| 1 | 1999-12-28 Gary Houston <ghouston@arglist.com> |
| 2 | |
| 3 | * posix.c (scm_waitpid): move the HAVE_WAITPID test out of the |
| 4 | procedure body, so that the procedure is left undefined if waitpid |
| 5 | is not available. previously in this case the procedure was |
| 6 | defined but would raise a system-error when called, which is |
| 7 | pointless. I intend to make the same change for other procedures |
| 8 | and deprecate SCM_SYSMISSING and scm_sysmissing. |
| 9 | |
| 10 | 1999-12-22 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
| 11 | |
| 12 | * feature.c (s_scm_add_hook_x): Call scm_wrong_type_arg instead of |
| 13 | scm_misc_error when add-hook! is passed a procedure of wring |
| 14 | arity. (Thanks to Greg Harvey.) |
| 15 | |
| 16 | 1999-12-21 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
| 17 | |
| 18 | * macros.c (scm_make_synt): Use scm_make_subr_opt to make the |
| 19 | transformer subr. (Thanks to Bill Schottstaedt.) |
| 20 | |
| 21 | 1999-12-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
| 22 | |
| 23 | * objects.c (scm_class_of): Bugfix: Inserted missing SCM_CDR |
| 24 | setting struct table class. |
| 25 | |
| 26 | Sun Dec 19 10:22:34 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 27 | |
| 28 | * threads.c, mit-pthreads.c, list.c, coop.c: Remove K&R |
| 29 | prototypes; just use ANSI C prototypes. I'm not sure how |
| 30 | mit-pthreads.c ever compiled -- it still doesn't for me, but the |
| 31 | normal make procedure does not try to build it anyway (even |
| 32 | --with-threads I get the other threads code building) so I'm not |
| 33 | too worried about it. |
| 34 | |
| 35 | Sat Dec 18 16:58:34 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 36 | |
| 37 | * tags.h (SCM_CONSP, SCM_NCONSP): Define these in terms of |
| 38 | SCM_SLOPPY_CONSP and SCM_SLOPPY_NCONSP. (SCM_CONSP) Define this |
| 39 | in terms of SCM_SLOPPY_NCONSP instead of repeating the |
| 40 | expression. |
| 41 | |
| 42 | * symbols.h (SCM_SLOPPY_SUBSTRP, SCM_SUBSTRP): Added former, and |
| 43 | define latter in terms of sloppy variant. |
| 44 | |
| 45 | * strings.h (SCM_SLOPPY_STRINGP, SCM_STRINGP): Added former, and |
| 46 | define latter in terms of sloppy variant. |
| 47 | |
| 48 | * scm_validate.h (SCM_MAKE_VALIDATE): Added this macro to factor |
| 49 | out the commonality of the various basic SCM_VALIDATE_foop |
| 50 | macros. Use SCM_MAKE_VALIDATE macro where possible. Fix |
| 51 | SCM_VALIDATE_INT_COPY to not use scm_num2ulong -- that does |
| 52 | coercion to an integer which is more advanced than desired and |
| 53 | SCM_NUM2ULONG provides that functionality. Use SCM_ASSERT_RANGE |
| 54 | appropriately for the various _MIN, _MAX, _RANGE macros. Drop |
| 55 | some superfluous "SCM_NIMP &&" where possible. Eliminate obsoleted |
| 56 | SCM_VALIDATE_NIMCONS (SCM_VALIDATE_CONS now does the NIMP test as |
| 57 | part of its SCM_CONSP test). |
| 58 | |
| 59 | * socket.c, ports.c, pairs.c, list.c, lang.c, async.c: Use |
| 60 | SCM_VALIDATE_CONS, not obsoleted SCM_VALIDATE_NIMCONS. |
| 61 | |
| 62 | Sat Dec 18 15:33:05 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 63 | |
| 64 | * dynl.c: Added #include "scm_validate.h" |
| 65 | |
| 66 | Sat Dec 18 15:22:10 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 67 | |
| 68 | * alist.c, chars.c, dynl.c, net_db.c, numbers.c, unif.c: Use |
| 69 | SCM_NUM2ULONG instead of scm_num2ulong; SCM_NUM2LONG instead of |
| 70 | scm_num2long; SCM_WTA instead of scm_wta. Only done for when |
| 71 | FUNC_NAME was used as an argument of the macro and the formal |
| 72 | argument name was the explicit argument in the old function call. |
| 73 | These were just missed in my first pass of changes. |
| 74 | |
| 75 | 1999-12-18 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 76 | |
| 77 | * guile-doc-snarf.in (filename): Strip path to source dir before |
| 78 | touching the .x-files. |
| 79 | |
| 80 | 1999-12-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
| 81 | |
| 82 | * debug.c (scm_reverse_lookup): Bugfix: Reinserted SCM_NIMP. |
| 83 | |
| 84 | * eval.c (SCM_CEVAL): Removed check for unbound slot in |
| 85 | SCM_IM_SLOT_REF. (This is now handled in a smarter way in GOOPS.) |
| 86 | |
| 87 | 1999-12-17 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
| 88 | |
| 89 | * tags.h (SCM_SLOPPY_NCONSP, SCM_SLOPPY_CONSP): New macros. |
| 90 | (SCM_ECONSP): Version which doesn't mix && and || without |
| 91 | parenthesis. |
| 92 | (SCM_NECONSP): Bugfree version. |
| 93 | |
| 94 | Fri Dec 17 12:09:11 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 95 | |
| 96 | * tags.h (SCM_ECONSP, SCM_NECONSP): Fix these macros to have the |
| 97 | SCM_NIMP test integrated into an || clause that I'd missed before |
| 98 | and was causing a segfault in the regression tests. |
| 99 | |
| 100 | * symbols.h (SCM_ROUCHARS): Make cast be to (unsigned char *), not |
| 101 | (char *); fixes a problem reported by the regression test |
| 102 | ports.test. |
| 103 | |
| 104 | * ports.c: Fixed a couple of arg/number mismatches in |
| 105 | SCM_VALIDATE_ macros. |
| 106 | |
| 107 | Now passes the (not-comprehensive) guile-modules test-suite again! |
| 108 | |
| 109 | Thu Dec 16 12:41:22 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 110 | |
| 111 | * coop-threads.c: Remove K&R function headers. |
| 112 | |
| 113 | * scm_validate.h: Added SCM_VALIDATE_THREAD. |
| 114 | |
| 115 | * *.c: Remove SCM_NIMP(X) when it is an extraneous pre-test given |
| 116 | that SCM_FOOP macros all now include SCM_NIMP in their expansion. |
| 117 | This simplifies lots of code, making it far more readable. |
| 118 | |
| 119 | Wed Dec 15 19:45:14 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 120 | |
| 121 | * *.h: Use SCM_NIMP(X) && in all the FOOP macros. |
| 122 | |
| 123 | * *.[ch]: Use do { ... } while (0) idiom in macros that expanded |
| 124 | to a bare block. |
| 125 | |
| 126 | Tue Dec 14 10:53:14 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 127 | |
| 128 | * snarf.h: Put SCM_PROC and SCM_PROC1 back in for |
| 129 | backward-compatibility of packages that use Guile. Internally |
| 130 | Guile should not use them, though. (Maybe enforce this with a new |
| 131 | -DBUILDING_GUILE compile-time flag?). |
| 132 | |
| 133 | Tue Dec 14 09:41:01 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 134 | |
| 135 | * backtrace.c (scm_set_print_params_x): Renamed from |
| 136 | set_print_params_x. |
| 137 | |
| 138 | * guile-doc-snarf.in: Use guile-snarf.awk, not |
| 139 | guile-doc-snarf.awk. Pass the basename of $filename |
| 140 | |
| 141 | * load.h: Added prototypes for scm_sys_library_dir, |
| 142 | scm_sys_site_dir. |
| 143 | |
| 144 | * load.c (scm_sys_library_dir, scm_sys_site_dir): Added these |
| 145 | functions, and took out the old scm_library_dir, scm_site_dir, |
| 146 | scm_pkgdata_dir. Now the primitives are %package-data-dir |
| 147 | (already existed), %library-dir, and %site-dir. |
| 148 | |
| 149 | * debug.c: Use SCM_MISC_ERROR when possible instead of using |
| 150 | s_scm_* in a scm_misc_error() call. |
| 151 | |
| 152 | * Makefile.am: Use guile-snarf.awk, not guile-doc-snarf.awk. Make |
| 153 | using guile-doc-snarf send stdout to $@ to create the .x file like |
| 154 | guile-snarf does. |
| 155 | |
| 156 | * guile-snarf.awk.in: Added. |
| 157 | |
| 158 | * guile-doc-snarf.awk.in: Removed (sorry to back out a recent |
| 159 | commit; if we're going to switch to guile-snarf I figure it makes |
| 160 | sense to get this right now-- I'd already had the change in my |
| 161 | working copy when the below commit happened). |
| 162 | |
| 163 | 1999-12-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
| 164 | |
| 165 | * guile-doc-snarf.awk: Removed. |
| 166 | |
| 167 | * guile-doc-snarf.awk.in: Added. |
| 168 | |
| 169 | * ports.c (s_scm_pt_member): Fixed validation. |
| 170 | |
| 171 | * guile-doc-snarf.in (filename): Use basename in order to strip |
| 172 | away path. |
| 173 | |
| 174 | * debug.c (scm_make_iloc, s_scm_proc_to_mem): Added missing |
| 175 | semicolon. |
| 176 | (scm_memcons, scm_memcons, mem_to_proc): Renamed function name |
| 177 | strings to new form. |
| 178 | |
| 179 | * backtrace.c (set_print_params_x): Fixed GUILE_PROC macro. |
| 180 | |
| 181 | * tags.h (SCM_UNBOUND): New iflag which is needed for some time to |
| 182 | mark the unboundness of a GOOPS slot. (Added now in order to |
| 183 | correct a oversight. Should probably be removed again and |
| 184 | replaced with SCM_UNDEFINED when the corresponding code in GOOPS |
| 185 | is rewritten.) |
| 186 | |
| 187 | * print.c (scm_isymnames): Added printed representation for |
| 188 | SCM_UNBOUND. |
| 189 | |
| 190 | * eval.c (SCM_CEVAL): Bugfix: Added check for unbound slot in |
| 191 | SCM_IM_SLOT_REF. |
| 192 | |
| 193 | Mon Dec 13 17:23:22 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 194 | |
| 195 | * strings.c: Fixed mistaken default value in |
| 196 | scm_make_shared_substring; thanks Eric Moore! |
| 197 | |
| 198 | Mon Dec 13 16:29:13 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 199 | |
| 200 | * guile-doc-snarf.awk: Use sub instead of gsub in ^ anchored |
| 201 | replacement for docstrings. Fixes problem Ryan Yeske observed |
| 202 | with using mawk on his system. Thanks Ryan! |
| 203 | |
| 204 | Mon Dec 13 13:30:06 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 205 | |
| 206 | * guile-doc-snarf.in: Do not echo to stdout since the output now |
| 207 | gets stuck directly in the files instead of redirected from |
| 208 | stdout. |
| 209 | |
| 210 | * guile-doc-snarf.awk: Escape a literal ) -- thanks Ryan |
| 211 | Yeske. Use print instead of printf to prime the .x file since |
| 212 | AIX's cpp has problems with #include-ing empty files (according to |
| 213 | the old guile-snarf.in file). |
| 214 | |
| 215 | Sun Dec 12 19:39:00 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 216 | |
| 217 | * Makefile.am: Fix ETAGS_ARGS to recognize GUILE_PROC, |
| 218 | GUILE_PROC1. Build guile-procedures.txt, and add that file to |
| 219 | pkgdata_DATA. |
| 220 | |
| 221 | * load.c: Added `pkgdata-dir', `site-dir', `library-dir' |
| 222 | primitives. |
| 223 | |
| 224 | * guile-doc-snarf.awk: Drop trailing space when no arguments: |
| 225 | e.g., "(foo )" is now "(foo)". |
| 226 | |
| 227 | * *.c, alist.c: moved all the documentation for primitives from |
| 228 | guile-doc/ref/{appendices,posix,scheme}.texi into the source code. |
| 229 | This leaves about half of the primitives undocumented. Also, all |
| 230 | the markup is currently still texinfo. I don't have a problem |
| 231 | with texinfo per se, but the markup is not very descriptive or |
| 232 | accurate. |
| 233 | |
| 234 | Sun Dec 12 16:50:26 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 235 | |
| 236 | * scm_validate.h: Drop the SCM_DOCSTRING_SNARF for turning off |
| 237 | SCM_VALIDATE macros; the SCM_VALIDATE macros should be checked for |
| 238 | argument mismatches (along with the FUNC_NAME macro checking) by a |
| 239 | static tool that runs directly over the .c files. |
| 240 | |
| 241 | * snarf.h: Handle SCM_REGISTER_PROC better when snarfing. The |
| 242 | docstring is still missing from the .doc file; it just gives the |
| 243 | name of the C function that gets called instead. |
| 244 | |
| 245 | * guile-doc-snarf.awk: Be sure to touch the output files to help |
| 246 | make out. Also handle SCM_REGISTER_PROC better, and change the |
| 247 | output format slightly. |
| 248 | |
| 249 | Sun Dec 12 15:33:40 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 250 | |
| 251 | * snarf.h: Drop SCM_PROC, SCM_PROC1. Added extra output for |
| 252 | guile-doc-snarf script. |
| 253 | |
| 254 | * guile-doc-snarf.in, guile-doc-snarf.awk: New, simple doc |
| 255 | extraction system. Builds foo.x, foo.doc from foo.{c,cc}. |
| 256 | There are dependencies between these files and snarf.h. This |
| 257 | replaces guile-snarf. |
| 258 | |
| 259 | * guile-snarf.in: Drop everything after $$$ for the new snarf.h |
| 260 | macros. This is obsoleted by guile-doc-snarf, but kept here for |
| 261 | now for good measure. |
| 262 | |
| 263 | * Makefile.am: Added guile-doc-snarf, guile-doc-snarf.awk to |
| 264 | bin_SCRIPTS. Added .doc to SUFFIXES, and give rule for creating |
| 265 | .doc files to use guile-doc-snarf. Update the rule for creating |
| 266 | .x files to use guile-doc-snarf. |
| 267 | |
| 268 | Sun Dec 12 12:31:38 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 269 | |
| 270 | * *.c: Finish replacing K&R style prototypes with ANSI C |
| 271 | prototypes. |
| 272 | |
| 273 | * eval.c: Make scm_m_mody's 3rd argument be a const char *, not a |
| 274 | char *. ANSI prototypes caught this. |
| 275 | |
| 276 | * strorder.c: Use GUILE_PROC1 for the couple SCM_PROC1 expansions |
| 277 | that I missed. |
| 278 | |
| 279 | * scm_validate.h: Use SCM_BOOLP for validating bools. Do not |
| 280 | expand macros if SCM_DOCSTRING_SNARF. |
| 281 | |
| 282 | Sun Dec 12 11:23:22 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 283 | |
| 284 | * *.c, srcprop.h: Use SCM_BOOL(f) instead of (f? SCM_BOOL_T: |
| 285 | SCM_BOOL_F) and use SCM_NEGATE_BOOL(f) instead of (f? SCM_BOOL_F: |
| 286 | SCM_BOOL_T). |
| 287 | |
| 288 | Sun Dec 12 11:08:51 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 289 | |
| 290 | * boolean.h: Added SCM_BOOL, SCM_NEGATE_BOOL, SCM_BOOLP to here, |
| 291 | from scm_validate.h. |
| 292 | |
| 293 | * scm_validate.h: Moved above out into boolean.h, fix typo in |
| 294 | SCM_VALIDATE_NIM macro. |
| 295 | |
| 296 | Sun Dec 12 10:29:12 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 297 | |
| 298 | * *.c, scm_validate.h: Use SCM_VALIDATE_NIM, not SCM_VALIDATE_NIMP |
| 299 | (none of the other validate macros have the trailing P). |
| 300 | |
| 301 | Sun Dec 12 10:07:29 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 302 | |
| 303 | * scm_validate.h: Added the FSF copyright to the top. |
| 304 | |
| 305 | * strings.c: Use SCM_ASSERT_RANGE in a couple of places instead of |
| 306 | SCM_ASSERT w/ SCM_OUT_OF_RANGE. |
| 307 | |
| 308 | Sat Dec 11 18:34:12 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 309 | |
| 310 | * Makefile.am: Added scm_validate.h to modinclude_HEADERS. |
| 311 | |
| 312 | * *.c: Pervasive software-engineering-motivated rewrite of |
| 313 | function headers and argument checking. Switched SCM_PROC, |
| 314 | SCM_PROC1 macros to be GUILE_PROC, GUILE_PROC1 (may change names |
| 315 | later, but was useful to keep old versions around while migrate) |
| 316 | that has docstrings and argument lists embedded in the GUILE_PROC |
| 317 | macro invocations that expand into a function header. Use lots of |
| 318 | new SCM_VALIDATE_* macros to simplify error checking and reduce |
| 319 | tons of redundancy. This is very similar to what I did for Scwm. |
| 320 | |
| 321 | Note that none of the extraction of the docstrings, nor software |
| 322 | engineering checks of Scwm is yet added to Guile. I'll work on |
| 323 | that tomorrow, I expect. |
| 324 | |
| 325 | * chars.c: Added docstrings for the primitives defined in here. |
| 326 | |
| 327 | * snarf.h: Added GUILE_PROC, GUILE_PROC1. Added |
| 328 | SCM_REGISTER_PROC to be like old SCM_PROC, though old SCM_PROC |
| 329 | still remains for now. Changed naming convention for the s_foo |
| 330 | string name of the primitive to be s_scm_foo for ease of use with |
| 331 | the macro. |
| 332 | |
| 333 | * scm_validate.h: Lots of new SCM_VALIDATE macros to simplify |
| 334 | argument checking through guile. Maybe some of these should be |
| 335 | folded into the header file for the types they check, but for now |
| 336 | it was easiest to just stick them all in one place. |
| 337 | |
| 338 | 1999-12-10 Greg Harvey <Greg.Harvey@thezone.net> (applied --12/10/99 gjb) |
| 339 | |
| 340 | * smob.c (scm_smob_prehistory): initialize allocated smob |
| 341 | |
| 342 | * tags.h: new tag: scm_tc16_allocated |
| 343 | |
| 344 | * gc.c (scm_gc_for_newcell): set the car of the new cell |
| 345 | to scm_tc16_allocated |
| 346 | * pairs.h (SCM_NEWCELL): set the car to scm_tc16_allocated |
| 347 | (scm_gc_mark): mark allocated cells. |
| 348 | |
| 349 | 1999-12-09 Greg J. Badros <gjb@cs.washington.edu> |
| 350 | |
| 351 | * strports.h, strports.c (scm_eval_0str): Fix constness. Some |
| 352 | thanks to Dirk Hermann. |
| 353 | |
| 354 | * gh_eval.c (gh_eval_str, gh_eval_file, gh_eval_str_with_catch, |
| 355 | gh_eval_str_with_standard_handler, |
| 356 | gh_eval_str_with_stack_saving_handler): Fix constness. Some |
| 357 | thanks to Dirk Hermann. |
| 358 | |
| 359 | * gh_data.c (gh_str02scm): Fix constness. |
| 360 | |
| 361 | * gh.h: Fix constness of prototypes for the above. |
| 362 | |
| 363 | * vectors.c: Include "unif.h" to avoid a warning about missing |
| 364 | prototype for scm_uniform_element_size(). |
| 365 | |
| 366 | 1999-12-09 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
| 367 | |
| 368 | * vectors.c (scm_vector_length, scm_vector_ref, scm_vector_set_x): |
| 369 | Turned into primitive generics. |
| 370 | |
| 371 | 1999-12-04 Gary Houston <ghouston@freewire.co.uk> |
| 372 | |
| 373 | * ports.c (scm_port_closed_p): new procedure, implements |
| 374 | "port-closed?" suggested by Bernard Urban. |
| 375 | ports.h: added prototype, removed the SCM_P macros. |
| 376 | |
| 377 | 1999-11-30 Gary Houston <ghouston@freewire.co.uk> |
| 378 | |
| 379 | * unif.h: added some comments, removed the SCM_P macros. |
| 380 | |
| 381 | 1999-11-29 Gary Houston <ghouston@freewire.co.uk> |
| 382 | |
| 383 | * vports.c (sf_write): use scm_makfromstr, not scm_makfrom0str |
| 384 | (thanks to Daniel Skarda). |
| 385 | |
| 386 | 1999-11-22 Jim Blandy <jimb@savonarola.red-bean.com> |
| 387 | |
| 388 | * gscm.c, gscm.h: Deleted. They were unused. |
| 389 | |
| 390 | 1999-11-20 Gary Houston <ghouston@freewire.co.uk> |
| 391 | |
| 392 | * unif.c (scm_list_to_uniform_array): call |
| 393 | scm_dimensions_to_uniform_array with a third argument of |
| 394 | SCM_UNDEFINED instead of SCM_EOL. |
| 395 | |
| 396 | 1999-11-19 Gary Houston <ghouston@freewire.co.uk> |
| 397 | |
| 398 | * the following changes allow guile to be built with the array |
| 399 | "module" omitted. some of this stuff is just tc7 type support, |
| 400 | which wouldn't be needed if uniform array types were converted |
| 401 | to smobs. |
| 402 | |
| 403 | * tag.c (scm_utag_bvect ... scm_utag_cvect): don't define unless |
| 404 | HAVE_ARRAYS. |
| 405 | (scm_tag): don't check array types unless HAVE_ARRAYS. |
| 406 | |
| 407 | * sort.c (scm_restricted_vector_sort_x, scm_sorted_p): |
| 408 | remove the unused array types. |
| 409 | * (scm_stable_sort, scm_sort): don't support vectors if not |
| 410 | HAVE_ARRAYS. a bit excessive. |
| 411 | |
| 412 | * random.c (vector_scale, vector_sum_squares, |
| 413 | scm_random_solid_sphere_x, scm_random_hollow_sphere_x, |
| 414 | scm_random_normal_vector_x): don't define unless HAVE_ARRAYS. |
| 415 | |
| 416 | * gh_data.c (makvect, gh_chars2byvect, gh_shorts2svect, |
| 417 | gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect, gh_doubles2dvect, |
| 418 | gh_uniform_vector_length, gh_uniform_vector_ref): |
| 419 | don't define unless HAVE_ARRAYS. |
| 420 | (gh_scm2chars, gh_scm2shorts, gh_scm2longs, gh_scm2floats, |
| 421 | gh_scm2doubles): |
| 422 | don't check vector types if not HAVE_ARRAYS. |
| 423 | |
| 424 | * eq.c (scm_equal_p), eval.c (SCM_CEVAL), print.c (scm_iprin1), |
| 425 | gc.c (scm_gc_mark, scm_gc_sweep), objects.c (scm_class_of): |
| 426 | don't support the array types unless HAVE_ARRAYS is defined. |
| 427 | |
| 428 | * tags.h: make nine tc7 types conditional on HAVE_ARRAYS. |
| 429 | |
| 430 | * read.c (scm_lreadr): don't check for #* unless HAVE_ARRAYS is |
| 431 | defined (this should use read-hash-extend). |
| 432 | |
| 433 | * ramap.c, unif.c: don't check whether ARRAYS is defined. |
| 434 | |
| 435 | * vectors.c (scm_vector_set_length_x): moved here from unif.c. call |
| 436 | scm_uniform_element_size if HAVE_ARRAYS. |
| 437 | vectors.h: prototype too. |
| 438 | |
| 439 | * unif.c (scm_uniform_element_size): new procedure. |
| 440 | |
| 441 | * init.c (scm_boot_guile_1): don't call scm_init_ramap or |
| 442 | scm_init_unif unless HAVE_ARRAYS is defined. |
| 443 | |
| 444 | * __scm.h: don't define ARRAYS. |
| 445 | |
| 446 | * Makefile.am (EXTRA_libguile_la_SOURCES): unif.c and ramap.c |
| 447 | moved here from libguile_la_SOURCES. |
| 448 | |
| 449 | 1999-11-18 Gary Houston <ghouston@freewire.co.uk> |
| 450 | |
| 451 | * socket.c (scm_htons, scm_ntohs, scm_htonl, scm_ntohl): new |
| 452 | functions for network data conversion. |
| 453 | |
| 454 | * numbers.c (scm_num2long, scm_num2longlong): |
| 455 | throw out-of-range instead of wrong-type-arg if appropriate. |
| 456 | (scm_iint2str): handle -2^31 correctly. |
| 457 | (scm_num2long): handle -2^31 bignum correctly. |
| 458 | (scm_num2long_long): rewrite the bigdig case: basically copied |
| 459 | from scm_num2long. |
| 460 | numbers.h: (SCM_BITSPERLONGLONG): deleted. |
| 461 | |
| 462 | * unif.c (rapr1): use sprintf instead of intprint for unsigned |
| 463 | longs: intprint can't cope with large values. |
| 464 | |
| 465 | * numbers.c (scm_num2ulong): check more consistently that the |
| 466 | input is not negative. if it is, throw out-of-range instead of |
| 467 | wrong-type-arg. |
| 468 | |
| 469 | * ramap.c (scm_array_fill_int): don't limit fill to INUM for |
| 470 | uvect, ivect or llvect. |
| 471 | Check that fill doesn't overflow short uniform array. |
| 472 | |
| 473 | * __scm.h: add another long to the definition of long_long and |
| 474 | ulong_long. |
| 475 | |
| 476 | * unif.c (scm_raprin1): use 'l' instead of "long_long" in the |
| 477 | print representation of llvect. read can't handle more than |
| 478 | one character. |
| 479 | (scm_dimensions_to_uniform_array): make "fill" an optional argument |
| 480 | instead of a rest argument. |
| 481 | |
| 482 | * tags.h (scm_tc7_llvect): wasn't defined anywhere, so use the free |
| 483 | tag 29 for now. |
| 484 | |
| 485 | * __scm.h: don't mention LONGLONGS. |
| 486 | |
| 487 | * unif.c, numbers.c, eq.c, gc.c, print.c, eval.c, ramap.c: |
| 488 | replace LONGLONGS with HAVE_LONG_LONGS as set by configure. |
| 489 | |
| 490 | 1999-11-17 Gary Houston <ghouston@freewire.co.uk> |
| 491 | |
| 492 | * net_db.c (scm_inet_aton): throw errors using the misc-error key |
| 493 | instead of system-error. inet_aton doesn't set errno. |
| 494 | system-error isn't right in gethost either, since it's throwing |
| 495 | the value of h_errno instead of errno. so: |
| 496 | (scm_host_not_found_key, scm_try_again_key, |
| 497 | scm_no_recovery_key, scm_no_data_key): new error keys. |
| 498 | (scm_resolv_error): new procedure, use the new keys. |
| 499 | (scm_gethost): call scm_resolv_error not scm_syserror_msg. |
| 500 | |
| 501 | 1999-11-16 Gary Houston <ghouston@freewire.co.uk> |
| 502 | |
| 503 | * error.c: (various): use scm_cons instead of scm_listify |
| 504 | to build short lists. |
| 505 | |
| 506 | 1999-11-03 Gary Houston <ghouston@freewire.co.uk> |
| 507 | |
| 508 | * socket.c (scm_fill_sockaddr): zero the address structure before |
| 509 | use, in case it has a sin_len field and the OS doesn't like random |
| 510 | values (thanks to Bertrand Petit). |
| 511 | |
| 512 | 1999-10-26 Mark Galassi <rosalia@lanl.gov> |
| 513 | |
| 514 | * gh.h, gh_data.c (gh_symbol2scm): changed gh_symbol2scm() to take |
| 515 | a const char * argument, upon suggestion from Lynn Winebarger. |
| 516 | |
| 517 | 1999-10-26 Gary Houston <ghouston@freewire.co.uk> |
| 518 | |
| 519 | * strports.c (st_end_input): avoid dubious pointer arithmetic. |
| 520 | |
| 521 | 1999-10-24 Gary Houston <ghouston@freewire.co.uk> |
| 522 | |
| 523 | * Move the responsibility for resetting port buffers from the |
| 524 | caller of the ptob seek procedure to the implementation. This |
| 525 | gives more control in general to the ptob seek: in particular the |
| 526 | change of 1999-10-20 can be made to work without breaking seek on |
| 527 | string ports. There's a comment in NEWS about upgrading port |
| 528 | types. |
| 529 | |
| 530 | * ports.c (scm_seek): don't reset the port buffers here. |
| 531 | |
| 532 | * fports.c (fport_seek): reset the buffers, except for the |
| 533 | 0 SEEK_CUR case. |
| 534 | |
| 535 | * strports.c (st_end_input): (bug fix): decrement pt->read_pos by |
| 536 | offset. check that it's not less than read_buf. |
| 537 | (st_seek): reset the buffers first, unless it's the 0 SEEK_CUR |
| 538 | case and currently reading. |
| 539 | |
| 540 | 1999-10-20 Gary Houston <ghouston@freewire.co.uk> |
| 541 | |
| 542 | * ports.c (scm_seek): Add a special case for SEEK_CUR, offset 0, |
| 543 | so that unread chars are not needlessly discarded. (thanks to |
| 544 | Roland Orre). |
| 545 | |
| 546 | 1999-10-18 Gary Houston <ghouston@freewire.co.uk> |
| 547 | |
| 548 | * fports.c (scm_fdes_to_port): always set rw_random if the fdes is |
| 549 | random access. rw_active needs to be maintained even for single |
| 550 | directional ports, otherwise scm_seek and probably other things are |
| 551 | broken. (thanks to Roland Orre). |
| 552 | |
| 553 | * strports.c (scm_mkstrport): set rw_random to 1 unconditionally. |
| 554 | |
| 555 | * ports.c (scm_add_to_port_table): initialise rw_random to 0. |
| 556 | |
| 557 | * ports.h (scm_port): change the comments on rw_random and rw_active. |
| 558 | |
| 559 | 1999-10-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 560 | |
| 561 | * ioext.c: Added #include "feature.h". |
| 562 | |
| 563 | These changes turns `delay' into a memoizing macro. This is |
| 564 | because it may be expanded before evaluation if it occurs at the |
| 565 | beginning of a body. (Thanks to Lauri Alanko.) |
| 566 | |
| 567 | * eval.c, eval.h (scm_sym_delay): New global symbol. |
| 568 | |
| 569 | * tags.h (SCM_IM_DELAY): New immediate symbol. |
| 570 | |
| 571 | * print.c (scm_isymnames): Printed representation. |
| 572 | |
| 573 | * eval.c (unmemocopy, SCM_CEVAL): Handle SCM_IM_DELAY. |
| 574 | (scm_m_delay): Turned into a memoizing macro. |
| 575 | |
| 576 | * Makefile.am (libguile_la_LDFLAGS): Bumped libguile version. |
| 577 | |
| 578 | 1999-10-11 Jim Blandy <jimb@savonarola.red-bean.com> |
| 579 | |
| 580 | * gh_data.c (gh_ints2scm, gh_doubles2scm): Make sure elements are |
| 581 | protected from GC while building the vector. (Thanks to Bernard |
| 582 | Urban and Greg Harvey.) |
| 583 | |
| 584 | 1999-10-08 Mikael Djurfeldt <mdj@mdj.nada.kth.se> |
| 585 | |
| 586 | * throw.c (handler_message): Display backtrace if backtraces |
| 587 | enabled. |
| 588 | |
| 589 | 1999-10-05 Jim Blandy <jimb@savonarola.red-bean.com> |
| 590 | |
| 591 | * Makefile.in, scmconfig.h.in: Deleted from CVS repository. Run |
| 592 | the autogen.sh script to create generated files like these. |
| 593 | |
| 594 | * numbers.c (scm_string_to_number): Signal an error if radix is |
| 595 | less than two. (Thanks to Jorgen Schaefer.) |
| 596 | |
| 597 | * print.c (scm_write, scm_display, scm_newline, scm_write_char): |
| 598 | Don't assume that the current output port is valid. Somebody |
| 599 | might close it. (Thanks to Bernard Urban.) |
| 600 | |
| 601 | 1999-10-02 Jim Blandy <jimb@zwingli.cygnus.com> |
| 602 | |
| 603 | * scmconfig.h.in: Regenerated. |
| 604 | |
| 605 | * Makefile.am (EXTRA_libguile_la_SOURCES): fix typo. |
| 606 | |
| 607 | Mon Sep 27 17:15:14 1999 Greg J. Badros <gjb@cs.washington.edu> |
| 608 | |
| 609 | * __scm.h: Fix a bunch of macros that were missing do-while(0) |
| 610 | sandwiches. |
| 611 | |
| 612 | * debug.c, eval.c: Fix buggy uses of SCM_ALLOW_INTS (missing |
| 613 | semicolon) exposed by the above change. |
| 614 | |
| 615 | 1999-09-27 Greg J. Badros <gjb@cs.washington.edu> |
| 616 | |
| 617 | * stacks.c: Avoid compiler warning re: unitialized var. |
| 618 | |
| 619 | * scmconfig.h.in: Added DEBUG_FREELIST |
| 620 | |
| 621 | * pairs.h: Fix macro that was not do-while(0) sandwiched. |
| 622 | |
| 623 | * gc.h, gc.c: Added scm_gc_set_debug_check_freelist_x, |
| 624 | scm_map_free_list |
| 625 | |
| 626 | 1999-09-23 Gary Houston <ghouston@freewire.co.uk> |
| 627 | |
| 628 | * ioext.c (scm_init_ioext): enable "i/o-extensions" feature here |
| 629 | instead of in scm_init_filesys. |
| 630 | |
| 631 | * init.c (scm_boot_guile_1): don't call scm_init_posix or |
| 632 | scm_init_filesys unless HAVE_POSIX is defined. |
| 633 | don't call scm_init_netdb or scm_init_socket unless |
| 634 | HAVE_NETWORKING is defined. |
| 635 | |
| 636 | * Makefile.am (EXTRA_libguile_la_SOURCES): filesys.c, posix.c, |
| 637 | net_db.c, socket.c: moved here from libguile_la_SOURCES. |
| 638 | |
| 639 | 1999-09-25 Jim Blandy <jimb@savonarola.red-bean.com> |
| 640 | |
| 641 | * root.c (scm_make_root): Initialize all the fields of the new |
| 642 | root. GC could happen any time, you know. (Thanks to Greg |
| 643 | Harvey.) |
| 644 | |
| 645 | * numbers.c (scm_number_to_string): Signal an error if radix is |
| 646 | less than two. (Thanks to Jorgen Schaefer.) |
| 647 | |
| 648 | * Makefile.am (EXTRA_libguile_la_SOURCES): Add memmove.c here, |
| 649 | so automake will actually generate rules for it. |
| 650 | * Makefile.in: Regenerated. |
| 651 | |
| 652 | 1999-09-21 Jim Blandy <jimb@savonarola.red-bean.com> |
| 653 | |
| 654 | * backtrace.c: #include "_scm.h" before testing whether |
| 655 | HAVE_UNISTD_H is #defined. |
| 656 | |
| 657 | 1999-09-20 Jim Blandy <jimb@savonarola.red-bean.com> |
| 658 | |
| 659 | * read.c (scm_read): Don't assume that scm_cur_inp is always open. |
| 660 | * ports.c (scm_read_char): Same. |
| 661 | * ioext.c (scm_read_line): Same. |
| 662 | (Thanks to Bernard Urban.) |
| 663 | |
| 664 | 1999-09-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 665 | |
| 666 | * vectors.c (scm_vector_move_right_x): Bugfix: Remove side effect |
| 667 | in SCM_ASSERT macro. |
| 668 | numbers.c: Removed #ifndef SCM_RECKLESS at places where type |
| 669 | checking may invoke a generic. (Thanks to Michael Livshin.) |
| 670 | |
| 671 | * __scm.h (SCM_WTA_DISPATCH_0, SCM_GASSERT0): New macros. |
| 672 | |
| 673 | * numbers.c (scm_max, scm_min, scm_sum, scm_difference, |
| 674 | scm_product, scm_divide): Bugfix: Don't pass SCM_UNDEFINED to the |
| 675 | generic function if the asubr is called with only one arg. |
| 676 | |
| 677 | 1999-09-20 Gary Houston <ghouston@freewire.co.uk> |
| 678 | |
| 679 | * scmsigs.c (scm_sigaction): add SA_RESTART to flags only if |
| 680 | HAVE_RESTARTABLE_SYSCALLS. |
| 681 | (scm_init_scmsigs): use siginterrupt if it's available. not |
| 682 | everyone who has restartable syscalls has SA_RESTART it seems. |
| 683 | |
| 684 | (scm_sigaction): use scm_num2long/scm_long2num when converting |
| 685 | SIG_DFL/SIG_IGN, in case it doesn't fit in an INUM. use |
| 686 | scm_integer_p to test the type. |
| 687 | |
| 688 | 1999-09-18 Gary Houston <ghouston@freewire.co.uk> |
| 689 | |
| 690 | * _scm.h, scmsigs.c: replace HAVE_RESTARTS with |
| 691 | HAVE_RESTARTABLE_SYSCALLS. |
| 692 | |
| 693 | * strports.c (scm_strport_to_string): create the string from |
| 694 | pt->read_buf instead of an expression that evaluates to the |
| 695 | same thing. |
| 696 | |
| 697 | * gdbint.c (gdb_print): don't just use SCM_CHARS to get a C string |
| 698 | from the port: the port's buffer may not be NUL terminated. |
| 699 | |
| 700 | 1999-09-16 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
| 701 | |
| 702 | * Makefile.am (.c.x): Added missing semicolon after `false'. |
| 703 | |
| 704 | 1999-09-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 705 | |
| 706 | * print.c (scm_iprin1): Turn `write' and `display' into |
| 707 | primitive generics and use their associated generic functions in |
| 708 | scm_iprin1 for GOOPS objects. |
| 709 | |
| 710 | * backtrace.c: #include <unistd.h> if present. |
| 711 | |
| 712 | 1999-09-14 Jim Blandy <jimb@savonarola.red-bean.com> |
| 713 | |
| 714 | * Makefile.am (.c.x): Don't create a subshell just to delete the |
| 715 | .x file and return false. |
| 716 | * Makefile.in: Regenerated. |
| 717 | |
| 718 | 1999-09-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 719 | |
| 720 | * feature.c (scm_create_hook): New function. Replaces |
| 721 | scm_make_named_hook which is now deprecated. |
| 722 | (scm_make_hook_with_name): New primitive. |
| 723 | (print_hook): Hooks now print in a fancy way. |
| 724 | |
| 725 | 1999-09-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 726 | |
| 727 | * __scm.h, backtrace.c, backtrace.h, debug.c, debug.h, dynl-dld.c, |
| 728 | dynwind.c, dynwind.h, eval.h, evalext.c, evalext.h, feature.c, |
| 729 | feature.h, hashtab.c, hashtab.h, objects.c, objects.h, print.c, |
| 730 | procs.c, procs.h, smob.c, smob.h, srcprop.c, strorder.c, struct.c, |
| 731 | struct.h: Updated copyright notices. |
| 732 | |
| 733 | * srcprop.c (scm_source_property): Bugfix: Use SCM_NECONSP instead |
| 734 | of SCM_NCONSP. (Thanks to Greg Badros.) |
| 735 | |
| 736 | * gsubr.c (scm_make_gsubr): Use scm_make_subr_opt for creation of |
| 737 | the self subr. |
| 738 | |
| 739 | * eval.c, debug.h (SCM_BACKTRACE_WIDTH): New debug option: width. |
| 740 | |
| 741 | * backtrace.c: Keep backtraces within specified width by |
| 742 | adaptively adjusting fancy printing parameters and cut output if |
| 743 | necessary. |
| 744 | (scm_display_application): Check args. |
| 745 | |
| 746 | 1999-09-11 Jim Blandy <jimb@savonarola.red-bean.com> |
| 747 | |
| 748 | Change the name of the objects returned by OPENDIR from |
| 749 | "directory" to "directory stream". A predicate named "directory?" |
| 750 | would be confusing. |
| 751 | * filesys.c (scm_directory_stream_p): Renamed from scm_directory_p. |
| 752 | At the Scheme level, "directory?" -> "directory-stream?". |
| 753 | (scm_dir_print): Use the phrase "directory stream" in printed form. |
| 754 | * filesys.h (scm_directory_stream_p): Prototype renamed |
| 755 | accordingly. |
| 756 | |
| 757 | * Makefile.am (CLEANFILES): Remove versiondat.h; that should only |
| 758 | be removed by `make distclean', since it's generated by configure. |
| 759 | * Makefile.in: Regenerated. |
| 760 | (Thanks to Robert Bihlmeyer.) |
| 761 | |
| 762 | * strop.c (scm_substring_move_x): Signal an error if start1 |
| 763 | doesn't come before end1. (Thanks to Karoly Lorentey). |
| 764 | |
| 765 | * numbers.c (scm_istr2flo): Don't call SCM_INEXP without first |
| 766 | calling SCM_NIMP. (Thanks to Karoly Lorentey). |
| 767 | |
| 768 | * version.c (scm_libguile_config_stamp): Deleted. See |
| 769 | corresponding change to ../ice-9/boot-9.scm. |
| 770 | * versiondat.h.in: Remove definition for GUILE_STAMP. |
| 771 | * version.h: Delete prototype. |
| 772 | * Makefile.in: Regenerated. |
| 773 | |
| 774 | 1999-09-11 Gary Houston <ghouston@easynet.co.uk> |
| 775 | |
| 776 | * filesys.c (scm_directory_p): new procedure "directory?" Returns |
| 777 | a boolean indicating whether its argument is a directory |
| 778 | port as returned by opendir (thanks to Dirk Herrmann for the |
| 779 | suggestion.) |
| 780 | |
| 781 | 1999-09-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 782 | |
| 783 | * backtrace.c (display_frame_expr): Don't print a newline. |
| 784 | (display_frame): Print the newline here instead. |
| 785 | (display_backtrace_body): Don't print "Backtrace:". |
| 786 | (scm_backtrace): Print "Backtrace:" here instead. |
| 787 | |
| 788 | 1999-09-09 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 789 | |
| 790 | * procs.c (scm_setter): Signal WTA if handed an entity or operator |
| 791 | lacking a setter. |
| 792 | |
| 793 | * feature.c, feature.h: (scm_hook_p, scm_hook_empty_p): New |
| 794 | primitives. (Thanks to Greg Badros); |
| 795 | (scm_hook_to_list): New primitive; Hooks are now smobs. |
| 796 | |
| 797 | 1999-09-08 Gary Houston <ghouston@easynet.co.uk> |
| 798 | |
| 799 | * stime.c (bdtime2c): rewrite the ASSERTs. Accept a value |
| 800 | of #f for the 10th vector element to avoid an exception |
| 801 | seen by Bernard Urban. |
| 802 | (scm_mktime): unneeded ASSERT removed. |
| 803 | |
| 804 | 1999-09-07 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
| 805 | |
| 806 | * eval.c (scm_map, scm_for_each): Converted to dispatch on generic |
| 807 | if args don't match. |
| 808 | |
| 809 | * __scm.h (SCM_WTA_DISPATCH_n, SCM_GASSERTn): New macros. |
| 810 | |
| 811 | 1999-09-06 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 812 | |
| 813 | * numbers.c: Converted comparison operations to dispatch on |
| 814 | generic if args don't match. |
| 815 | |
| 816 | * Makefile.am (ETAGS_ARGS): Added support for GPROC and GPROC1. |
| 817 | |
| 818 | 1999-09-06 James Blandy <jimb@mule.m17n.org> |
| 819 | |
| 820 | * guile-snarf.c: Deleted. Snarfing should respect CPP |
| 821 | conditionals, so it needs to actually run CPP. Bleah. |
| 822 | |
| 823 | 1999-09-05 James Blandy <jimb@mule.m17n.org> |
| 824 | |
| 825 | Handle errors properly in guile-snarf. (Thanks to Han-Wen Nienhuys.) |
| 826 | * guile-snarf.in: Be sure to exit with an error if CPP does. |
| 827 | * Makefile.am (.c.x): Delete the .x file and exit with an error |
| 828 | status if guile-snarf exits with an error status. |
| 829 | * Makefile.in: Regenerated. |
| 830 | |
| 831 | * snarf.h (SCM_GLOBAL_KEYWORD): Call scm_c_make_keyword, not |
| 832 | scm_makekey, which doesn't exist any more. Guess nobody's using |
| 833 | this. |
| 834 | |
| 835 | * guile-snarf.c: New implementation of guile-snarf, meant to be |
| 836 | more robust than the shell script. I think it's complete, but I |
| 837 | haven't tested it at all, and I haven't changed the build process |
| 838 | to actually use it. We should compare its output against that of |
| 839 | the existing shell script, for all source files. |
| 840 | |
| 841 | * guile-snarf.c (parse_args): Abort if we haven't handled some |
| 842 | character type. |
| 843 | |
| 844 | 1999-09-03 James Blandy <jimb@mule.m17n.org> |
| 845 | |
| 846 | * load.c (scm_search_path): If the filename has any extension at |
| 847 | all, ignore the entire list of extensions. Also, don't check whether |
| 848 | the file is accessible. If the file exists, accessible or not, we |
| 849 | should return it. Inaccessible files should cause an error later. |
| 850 | (Thanks to Keisuke Nishida for the suggestions.) |
| 851 | |
| 852 | 1999-09-02 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
| 853 | |
| 854 | * gc.c (cleanup, scm_init_storage): Use on_exit if present and |
| 855 | atexit not available. (sunos4.1.4 needs it.) |
| 856 | |
| 857 | 1999-09-01 James Blandy <jimb@mule.m17n.org> |
| 858 | |
| 859 | I take it all back --- bcopy does handle overlapping source and |
| 860 | destination areas correctly. At least on every system I could |
| 861 | find. But it is better to use AC_REPLACE_FUNCS than to introduce |
| 862 | new CPP conditionals. |
| 863 | * memmove.c: New file, implementing memmove in terms of bcopy. |
| 864 | * scmconfig.h.in: Regenerated. |
| 865 | |
| 866 | Allocators should use the `void *' type for generic pointers. |
| 867 | * gc.c (scm_must_malloc, scm_must_realloc, scm_must_free): Change |
| 868 | argument and return types. |
| 869 | * gc.h: Corresponding changes to prototypes. |
| 870 | (Thanks to Forcer.) |
| 871 | |
| 872 | 1999-08-31 James Blandy <jimb@mule.m17n.org> |
| 873 | |
| 874 | * numbers.c (scm_init_numbers): Claim to support the `complex' |
| 875 | feature, as expected by (ice-9 format). (Thanks to Ceri Storey.) |
| 876 | |
| 877 | * Makefile.am (check-local): Set GUILE_LOAD_PATH so the tests can |
| 878 | find (ice-9 boot-9) when Guile was compiled in a separate |
| 879 | directory from the source. (Thanks to Rodney Brown.) |
| 880 | * Makefile.in: Regenerated. |
| 881 | |
| 882 | * procs.c (scm_make_subr_opt): Fix typo. Remember to multiply |
| 883 | table lengths by the size of a single element when growing the |
| 884 | table. (Thanks to Bill Schottstaedt.) |
| 885 | |
| 886 | 1999-08-30 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 887 | |
| 888 | * eval.c (SCM_CEVAL): Duplicated the method dispatch code at the |
| 889 | SCM_IM_DISPATCH form instead of calling scm_mcache_lookup_cmethod |
| 890 | since that cuts down the time for type dispatch by 50%. |
| 891 | |
| 892 | 1999-08-30 James Blandy <jimb@mule.m17n.org> |
| 893 | |
| 894 | * gh_data.c (gh_set_substr): Revert change of 1999-08-29; bcopy is |
| 895 | not a correct substitute for memmove, because it doesn't handle |
| 896 | overlapping source and destination areas on many platforms. |
| 897 | Overlaps are the primary reason to use memmove in the first place. |
| 898 | * ports.c (scm_ungetc): Same. |
| 899 | * strop.c (scm_substring_move_x): Same. |
| 900 | |
| 901 | 1999-08-30 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
| 902 | |
| 903 | * gc.c (scm_init_storage): Skip registration of cleanup on systems |
| 904 | which lack atexit. (Is it important that cleanup is made |
| 905 | properly? Maybe we should replace all `exit' with `scm_exit' and |
| 906 | call cleanup there?) |
| 907 | |
| 908 | * struct.c, struct.h (scm_struct_free_0, scm_struct_free_light, |
| 909 | scm_struct_free_standard, scm_struct_free_entity): Declared to |
| 910 | return scm_sizet instead of size_t. |
| 911 | |
| 912 | * gdbint.c, strports.c: #include <unistd.h>. (SEEK_SET is defined |
| 913 | there on sunos4.1.4.) |
| 914 | |
| 915 | 1999-08-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 916 | |
| 917 | * numbers.c (scm_lcm): Bugfix: BIGDIG --> SCM_BIGDIG; |
| 918 | Account for the case when second argument is unbound. |
| 919 | |
| 920 | * strorder.c (scm_string_less_p, scm_string_ci_less_p): Bugfix. |
| 921 | (Thanks to Karoly Lorentey.) |
| 922 | |
| 923 | * gh_data.c, ports.c, strop.c: Alternatively use bcopy if memmove |
| 924 | isn't present. (Thanks to Suzuki Toshiya.) |
| 925 | |
| 926 | * ports.c: Use ANSI C prototypes in definitions. (Thanks to |
| 927 | Bernard Urban.) |
| 928 | |
| 929 | * filesys.c (scm_stat2scm): Conditionally use S_ISLNK. (Thanks to |
| 930 | Bernard Urban.) |
| 931 | |
| 932 | * dynl-dl.c (RTLD_GLOBAL): Define if non-existent. (Thanks to |
| 933 | Bernard Urban and Ian Grant.) |
| 934 | |
| 935 | * Makefile.am (libguile_la_LDFLAGS): Bumped libguile version |
| 936 | again. (1.3.4 will be binary incompatible with 1.3.2 because of a |
| 937 | change in the representation of entities and operators.) |
| 938 | |
| 939 | 1999-08-29 Gary Houston <ghouston@easynet.co.uk> |
| 940 | |
| 941 | * ports.c (scm_ungetc): bugfix: if putback_buf is NULL |
| 942 | don't allocate zero bytes (thanks to Bill Schottstaedt). |
| 943 | |
| 944 | 1999-08-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 945 | |
| 946 | * procs.c (scm_setter): Converted to use generic dispatch. |
| 947 | |
| 948 | * eval.c, eval.h: Bugfix: scm_sym_apply was not initialized |
| 949 | correctly. |
| 950 | |
| 951 | * load.c (scm_search_path): Don't try extensions which already are |
| 952 | present at the end of the filename. |
| 953 | (scm_init_load): Check .scm first. (Thanks to Keisuke Nishida.) |
| 954 | |
| 955 | * stacks.c (scm_sym_apply): Removed. (Thanks to Ken Raeburn.) |
| 956 | |
| 957 | Cleanup and simplification of generic method dispatch. |
| 958 | Also, the quadruple representation of entity and operator |
| 959 | procedures has been replaced with single. |
| 960 | |
| 961 | * tags.h (SCM_IM_HASH_DISPATCH): Removed. |
| 962 | |
| 963 | * print.c (scm_isymnames): Removed #@hash-dispatch. |
| 964 | |
| 965 | * objects.c, objects.h (scm_mcache_lookup_cmethod): Moved here |
| 966 | from eval.c; Support 0 arity methods. |
| 967 | (scm_set_object_procedure_x): Removed scm_sym_atdispatch; |
| 968 | (scm_apply_generic_env): Removed. |
| 969 | Replaced slots proc0-3 with procedure. |
| 970 | |
| 971 | * objects.h (SCM_OPERATOR_PROC_0, SCM_OPERATOR_PROC_1, |
| 972 | SCM_OPERATOR_PROC_2, SCM_OPERATOR_PROC_3): Replaced by |
| 973 | SCM_OPERATOR_PROCEDURE. |
| 974 | (SCM_ENTITY_PROC_0, SCM_ENTITY_PROC_1, SCM_ENTITY_PROC_2, |
| 975 | SCM_ENTITY_PROC_3): Replaced by SCM_ENTITY_PROCEDURE. |
| 976 | |
| 977 | * struct.c, struct.h: Replace 4 procedure slots with one. |
| 978 | (scm_struct_i_procedure): Replaces scm_struct_i_procedure. |
| 979 | |
| 980 | * gc.c (scm_gc_mark): Mark 1 procedure slot in entities instead of |
| 981 | 4. |
| 982 | |
| 983 | * eval.c (scm_sym_args): Removed. |
| 984 | (SCM_CEVAL): Simplified entity application. |
| 985 | Moved dispatch code to objects.c. |
| 986 | |
| 987 | * procprop.c (scm_i_procedure_arity): Bugfix: Handle generics. |
| 988 | |
| 989 | 1999-08-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 990 | |
| 991 | * sort.c (closureless): Use scm_eval_body. |
| 992 | |
| 993 | * eval.c (SCM_APPLY): Fixed serious evaluator bug: If a closure |
| 994 | with a symbol as last form was first called normally and then via |
| 995 | `map' or some other mechanism using primitive apply, an ILOC was |
| 996 | returned. |
| 997 | |
| 998 | 1999-08-26 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 999 | |
| 1000 | This change extends the representation of primitive procedures |
| 1001 | with more data fields, e.g. a place for documentation and true |
| 1002 | procedure properties. |
| 1003 | |
| 1004 | * procs.c, procs.h (scm_subr_entry): New type: Stores data |
| 1005 | associated with subrs. |
| 1006 | (SCM_SUBRNUM, SCM_SUBR_ENTRY, SCM_SUBR_GENERIC, SCM_SUBR_PROPS, |
| 1007 | SCM_SUBR_DOC): New macros. |
| 1008 | (scm_subr_table): New variable. |
| 1009 | (scm_mark_subr_table): New function. |
| 1010 | |
| 1011 | * init.c (scm_boot_guile_1): Call scm_init_subr_table. |
| 1012 | |
| 1013 | * gc.c (scm_gc_mark): Don't mark subr names here. |
| 1014 | (scm_igc): Call scm_mark_subr_table. |
| 1015 | |
| 1016 | |
| 1017 | This change implements a scheme for letting a generic work as a |
| 1018 | shadow for a primitive procedure. If the primitive procedure |
| 1019 | can't dispatch on its arguments, control is left over to the |
| 1020 | generic. Normal wrong type arg errors will be generated until the |
| 1021 | user has hung the first method on the primitive. |
| 1022 | |
| 1023 | * snarf.h (SCM_GPROC, SCM_GPROC1): New macros. |
| 1024 | |
| 1025 | * procs.c, procs.h (scm_subr_p): New function (used internally). |
| 1026 | |
| 1027 | * gsubr.c, gsubr.h (scm_make_gsubr_with_generic): New function. |
| 1028 | |
| 1029 | * objects.c, objects.h (scm_primitive_generic): New class. |
| 1030 | |
| 1031 | * objects.h (SCM_CMETHOD_CODE, SCM_CMETHOD_ENV): New macros. |
| 1032 | |
| 1033 | * print.c (scm_iprin1): Print primitive-generics. |
| 1034 | |
| 1035 | * __scm.h (SCM_WTA_DISPATCH_1, SCM_GASSERT1, |
| 1036 | SCM_WTA_DISPATCH_2, SCM_GASSERT2): New macros. |
| 1037 | |
| 1038 | * eval.c (SCM_CEVAL, SCM_APPLY): Replace scm_wta --> |
| 1039 | SCM_WTA_DISPATCH_1 for scm_cxr's (unary floating point |
| 1040 | primitives). NOTE: This means that it is now *required* to use |
| 1041 | SCM_GPROC1 when creating float scm_cxr's (float scm_cxr's is an |
| 1042 | obscured representation that will be removed in the future anyway, |
| 1043 | so backward compatibility is no problem here). |
| 1044 | |
| 1045 | * numbers.c: Converted most numeric primitives (all but bit |
| 1046 | comparison operations and bit operations) to dispatch on generic |
| 1047 | if args don't match. |
| 1048 | |
| 1049 | |
| 1050 | Better support for applying generic functions. |
| 1051 | |
| 1052 | * eval.c, eval.h (scm_eval_body): New function. |
| 1053 | |
| 1054 | * objects.c (scm_call_generic_0, scm_call_generic_1, |
| 1055 | scm_call_generic_2, scm_call_generic_3, scm_apply_generic): New |
| 1056 | functions. |
| 1057 | |
| 1058 | |
| 1059 | Optimization of the generic function dispatch mechanism. |
| 1060 | |
| 1061 | * eval.c (SCM_CEVAL): Apply the cmethod directly after having |
| 1062 | called scm_memoize_method instead of doing a second lookup. |
| 1063 | |
| 1064 | * objects.h (scm_memoize_method): Now returns the memoized cmethod. |
| 1065 | |
| 1066 | |
| 1067 | Bugfix |
| 1068 | |
| 1069 | * procs.c (scm_make_subr_opt): Use scm_sysintern0 instead of |
| 1070 | scm_sysintern so that the binding connected with the subr name |
| 1071 | isn't cleared when we give set = 0. |
| 1072 | |
| 1073 | |
| 1074 | 1999-08-24 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1075 | |
| 1076 | More transparent handling of ports with print states. |
| 1077 | |
| 1078 | * print.h (SCM_PORT_WITH_PS_P, SCM_PORT_WITH_PS_PORT, |
| 1079 | SCM_PORT_WITH_PS_PS): Represent ports with print states as a smob |
| 1080 | instead of a pair of a port and a print state. We'll need to cons |
| 1081 | once extra in scm_printer_apply but the type system will be |
| 1082 | cleaner, it will mix better with GOOPS, and, it will be even more |
| 1083 | transparent to the user. |
| 1084 | |
| 1085 | * print.c (scm_get_print_state): New procedure: Given an output |
| 1086 | port, return the print state associated to it in the current print |
| 1087 | chain, if one exists; |
| 1088 | (scm_port_with_print_state): New procedure: Associate a |
| 1089 | print-state with a port. |
| 1090 | (scm_valid_oport_value_p): Use SCM_PORT_WITH_PS_P; |
| 1091 | (scm_printer_apply): Wrap port and pstate as a smob; |
| 1092 | (print_state_printer): Removed. |
| 1093 | |
| 1094 | * objects.c (scm_class_of): Treat scm_tc16_port_with_ps as ports. |
| 1095 | |
| 1096 | * eval.c (scm_init_eval): Use scm_make_smob_type instead of |
| 1097 | scm_newsmob. |
| 1098 | |
| 1099 | * ports.c (scm_output_port_p): Bugfix: Coerce output port before |
| 1100 | testing (otherwise the port-print-state trick won't be transparent |
| 1101 | to the user; one example where this caused problems was in the |
| 1102 | (ice-9 format) module). |
| 1103 | |
| 1104 | 1999-08-23 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1105 | |
| 1106 | * eval.c (SCM_CEVAL): Let the SCM_IM_SLOT_SET_X form return |
| 1107 | SCM_UNSPECIFIED instead of the set value. |
| 1108 | |
| 1109 | 1999-08-20 James Blandy <jimb@mule.m17n.org> |
| 1110 | |
| 1111 | * load.c (scm_init_load_path): Remove support for SCHEME_LOAD_PATH. |
| 1112 | |
| 1113 | * ports.h (enum scm_port_rw_active): New enum, containing |
| 1114 | SCM_PORT_READ, SCM_PORT_WRITE, and SCM_PORT_NEITHER (instead of |
| 1115 | zero). The debugger knows about enums, but doesn't know about |
| 1116 | #defines. |
| 1117 | (typedef scm_port): Declare rw_active member to be an enum |
| 1118 | scm_port_rw_active. |
| 1119 | * fports.c (fport_flush, fport_end_input): Use SCM_PORT_NEITHER |
| 1120 | instead of zero. |
| 1121 | * ports.c (scm_add_to_port_table): Same. |
| 1122 | * strports.c (st_flush, st_end_input): Same. |
| 1123 | |
| 1124 | * ioext.c (scm_do_read_line, scm_read_line): Use scm_must_malloc, |
| 1125 | scm_must_realloc, and scm_done_malloc as appropriate. |
| 1126 | |
| 1127 | 1999-08-20 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1128 | |
| 1129 | * sort.c (quicksort): Added condition to protect the algorithm |
| 1130 | from crashing the interpreter if the less predicate is buggy. |
| 1131 | |
| 1132 | 1999-08-19 Gary Houston <ghouston@easynet.co.uk> |
| 1133 | |
| 1134 | * fports.c (fport_write): fix line-buffering mode again. |
| 1135 | (scm_open_file): recognise 'l' for line-buffering. |
| 1136 | (scm_setvbuf): recognise _IOLBF for line-buffering. |
| 1137 | |
| 1138 | 1999-08-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1139 | |
| 1140 | * Makefile.am (libguile_la_LDFLAGS): Increased the version number |
| 1141 | of libguile to 5.0. |
| 1142 | |
| 1143 | * eval.c (SCM_APPLY), sort.c (closureless): Expand body when |
| 1144 | evaluating closures. |
| 1145 | |
| 1146 | 1999-08-18 Gary Houston <ghouston@easynet.co.uk> |
| 1147 | |
| 1148 | * fports.c (fport_write): use memcpy instead of strncpy, in case |
| 1149 | the data contains NUL. |
| 1150 | |
| 1151 | 1999-08-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1152 | |
| 1153 | * gh.h (gh_vector_to_list): Bugfix. (Thanks to Frank Cieslok.) |
| 1154 | |
| 1155 | * backtrace.c, debug.c, eval.c, eval.h, gsubr.c, procprop.h, |
| 1156 | read.c, srcprop.c, srcprop.h (scm_i_filename, scm_i_line, |
| 1157 | scm_i_column, scm_i_copy, scm_i_name, scm_i_lambda, scm_i_source, |
| 1158 | scm_i_more, scm_i_procname, scm_i_dot, scm_i_arrow, scm_i_else, |
| 1159 | scm_i_unquote, scm_i_uq_splicing, scm_i_apply, scm_i_enter_frame, |
| 1160 | scm_i_apply_frame, scm_i_exit_frame, scm_i_trace, scm_i_quote, |
| 1161 | scm_i_begin, scm_i_if, scm_i_and, scm_i_or, scm_i_case, |
| 1162 | scm_i_cond, scm_i_letstar, scm_i_do, scm_i_quasiquote, |
| 1163 | scm_i_define, scm_i_letrec, scm_i_let, scm_i_atapply, |
| 1164 | scm_i_atcall_cc, scm_i_breakpoint): Renamed: Consequently use |
| 1165 | scm_sym_ as prefix for symbols. |
| 1166 | |
| 1167 | * debug.c (scm_i_proc, scm_i_args, scm_i_eval_args): Removed. |
| 1168 | |
| 1169 | * eval.c, eval.h (scm_sym_begin, scm_sym_if, scm_sym_and, |
| 1170 | scm_sym_case, scm_sym_cond, scm_sym_letstar, scm_sym_do, |
| 1171 | scm_sym_define, scm_sym_letrec, scm_sym_atapply, |
| 1172 | scm_sym_atcall_cc): Made global. |
| 1173 | |
| 1174 | 1999-08-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1175 | |
| 1176 | * eval.c (scm_sym_args): Made global. |
| 1177 | |
| 1178 | * objects.c (scm_set_object_procedure_x): Disallow setting of |
| 1179 | procedures for pure generic functions. |
| 1180 | |
| 1181 | 1999-08-12 Gary Houston <ghouston@easynet.co.uk> |
| 1182 | |
| 1183 | * ports.c (scm_seek): one more: was scm_lseek. Also changed the |
| 1184 | Scheme name from lseek to seek, but lseek was added recently so |
| 1185 | it shouldn't be a big problem. |
| 1186 | * ports.c, gdbint.c, ioext.c: changed callers. |
| 1187 | |
| 1188 | 1999-08-11 Gary Houston <ghouston@easynet.co.uk> |
| 1189 | |
| 1190 | * fports.c (fport_input_waiting): if select is used, return 1 |
| 1191 | instead of whatever FD_ISSET expands to. maybe it will be useful |
| 1192 | to interpret the value from the input_waiting ptob procedure as a |
| 1193 | lower bound on the number of bytes available. |
| 1194 | |
| 1195 | * Mikael asked for a few names to be changed... |
| 1196 | |
| 1197 | * ports.c (scm_make_port_type): take the write procedure as the |
| 1198 | second argument instead of the flush procedure. |
| 1199 | * ports.h (scm_ptob_descriptor): rename the ptob procedures: |
| 1200 | fflush -> flush, read_flush -> end_input, fclose -> close, |
| 1201 | fill_buffer -> fill_input, ftruncate -> truncate, |
| 1202 | input_waiting_p -> input_waiting. |
| 1203 | |
| 1204 | * ports.c (end_input_void_port): was read_flush_void_port. |
| 1205 | (scm_set_port_end_input): was scm_set_port_flush_input. |
| 1206 | (scm_set_port_flush): was scm_set_port_write. |
| 1207 | (scm_set_port_input_waiting): was scm_set_port_input_waiting_p |
| 1208 | (scm_end_input): was scm_read_flush. |
| 1209 | (scm_fill_input): was scm_fill_buffer. |
| 1210 | (scm_flush): was scm_fflush. |
| 1211 | * fports.c (fport_input_waiting): renamed from fport_input_waiting_p. |
| 1212 | (fport_end_input): was local_read_flush. |
| 1213 | (fport_flush): was local_fflush. |
| 1214 | (fport_close): was local_fclose. |
| 1215 | (fport_truncate): was local_ftruncate. |
| 1216 | (fport_seek): was local_seek. |
| 1217 | (fport_free): was local_free. |
| 1218 | (fport_fill_input): was fport_fill_buffer. |
| 1219 | * strports.c (st_end_input): was st_read_flush. |
| 1220 | (st_truncate): was st_ftruncate. |
| 1221 | * vports.c: (sf_flush): was sfflush. |
| 1222 | (sf_close): was sfclose. |
| 1223 | (sf_fill_input): was sf_fill_buffer. |
| 1224 | |
| 1225 | * ports.c, fports.c, strports, vports.c, ioext.c, unif.c, filesys.c: |
| 1226 | change callers. |
| 1227 | |
| 1228 | 1999-08-06 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1229 | |
| 1230 | * eval.c (SCM_IM_DISPATCH): Rewrote dispatch protocol. Dispatch |
| 1231 | forms now contain the expressions to be dispatched upon instead of |
| 1232 | depending on a surrounding lambda or let; Generic function |
| 1233 | dispatch has been optimized; `apply' on a generic function now |
| 1234 | works a little bit strangely. It uses a trick so that the type |
| 1235 | dispatch code in SCM_CEVAL can be reused. |
| 1236 | |
| 1237 | * objects.h, objects.c (scm_apply_generic_env): Added (used by |
| 1238 | apply). |
| 1239 | (scm_operator_p): Added. |
| 1240 | (scm_sym_atdispatch): Added. |
| 1241 | (scm_set_object_procedure_x): Modified to handle the new style |
| 1242 | generic functions. |
| 1243 | (scm_object_procedures): New debugging procedure. |
| 1244 | |
| 1245 | 1999-08-05 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1246 | |
| 1247 | * eval.c, eval.h (scm_sym_args): Added. |
| 1248 | |
| 1249 | * objects.h (SCM_CLASSF_PURE_GENERIC): Added. |
| 1250 | |
| 1251 | * feature.c, feature.h (scm_c_run_hook): Added. |
| 1252 | |
| 1253 | * eval.c (SCM_CEVAL:SCM_IM_DISPATCH): Bugfix: Jump back to |
| 1254 | cdrxnoap and loopnoap instead of begin and loop. |
| 1255 | |
| 1256 | 1999-08-04 Gary Houston <ghouston@easynet.co.uk> |
| 1257 | |
| 1258 | * ports.c (scm_putc, scm_puts), |
| 1259 | * unif.c (scm_uniform_array_write): use scm_lfwrite. |
| 1260 | * ports.c (scm_putc): change type of first argument from int to char. |
| 1261 | |
| 1262 | 1999-08-04 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1263 | |
| 1264 | * eval.c (SCM_CEVAL): Improvements to SCM_IM_DISPATCH and |
| 1265 | SCM_IM_HASH_DISPATCH. |
| 1266 | |
| 1267 | * objects.h (SCM_CLASSF_GOOPS_VALID): Added. |
| 1268 | (scm_si_redfined, scm_si_hashsets): Moved. |
| 1269 | |
| 1270 | * objects.c (scm_class_of): Use the new SCM_CLASSF_GOOPS_VALID |
| 1271 | flag which combines type and status info so that the class |
| 1272 | redefinition protocol has zero cost during normal execution. |
| 1273 | |
| 1274 | 1999-08-03 Gary Houston <ghouston@easynet.co.uk> |
| 1275 | |
| 1276 | * ports.h (scm_ptob_descriptor): include a write procedure again. |
| 1277 | it's more efficient for unbuffered fports (e.g., sockets.) |
| 1278 | |
| 1279 | * ports.c (scm_puts): use ptob->write. |
| 1280 | * vports.c (scm_make_sfptob): set write proc in ptob. |
| 1281 | * strports.c (scm_make_stptob): set write proc in ptob. |
| 1282 | * ports.c (write_void_port): new procedure. |
| 1283 | * vports.c (sf_write): new procedure. |
| 1284 | * ports.c (scm_lfwrite): use ptob->write. |
| 1285 | * strports.c (st_write): new procedure. |
| 1286 | * fports.c (fport_write): new procedure. |
| 1287 | (scm_make_fptob): set write in ptob to fport_write. |
| 1288 | * ports.h: prototype for scm_set_port_write. |
| 1289 | * ports.c (scm_make_port_type): initialise ptob write procedure. |
| 1290 | (scm_set_port_write): new proc. |
| 1291 | |
| 1292 | 1999-08-01 Jim Blandy <jimb@savonarola.red-bean.com> |
| 1293 | |
| 1294 | * ports.c (scm_char_ready_p): Don't try to find PORT's ptab entry |
| 1295 | until we've verified that it is actually a port. (Thanks to |
| 1296 | Lorentey Karoly.) |
| 1297 | |
| 1298 | 1999-07-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1299 | |
| 1300 | * gc.c (scm_must_malloc, scm_must_realloc): Removed unnecessary |
| 1301 | code, particularly an unnecessary test (len != size, where len == |
| 1302 | size). (Was this leftovers from debugging code, or have I missed |
| 1303 | something profound?) |
| 1304 | |
| 1305 | * hashtab.c: Bugfix: Don't declare s_hash_fold without storage |
| 1306 | size. (Thanks to James Dean Palmer.) |
| 1307 | |
| 1308 | * numbers.c (scm_makdbl): Bugfix: Initialize imaginary part. |
| 1309 | (Thanks to Lorentey Karoly.) |
| 1310 | |
| 1311 | 1999-07-30 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1312 | |
| 1313 | * eval.c (scm_m_expand_body): Use scm_cons_source. |
| 1314 | |
| 1315 | * struct.c (scm_print_struct): Use vtable name. |
| 1316 | |
| 1317 | * print.c (scm_init_print): Set name of print state type. |
| 1318 | |
| 1319 | * stacks.c (scm_init_stacks): Set name of stack type. |
| 1320 | |
| 1321 | 1999-07-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1322 | |
| 1323 | * eval.c (SCM_CEVAL): Removed old implementation of internal |
| 1324 | define. |
| 1325 | |
| 1326 | * gsubr.c, procprop.h (scm_i_inner_name): Removed. |
| 1327 | |
| 1328 | * debug.c, debug.h (scm_reverse_lookup): Added. |
| 1329 | (scm_procedure_name): Use scm_reverse_lookup to lookup the name of |
| 1330 | internal procedure definitions; Don't use scm_i_inner_name. |
| 1331 | |
| 1332 | * eval.c, tags.h, print.c (SCM_IM_SLOT_REF, SCM_IM_SLOT_SET_X): |
| 1333 | New isym operations. |
| 1334 | |
| 1335 | * eval.h: Added prototypes for multi language support functions. |
| 1336 | |
| 1337 | * eval.c (SCM_IM_DISPATCH, SCM_IM_HASH_DISPATCH): Don't use |
| 1338 | improper lists in the low-level representation, since that will |
| 1339 | cause a begin to be prepended at macro expansion. |
| 1340 | |
| 1341 | * eval.c (scm_cons_source): Version of cons which copies source |
| 1342 | properties from an existing cell. |
| 1343 | (scm_copy_tree, SCM_CEVAL): Use scm_cons_source. |
| 1344 | |
| 1345 | * debug.c (scm_procedure_source): Cons SCM_IM_LAMBDA onto |
| 1346 | procedure source before calling scm_unmemocopy instead of faking |
| 1347 | an environment. |
| 1348 | |
| 1349 | 1998-10-25 Marius Vollmer <mvo@zagadka.ping.de> |
| 1350 | |
| 1351 | Ported `internal defines' fix from SCM. Original ChangeLog entry: |
| 1352 | |
| 1353 | 1998-07-09 Radey Shouman <radey@colorage.com> |
| 1354 | |
| 1355 | * eval.c (ceval_1): Modifications to allow rewriting of interal |
| 1356 | DEFINE to LETREC: If an ISYM is evaluated in non-tail position the |
| 1357 | body of which it is the CAR is macro expanded by m_expand_body, |
| 1358 | which rewrites internal DEFINE. |
| 1359 | |
| 1360 | (m_expand_body): Added. |
| 1361 | |
| 1362 | (m_macroexp1): Added argument to control error checking: |
| 1363 | m_expand_body may speculatively expand forms in the wrong |
| 1364 | environments. Made argument number checks conditional on |
| 1365 | RECKLESS. |
| 1366 | |
| 1367 | (m_body): Added, error checks bodies and inserts the ISYM tokens. |
| 1368 | |
| 1369 | (m_lambda): (m_letstar): (m_letrec1): (m_letrec): (m_let): Now |
| 1370 | call m_body. |
| 1371 | |
| 1372 | (m_cond): (m_case): (m_quote): Modified to avoid destructively |
| 1373 | changing their argument forms. Since m_expand_body |
| 1374 | speculatively macro expands forms the process must be |
| 1375 | reversible. |
| 1376 | |
| 1377 | (m_ident_eqp): Fixed to use proper environment. |
| 1378 | |
| 1379 | (renamed_ident): Added DEFER_INTS_EGC. |
| 1380 | |
| 1381 | Added prototypes for static functions. |
| 1382 | |
| 1383 | * eval.c |
| 1384 | |
| 1385 | (undef_cell): New. |
| 1386 | |
| 1387 | (scm_lookupcar1, scm_lookupcar): Added CHECK argument. When CHECK |
| 1388 | is false, do not produce an error for unbound variables, return a |
| 1389 | pointer to cell_undef instead. |
| 1390 | |
| 1391 | (EVALCELLCAR, XEVALCAR): Call scm_lookupcar with check=1. |
| 1392 | |
| 1393 | (scm_m_body): New. |
| 1394 | |
| 1395 | (scm_m_cond, scm_m_case, scm_m_quote): Modified to avoid |
| 1396 | destructively changing their argument forms. Since m_expand_body |
| 1397 | speculatively macro expands forms the process must be reversible. |
| 1398 | |
| 1399 | (scm_m_lambda): Use scm_m_body instead of bodycheck. Account for |
| 1400 | SCM_IM_LET introduced by named lets. |
| 1401 | |
| 1402 | (scm_m_letstar): Use scm_m_body instead of bodycheck. |
| 1403 | |
| 1404 | (scm_m_letrec1, scm_letrec): Split scm_letrec into scm_letrec1 and |
| 1405 | scm_letrec. scm_letrec1 does not check for a null binding and |
| 1406 | takes an additional argument to specify the ISYM of the body. Use |
| 1407 | scm_m_body instead of bodycheck. |
| 1408 | |
| 1409 | (scm_m_let): Use scm_m_body instead of bodycheck. |
| 1410 | |
| 1411 | (scm_m_expand_body, scm_macroexp): New. |
| 1412 | |
| 1413 | (unmemocopy): Account for ISYMs introduced by scm_m_body. |
| 1414 | |
| 1415 | (ceval, deval): Call scm_m_expand_body. Call scm_lookupcar with |
| 1416 | check=1. Throw error for internal defined that have not been |
| 1417 | rewritten by scm_m_expand_body. |
| 1418 | |
| 1419 | * eval.h: Added prototypes for scm_m_expand_body and scm_macroexp. |
| 1420 | Removed prototype for SCM_APPLY. |
| 1421 | |
| 1422 | * tags.h: Added extern declaration of scm_isymnames. |
| 1423 | |
| 1424 | 1999-07-27 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1425 | |
| 1426 | * Makefile.am (EXTRA_libguile_la_SOURCES): Added lang.c. |
| 1427 | |
| 1428 | * lang.c: New file: Beginning of multi-language support. |
| 1429 | |
| 1430 | * init.c (scm_boot_guile_1): Added call to scm_init_lang (). |
| 1431 | |
| 1432 | * dynwind.c (scm_dowinds): Removed obsolete wind_key #f case. |
| 1433 | (scm_dynamic_wind): Added argument checking for the after guard so |
| 1434 | that we don't add garbage on the dynwind chain. |
| 1435 | (scm_swap_bindings): Added. |
| 1436 | |
| 1437 | * tags.h, print.c (SCM_IM_NIL_COND, SCM_IM_NIL_IFY, SCM_IM_T_IFY, |
| 1438 | SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY), print.c |
| 1439 | (scm_isymnames): New isyms for multi-language support. |
| 1440 | |
| 1441 | * eval.c (scm_nil, scm_t): New symbols. |
| 1442 | (nil-cond, nil-ify, t-ify, 0-cond, 0-ify, 1-ify): New special |
| 1443 | forms for multi-language support. |
| 1444 | |
| 1445 | 1999-07-25 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1446 | |
| 1447 | * random.c, random.h (scm_c_default_rstate, scm_c_uniform32): |
| 1448 | Added. |
| 1449 | Renamed functions in the random function library interface |
| 1450 | from scm_i_XXX --> scm_c_XXX. |
| 1451 | |
| 1452 | 1999-07-25 Gary Houston <ghouston@easynet.co.uk> |
| 1453 | |
| 1454 | * ports.c (scm_putc): fix line-buffering. |
| 1455 | |
| 1456 | 1999-07-25 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1457 | |
| 1458 | * ports.c, ports.h, fports.c, strports.c, vports.c: Renamed |
| 1459 | scm_set_ptob_XXX --> scm_set_port_XXX. |
| 1460 | |
| 1461 | 1999-07-24 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1462 | |
| 1463 | * ports.c, ports.h (scm_make_port_type): New interface for |
| 1464 | creation of port types (replaces scm_newptob). Just as for the |
| 1465 | smobs, we need to separate the internal representation of smob |
| 1466 | types from the interface, so that we easily can add new fields and |
| 1467 | rearrange things without caring about backward compatibility. |
| 1468 | This change was forced by the need in GOOPS to create classes |
| 1469 | representing port types. |
| 1470 | (scm_set_ptob_mark, scm_set_ptob_free, scm_set_ptob_print, |
| 1471 | scm_set_ptob_equalp, scm_set_ptob_flush_input, scm_set_ptob_close, |
| 1472 | scm_set_ptob_seek, scm_set_ptob_truncate, |
| 1473 | scm_set_ptob_input_waiting_p): New setters. |
| 1474 | (scm_newptob): Rewritten to use scm_make_port_type. For backward |
| 1475 | compatibility. |
| 1476 | (scm_ptobs): Changed type scm_ptobfuns --> scm_ptob_descriptor. |
| 1477 | (scm_prinport): Removed. |
| 1478 | (scm_port_print): Added. |
| 1479 | (scm_print_port_mode): Added. |
| 1480 | (void_port_ptob, print_void_port, close_void_port, noop0): |
| 1481 | Removed. Removed #include "genio.h" Added #include "objects.h", |
| 1482 | #include "smobs.h" |
| 1483 | |
| 1484 | * fports.c (prinfport): Moved code from ports.c. |
| 1485 | (local_free): Added. |
| 1486 | (scm_fptob): Removed. Instead use new interface. |
| 1487 | (scm_make_fptob): Added. (Need to create basic ports in a |
| 1488 | specific order in ports.c.) |
| 1489 | |
| 1490 | * strports.c (scm_stptob, prinstpt, noop0): Removed |
| 1491 | (scm_make_stptob): Added. |
| 1492 | |
| 1493 | * vports.c (scm_sfport, prinsfpt, sf_read_flush, noop0): Removed. |
| 1494 | (scm_make_sfport): Added. |
| 1495 | |
| 1496 | * filesys.c (scm_dir_print): Don't use the port printing code. |
| 1497 | Instead provide specific directory printer. |
| 1498 | |
| 1499 | * gc.c (scm_gc_sweep): Use value returned from scm_ptobs[].free. |
| 1500 | |
| 1501 | * ioext.c (scm_redirect_port): Replaced scm_ptobfuns --> |
| 1502 | scm_ptob_descriptor. |
| 1503 | |
| 1504 | * smob.c (scm_smob_print): Handle non-existing type name nicely. |
| 1505 | Removed #include "genio.h" |
| 1506 | |
| 1507 | * objects.c (scm_make_port_classes): New function ptr. |
| 1508 | |
| 1509 | 1999-07-24 Gary Houston <ghouston@easynet.co.uk> |
| 1510 | |
| 1511 | * gdbint.c (gdb_print, gdb_read): call scm_truncate_file. |
| 1512 | |
| 1513 | * ports.c (scm_truncate_file): renamed from scm_ftruncate. |
| 1514 | allow the 1st argument to be a fdes or filename as well as a |
| 1515 | port (as in the filesys.c version). |
| 1516 | |
| 1517 | * filesys.c (scm_truncate_file): removed. |
| 1518 | |
| 1519 | 1999-07-24 Mikael Djurfeldt <mdj@thalamus.nada.kth.se> |
| 1520 | |
| 1521 | * readline.c, readline.h: Removed. |
| 1522 | |
| 1523 | * objects.c, objects.h (scm_port_class): Added. |
| 1524 | (scm_class_of): Look up port class in scm_port_class. |
| 1525 | (SCM_IN_PCLASS_INDEX, SCM_OUT_PCLASS_INDEX, |
| 1526 | SCM_INOUT_PCLASS_INDEX): Added. |
| 1527 | |
| 1528 | |
| 1529 | * Makefile.am: Removed genio.c, genio.x. |
| 1530 | |
| 1531 | * genio.c: Removed. |
| 1532 | |
| 1533 | 1999-07-23 Mikael Djurfeldt <mdj@mdj-pc.nada.kth.se> |
| 1534 | |
| 1535 | * init.c: Make sure that scm_post_boot_init_modules is called only |
| 1536 | once. (Important when using a dumped image.; Thanks to Bernard |
| 1537 | Urban.) |
| 1538 | |
| 1539 | 1999-07-19 Jim Blandy <jimb@savonarola.red-bean.com> |
| 1540 | |
| 1541 | * guardians.c (scm_guardian_zombify): Separate scanning for |
| 1542 | zombies from marking the pairs of the free list. |
| 1543 | |
| 1544 | * guardians.c (scm_guardian_zombify): Don't set marks manually --- |
| 1545 | use the macros. (Thanks to Michael Livshin.) |
| 1546 | |
| 1547 | * eval.c (scm_m_lambda): Let bodycheck check the body of the |
| 1548 | lambda. Let your sins be purified by the blood of the lambda. |
| 1549 | (Thanks to Eric Hanchrow.) |
| 1550 | |
| 1551 | * net_db.c (h_errno): Don't declare this if it's #defined. Eew. |
| 1552 | (Thanks to Valdis Kletnieks.) |
| 1553 | |
| 1554 |