Commit | Line | Data |
---|---|---|
cce0d8d0 MD |
1 | 1999-08-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
2 | ||
3 | * backtrace.c, debug.c, eval.c, eval.h, gsubr.c, procprop.h, | |
4 | read.c, srcprop.c, srcprop.h (scm_i_filename, scm_i_line, | |
5 | scm_i_column, scm_i_copy, scm_i_name, scm_i_lambda, scm_i_source, | |
6 | scm_i_more, scm_i_procname, scm_i_dot, scm_i_arrow, scm_i_else, | |
7 | scm_i_unquote, scm_i_uq_splicing, scm_i_apply, scm_i_enter_frame, | |
8 | scm_i_apply_frame, scm_i_exit_frame, scm_i_trace, scm_i_quote, | |
9 | scm_i_begin, scm_i_if, scm_i_and, scm_i_or, scm_i_case, | |
10 | scm_i_cond, scm_i_letstar, scm_i_do, scm_i_quasiquote, | |
11 | scm_i_define, scm_i_letrec, scm_i_let, scm_i_atapply, | |
12 | scm_i_atcall_cc, scm_i_breakpoint): Renamed: Consequently use | |
13 | scm_sym_ as prefix for symbols. | |
14 | ||
15 | * debug.c (scm_i_proc, scm_i_args, scm_i_eval_args): Removed. | |
16 | ||
17 | * eval.c, eval.h (scm_sym_begin, scm_sym_if, scm_sym_and, | |
18 | scm_sym_case, scm_sym_cond, scm_sym_letstar, scm_sym_do, | |
19 | scm_sym_define, scm_sym_letrec, scm_sym_atapply, | |
20 | scm_sym_atcall_cc): Made global. | |
21 | ||
8b7840b9 MD |
22 | 1999-08-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
23 | ||
24 | * eval.c (scm_sym_args): Made global. | |
25 | ||
26 | * objects.c (scm_set_object_procedure_x): Disallow setting of | |
27 | procedures for pure generic functions. | |
28 | ||
c94577b4 GH |
29 | 1999-08-12 Gary Houston <ghouston@easynet.co.uk> |
30 | ||
31 | * ports.c (scm_seek): one more: was scm_lseek. Also changed the | |
32 | Scheme name from lseek to seek, but lseek was added recently so | |
33 | it shouldn't be a big problem. | |
34 | * ports.c, gdbint.c, ioext.c: changed callers. | |
35 | ||
affc96b5 GH |
36 | 1999-08-11 Gary Houston <ghouston@easynet.co.uk> |
37 | ||
38 | * fports.c (fport_input_waiting): if select is used, return 1 | |
39 | instead of whatever FD_ISSET expands to. maybe it will be useful | |
40 | to interpret the value from the input_waiting ptob procedure as a | |
41 | lower bound on the number of bytes available. | |
42 | ||
43 | * Mikael asked for a few names to be changed... | |
44 | ||
45 | * ports.c (scm_make_port_type): take the write procedure as the | |
46 | second argument instead of the flush procedure. | |
47 | * ports.h (scm_ptob_descriptor): rename the ptob procedures: | |
48 | fflush -> flush, read_flush -> end_input, fclose -> close, | |
49 | fill_buffer -> fill_input, ftruncate -> truncate, | |
50 | input_waiting_p -> input_waiting. | |
51 | ||
52 | * ports.c (end_input_void_port): was read_flush_void_port. | |
53 | (scm_set_port_end_input): was scm_set_port_flush_input. | |
54 | (scm_set_port_flush): was scm_set_port_write. | |
55 | (scm_set_port_input_waiting): was scm_set_port_input_waiting_p | |
56 | (scm_end_input): was scm_read_flush. | |
57 | (scm_fill_input): was scm_fill_buffer. | |
58 | (scm_flush): was scm_fflush. | |
59 | * fports.c (fport_input_waiting): renamed from fport_input_waiting_p. | |
60 | (fport_end_input): was local_read_flush. | |
61 | (fport_flush): was local_fflush. | |
62 | (fport_close): was local_fclose. | |
63 | (fport_truncate): was local_ftruncate. | |
64 | (fport_seek): was local_seek. | |
65 | (fport_free): was local_free. | |
66 | (fport_fill_input): was fport_fill_buffer. | |
67 | * strports.c (st_end_input): was st_read_flush. | |
68 | (st_truncate): was st_ftruncate. | |
69 | * vports.c: (sf_flush): was sfflush. | |
70 | (sf_close): was sfclose. | |
71 | (sf_fill_input): was sf_fill_buffer. | |
72 | ||
73 | * ports.c, fports.c, strports, vports.c, ioext.c, unif.c, filesys.c: | |
74 | change callers. | |
75 | ||
8b7840b9 | 76 | >>>>>>> 1.602 |
df061ffc MD |
77 | 1999-08-06 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
78 | ||
79 | * eval.c (SCM_IM_DISPATCH): Rewrote dispatch protocol. Dispatch | |
80 | forms now contain the expressions to be dispatched upon instead of | |
81 | depending on a surrounding lambda or let; Generic function | |
82 | dispatch has been optimized; `apply' on a generic function now | |
83 | works a little bit strangely. It uses a trick so that the type | |
84 | dispatch code in SCM_CEVAL can be reused. | |
85 | ||
86 | * objects.h, objects.c (scm_apply_generic_env): Added (used by | |
87 | apply). | |
88 | (scm_operator_p): Added. | |
89 | (scm_sym_atdispatch): Added. | |
90 | (scm_set_object_procedure_x): Modified to handle the new style | |
91 | generic functions. | |
92 | (scm_object_procedures): New debugging procedure. | |
93 | ||
524da6b9 MD |
94 | 1999-08-05 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
95 | ||
df061ffc MD |
96 | * eval.c, eval.h (scm_sym_args): Added. |
97 | ||
98 | * objects.h (SCM_CLASSF_PURE_GENERIC): Added. | |
99 | ||
eba96884 MD |
100 | * feature.c, feature.h (scm_c_run_hook): Added. |
101 | ||
524da6b9 MD |
102 | * eval.c (SCM_CEVAL:SCM_IM_DISPATCH): Bugfix: Jump back to |
103 | cdrxnoap and loopnoap instead of begin and loop. | |
104 | ||
265e6a4d GH |
105 | 1999-08-04 Gary Houston <ghouston@easynet.co.uk> |
106 | ||
107 | * ports.c (scm_putc, scm_puts), | |
108 | * unif.c (scm_uniform_array_write): use scm_lfwrite. | |
109 | * ports.c (scm_putc): change type of first argument from int to char. | |
110 | ||
82cc1b11 MD |
111 | 1999-08-04 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
112 | ||
113 | * eval.c (SCM_CEVAL): Improvements to SCM_IM_DISPATCH and | |
114 | SCM_IM_HASH_DISPATCH. | |
115 | ||
116 | * objects.h (SCM_CLASSF_GOOPS_VALID): Added. | |
117 | (scm_si_redfined, scm_si_hashsets): Moved. | |
118 | ||
119 | * objects.c (scm_class_of): Use the new SCM_CLASSF_GOOPS_VALID | |
120 | flag which combines type and status info so that the class | |
121 | redefinition protocol has zero cost during normal execution. | |
122 | ||
31703ab8 GH |
123 | 1999-08-03 Gary Houston <ghouston@easynet.co.uk> |
124 | ||
125 | * ports.h (scm_ptob_descriptor): include a write procedure again. | |
126 | it's more efficient for unbuffered fports (e.g., sockets.) | |
127 | ||
128 | * ports.c (scm_puts): use ptob->write. | |
129 | * vports.c (scm_make_sfptob): set write proc in ptob. | |
130 | * strports.c (scm_make_stptob): set write proc in ptob. | |
131 | * ports.c (write_void_port): new procedure. | |
132 | * vports.c (sf_write): new procedure. | |
133 | * ports.c (scm_lfwrite): use ptob->write. | |
134 | * strports.c (st_write): new procedure. | |
135 | * fports.c (fport_write): new procedure. | |
136 | (scm_make_fptob): set write in ptob to fport_write. | |
137 | * ports.h: prototype for scm_set_port_write. | |
138 | * ports.c (scm_make_port_type): initialise ptob write procedure. | |
139 | (scm_set_port_write): new proc. | |
140 | ||
769f054d JB |
141 | 1999-08-01 Jim Blandy <jimb@savonarola.red-bean.com> |
142 | ||
143 | * ports.c (scm_char_ready_p): Don't try to find PORT's ptab entry | |
144 | until we've verified that it is actually a port. (Thanks to | |
145 | Lorentey Karoly.) | |
146 | ||
5678aae0 MD |
147 | 1999-07-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
148 | ||
9ffdde1c MD |
149 | * gc.c (scm_must_malloc, scm_must_realloc): Removed unnecessary |
150 | code, particularly an unnecessary test (len != size, where len == | |
151 | size). (Was this leftovers from debugging code, or have I missed | |
152 | something profound?) | |
153 | ||
5678aae0 MD |
154 | * hashtab.c: Bugfix: Don't declare s_hash_fold without storage |
155 | size. (Thanks to James Dean Palmer.) | |
156 | ||
157 | * numbers.c (scm_makdbl): Bugfix: Initialize imaginary part. | |
158 | (Thanks to Lorentey Karoly.) | |
159 | ||
6e1fd264 MD |
160 | 1999-07-30 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
161 | ||
162 | * eval.c (scm_m_expand_body): Use scm_cons_source. | |
163 | ||
164 | * struct.c (scm_print_struct): Use vtable name. | |
165 | ||
166 | * print.c (scm_init_print): Set name of print state type. | |
167 | ||
168 | * stacks.c (scm_init_stacks): Set name of stack type. | |
169 | ||
b09ef679 MD |
170 | 1999-07-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
171 | ||
cb4832ae MD |
172 | * eval.c (SCM_CEVAL): Removed old implementation of internal |
173 | define. | |
174 | ||
175 | * gsubr.c, procprop.h (scm_i_inner_name): Removed. | |
176 | ||
177 | * debug.c, debug.h (scm_reverse_lookup): Added. | |
178 | (scm_procedure_name): Use scm_reverse_lookup to lookup the name of | |
179 | internal procedure definitions; Don't use scm_i_inner_name. | |
180 | ||
2a52b429 MD |
181 | * eval.c, tags.h, print.c (SCM_IM_SLOT_REF, SCM_IM_SLOT_SET_X): |
182 | New isym operations. | |
183 | ||
b09ef679 MD |
184 | * eval.h: Added prototypes for multi language support functions. |
185 | ||
186 | * eval.c (SCM_IM_DISPATCH, SCM_IM_HASH_DISPATCH): Don't use | |
187 | improper lists in the low-level representation, since that will | |
188 | cause a begin to be prepended at macro expansion. | |
189 | ||
2a52b429 MD |
190 | * eval.c (scm_cons_source): Version of cons which copies source |
191 | properties from an existing cell. | |
6e1fd264 | 192 | (scm_copy_tree, SCM_CEVAL): Use scm_cons_source. |
2a52b429 MD |
193 | |
194 | * debug.c (scm_procedure_source): Cons SCM_IM_LAMBDA onto | |
195 | procedure source before calling scm_unmemocopy instead of faking | |
196 | an environment. | |
197 | ||
198 | 1998-10-25 Marius Vollmer <mvo@zagadka.ping.de> | |
199 | ||
200 | Ported `internal defines' fix from SCM. Original ChangeLog entry: | |
201 | ||
202 | 1998-07-09 Radey Shouman <radey@colorage.com> | |
203 | ||
204 | * eval.c (ceval_1): Modifications to allow rewriting of interal | |
205 | DEFINE to LETREC: If an ISYM is evaluated in non-tail position the | |
206 | body of which it is the CAR is macro expanded by m_expand_body, | |
207 | which rewrites internal DEFINE. | |
208 | ||
209 | (m_expand_body): Added. | |
210 | ||
211 | (m_macroexp1): Added argument to control error checking: | |
212 | m_expand_body may speculatively expand forms in the wrong | |
213 | environments. Made argument number checks conditional on | |
214 | RECKLESS. | |
215 | ||
216 | (m_body): Added, error checks bodies and inserts the ISYM tokens. | |
217 | ||
218 | (m_lambda): (m_letstar): (m_letrec1): (m_letrec): (m_let): Now | |
219 | call m_body. | |
220 | ||
221 | (m_cond): (m_case): (m_quote): Modified to avoid destructively | |
222 | changing their argument forms. Since m_expand_body | |
223 | speculatively macro expands forms the process must be | |
224 | reversible. | |
225 | ||
226 | (m_ident_eqp): Fixed to use proper environment. | |
227 | ||
228 | (renamed_ident): Added DEFER_INTS_EGC. | |
229 | ||
230 | Added prototypes for static functions. | |
231 | ||
232 | * eval.c | |
233 | ||
234 | (undef_cell): New. | |
235 | ||
236 | (scm_lookupcar1, scm_lookupcar): Added CHECK argument. When CHECK | |
237 | is false, do not produce an error for unbound variables, return a | |
238 | pointer to cell_undef instead. | |
239 | ||
240 | (EVALCELLCAR, XEVALCAR): Call scm_lookupcar with check=1. | |
241 | ||
242 | (scm_m_body): New. | |
243 | ||
244 | (scm_m_cond, scm_m_case, scm_m_quote): Modified to avoid | |
245 | destructively changing their argument forms. Since m_expand_body | |
246 | speculatively macro expands forms the process must be reversible. | |
247 | ||
248 | (scm_m_lambda): Use scm_m_body instead of bodycheck. Account for | |
249 | SCM_IM_LET introduced by named lets. | |
250 | ||
251 | (scm_m_letstar): Use scm_m_body instead of bodycheck. | |
252 | ||
253 | (scm_m_letrec1, scm_letrec): Split scm_letrec into scm_letrec1 and | |
254 | scm_letrec. scm_letrec1 does not check for a null binding and | |
255 | takes an additional argument to specify the ISYM of the body. Use | |
256 | scm_m_body instead of bodycheck. | |
257 | ||
258 | (scm_m_let): Use scm_m_body instead of bodycheck. | |
259 | ||
260 | (scm_m_expand_body, scm_macroexp): New. | |
261 | ||
262 | (unmemocopy): Account for ISYMs introduced by scm_m_body. | |
263 | ||
264 | (ceval, deval): Call scm_m_expand_body. Call scm_lookupcar with | |
265 | check=1. Throw error for internal defined that have not been | |
266 | rewritten by scm_m_expand_body. | |
267 | ||
268 | * eval.h: Added prototypes for scm_m_expand_body and scm_macroexp. | |
269 | Removed prototype for SCM_APPLY. | |
270 | ||
271 | * tags.h: Added extern declaration of scm_isymnames. | |
b09ef679 | 272 | |
a6ba4ef8 MD |
273 | 1999-07-27 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
274 | ||
275 | * Makefile.am (EXTRA_libguile_la_SOURCES): Added lang.c. | |
276 | ||
277 | * lang.c: New file: Beginning of multi-language support. | |
278 | ||
279 | * init.c (scm_boot_guile_1): Added call to scm_init_lang (). | |
280 | ||
281 | * dynwind.c (scm_dowinds): Removed obsolete wind_key #f case. | |
282 | (scm_dynamic_wind): Added argument checking for the after guard so | |
283 | that we don't add garbage on the dynwind chain. | |
284 | (scm_swap_bindings): Added. | |
285 | ||
286 | * tags.h, print.c (SCM_IM_NIL_COND, SCM_IM_NIL_IFY, SCM_IM_T_IFY, | |
287 | SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY), print.c | |
288 | (scm_isymnames): New isyms for multi-language support. | |
289 | ||
290 | * eval.c (scm_nil, scm_t): New symbols. | |
291 | (nil-cond, nil-ify, t-ify, 0-cond, 0-ify, 1-ify): New special | |
292 | forms for multi-language support. | |
293 | ||
259529f2 MD |
294 | 1999-07-25 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
295 | ||
296 | * random.c, random.h (scm_c_default_rstate, scm_c_uniform32): | |
297 | Added. | |
298 | Renamed functions in the random function library interface | |
299 | from scm_i_XXX --> scm_c_XXX. | |
300 | ||
1b9c3dae GH |
301 | 1999-07-25 Gary Houston <ghouston@easynet.co.uk> |
302 | ||
303 | * ports.c (scm_putc): fix line-buffering. | |
304 | ||
544e9093 MD |
305 | 1999-07-25 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
306 | ||
307 | * ports.c, ports.h, fports.c, strports.c, vports.c: Renamed | |
308 | scm_set_ptob_XXX --> scm_set_port_XXX. | |
309 | ||
f15913d0 MD |
310 | 1999-07-24 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
311 | ||
312 | * ports.c, ports.h (scm_make_port_type): New interface for | |
313 | creation of port types (replaces scm_newptob). Just as for the | |
314 | smobs, we need to separate the internal representation of smob | |
315 | types from the interface, so that we easily can add new fields and | |
316 | rearrange things without caring about backward compatibility. | |
317 | This change was forced by the need in GOOPS to create classes | |
318 | representing port types. | |
319 | (scm_set_ptob_mark, scm_set_ptob_free, scm_set_ptob_print, | |
320 | scm_set_ptob_equalp, scm_set_ptob_flush_input, scm_set_ptob_close, | |
321 | scm_set_ptob_seek, scm_set_ptob_truncate, | |
322 | scm_set_ptob_input_waiting_p): New setters. | |
323 | (scm_newptob): Rewritten to use scm_make_port_type. For backward | |
324 | compatibility. | |
325 | (scm_ptobs): Changed type scm_ptobfuns --> scm_ptob_descriptor. | |
326 | (scm_prinport): Removed. | |
327 | (scm_port_print): Added. | |
328 | (scm_print_port_mode): Added. | |
329 | (void_port_ptob, print_void_port, close_void_port, noop0): | |
330 | Removed. Removed #include "genio.h" Added #include "objects.h", | |
331 | #include "smobs.h" | |
332 | ||
333 | * fports.c (prinfport): Moved code from ports.c. | |
334 | (local_free): Added. | |
335 | (scm_fptob): Removed. Instead use new interface. | |
336 | (scm_make_fptob): Added. (Need to create basic ports in a | |
337 | specific order in ports.c.) | |
338 | ||
339 | * strports.c (scm_stptob, prinstpt, noop0): Removed | |
340 | (scm_make_stptob): Added. | |
341 | ||
342 | * vports.c (scm_sfport, prinsfpt, sf_read_flush, noop0): Removed. | |
343 | (scm_make_sfport): Added. | |
344 | ||
345 | * filesys.c (scm_dir_print): Don't use the port printing code. | |
346 | Instead provide specific directory printer. | |
347 | ||
348 | * gc.c (scm_gc_sweep): Use value returned from scm_ptobs[].free. | |
349 | ||
350 | * ioext.c (scm_redirect_port): Replaced scm_ptobfuns --> | |
351 | scm_ptob_descriptor. | |
352 | ||
353 | * smob.c (scm_smob_print): Handle non-existing type name nicely. | |
354 | Removed #include "genio.h" | |
355 | ||
356 | * objects.c (scm_make_port_classes): New function ptr. | |
357 | ||
69bc9ff3 GH |
358 | 1999-07-24 Gary Houston <ghouston@easynet.co.uk> |
359 | ||
360 | * gdbint.c (gdb_print, gdb_read): call scm_truncate_file. | |
361 | ||
362 | * ports.c (scm_truncate_file): renamed from scm_ftruncate. | |
363 | allow the 1st argument to be a fdes or filename as well as a | |
364 | port (as in the filesys.c version). | |
365 | ||
366 | * filesys.c (scm_truncate_file): removed. | |
367 | ||
096d0b15 MD |
368 | 1999-07-24 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
369 | ||
370 | * readline.c, readline.h: Removed. | |
371 | ||
372 | * objects.c, objects.h (scm_port_class): Added. | |
373 | (scm_class_of): Look up port class in scm_port_class. | |
374 | (SCM_IN_PCLASS_INDEX, SCM_OUT_PCLASS_INDEX, | |
375 | SCM_INOUT_PCLASS_INDEX): Added. | |
376 | ||
f15913d0 MD |
377 | |
378 | * Makefile.am: Removed genio.c, genio.x. | |
379 | ||
380 | * genio.c: Removed. | |
381 | ||
aafe2718 MD |
382 | 1999-07-23 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
383 | ||
384 | * init.c: Make sure that scm_post_boot_init_modules is called only | |
385 | once. (Important when using a dumped image.; Thanks to Bernard | |
386 | Urban.) | |
387 | ||
3144e1a9 JB |
388 | 1999-07-19 Jim Blandy <jimb@savonarola.red-bean.com> |
389 | ||
8e1e60f1 JB |
390 | * guardians.c (scm_guardian_zombify): Separate scanning for |
391 | zombies from marking the pairs of the free list. | |
392 | ||
a825bb0e JB |
393 | * guardians.c (scm_guardian_zombify): Don't set marks manually --- |
394 | use the macros. (Thanks to Michael Livshin.) | |
395 | ||
4d4c53ac JB |
396 | * eval.c (scm_m_lambda): Let bodycheck check the body of the |
397 | lambda. Let your sins be purified by the blood of the lambda. | |
398 | (Thanks to Eric Hanchrow.) | |
399 | ||
d9ad6919 JB |
400 | * net_db.c (h_errno): Don't declare this if it's #defined. Eew. |
401 | (Thanks to Valdis Kletnieks.) | |
402 | ||
3144e1a9 | 403 |