scm_set_ptob_seek, scm_set_ptob_truncate, | |
1103 | scm_set_ptob_input_waiting_p): New setters. | |
1104 | (scm_newptob): Rewritten to use scm_make_port_type. For backward | |
1105 | compatibility. | |
1106 | (scm_ptobs): Changed type scm_ptobfuns --> scm_ptob_descriptor. | |
1107 | (scm_prinport): Removed. | |
1108 | (scm_port_print): Added. | |
1109 | (scm_print_port_mode): Added. | |
1110 | (void_port_ptob, print_void_port, close_void_port, noop0): | |
1111 | Removed. Removed #include "genio.h" Added #include "objects.h", | |
1112 | #include "smobs.h" | |
1113 | ||
1114 | * fports.c (prinfport): Moved code from ports.c. | |
1115 | (local_free): Added. | |
1116 | (scm_fptob): Removed. Instead use new interface. | |
1117 | (scm_make_fptob): Added. (Need to create basic ports in a | |
1118 | specific order in ports.c.) | |
1119 | ||
1120 | * strports.c (scm_stptob, prinstpt, noop0): Removed | |
1121 | (scm_make_stptob): Added. | |
1122 | ||
1123 | * vports.c (scm_sfport, prinsfpt, sf_read_flush, noop0): Removed. | |
1124 | (scm_make_sfport): Added. | |
1125 | ||
1126 | * filesys.c (scm_dir_print): Don't use the port printing code. | |
1127 | Instead provide specific directory printer. | |
1128 | ||
1129 | * gc.c (scm_gc_sweep): Use value returned from scm_ptobs[].free. | |
1130 | ||
1131 | * ioext.c (scm_redirect_port): Replaced scm_ptobfuns --> | |
1132 | scm_ptob_descriptor. | |
1133 | ||
1134 | * smob.c (scm_smob_print): Handle non-existing type name nicely. | |
1135 | Removed #include "genio.h" | |
1136 | ||
1137 | * objects.c (scm_make_port_classes): New function ptr. | |
1138 | ||
69bc9ff3 GH |
1139 | 1999-07-24 Gary Houston <ghouston@easynet.co.uk> |
1140 | ||
1141 | * gdbint.c (gdb_print, gdb_read): call scm_truncate_file. | |
1142 | ||
1143 | * ports.c (scm_truncate_file): renamed from scm_ftruncate. | |
1144 | allow the 1st argument to be a fdes or filename as well as a | |
1145 | port (as in the filesys.c version). | |
1146 | ||
1147 | * filesys.c (scm_truncate_file): removed. | |
1148 | ||
096d0b15 MD |
1149 | 1999-07-24 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
1150 | ||
1151 | * readline.c, readline.h: Removed. | |
1152 | ||
1153 | * objects.c, objects.h (scm_port_class): Added. | |
1154 | (scm_class_of): Look up port class in scm_port_class. | |
1155 | (SCM_IN_PCLASS_INDEX, SCM_OUT_PCLASS_INDEX, | |
1156 | SCM_INOUT_PCLASS_INDEX): Added. | |
1157 | ||
f15913d0 MD |
1158 | |
1159 | * Makefile.am: Removed genio.c, genio.x. | |
1160 | ||
1161 | * genio.c: Removed. | |
1162 | ||
aafe2718 MD |
1163 | 1999-07-23 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
1164 | ||
1165 | * init.c: Make sure that scm_post_boot_init_modules is called only | |
1166 | once. (Important when using a dumped image.; Thanks to Bernard | |
1167 | Urban.) | |
1168 | ||
3144e1a9 JB |
1169 | 1999-07-19 Jim Blandy <jimb@savonarola.red-bean.com> |
1170 | ||
8e1e60f1 JB |
1171 | * guardians.c (scm_guardian_zombify): Separate scanning for |
1172 | zombies from marking the pairs of the free list. | |
1173 | ||
a825bb0e JB |
1174 | * guardians.c (scm_guardian_zombify): Don't set marks manually --- |
1175 | use the macros. (Thanks to Michael Livshin.) | |
1176 | ||
4d4c53ac JB |
1177 | * eval.c (scm_m_lambda): Let bodycheck check the body of the |
1178 | lambda. Let your sins be purified by the blood of the lambda. | |
1179 | (Thanks to Eric Hanchrow.) | |
1180 | ||
d9ad6919 JB |
1181 | * net_db.c (h_errno): Don't declare this if it's #defined. Eew. |
1182 | (Thanks to Valdis Kletnieks.) | |
1183 | ||
3144e1a9 | 1184 |