Commit | Line | Data |
---|---|---|
22c88b3f MD |
1 | 1998-10-28 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
2 | ||
3 | * threads.h (scm_thread_sleep, scm_thread_usleep): Fixed | |
4 | declarations. (Thanks to Russ McManus.) | |
5 | ||
3ffc7a36 MD |
6 | 1998-10-26 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
7 | ||
8 | * numbers.c (num2long): As a software archeologist, I'm proud of | |
9 | this finding! :) Preliminary dating suggests an almost 4 year old | |
10 | remnant from the SCM ancestor. The sample has been removed from | |
11 | the finding site and is now safely stored in the repository. | |
12 | ||
13 | * numbers.h: Removed prototype for num2long. | |
14 | ||
15 | * unif.c (scm_array_set_x): Use scm_num2long instead of num2long. | |
16 | ||
17 | * gh_data.c (gh_scm2doubles): Make it possible to pass result | |
18 | array as second arg. | |
19 | (gh_chars2byvect, gh_shorts2svect, gh_floats2fvect, gh_scm2chars, | |
20 | gh_scm2shorts, gh_scm2longs, gh_scm2floats): New functions. | |
21 | * gh.h: Updated and added prototypes. | |
22 | ||
23 | * gh_data.c (gh_ints2scm): Handle integers outside INUM limits. | |
24 | ||
cc720f64 JB |
25 | 1998-10-24 Jim Blandy <jimb@zwingli.cygnus.com> |
26 | ||
27 | * gc.h: Remove all uses of SCM_P. (Thanks to Richard Polton.) | |
28 | ||
29 | * guile-snarf.in: Never generate an empty file. (Thanks to | |
30 | Richard Polton.) | |
31 | ||
32 | * gh.h (gh_enter, gh_new_procedure0_0, gh_new_procedure0_1, | |
33 | gh_new_procedure0_2, gh_new_procedure1_0, gh_new_procedure1_1, | |
34 | gh_new_procedure1_2, gh_new_procedure2_0, gh_new_procedure2_1, | |
35 | gh_new_procedure2_2, gh_new_procedure3_0, gh_new_procedure4_0, | |
36 | gh_new_procedure5_0): Specify argument types, to appease C++ | |
37 | compilers. (Thanks to Brad Bowman.) | |
38 | ||
39 | Bug reports from Russ McManus: | |
40 | * guile-snarf.in: If the CPP environment variable is set, use that | |
41 | as the C preprocessor, instead of the preprocessor autoconf | |
42 | found. | |
43 | * snarf.h (SCM_PROC): Cast the function pointer passed to | |
44 | scm_make_gsubr, to satisfy C++. | |
45 | ||
46 | * gh_eval.c (gh_eval_str_with_catch, gh_eval_file_with_catch): | |
47 | Use the handler passed, instead of ignoring it and using | |
48 | gh_standard_handler. (Thanks to Etienne Bernard.) | |
49 | ||
5469b4a1 JB |
50 | 1998-10-20 Jim Blandy <jimb@zwingli.cygnus.com> |
51 | ||
52 | * ports.h: Put text after #endif in comment. (Thanks to Nicolas | |
53 | Neuss.) | |
54 | ||
f4be1689 JB |
55 | 1998-10-19 Jim Blandy <jimb@zwingli.cygnus.com> |
56 | ||
1f6fe22a JB |
57 | * __scm.h, alist.c, async.c, async.h, backtrace.h, chars.c, |
58 | continuations.c, debug.c, debug.h, dynl-dl.c, dynl.c, dynl.h, | |
59 | dynwind.c, dynwind.h, eq.c, error.c, error.h, eval.c, eval.h, | |
60 | feature.c, filesys.c, filesys.h, fports.c, fports.h, gc.c, gc.h, | |
61 | genio.c, genio.h, gh.h, gh_data.c, gsubr.c, gsubr.h, hash.c, | |
62 | hashtab.c, init.c, init.h, ioext.c, ioext.h, kw.c, libguile.h, | |
63 | list.c, list.h, load.c, load.h, mallocs.c, markers.c, | |
64 | mit-pthreads.c, net_db.c, numbers.c, numbers.h, options.c, | |
65 | ports.c, ports.h, posix.c, posix.h, print.c, print.h, procprop.c, | |
66 | procprop.h, procs.c, procs.h, ramap.c, ramap.h, regex-posix.c, | |
67 | regex-posix.h, root.c, root.h, scmsigs.c, scmsigs.h, script.c, | |
68 | script.h, simpos.c, simpos.h, smob.c, smob.h, snarf.h, socket.c, | |
69 | srcprop.c, stackchk.c, stackchk.h, stacks.c, stime.c, stime.h, | |
70 | strings.c, strings.h, strports.c, struct.c, struct.h, symbols.c, | |
71 | symbols.h, tags.h, threads.c, throw.h, unif.c, variable.c, | |
72 | vectors.c, vectors.h, version.h, vports.c, weaks.c: Update | |
73 | copyright years. | |
74 | ||
f4be1689 JB |
75 | * script.c (scm_compile_shell_switches): Define |
76 | use-emacs-interface in the root module, so the repl code can see | |
77 | it. See today's change to top-repl in ice-9/boot-9.scm. | |
78 | ||
79 | * filesys.c (set_element, get_element): Make sure that `element' | |
80 | is a cell before applying SCM_FPORTP to it. (Thanks to Jost | |
81 | Boekemeier and Jorgen "forcer" Schaefer.) | |
82 | ||
83 | 1998-10-18 Jim Blandy <jimb@zwingli.cygnus.com> | |
84 | ||
85 | * chars.c (scm_charnames): In ASCII character name table, make | |
86 | newlines print as #\newline by default, not #\nl. | |
87 | ||
88 | * Makefile.am (libguile_la_SOURCES, BUILT_SOURCES): Put these in | |
89 | alphabetical order. Oh thrills. But it helps me know how far | |
90 | along in the compilation I am. | |
91 | * Makefile.in: Regenerated. | |
92 | ||
05c33d09 MD |
93 | 1998-10-18 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
94 | ||
95 | * unif.c (scm_raprin1): Changed print syntax for byte vectors from | |
96 | #bytes(...) to #y(...), and syntax for short vectors from | |
97 | #short(...) to #h(...). This may seem nutty, but, like the other | |
98 | uniform vectors, byte vectors and short vectors want to have the | |
99 | same print and read syntax (and, more basic, want to have read | |
100 | syntax!). Changing the read syntax to use multiple characters | |
101 | after the hash sign breaks with the conventions used in R5RS and | |
102 | the conventions used for the other uniform vectors. It also | |
103 | introduces complexity in the current reader, both on the C and | |
104 | Scheme levels. (The Right solution is probably to change the | |
105 | syntax and prototypes for uniform vectors entirely.) | |
106 | ||
1aab20ac JB |
107 | 1998-10-17 Jim Blandy <jimb@savonarola.red-bean.com> |
108 | ||
109 | Don't use local_fgets on sockets; ftell doesn't work on sockets. | |
110 | (Thanks to Jorgen "forcer" Schaefer.) | |
111 | * ports.h (SCM_NOFTELL): New flag. | |
112 | * fports.c (local_fgets): If it's set, use the generic fgets. | |
113 | * socket.c (scm_socket): Set SCM_NOFTELL on the ports we produce. | |
114 | ||
97c524bd MD |
115 | 1998-10-17 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
116 | ||
117 | * script.c (scm_compile_shell_switches): Add handling of -q switch | |
118 | (inhibit loading of user init file). | |
119 | (scm_shell_usage): Add usage text for -q switch. | |
120 | (scm_compile_shell_switches): Always load user init file first if | |
121 | it is loaded at all. | |
122 | ||
70445040 JB |
123 | 1998-10-16 Jim Blandy <jimb@zwingli.cygnus.com> |
124 | ||
125 | * stime.c: The CPP hair to determine a value for CLKTCK is weird, | |
126 | and is now broken under NetBSD. I can't fathom what it's trying | |
127 | to do, so I've replaced it with something that I do understand, | |
128 | which seems to work, and which isn't broken on NetBSD. "Progress? | |
129 | You Decide." (Thanks to Perry Metzger.) | |
130 | ||
131 | * regex-posix.c (scm_regexp_exec): Add a cast to remove a | |
132 | signed/unsigned comparison. | |
133 | ||
6e6e2bbc JB |
134 | 1998-10-15 Jim Blandy <jimb@zwingli.cygnus.com> |
135 | ||
136 | Warning fixes from Greg Harvey: | |
137 | * unif.c (scm_array_set_x): initializer for pos | |
138 | * throw.c (scm_ithrow): added initializer for jmpbuf (SCM_UNDEFINED) | |
139 | * struct.c (scm_struct_ref, scm_struct_set_x): Added | |
140 | initializers for field_type, since EGCS so desparately wants to | |
141 | play dumb | |
142 | * debug.h (scm_make_gloc, scm_gloc_p, scm_make_iloc, scm_memcons, | |
143 | scm_mem_to_proc, scm_proc_to_mem, scm_debug_hang): Added prototypes | |
144 | when GUILE_DEBUG is defined. | |
145 | * dynwind.h (scm_wind_chain): Same. | |
146 | * ports.h (scm_pt_size, scm_pt_member): Same. | |
147 | * print.h (scm_current_pstate): Same. | |
148 | * procs.h (scm_make_cclo): Same. | |
149 | ||
eebc12c6 JB |
150 | 1998-10-14 Jim Blandy <jimb@zwingli.cygnus.com> |
151 | ||
a437d8a2 JB |
152 | Handle short and long long uniform arrays properly. (Thanks to |
153 | Clark McGrew.) | |
154 | * ramap.c (scm_ra_matchp, scm_array_fill_int, scm_array_index_map_x, | |
155 | raeql_1): Add cases for scm_tc7_svect (short vectors) and | |
156 | scm_tc7_llvect (long long vectors). | |
157 | ||
158 | Change the way libguile and boot-9.scm are timestamped, to try to | |
159 | get rid of these spurious mismatch warnings. Now both | |
160 | libguile/versiondat.h and ice-9/version.scm are generated directly | |
161 | by the configuration process, rather than having version.scm | |
162 | generated directly, and libguile/versiondat.h generated by the | |
163 | Makefile, which is generated by configure. It seems that | |
164 | sometimes the Makefile would change, but versiondat.h depends on | |
165 | Makefile.in, not Makefile, so it wouldn't get rebuilt. | |
166 | * Makefile.am (versiondat.h): Target removed; this is generated | |
167 | directly by the configure script now. | |
168 | (BUILT_SOURCES): Remove versiondat.h. | |
169 | * versiondat.h.in: New file, transformed by the configure script | |
170 | into versiondat.h. | |
171 | * Makefile.in: Regenerated. | |
172 | ||
731a0a68 JB |
173 | * (__scm.h, alist.c, eval.c, feature.c, gsubr.c, numbers.c, |
174 | options.c): Rename RECKLESS -> SCM_RECKLESS, CAUTIOUS -> | |
175 | SCM_CAUTIOUS; this way, 1) there's only one version of each flag | |
176 | to define (we used to have both RECKLESS and SCM_RECKLESS), and 2) | |
177 | if we want to use them in a header file some day, we can. (Thanks | |
178 | to Michael Livshin.) | |
179 | ||
ae6f9e24 JB |
180 | * stime.c (scm_get_internal_real_time): Do the arithmetic using |
181 | SCM numbers, so we won't have rollover problems; the range of a | |
182 | signed long in milliseconds is about 25 days. (Thanks to Karl | |
183 | Hegbloom.) | |
184 | ||
70445040 | 185 | Don't redefine sleep and usleep; fix this problem now. |
eebc12c6 JB |
186 | * coop.c (sleep, usleep): Remove declarations; we don't use or |
187 | redefine these any more. | |
188 | (scm_thread_usleep, scm_thread_sleep): New functions which do the | |
189 | job of usleep and sleep in a thread-friendly way. We can use | |
190 | these in the rest of Guile. Define versions for systems both with | |
191 | and without iselect. | |
192 | * threads.h (scm_thread_usleep, scm_thread_sleep): New declarations. | |
193 | * scmsigs.c (usleep): Clean up oddities declaring usleep; since | |
194 | we're just using it, not redefining it, we can use a K&R style | |
195 | declaration here. | |
196 | (sleep): Declare this, too, if the system hasn't. | |
197 | (scm_sleep, scm_usleep): Use scm_thread_sleep and | |
198 | scm_uthread_sleep if they're available; otherwise, just call the | |
199 | system functions. | |
200 | * scmconfig.h.in: Regenerated. | |
201 | ||
202 | * coop.c (scm_thread_sleep): Make `slept' an unsigned long. | |
203 | ||
204 | * coop.c (coop_sleephelp): Remove ANSI #ifdef hair. | |
205 | ||
94e3e95e JB |
206 | 1998-10-12 Jim Blandy <jimb@zwingli.cygnus.com> |
207 | ||
cb9728ed JB |
208 | * threads.c: Doc fix. |
209 | ||
210 | The argument type of usleep varies from system to system, | |
211 | as does the return type. We really shouldn't be redefining usleep | |
212 | at all, but I don't have time to clean that up before the 1.3. | |
213 | release. It's on the schedule for afterwards. (Thanks to Julian | |
214 | Satchell.) | |
215 | * coop.c (usleep): Use USLEEP_ARG_TYPE in prototype and | |
216 | definition. | |
217 | * scmsigs.c (usleep): Use USLEEP_ARG_TYPE in prototype. | |
218 | * scmconfig.h: Regenerated. | |
219 | ||
94e3e95e JB |
220 | * simpos.c (scm_software_type): Procedure deleted. This isn't the |
221 | right way to handle system variation. Autoconf's approach is the | |
222 | way and the light. | |
223 | * simpos.h (scm_software_type): Declaration deleted. | |
224 | ||
225 | * script.c (scm_find_executable): Don't test if unix is #defined | |
226 | here; first, NetBSD doesn't #define it, and second, it's the wrong | |
b1d6e336 | 227 | way to go about these things. (Thanks to Perry Metzger.) |
94e3e95e JB |
228 | (dld_find_executable): Delete this MSDOS support code. This isn't |
229 | the way we want to support this; it needs to be rethunk at a | |
230 | larger scale. | |
231 | ||
232 | * genio.c (scm_do_read_line): Don't just politely check that the | |
233 | line was either non-empty or EOF. Abort if it's empty and not | |
234 | EOF. | |
235 | ||
5f964025 JB |
236 | 1998-10-11 Jim Blandy <jimb@zwingli.cygnus.com> |
237 | ||
81aef0ba JB |
238 | * scmconfig.h.in: Regenerated. |
239 | ||
335df0e8 JB |
240 | * libguile.h: Don't omit the dynamic linking functions. (Thanks |
241 | to Greg Badros.) | |
242 | ||
5f964025 JB |
243 | * genio.c (scm_do_read_line): Count lines correctly when the file |
244 | doesn't end in a newline. | |
245 | ||
17f8d40c JB |
246 | 1998-10-10 Jim Blandy <jimb@zwingli.cygnus.com> |
247 | ||
216d3a1e JB |
248 | * genio.c (scm_do_read_line): Maintain the line count correctly. |
249 | (Thanks to Harvey J. Stein and Greg Harvey.) | |
250 | ||
17f8d40c JB |
251 | * gc.c (scm_return_first): Remove #ifdef __STDC__ garbage; Guile |
252 | requires ANSI now. | |
253 | ||
254 | * numbers.c (big2str): Protect t from garbage collection until | |
255 | we're done. (Thanks to Gary Houston.) | |
256 | ||
31b9e767 JB |
257 | 1998-10-09 Jim Blandy <jimb@zwingli.cygnus.com> |
258 | ||
c6ff295e JB |
259 | * Makefile.am (libguile_la_LDFLAGS): Increment shared library |
260 | version number. | |
261 | * Makefile.in: Regenerated. | |
262 | ||
31b9e767 JB |
263 | * fports.h (scm_setbuf0, scm_setvbuf, scm_setfileno, |
264 | scm_evict_ports, scm_open_file, scm_stdio_to_port): Get rid of | |
265 | SCM_P macro. | |
266 | ||
267 | Do magic to mix reads and writes on stdio FILE-based ports. | |
0445f9f2 | 268 | (Thanks to Christian Lynbech.) |
31b9e767 JB |
269 | * fports.c (FPORT_READ_SAFE, FPORT_WRITE_SAFE, FPORT_ALL_OKAY): |
270 | New macros. | |
271 | (pre_read, pre_write): New functions. | |
272 | (local_fgetc, local_fgets, local_ffwrite, local_fputc, | |
273 | local_fputs): Call them. | |
274 | (local_fflush): Mark the port as ready for reading and writing. | |
275 | (scm_stdio_to_port): Set the FPORT_READ_SAFE, FPORT_WRITE_SAFE | |
276 | flags on new port objects. This might not be accurate --- who | |
277 | knows what state the FILE * is in when we get it --- but it won't | |
278 | do extraneous calls to fflush or fseek, so it's no worse than the | |
279 | behavior before this change. | |
280 | * ports.h: Add comment. | |
281 | ||
282 | Centralize the creation of port objects based on stdio FILE * in | |
283 | fports.c; don't just throw them together anywhere. | |
284 | * fports.c (scm_stdio_to_port): Make NAME a SCM value, which is | |
285 | what the rest of Guile wants. Don't set the revealed count; | |
286 | that's only appropriate for stdin, stdout, stderr. | |
287 | (scm_standard_stream_to_port): This function does set the revealed | |
288 | count. | |
289 | * init.c (scm_init_standard_ports): Use scm_standard_stream_to_port, | |
290 | not scm_stdio_to_port. | |
291 | * filesys.c (scm_open): Call scm_stdio_to_port; don't write it out. | |
292 | * fports.c (scm_open_file): Same. | |
293 | * posix.c (scm_pipe): Same. | |
294 | * socket.c (scm_sock_fd_to_port): Same. | |
295 | * ioext.c (scm_fdopen): Same. | |
296 | (scm_freopen): Moved from here to... | |
297 | * fports.c (scm_freopen): ... here. This is really something that | |
298 | munges the internals of an fport, so it should go here. | |
299 | * fports.h (scm_stdio_to_port): Adjust prototype. | |
300 | (scm_standard_stream_to_port, scm_freopen): New protoypes. | |
301 | * ioext.h (scm_freopen): Prototype removed. | |
302 | ||
303 | * filesys.c (set_element, get_element): This can work on both pipe | |
304 | and file ports, so use SCM_FPORTP to typecheck, instead of testing | |
305 | for scm_tc16_fport. | |
306 | ||
307 | * scmconfig.h.in: Regenerated. | |
308 | ||
309 | Change the definition of the functions in scm_ptobfuns so that | |
310 | they get passed the port object, not the port's stream. | |
311 | * ports.h (scm_ptobfuns): Rename all `stream' arguments to `port'. | |
312 | * gc.c (scm_gc_sweep): Pass the port itself to the free function. | |
313 | * genio.c (scm_putc, scm_puts, scm_lfwrite, scm_fflush, scm_getc): | |
314 | Pass the port itself to the scm_ptobs function. | |
315 | * ports.c (scm_close_port, scm_force_output, scm_flush_all_ports, | |
316 | scm_generic_fgets): Same. | |
317 | (putc_void_port, puts_void_port, write_void_port, flush_void_port, | |
318 | getc_void_port, fgets_void_port, close_void_port): Just change the | |
319 | argument names; these functions don't really do anything. | |
320 | * fports.c (local_fgetc, local_fgets, local_fclose, local_fflush, | |
321 | local_fputc, local_fputs, local_ffwrite, local_pclose): Take the | |
322 | port as an argument, and use SCM_STREAM to get the stdio FILE *. | |
323 | Also, use prototyped definitions, and get rid of the extra | |
324 | declarations. | |
325 | (scm_fptob, scm_pipob): We don't need casts here any more. | |
326 | * strports.c (prinstpt): Use prototype declarations. | |
327 | (stputc, stwrite, stputs, stgetc): Take the port as an argument, | |
328 | and use SCM_STREAM to get the string info. Also, use prototyped | |
329 | definitions, and get rid of the extra declarations. | |
330 | * vports.c (sfputc, sfwrite, sfputs, sfflush, sfgetc, sfclose, | |
331 | noop0): Same. | |
332 | ||
333 | * ports.h (scm_ptobfuns): Replace uses of SCM_P with a straight | |
334 | prototype; it's okay (preferred, even!) to use ANSI C in Guile. | |
335 | ||
336 | * fports.c (local_fgetc, local_fgets): Renamed from scm_fgetc and | |
337 | scm_fgets, for consistency. | |
338 | (scm_fptop, scm_pipob): References updated. | |
339 | ||
6d921cd6 JB |
340 | 1998-10-08 Jim Blandy <jimb@zwingli.cygnus.com> |
341 | ||
342 | Include the source location in error messages for scripts. | |
343 | * init.c (scm_boot_guile_1): Use scm_internal_lazy_catch, so the | |
344 | stack is still there when we catch the error. | |
345 | * throw.c (handler_message): If we are handling an error with a | |
346 | message, then put together the proper arguments and call | |
347 | scm_display_error, instead of scm_display_error_message. That | |
348 | displays source location, if it can find it. | |
349 | ||
13af3048 JB |
350 | 1998-10-07 Jim Blandy <jimb@zwingli.cygnus.com> |
351 | ||
a8e05009 JB |
352 | * gc.c (scm_unprotect_object): Change this so that calls to |
353 | scm_protect_object and scm_unprotect_object nest properly. | |
354 | (scm_protect_object): Doc fixes. | |
355 | ||
3c0a54bd JB |
356 | * strings.c (scm_string_set_x): Require the argument to be a |
357 | writable string, not a substring or a symbol. | |
358 | * strings.h (SCM_RWSTRINGP, SCM_NRWSTRINGP): New predicates. | |
74f87516 JB |
359 | (Thanks to John Redford and Charbel Jacquin.) |
360 | ||
13af3048 JB |
361 | * scmconfig.h.in: Regenerated; ../acconfig.h has changed. |
362 | ||
6ea669d7 JB |
363 | 1998-10-07 Jim Blandy <jimb@totoro.red-bean.com> |
364 | ||
365 | * eval.c (safe_setjmp): Remove this misunderstanding. | |
366 | (ENTER_APPLY, SCM_CEVAL, SCM_APPLY): Replace with references to | |
367 | ordinary setjmp. | |
368 | ||
2d0937bc JB |
369 | 1998-10-06 Jim Blandy <jimb@zwingli.cygnus.com> |
370 | ||
371 | * libguile.h: Mark these as C declarations, for compilation by C++ | |
372 | compilers. | |
373 | ||
374 | * snarf.h (SCM_PROC, SCM_PROC1): Remove very odd code in #ifdef | |
375 | __cplusplus clause. I seriously doubt this ever worked the way | |
376 | the author seems to have intended. | |
377 | ||
378 | 1998-10-05 Jim Blandy <jimb@zwingli.cygnus.com> | |
379 | ||
380 | Utterly needless cleanups to hopelessly messy code. | |
381 | * ports.c: Doc fixes. | |
382 | (scm_fflush): Moved to ... | |
383 | * genio.c (scm_fflush): ... here, amongst all the other port | |
384 | method invocation functions. | |
385 | * genio.h, ports.h: The prototype moves too. | |
386 | ||
53314947 JB |
387 | 1998-10-04 Jim Blandy <jimb@zwingli.cygnus.com> |
388 | ||
8b49142f JB |
389 | * backtrace.c (display_error_body): The current frame does not |
390 | always have a parent frame; consider a function called directly | |
391 | from the MAIN_FUNC passed to scm_boot_guile. (Thanks to Maciej | |
392 | Stachowiak.) | |
393 | ||
53314947 JB |
394 | * alloca.c (alloca): Undo yesterday's changes, and simply call |
395 | malloc directly for storage, and abort if we don't get what we | |
396 | want. The situation is much simpler --- just call malloc. Emacs | |
397 | has bizarre/evil requirements (signal handlers might malloc unless | |
398 | you set this global flag, so you have to set the flag around all | |
399 | calls to malloc) which we are certainly not going to conform to, | |
400 | so we can do the simple and obvious thing. | |
401 | ||
402 | * coop.c (coop_condition_variable_wait): Make this function | |
403 | static. It's only useful internally --- you should never just | |
404 | wait on a condition variable. | |
405 | * coop-defs.h (coop_condition_variable_wait): Delete prototype. | |
406 | ||
026065b7 JB |
407 | 1998-10-03 Jim Blandy <jimb@zwingli.cygnus.com> |
408 | ||
7265de70 JB |
409 | * unif.c (scm_array_set_x): Accept any kind of number as an |
410 | element for a uniform vector of doubles. This is more consistent | |
411 | with Scheme's view of numbers. (Thanks to Miroslav Silovic.) | |
412 | ||
a9fe62cb JB |
413 | * alloca.c: Use scm_must_malloc to obtain storage. Hopefully this |
414 | works; I can't conveniently test it myself. (Thanks to Dvid | |
415 | Tillman for the bug report.) | |
416 | ||
026065b7 JB |
417 | * init.c: Doc fixes. |
418 | ||
419 | * init.c (invoke_main_func): Load the startup files (boot-9.scm) | |
420 | from here, not from scm_compile_shell_switches (which is a pretty | |
421 | dumb place to do it). | |
422 | (scm_load_startup_files): New function. | |
423 | (scm_ice_9_already_loaded): Variable moved to here from script.c. | |
424 | * script.c (scm_compile_shell_switches): Don't load the startup | |
425 | files here. | |
426 | (scm_ice_9_already_loaded): Variable moved. | |
427 | * init.c (scm_load_startup_files): Prototype for new function. | |
428 | * gh_init.c (gh_enter): Doc fix. | |
429 | ||
1aab20ac | 430 | 1998-10-03 Jim Blandy <jimb@savonarola.red-bean.com> |
541716d1 JB |
431 | |
432 | Some anti-warning changes from Greg Harvey. | |
433 | * gh_data.c (gh_scm2doubles): Initialize m, to avoid compiler | |
434 | warnings when it doesn't understand our NORETURN declarations in | |
435 | error.h. | |
436 | * posix.c (scm_mknod): Similar. | |
437 | ||
f9d12ce8 JB |
438 | 1998-10-03 Jim Blandy <jimb@zwingli.cygnus.com> |
439 | ||
440 | * posix.c (scm_getpwuid): If we can't find an entry, return our | |
441 | own message, instead of using scm_syserror --- the getpwMUMBLE | |
442 | functions don't set `errno' to anything interesting. | |
443 | ||
1aab20ac | 444 | 1998-10-03 Jim Blandy <jimb@savonarola.red-bean.com> |
0553d3a2 JB |
445 | |
446 | Get rid of warnings from the cooperative threading system. | |
447 | * threads.h (scm_single_thread_p, scm_yield, | |
448 | scm_call_with_new_thread, scm_join_thread, scm_make_mutex, | |
449 | scm_lock_mutex, scm_unlock_mutex, scm_make_condition_variable, | |
450 | scm_wait_condition_variable, scm_signal_condition_variable): Add | |
451 | prototypes for these Scheme-visible functions. | |
452 | * coop-defs.h (coop_next_runnable_thread, | |
453 | coop_wait_for_runnable_thread_now, coop_wait_for_runnable_thread): | |
454 | Prototypes for these here, even though they're from iselect.c. | |
455 | (coop_condition_variable_wait, coop_join): Add prototypes. | |
456 | * coop-threads.c (scm_threads_free_thread, scm_threads_free_mutex, | |
457 | scm_threads_free_condvar): Make these smob functions static. | |
458 | * coop-threads.h (coop_init): Give this a real prototype. | |
459 | * coop.c: #include <unistd.h>, if we have it, for `usleep' and `sleep'. | |
460 | (coop_next_runnable_thread): No need to provide prototype; it's in | |
461 | coop-defs.h. | |
462 | ||
463 | * scmconfig.h.in: .detarenegeR | |
464 | ||
465 | * iselect.c, threads.c: Doc fixes. | |
466 | ||
235bb3fe JB |
467 | 1998-10-03 Jim Blandy <jimb@zwingli.cygnus.com> |
468 | ||
469 | * Makefile.in: Regenerated with a patched automake, to get | |
470 | dependency generation right when using EGCS. | |
471 | ||
472 | * inet_aton.c (inet_aton): Add prototype, to remove compiler | |
473 | warning. (Thanks to Robert Pluim.) | |
474 | ||
475 | * inet_aton.c (inet_aton): Reassure the compiler that the | |
476 | arguments to the <ctype.h> macros are all unsigned characters, not | |
477 | signed characters. | |
478 | ||
1aab20ac | 479 | 1998-10-03 Jim Blandy <jimb@savonarola.red-bean.com> |
83d1c666 JB |
480 | |
481 | Getting rid of more warnings... | |
482 | * iselect.c: Test for MISSING_BZERO_DECL, not DECLARE_BZERO; see | |
483 | today's change to ../configure.in. | |
484 | * scmsigs.c: Test for MISSING_USLEEP_DECL, not DECLARE_USLEEP. | |
485 | * scmconfig.h.in: Regenertaded.de.,.__ | |
486 | * stime.c (strptime): Declare this, #ifdef MISSING_STRPTIME_DECL. | |
487 | (scm_localtime, scm_mktime): Use a const char * to manipulate the | |
488 | time zone name. | |
489 | ||
490 | * readline.c: Doc fix. | |
491 | (rl_cleanup_after_signal, rl_free_line_state): Make these static. | |
492 | * readline.h (scm_filename_completion_function): Add prototype. | |
493 | (scm_init_readline): Make this into a prototype. | |
494 | ||
495 | * readline.c (scm_filename_completion_function): Use SCM_PROC to | |
496 | declare this, instead of calling scm_make_subr manually. | |
497 | ||
1aab20ac | 498 | 1998-10-02 Jim Blandy <jimb@savonarola.red-bean.com> |
83d1c666 JB |
499 | |
500 | * readline.h (scm_init_readline): Add prototype for this. | |
501 | (scm_init_readline): Make this a real prototype. | |
502 | ||
94c0b3b8 JB |
503 | 1998-09-30 Jim Blandy <jimb@zwingli.cygnus.com> |
504 | ||
505 | Warning fixes from Maciej Stachowiak: | |
506 | * backtrace.h (scm_display_application, scm_backtrace): Add | |
507 | prototypes. | |
508 | * debug.c (scm_m_start_stack): Make this function static. | |
509 | * fluids.h (scm_fluid_p): Add prototype. | |
510 | * procprop.c (scm_i_procedure_arity): Make this function static. | |
511 | * regex-posix.c (scm_regexp_error_msg): Make this function static. | |
512 | * regex-posix.h (scm_init_regex_posix): Use prototype, not K&R decl. | |
513 | * root.h (scm_dynamic_root): Add external prototype. | |
514 | * scmsigs.h (scm_usleep): Add external prototype. | |
515 | * script.h (scm_init_script): Use prototype, not K&R decl. | |
516 | * stacks.h (scm_stack_id): Add external prototype. | |
517 | * symbols.h (scm_sysintern0_no_module_lookup): Add external prototype. | |
518 | ||
dc9f6d6a MG |
519 | 1998-09-30 Mark Galassi <rosalia@cygnus.com> |
520 | ||
521 | * gh.h: took out the definitions of vset and vref, since they are | |
522 | replaced by the proper vector routines that correspond to the R4RS | |
523 | procedures. | |
524 | ||
61a9ba48 JB |
525 | 1998-09-29 Jim Blandy <jimb@totoro.red-bean.com> |
526 | ||
94c0b3b8 | 527 | * snarf.h (SCM_VCELL_INIT, SCM_GLOBAL_VCELL_INIT): New macros; |
61a9ba48 JB |
528 | these are analogous to SCM_VCELL and SCM_GLOBAL_VCELL but take a |
529 | third argument, a C expression that should result in a SCM value, | |
530 | which is used to initialize the variable. Reimplemented | |
531 | SCM_CONST_LONG in terms of SCM_VCELL_INIT. (Thanks to Maciej | |
532 | Stachowiak.) | |
533 | ||
534 | * version.h (scm_libguile_config_stamp): Add prototype. | |
535 | (From Maciej Stachowiak.) | |
536 | ||
9a3c1149 JB |
537 | 1998-09-26 Jim Blandy <jimb@zwingli.cygnus.com> |
538 | ||
539 | * eval.c (scm_force): Assert that x is SCM_NIMP to fix segv when | |
540 | (force 9) is tried. (Thanks to Karl M. Hegbloom.) | |
541 | ||
52591c80 JB |
542 | 1998-09-06 Jim Blandy <jimb@zwingli.cygnus.com> |
543 | ||
6925bc4e JB |
544 | * print.c (scm_iprin1): Rather than having one i, and using it in |
545 | several places, declare a fresh i local to each block where it is | |
546 | used, and give it a signedness appropriate to its use in each case. | |
547 | (scm_iprlist): Same. | |
548 | ||
549 | * print.c (scm_iprin1): Add cast to avoid unsigned/signed | |
550 | comparison warnings. | |
551 | ||
552 | * print.c (ENTER_NESTED_DATA): Make i an unsigned long, to avoid | |
553 | signed/unsigned clashes. | |
554 | ||
555 | * posix.h (scm_tmpnam): Added prototype. | |
556 | ||
52591c80 JB |
557 | * objects.h (scm_set_object_procedure_x, scm_make_class_object, |
558 | scm_make_subclass_object): Add external prototypes. | |
559 | ||
560 | * numbers.c (scm_mkbig): Add cast, and note that signed/unsigned | |
561 | comparison is okay here. | |
562 | ||
563 | * numbers.c (scm_istr2int): Add cast; len is known to be positive. | |
564 | ||
565 | * numbers.c (scm_bigcomp): Clarify logic, and avoid relying on the | |
566 | (true, but confusing) fact that -1 == ((unsigned) 0 - 1). | |
567 | ||
568 | * numbers.c (scm_adjbig): Make nsiz an scm_sizet, to avoid mixing | |
569 | signed/unsigned. | |
570 | ||
571 | * load.c (swap_port): Make this function static. | |
572 | ||
573 | * load.c (scm_search_path): Make max_path_len and max_ext_len | |
574 | unsigned, since they're compared against string sizes. | |
575 | ||
576 | * load.c (init_build_info): Make i unsigned. | |
577 | ||
578 | * ioext.h (scm_read_line): Add prototype. | |
579 | ||
580 | * hashtab.c (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x, | |
581 | scm_hash_fn_remove_x): Make hash bucket index local variable k | |
582 | unsigned. Use scm_ulong2num to pass it to SCM_ASSERT as | |
583 | accurately as possible. | |
584 | ||
585 | * gh_data.c (gh_set_substr): Add casts to avoid signed/unsigned | |
586 | comparisons, and range checking to make sure those casts are | |
587 | harmless. | |
2d2c87e1 JB |
588 | |
589 | * stackchk.h (SCM_STACK_OVERFLOW_P): Change definition to avoid | |
590 | signed/unsigned comparisons. | |
591 | ||
592 | * smob.c (scm_numsmob): Make this an int, not an scm_sizet, to | |
593 | avoid signed/unsigned comparisons. | |
594 | * smob.h (scm_numsmob): Change extern declaration to match. | |
595 | ||
596 | * ports.c (scm_numptob): Make this an int, not an scm_sizet, to | |
597 | avoid signed/unsigned comparisons. | |
598 | * ports.h (scm_numptob): Change extern declaration to match. | |
599 | (scm_current_load_port, scm_set_port_line_x, | |
600 | scm_set_port_column_x): New prototypes. | |
601 | ||
602 | * gsubr.c (GSUBR_TEST): Don't #define this. Nobody's using the | |
603 | test code, and it causes warnings. | |
604 | ||
605 | * gh.h (gh_int2scmb, gh_uniform_vector_length, | |
606 | gh_uniform_vector_ref): Added prototypes. | |
607 | ||
608 | * Makefile.am (libguile_la_SOURCES): Include Scheme-level | |
609 | debugging support unconditionally. That's backtrace.c, stack.c, | |
610 | debug.c, and srcprop.c. | |
611 | (EXTRA_libguile_la_SOURCES): Omit those from here. | |
612 | * Makefile.in: Regenerated. | |
613 | ||
a9b70caf MD |
614 | 1998-08-21 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
615 | ||
616 | * options.c (scm_options): Bugfix: Allow empty list of options! | |
617 | ||
618 | * debug.c, debug.h (scm_single_step): Removed. | |
619 | (scm_with_traps): New procedure. This procedure could easily be | |
620 | written in Scheme but needs to be highly optimized. | |
621 | ||
622 | * eval.h, eval.c: New evaluator trap flag: SCM_TRAPS_P. | |
623 | ||
624 | * eval.c (SCM_CEVAL, SCM_APPLY): Removed resetting of trap flags. | |
625 | Check SCM_TRAPS_P before trapping. | |
626 | ||
6dd78771 JB |
627 | 1998-07-30 Jim Blandy <jimb@zwingli.cygnus.com> |
628 | ||
629 | Changes to avoid signed/unsigned comparison warnings. | |
630 | * gc.c (scm_mtrigger, scm_heap_size): Make these unsigned longs. | |
631 | (scm_gc_sweep): Make n and j local to the blocks they're used in, | |
632 | so they can have appropriate types for each application. Make i | |
633 | signed. Use initializers in some spots. I'll probably pay for | |
634 | all this tweaking. | |
635 | (scm_must_malloc, scm_must_realloc): Use scm_sizet for size args. | |
636 | (scm_must_realloc): Make nm unsigned. | |
637 | (init_heap_seg): Make new_seg_index and n_new_objects signed. | |
638 | (scm_init_storage): Use prototype-style definition, and make the | |
639 | argument unsigned. | |
640 | * gc.h (scm_heap_size, scm_mtrigger, scm_must_malloc, | |
641 | scm_must_realloc, scm_init_storage): Adjust prototype accordingly. | |
642 | ||
643 | * filesys.c (scm_readlink): Make local vars rv and size ints, to | |
644 | avoid signed/unsigned comparison warnings, and because the return | |
645 | value of readlink may be -1. Don't bother casting the third | |
646 | argument to readlink. | |
647 | ||
648 | * filesys.c (scm_dirname, scm_basename): Move these to their own | |
649 | page, at the end of the file. | |
650 | * filesys.h (scm_dirname, scm_basename): Add prototypes for these. | |
651 | ||
652 | * eval.h (scm_eval_options_interface): Add external prototype for this. | |
653 | * eval.c (scm_eval_options_interface): Use prototype-style def'n. | |
654 | ||
655 | * eval.c (scm_lookupcar1): Make this static. | |
656 | ||
657 | * dynl.h (scm_registered_modules, scm_clear_registered_modules): | |
658 | Make these prototype declarations, not K&R-style. | |
659 | ||
660 | * chars.c (scm_tables_prehistory): Add cast, to remove signed/ | |
661 | unsigned comparison warning. | |
662 | ||
663 | * appinit.c: File removed. It had a single function in it, empty, | |
664 | whose reason for existence is explained in no documentation or | |
665 | comment. I think it's there as a default for some Tcl-style | |
666 | initialization, but Tcl abandoned that approach a while ago. | |
667 | * Makefile.am (libguile_la_SOURCES): Remove appinit.c. | |
668 | (BUILT_SOURCES): Remove appinit.x. | |
669 | * Makefile.in: Regenerated. | |
670 | ||
0dcbc17a JB |
671 | 1998-07-29 Jim Blandy <jimb@zwingli.cygnus.com> |
672 | ||
673 | * Makefile.in: Regenerated using the last public version of | |
674 | automake, not the hacked Cygnus version. | |
675 | ||
1f5ae2fd JB |
676 | 1998-07-28 Jim Blandy <jimb@zwingli.cygnus.com> |
677 | ||
678 | Remove Totoro kludge. | |
679 | * Makefile.in, scmconfig.h.in: Regenerated. | |
680 | * init.c, readline.c: Don't check if TOTORO is #defined. | |
681 | ||
e99cbcd6 JB |
682 | 1998-07-26 Jim Blandy <jimb@zwingli.cygnus.com> |
683 | ||
684 | * Makefile.am: Adjust for new thread configuration system. | |
685 | (INCLUDES): Include the value of THREAD_CPPFLAGS. | |
686 | (guile_LDADD, check_ldadd): THREAD_LIBS_LOCAL has been renamed from | |
687 | THREAD_LIBS. | |
688 | (THREAD_LIBS): Definition deleted; automake will generate such | |
689 | things automatically. | |
690 | * Makefile.in: Regenerated. | |
691 | ||
87148d9e JB |
692 | 1998-07-23 Jim Blandy <jimb@zwingli.cygnus.com> |
693 | ||
694 | Simplify smob and port marking; set the mark bit in the generic | |
695 | marking code, and make marker routines only responsible for | |
696 | turning up outgoing pointers. | |
697 | * gc.c (scm_gc_mark): Set the mark bit on ports and smobs here, | |
698 | before calling the marking function. Don't call the marking | |
699 | function if it's zero. | |
700 | * markers.c (scm_mark0): Just return #f. This function isn't | |
701 | necessary at all now, but it's harmless to call it. We'll leave | |
702 | it in so other folks' code doesn't croak at link time. | |
703 | (scm_markcdr): Don't call SCM_SETGC8MARK. | |
704 | * async.c (mark_async): Don't call SCM_SETGC8MARK. | |
705 | * dynl.c (mark_dynl_obj): Same. | |
706 | * root.c (mark_root): Same. | |
707 | * srcprop.c (marksrcprops): Same. | |
708 | * unif.c (markra): Same. | |
709 | * variable.c (scm_markvar): Same. | |
710 | * ports.c (scm_markstream): Same. | |
711 | (void_port_ptob): Specify zero for our marking function. | |
712 | * debug.c (debugobjsmob): Same. | |
713 | * dynwind.c (guardsmob): Same. | |
714 | * filesys.c (dir_smob): Same. | |
715 | * fluids.c (fluid_smob): Same. | |
716 | * fports.c (scm_fptob, scm_pipob): Same. | |
717 | * mallocs.c (mallocsmob): Same. | |
718 | * regex-posix.c (regex_t_smob): Same. | |
719 | * smob.c (freecell, flob, bigob): Same. | |
720 | * threads.c (thread_smob, mutex_smob, condvar_smob): Same. | |
721 | * throw.c (jbsmob, lazy_catch_funs): Same. | |
722 | ||
3910272e MD |
723 | 1998-07-17 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
724 | ||
725 | * eval.c (scm_copy_tree): Reverted last change: `eval' uses | |
726 | scm_copy_tree on code in order not to let memoized code to leak | |
727 | out. Thus, scm_copy_tree needs to copy vectors as well since | |
728 | quasiquote can introduce evaluated code also inside vector | |
729 | constants. | |
730 | ||
240ed1e5 MD |
731 | 1998-07-17 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
732 | ||
733 | * eval.c (scm_copy_tree): Removed ability to copy vectors. | |
734 | ||
735 | * gh_data.c, gh.h (gh_ints2scm, gh_longs2ivect, | |
736 | gh_ulongs2uvect): New procedures. (Complements gh_doubles2scm and | |
737 | gh_doubles2dvect.) | |
738 | ||
739 | * unif.c: Say that ivect and uvect are of type signed and unsigned | |
740 | long instead of int in commentary so that it correctly describes | |
741 | the implementation. | |
742 | ||
5ef81022 MD |
743 | 1998-07-12 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
744 | ||
745 | * stime.c: Removed declaration of strptime. (It should be | |
746 | declared by the system headers. If it turns out that some systems | |
747 | don't, we'll handle that then.) (Thanks to Greg Troxel.) | |
748 | ||
749 | * stime.h: Renamed TIMEH --> STIMEH | |
750 | ||
751 | * backtrace.c (scm_display_error, scm_display_backtrace): In order | |
752 | to increase portability, don't use structure assignment. | |
753 | (Thanks to Nicolas Neuss.) | |
754 | ||
755 | * iselect.c: Use LONG_MAX instead of ULONG_MAX for increased | |
756 | portability. | |
757 | (finalize_fd_sets): Added empty statement after last case label. | |
758 | (Thanks to Nicolas Neuss.) | |
759 | ||
760 | * gc.c (scm_igc): Changed //-comment into /*-comment. (Thanks to | |
761 | Nicolas Neuss.) | |
762 | ||
212d45b8 MD |
763 | Sat Jul 11 22:08:21 1998 Mikael Djurfeldt <mdj@totoro.red-bean.com> |
764 | ||
765 | * init.c, readline.c: OK, I won't have these readline.x bug | |
766 | reports anymore. We've had them since April. The current reason | |
767 | is a completely unintelligible failure of totoro.red-bean.com to | |
768 | do the test for rl_getc_function in libreadline correctly. This | |
769 | kludge overrides the test if we're on totoro so that the snapshot | |
770 | generation process can work. | |
771 | ||
772 | * readline.c: Define a strdup replacement if not existent on system. | |
773 | ||
43eeb5a6 MD |
774 | 1998-07-12 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
775 | ||
776 | * vectors.c, vectors.h (scm_make_vector): Removed third argument. | |
777 | This change makes scm_make_vector R5RS compatible. We cannot keep | |
778 | the third argument since people want to be able to deduce the form | |
779 | of the C function call only by looking at R5RS. (At the same time | |
780 | we have removed some unnecessary complexity!) | |
781 | ||
782 | * eval.c, filesys.c, fluids.c, gc.c, gh_data.c, init.c, kw.c, | |
783 | net_db.c, posix.c, print.c, regex-posix.c, scmsigs.c, socket.c, | |
784 | stime.c, symbols.c, unif.c, vectors.c, weaks.c: Removed third | |
785 | argument in call to scm_make_vector. | |
786 | ||
9d0b279f MD |
787 | 1998-07-02 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
788 | ||
789 | * numbers.h (SCM_NUM2DBL): New macro. Complements SCM_NUMBERP. | |
790 | This macro is useful in applications. | |
791 | ||
dbb25e7f MD |
792 | 1998-06-21 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
793 | ||
794 | * load.c (scm_internal_parse_path): Renamed from scm_parse_path. | |
795 | (scm_parse_path, scm_search_path): New Scheme level procedures. | |
796 | ||
797 | * load.h (scm_internal_parse_path, scm_parse_path, | |
798 | scm_search_path): Declared. | |
799 | ||
74d6650d MD |
800 | 1998-06-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
801 | ||
802 | * filesys.c (dirname, basename): New procedures. | |
803 | ||
804 | * init.c (scm_boot_guile_1): Removed condition around | |
805 | scm_init_options. | |
806 | ||
807 | * dynwind.c: #include "genio.h"; #include "smob.h"; Implemented a | |
808 | new data type (guards) for representation of C level guards and | |
809 | data on the wind chain. | |
810 | (scm_internal_dynamic_wind): New function. | |
811 | ||
812 | * dynwind.h: Declare scm_internal_dynamic_wind. | |
813 | ||
814 | * root.h (scm_root_state): Added scm_cur_loadp. | |
815 | ||
816 | * root.c (mark_root): Added comment about cur_loadp. | |
817 | ||
818 | * load.c: #include "dynwind.h"; | |
819 | (scm_primitive_load): Use scm_inner_dynamic_wind to update | |
820 | scm_cur_loadp. | |
821 | ||
822 | * init.c (scm_init_standard_ports): Initialize scm_def_loadp. | |
823 | ||
824 | * ports.c (current-load-port): New procedure. | |
825 | ||
391aebfc MD |
826 | 1998-06-09 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
827 | ||
10ccfad7 MD |
828 | * ioext.c (scm_isatty_p): Accept any kind of data as argument. If |
829 | not a tty, return #f. | |
830 | ||
391aebfc MD |
831 | * regex-posix.c (scm_regexp_exec): Free malloced memory. (Thanks |
832 | to Julian Satchell and Roland Kaufmann.) | |
833 | ||
834 | * gh.h (gh_memv, gh_member): Fixed typos in macro definitions. | |
835 | (gh_write): Added declaration. (Thanks to Eiichi Takamori.) | |
836 | ||
6dabf6a9 MD |
837 | 1998-06-07 Mikael Djurfeldt <mdj@barbara.nada.kth.se> |
838 | ||
839 | * debug.h, debug.c (scm_start_stack): New function. Implements | |
840 | the guts of old scm_m_start_stack. | |
841 | ||
842 | * debug.c (scm_m_start_stack): Use scm_start_stack. | |
843 | ||
844 | * init.c (scm_start_stack, scm_restart_stack): Renamed to | |
845 | start_stack and restart_stack. (These have static scope.) | |
846 | ||
daca2816 MD |
847 | 1998-05-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
848 | ||
849 | * readline.c (rl_cleanup_after_signals, rl_free_line_state): New | |
850 | readline functions to come in release 2.3. (Thanks to Chet | |
851 | Ramey.) | |
852 | (handle_errors): Use the above functions. | |
853 | ||
be0ea988 MD |
854 | 1998-05-12 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
855 | ||
856 | * readline.c: Improvements for readline support: Handle errors | |
857 | better; Implement before-read-hook. | |
858 | ||
859 | 1998-05-11 Mikael Djurfeldt <mdj@mdj.nada.kth.se> | |
860 | ||
861 | * init.c (scm_boot_guile_1), readline.c: Test for | |
862 | HAVE_RL_GETC_FUNCTION instead of HAVE_LIBREADLINE. (Need to | |
863 | assure that we have version >= 2.1.) | |
864 | ||
e158e4f4 MD |
865 | 1998-05-11 Mikael Djurfeldt <mdj@kenneth> |
866 | ||
83d1c666 JB |
867 | * readline.c (scm_readline): Defer interrupts while we're calling |
868 | readline. | |
869 | ||
e158e4f4 MD |
870 | * readline.c (scm_add_history): Bugfix: Do strdup before giving |
871 | away the string to add_history. | |
56600c45 MD |
872 | (completion_function): Do completion for readline. (Thanks to |
873 | Andrew Archibald.) | |
e158e4f4 MD |
874 | (scm_filename_completion_function): New procedure: Filename |
875 | completer. | |
876 | (current_input_getc): New function. Use this one instead of | |
877 | standard getc from readline. | |
878 | ||
879 | * throw.c, throw.h (scm_handle_by_throw): New function: This | |
880 | handler throws errors to next handler on the dynwind chain. | |
881 | ||
882 | 1998-05-09 Mikael Djurfeldt <mdj@kenneth> | |
883 | ||
884 | * scmsigs.c (scm_usleep): Bugfix: Don't define j if it isn't | |
885 | used. | |
886 | ||
8bb51def MD |
887 | 1998-05-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
888 | ||
889 | * procprop.c (scm_i_procedure_arity): New function. Returns arity | |
890 | of procedure. | |
891 | (scm_procedure_properties): Modified to return arity together with | |
892 | other properties. | |
893 | (scm_procedure_property): Added the read-only property `arity'. | |
894 | (scm_set_procedure_property_x): It is an error to set the `arity' | |
895 | property. | |
896 | ||
897 | * gsubr.h, gsubr.c: Moved macros from gsubr.c to gsubr.h and added | |
898 | prefix SCM_; Made f_gsubr_apply global and added prefix scm_. | |
899 | ||
900 | * procprop.h (scm_sym_arity): New symbol. | |
901 | ||
902 | * objects.c (scm_set_object_procedure_x): New procedure: Use this | |
903 | to set the dispatch procedure of an operator or entity object. | |
904 | ||
905 | * objects.h (SCM_METACLASS_OPERATOR_LAYOUT, SCM_ENTITY_LAYOUT): | |
906 | Made procedure slots read-only. | |
907 | ||
908 | * eval.c (SCM_CEVAL): Moved scm_tc7_contin case above | |
909 | scm_tcs_cons_gloc case in zero args switch; Fixed args | |
910 | construction for operators in scm_tcs_cons_gloc case in two args | |
911 | switch. | |
912 | ||
680ed4a8 MD |
913 | 1998-05-02 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
914 | ||
104d4533 MD |
915 | * fluids.c: Removed use of assert.h (in order to avoid |
916 | __eprintf). | |
917 | ||
918 | * Makefile.am (libguile_la_LDFLAGS): Added -export-dynamic. | |
919 | ||
920 | * dynl.c (maybe_drag_in_eprintf): Disabled through #ifdef 0. | |
921 | ||
680ed4a8 MD |
922 | * eval.c (SCM_CEVAL): Do more thorough argument checking. This |
923 | change makes the evaluator safer at the cost of evaluation speed. | |
924 | It handles the case when the user has added a non-immediate | |
925 | improper end of the application form, e.g., `(+ 0 . x)'. | |
926 | (Earlier only cases like `(+ 0 . 0)' were handled.) I've tried to | |
927 | minimize the extra cost as much as possible. The new code is | |
928 | enclosed in #ifdef CAUTIOUS regions. NOTE: This also fixes the | |
929 | problem with structs planted directly in the code (e.g. by a | |
930 | macro). This no longer causes segmentation fault. (Thanks to | |
931 | Eric Hanchrow.) | |
932 | ||
933 | * eval.c, eval.h (scm_eval_args, scm_deval_args): Take one extra | |
934 | arg `proc' in order to be able to throw errors; New argument | |
935 | checking code. | |
936 | ||
937 | * Removed extra #include "debug.h" | |
938 | ||
0935d604 MD |
939 | 1998-04-25 Mikael Djurfeldt <mdj@kenneth> |
940 | ||
941 | * scmsigs.c: Declare usleep as returning void on some systems. | |
2c36126d MD |
942 | (scm_usleep): Return SCM_INUM0 on those systems. (Thanks to Julian |
943 | Satchell.) | |
0935d604 MD |
944 | |
945 | * coop.c (usleep): Return void on some systems. | |
946 | ||
f1a5fa3c MD |
947 | 1998-04-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
948 | ||
949 | * Makefile.am (libguile_la_LDFLAGS): Removed redundant -rpath. | |
950 | ||
951 | * coop.c: Changed return type of usleep to int. | |
952 | ||
953 | * scmsigs.c (scm_usleep): New procedure; Declare usleep if it | |
954 | isn't found in the OS. | |
955 | ||
956 | * iselect.h: #define scm_internal_select select if GUILE_ISELECT | |
957 | isn't enabled. (Thought that I had made this change ages ago...) | |
958 | ||
959 | * iselect.c: Declare bzero if not defined by OS. | |
960 | ||
26c41b99 MD |
961 | 1998-04-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
962 | ||
c3e09ef9 MD |
963 | * dynl.c (scm_must_free_argv): Fixed memory leak due to negated |
964 | condition. (Thanks to John Tobey.) | |
965 | ||
966 | * continuations.c (scm_make_cont), debug.c (scm_make_memoized, | |
967 | scm_make_debugobj), eval.c (scm_makprom): SCM_DEFER/ALLOW_INTS --> | |
968 | A section. | |
969 | ||
970 | * __scm.h: Start the long-term project of moving to POSIX threads. | |
971 | Phase 1: Classification of all critical sections. | |
972 | (SCM_ENTER_A_SECTION, SCM_EXIT_A_SECTION): New macros: Delimiters | |
973 | for A sections. (See comments in __scm.h for details.) | |
974 | ||
26c41b99 MD |
975 | * dynl.c: Only check that HAVE_DLOPEN is defined before loading |
976 | dynl-dl.c; Test on HAVE_LIBDLD instead of HAVE_DLD. | |
977 | ||
28795b1f MD |
978 | 1998-04-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
979 | ||
980 | * Makefile.am (BUILT_SOURCES): Added cpp_err_symbols.c, | |
981 | cpp_sig_symbols.c, libpath.h and versiondat.h to BUILT_SOURCES | |
982 | (libpath.h, versiondat.h): Replaced dependency on Makefile with | |
983 | dependencies on $(srcdir)/Makefile.in | |
984 | $(top_builddir)/config.status in order to avoid circularity. | |
985 | ||
986 | * script.c (scm_compile_shell_switches): Bugfix: Don't discount i | |
987 | from argc if argc was 0 initially. | |
988 | ||
989 | * Makefile.am (Makefile.am): Replaced THREAD_LIBS --> GUILE_LIBS | |
990 | in generation of libpath.h. | |
991 | ||
f2e5c92c MD |
992 | 1998-04-15 Mikael Djurfeldt <mdj@nada.kth.se> |
993 | ||
994 | * Makefile.am (libguile_la_LDFLAGS): Bumped version number of | |
995 | libguile from 2 to 3. | |
996 | ||
a3365d47 MD |
997 | 1998-04-14 Mikael Djurfeldt <mdj@nada.kth.se> |
998 | ||
999 | * Makefile.am: Added .x-dependencies to variable BUILT_SOURCES. | |
1000 | ||
fc1d67c4 MD |
1001 | 1998-04-13 Mikael Djurfeldt <mdj@kenneth> |
1002 | ||
1003 | * ports.c (scm_port_line, scm_set_port_line_x, scm_port_column, | |
1004 | scm_set_port_column_x, scm_port_filename, | |
1005 | scm_set_port_filename_x): Removed optional arguments. Added | |
1006 | proper argument checking. | |
1007 | ||
1008 | * eval.c, eval.h, coop.c (scm_eval_stack, SCM_EVAL_STACK): Measure | |
1009 | stack size in machine words. | |
1010 | ||
1011 | * unif.c (scm_uniform_vector_ref, scm_cvref, scm_array_set_x, | |
1012 | rapr1): Use SCM_UCHARS instead of SCM_CHARS for strings. (Thanks | |
1013 |