libguile/ChangeLog

   1 Thu Sep  5 11:38:07 1996  Jim Blandy  <jimb@floss.cyclic.com>
   2
   3         * load.c (scm_sys_try_load): Correct spelling.
   4
   5         * feature.c (scm_loc_features): Make this static.
   6
   7         * Makefile.in (libpath.h): Omit trailing slash from path.  We
   8         shouldn't require it of users, so why put it here?
   9
  10         Move code to initialize and search %load-path from ice-9 to C
  11         code, so we can use the load-path to find the ice-9 boot code;
  12         this makes it easier to run Guile without installing it.  See
  13         corresponding changes in guile/Makefile.in.
  14         * feature.c: Move stuff concerned with the load path to load.c.
  15         (scm_compiled_library_path): Deleted.
  16         Don't #include libpath.h here.
  17         * feature.h: Don't mention scm_compiled_library_path.
  18         * load.c: #include "libpath.h" here, as well as <sys/types.h>,
  19         <sys/stat.h>, and <unistd.h> (if present).
  20         (R_OK): #define if the system hasn't deigned to.
  21         (scm_loc_load_path): New variable.
  22         (scm_init_load_path, scm_sys_search_load_path,
  23         scm_sys_try_load_path): New functions.
  24         (scm_init_load): Initialize scm_loc_load_path to point to the
  25         value cell of the Scheme %load-path variable.
  26         * load.h: Add declarations for scm_sys_search_load_path,
  27         scm_sys_try_load_path.
  28         * init.c: Call scm_init_load_path.
  29         * Makefile.in (feature.o, load.o): Dependencies updated.
  30
  31         * load.c, load.h: Rewrite using PROTO macro.
  32
  33 Thu Sep  5 01:54:33 1996  Mikael Djurfeldt  <mdj@woody.nada.kth.se>
  34
  35         * gc.c (scm_cellp): New function: C predicate to determine if an
  36         SCM value can be regarded as a pointer to a cell on the heap.
  37
  38         * gc.h: Added declaration of scm_cellp.
  39
  40         * gdb_interface.h: New file: The GDB interface header from the GDB
  41         distribution.
  42
  43         * gdbint.c: New file: GDB interface.
  44
  45         * gdbint.h: New file: GDB interface.
  46
  47         * libguile.h: Added #include <libguile/gdbint.h>.
  48
  49         * init.c (scm_boot_guile): Added scm_init_gdbint.
  50
  51         * Makefile.in: Added gdb_interface.h, gdbint.[hc].
  52         Added -I.. to INCLUDE_CFLAGS (otherwise the include files won't be
  53         found if object files and source are kept separate).
  54
  55 Wed Sep  4 14:35:02 1996  Jim Blandy  <jimb@floss.cyclic.com>
  56
  57         * feature.h, feature.c: Use PROTO macro, instead of #if __STDC__.
  58
  59 Wed Sep  4 01:30:47 1996  Jim Blandy  <jimb@totoro.cyclic.com>
  60
  61         * configure.in: Don't substitute the values of TCL_SRC_DIR and
  62         TK_SRC_DIR; they're not relevant any more.
  63
  64         * Makefile.in (CC): Don't list -Wall here; it's a GCC-specific flag.
  65         * configure.in: Instead, put it in CFLAGS here, iff we're using GCC.
  66
  67 Wed Sep  4 00:55:49 1996  Jim Blandy  <jimb@floss.cyclic.com>
  68
  69         * PLUGIN/guile.config (xtra_cflags): Include .. in the header
  70         search path, so we can find the <libguile/MUMBLE.h> headers.
  71
  72         * Makefile.in (ancillary): List aclocal.m4, for 'make dist'.
  73
  74         * Makefile.in (ALL_CFLAGS): Don't mention CFLAGS here; it's
  75         implicit in the .c.o rule.
  76         (.c.x): Don't mention ALL_CFLAGS here; its value is included in
  77         $(CC) already.
  78
  79         Put the library path in a header file, instead of passing it on
  80         the command line in every compilation.
  81         * Makefile.in (libpath.h): New target.
  82         (feature.o): Depend on libpath.h.
  83         (clean): Delete libpath.h.
  84         (ALL_CFLAGS): Don't use -DLIBRARY_PATH here.  Instead ...
  85         * feature.c: ... #include "libpath.h" here.
  86         * .cvsignore: Ignore libpath.h.
  87
  88         Don't install the unwashed masses of Guile header files in the
  89         main #include path; put most of them in a subdirectory called
  90         'libguile'.  This avoids naming conflicts between Guile header
  91         files and system header files (of which there were a few).
  92         * Makefile.in (pkgincludedir): Deleted.
  93         (innerincludedir): New variable; this and $(includedir) are enough.
  94         (INCLUDE_CFLAGS): Search for headers in "-I$(srcdir)/..".
  95         (installed_h_files): Divide this up.  Now this variable lists
  96         those header files which should go into $(includedir) (i.e. appear
  97         directly in the #include path), and ...
  98         (inner_h_files): ... this new variable says which files appear in
  99         a subdirectory, and are referred to as <libguile/mumble.h>.
 100         (h_files): List them both.
 101         (install): Create innerincludedir, not pkgincludedir.  Put
 102         the installed_h_files and inner_h_files in their proper places.
 103         (uninstall): Corresponding changes.
 104         * alist.h, append.h, arbiters.h, async.h, boolean.h, chars.h,
 105         continuations.h, debug.h, dynwind.h, error.h, eval.h, fdsocket.h,
 106         feature.h, fports.h, gc.h, genio.h, gsubr.h, hash.h, init.h,
 107         ioext.h, kw.h, libguile.h, list.h, markers.h, marksweep.h,
 108         mbstrings.h, numbers.h, options.h, pairs.h, ports.h, posix.h,
 109         print.h, procprop.h, procs.h, ramap.h, read.h, root.h,
 110         sequences.h, smob.h, socket.h, srcprop.h, stackchk.h, stime.h,
 111         strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
 112         tag.h, throw.h, unif.h, variable.h, vectors.h, version.h,
 113         vports.h, weaks.h: Find __scm.h in its new location.
 114         * __scm.h: Find scmconfig.h and tags.h in their new locations
 115         (they're both "inner" files).
 116
 117 Tue Sep  3 20:27:35 1996  Jim Blandy  <jimb@floss.cyclic.com>
 118
 119         * Makefile.in (.c.x): Remove duplicate use of $(ALL_CFLAGS).
 120
 121 Tue Sep  3 19:53:00 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 122
 123         * posix.c: Doc fixes.
 124
 125 Mon Sep  2 15:22:40 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 126
 127         * socket.c: Don't include a prototype for inet_aton; just use a
 128         K&R style declaration, to avoid warnings but minimize the chance
 129         of conflicts with the system.
 130
 131         On NextStep, <utime.h> doesn't define struct utime, unless we
 132         #define _POSIX_SOURCE before #including it.
 133         * aclocal.m4 (GUILE_STRUCT_UTIMBUF): New test.
 134         * acconfig.h: New comment text for above CPP symbol.
 135         * configure.in: Call it.
 136         * posix.c: #define _POSIX_SOURCE if it seems necessary.
 137
 138         * configure.in (AC_CHECK_HEADERS): Include sys/utime.h and utime.h
 139         in the list.
 140         * posix.c: Check HAVE_SYS_UTIME_H and HAVE_UTIME_H, instead of
 141         testing for __EMX__.
 142
 143         * posix.c: #include <libc.h>, if it exists.
 144
 145         * posix.c: Cast the return result to GETGROUPS_T, not gid_t; we
 146         don't even know if the latter exists.
 147
 148         * posix.c (s_sys_setpgid, s_sys_setsid, s_sys_ctermid,
 149         s_sys_tcgetpgrp, s_sys_tcsetpgrp): Renamed from s_setpgid,
 150         s_setsid, s_ctermid, s_tcgetpgrp, s_tcsetpgrp, for consistency.
 151
 152         * posix.c (R_OK, W_OK, X_OK, F_OK): #define these if the system's
 153         header files don't.
 154         (scm_init_posix): Use them when initializing the Scheme constants
 155         of the same name.
 156
 157 Fri Aug 30 16:01:30 1996  Jim Blandy  <jimb@floss.cyclic.com>
 158
 159         * Makefile.in (libdir, includedir, bindir): Use the
 160         autoconf-supplied values, instead of deriving them ourselves.
 161         (pkgincludedir, datadir, pkgdatadir): New variables.
 162         (install, uninstall): Put the header files in a special
 163         subdirectory, not in the main search path.
 164
 165         * Makefile.in (ALL_CFLAGS): Provide the proper value for
 166         LIBRARY_PATH --- use $(pkgdatadir) instead of $(libdir).
 167
 168         * Makefile.in (IMPLPATH): Deleted; never used.
 169
 170         * Makefile.in (TCL_SRC_DIR, TK_SRC_DIR): Deleted; we don't depend
 171         on the Tcl/Tk source any more.
 172         (INCLUDE_CFLAGS): Remove references to the above.
 173
 174         * Makefile.in (version.o): Corrected dependencies.
 175
 176 Thu Aug 29 23:06:19 1996  Thomas Morgan  <tmorgan@gnu.ai.mit.edu>
 177
 178         * libguile.h: #include "version.h"
 179
 180         * init.c (scm_boot_guile): Call scm_init_version.
 181         * gscm.c (gscm_run_scm): Call scm_init_version.
 182
 183         * configure.in (GUILE_MAJOR_VERSION, GUILE_MINOR_VERSION,
 184         GUILE_VERSION): AC_DEFINE these.
 185         (acconfig.h): #undef the above symbols.
 186
 187         * Makefile.in (libobjs): Add version.o.
 188         (installed_h_files): Add version.h.
 189         (c_files): Add version.c.
 190         (gen_c_files): Add version.x.
 191         (version.o): New rule.
 192         (alist.o, append.o, appinit.o, arbiters.o, async.o, boolean.o,
 193         chars.o, continuations.o, dynwind.o, eq.o, error.o, eval.o,
 194         fdsocket.o, feature.o, files.o, filesys.o, fports.o, gc.o,
 195         genio.o, gsubr.o, hash.o, hashtab.o, init.o, kw.o, list.o, load.o,
 196         mallocs.o, markers.o, marksweep.o, mbstrings.o, numbers.o,
 197         objprop.o, pairs.o, ports.o, posix.o, print.o, procprop.o,
 198         procs.o, ramap.o, read.o, root.o, scmsigs.o, sequences.o,
 199         simpos.o, smob.o, socket.o, stackchk.o, stime.o, strings.o,
 200         strop.o, strorder.o, strports.o, struct.o, symbols.o, tag.o,
 201         throw.o, unif.o, variable.o, vectors.o, version.o, vports.o,
 202         weaks.o): Add version.h to dependency lists.
 203         (markers.o): Remove duplicate rule.
 204
 205         * version.h: New file.
 206
 207         * version.c: New file.
 208
 209 Thu Aug 29 15:21:39 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 210
 211         * symbols.c (scm_strhash): scm_downcase is now a function, not an
 212         array; use it appropriately.  Since GCC is quite happy to
 213         subscript functions, it never warned us about this; we should use
 214         -Wpointer-arith in the future.  I guess we never tested
 215         case-insensitivity.
 216
 217 Wed Aug 28 18:52:22 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 218
 219         * socket.c: Doc and copyright fixes.
 220
 221 Sat Aug 24 05:29:19 1996  Mikael Djurfeldt  <mdj@woody.nada.kth.se>
 222
 223         * debug.c: Fixed and improved gdb support.
 224
 225 Fri Aug 23 18:00:16 1996  Mikael Djurfeldt  <mdj@woody.nada.kth.se>
 226
 227         * socket.c: Added declaration of inet_aton to avoid compiler
 228         warning.  (Hope this solution is correct.)
 229
 230         * stime.c: Added declaration of ftime.  (This is missing in
 231         Solaris 2 headers.)
 232
 233 Fri Aug 23 02:03:32 1996  Gary Houston  <ghouston@actrix.gen.nz>
 234
 235         * configure, scmconfig.h.in: Updated, using autoconf and autoheader.
 236
 237         * Makefile.in (c_files): add strerror.c.
 238
 239         * strerror.c: new file from Emacs' sysdep.c.
 240         maybe configure should also check for sys_errlist.
 241
 242         * configure.in (AC_REPLACE_FUNCS): add strerror.
 243
 244 Fri Aug 23 03:02:46 1996  Mikael Djurfeldt  <mdj@woody.nada.kth.se>
 245
 246         * debug.c (scm_init_debug): Added initialization for
 247         scm_evaluator_traps.
 248
 249         * debug.h, debug.c: Various name changes.
 250         (Mostly prefixing with SCM_.)  Renamed "debug-options" -->
 251         "debug-options-interface".  See commentary in options.c.
 252
 253         * options.h, options.c: Options now have documentation strings.
 254         Also added a long explanatory commentary.
 255
 256         * eval.c, print.h, print.c, read.h, read.c: Modifications to
 257         run-time options.
 258
 259         * gscm.c, init.c, root.c, throw.c: Bug fixes:
 260         last_debug_info_frame is now updated in all cases.
 261
 262         * __scm.h, stackchk.h, stackchk.c: Guile now performs stack
 263         checking.
 264
 265 Thu Aug 22 17:34:17 1996  Mikael Djurfeldt  <mdj@woody.nada.kth.se>
 266
 267         * __scm.h: SCM_STACK_LIMIT removed (now a run-time option).
 268         Added option STACK_CHECKING.
 269
 270 Tue Aug 20 18:48:40 1996  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 271
 272         * Makefile.in: Added {debug,options,srcprop}.{h,c}
 273
 274         * __scm.h: Removed symbols for debugging support.
 275
 276         * acconfig.h: Added symbols for debugging support.
 277
 278 *       * configure.in: Added user option for debugging support.
 279         --enable-debug will include the debugging code into libguile.a.
 280
 281         * continuations.c (scm_make_cont): Enlarged the #if 0 around
 282         scm_relocate_chunk_to_heap.
 283
 284 *       * debug.c: New file: low-level debugging support.  It also
 285         includes support for debugging with gdb.  (The extensions to gdb
 286         are written by Per Bothner at Cygnus.)
 287
 288         * debug.h: New file: low-level debugging support.
 289
 290 *       * eval.c: scm_m_set and SCM_IM_SET no longer supports multiple
 291         argument pairs.  Extensive modifications to the debugging
 292         evaluator.  Added "SECTION:" commentaries to clarify what happens
 293         when, during double compilation.  Renamed EVALIMP --> EVALIM.
 294         Renamed EVAL --> XEVAL.  Removed function evalcar.  Defined
 295         evalcar to scm_eval_car.  Added explanation of "EVAL" symbols to
 296         the beginning of the file.  New procedure: scm_unmemocopy.
 297         Added some global state variables needed by the debugging
 298         evaluator: scm_ceval_ptr, last_debug_info_frame, debug_mode,
 299         check_entry, check_apply, check_exit, debug_options and
 300         evaluator_traps.  New acro: undefine.
 301
 302         * eval.h: Renamed EVAL --> XEVAL.
 303
 304         * gc.c (scm_init_storage): Renamed scm_make_weak_hash_table
 305         --> scm_make_weak_key_hash_table.
 306
 307         * init.c (scm_restart_stack, scm_boot_guile): Added initialization
 308         of SCM_DFRAME.  Added calls to scm_init_{debug,options,srcprop}.
 309
 310         * libguile.h: Conditionally include debug.h
 311
 312 *       * objprop.c (scm_object_properties, scm_set_object_properties_x):
 313         scm_object_properties shouldn't return handle.  `handle' now gets
 314         initialized in scm_set_object_properties_x.  scm_object_properties
 315         doesn't any longer create an entry in scm_object_whash.
 316
 317 *       * options.c: New file: handling of run time options.
 318
 319         * options.h: New file: handling of run time options.
 320
 321         * posix.c (scm_getpgrp): Cast pointer to getpgrp.
 322
 323 *       * print.c: New procedure: scm_print_options
 324
 325         * print.h: Defines for print options.
 326
 327 *       * read.c: New procedure: scm_read_options
 328
 329         * read.h: Defines for reader options.
 330
 331         * root.h: Added scm_source_whash among scm_sys_protects.
 332
 333 *       * srcprop.c: New file: source properties.
 334
 335         * srcprop.h: New file: source properties.
 336
 337         * throw.c (jbsmob): Jump buffers are now correctly allocated.
 338         (Bug found by A. Green.)
 339
 340 *       * weak.c: Renamed scm_weak_hash_table --> scm_weak_key_hash_table.
 341
 342         * weak.h: Renamed scm_weak_hash_table --> scm_weak_key_hash_table.
 343
 344 Thu Aug 15 02:05:14 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 345
 346         * libguile.h: #include "objprop.h"; I guess this was forgotten.
 347
 348         * init.c (scm_boot_guile): Don't call scm_init_rgx; it's a plugin,
 349         and should be called by the final client.
 350
 351 Wed Aug 14 21:41:37 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 352
 353         * gc.h: Use the PROTO macro when declaring functions.
 354         * gc.c: Use the PROTO macro when declaring static functions.
 355         Remove the CPP hair around function definitions.
 356
 357         * gc.c (scm_init_storage): Initialize scm_asyncs.
 358
 359         * libguile.h: #include "__scm.h" before testing the STDC_HEADERS
 360         preprocessor symbol; "__scm.h" is where it might get #defined.
 361         * __scm.h: Similar: #include <scmconfig.h> before testing
 362         HAVE_LIMITS_H.
 363
 364         * __scm.h: It's HAVE_LIMITS_H, not HAVE_LIMITSH.
 365
 366 Fri Aug  9 11:09:28 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 367
 368 *       * init.c (scm_boot_guile): Add init_func argument; call
 369         (*init_func) instead of calling scm_appinit; it's ucky to
 370         hard-code names for the user's procedures.
 371         * init.h (scm_boot_guile): Adjust declaration.
 372
 373         * __scm.h (PROTO): New macro, for declaring functions with
 374         prototypes.
 375
 376         * init.h (scm_start_stack, scm_restart_stack): Use PROTO;
 377         eliminate all the __STDC__ conditionals.
 378         (scm_boot_guile): Add declaration.
 379         * init.c (scm_start_stack, scm_restart_stack, scm_boot_guile):
 380         Remove __STDC__ conditionals around function definitions; the
 381         declarations in init.h will provide the same information, more
 382         usefully.
 383
 384         * __scm.h (SCM_SYSMISSING): When we don't have ENOSYS, don't
 385         complain about it in the error message; the error message is
 386         adequate without that note, and there's nothing the user can do
 387         about it.
 388
 389 Wed Aug  7 14:14:46 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 390
 391         * Makefile.in (ancillary): Drop def.sed.
 392
 393         * posix.c (scm_init_posix): Use numeric values, rather than
 394         CPP symbols, when defining the scheme values R_OK, W_OK, X_OK, and
 395         F_OK.  The symbols aren't available on some systems, and I'm
 396         pretty sure their values are fixed by common widespread practice.
 397         * ioext.c (scm_init_ioext): Code here defined them too; remove it.
 398
 399         More functions unavailable on some systems.
 400         * configure.in (AC_CHECK_FUNCS): Add ctermid, setpgid, setsid,
 401         tcgetpgrp, tcsetpgrp, and waitpid to the list of functions to
 402         check for.
 403         * configure, scmconfig.h.in: Updated, using autoconf and autoheader.
 404         * posix.c (scm_sys_ctermid, scm_sys_setpgid, scm_sys_setsid,
 405         scm_sys_tcgetpgrp, scm_sys_tcsetpgrp, scm_sys_waitpid): Put the
 406         bodies of these functions in "#ifdef HAVE_MUMBLE" clauses, with a
 407         stub that signals an error as the #else.
 408
 409         * Makefile.in (ancillary): Drop acconfig-1.5.h; add acconfig.h.
 410
 411 Wed Aug  7 06:28:42 1996  Gary Houston  <ghouston@actrix.gen.nz>
 412
 413         * Fixes motivated by Petr Adamek <adamek@mit.edu>:
 414
 415         * unif.c: include ramap.h.
 416
 417         * read.c (endif): case_insensative_p renamed case_insensitive_p.
 418
 419         * ramap.h: rename scm_array_copy prototypes to scm_array_copy_x.
 420
 421         * ports.c: include sys/ioctl.h.
 422
 423         * scmconfig.h.in: add HAVE_SYS_IOCTL_H.
 424
 425         * configure.in: check for sys/ioctl.h.
 426
 427         * ports.c: include <malloc.h> not "malloc.h".
 428
 429         * mallocs.c: include <malloc.h> not "malloc.h", likewise for unistd.h.
 430
 431         * fports.c: remove ttyname and tmpnam declarations.
 432
 433         * posix.c: fewer ttyname declarations.
 434
 435         * fports.c: include <string.h> not "string.h".
 436
 437         * init.c, ioext.c: include string.h and unistd.h.
 438
 439         * gc.c: include <malloc.h> not "malloc.h", likewise for unistd.h.
 440
 441         * async.c, strings.h, strports.c, struct.c, symbols.c, feature.c,
 442         genio.c, simpos.c, vports.c: include string.h.
 443
 444         * socket.c, fdsocket.c: include string.h only if HAVE_STRING_H.
 445
 446         * fdsocket.c (getsockopt, setsockopt): change type of optlen from
 447         scm_sizet to int.
 448         (scm_addr_buffer_size): change type from scm_sizet to int.
 449         (accept, getsockname, getpeername, recvfrom): change type of tmp_size
 450         from scm_sizet to int.
 451
 452         * error.c: include unistd.h.
 453
 454         * __scm.h: (SCM_SYSMISSING): another version in case ENOSYS isn't
 455         defined.
 456
 457         * Makefile.in: remove references to .hd, .cd suffix and __scm.hd.
 458
 459         * __scm.hd, def.sed: deleted.
 460
 461 Tue Aug  6 14:49:08 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 462
 463         Changes for NeXT, suggested by Robert Brown.
 464         * configure.in: Call AC_TYPE_MODE_T.
 465         (AC_CHECK_HEADERS): Add libc.h, to get more prototypes on the
 466         NeXT.  Put header file list in alphabetical order.
 467         * configure, scmconfig.h.in: Regenerated.
 468         * filesys.c [HAVE_LIBC_H]: #include <libc.h>.
 469
 470         * filesys.c [HAVE_STRING_H]: #include <string.h>, to get prototype
 471         for strerror.
 472
 473         * acconfig.h: New file, providing documentation for the CPP
 474         symbols defined in configure.in
 475         * acconfig-1.5.h: Removed; superceded by the above.
 476
 477 Sat Aug  3 01:27:14 1996  Gary Houston  <ghouston@actrix.gen.nz>
 478
 479         * ioext.c (scm_sys_fdopen): fix the port-table assignment.
 480
 481 *       * fports.c (scm_open_file): don't return #f, throw error.
 482
 483 *       * ioext.c (fileno): renamed from %fileno.
 484         (soft-fileno): deleted.
 485
 486         * ports.c (scm_port_revealed): don't need to check for -1 from
 487         scm_revealed_count.
 488         (scm_set_port_revealed_x): return unspecified, not #f.
 489
 490 *       * ioext.c (primitive-move->fdes): return #t or #f, not 1 or 0.
 491
 492         * fdsocket.c: getsockopt, setsockopt: use HAVE_STRUCT_LINGER.
 493
 494         * scmconfig.h.in: add HAVE_STRUCT_LINGER.
 495
 496         * configure.in: check for struct linger, set HAVE_STRUCT_LINGER.
 497
 498 Thu Aug  1 02:58:39 1996  Jim Blandy  <jimb@totoro.cyclic.com>
 499
 500         * filesys.c, posix.c: #include <sys/types.h> before <sys/stat.h>.
 501         This is necessary on Ultrix, and doesn't hurt portability.
 502
 503         * Makefile.in (dist-dir): New target, implementing a new dist system.
 504         (installed_h_files): Put in alphabetical order.
 505         Remove duplicate entries for markers.h and unif.h.
 506         (c_files): Remove duplicate entries for markers.c.
 507         (ancillary): Renamed from anillery; all uses changed.  Remove
 508         PLUGIN; it's a directory, and needs special treatment in dist-dir.
 509         Remove all the ../doc/* files; doc/Makefile.in handles that.
 510
 511         * Makefile.in (libobjs): Remove duplicate entry for markers.o.
 512
 513         * Makefile.in (.c.x): Compensate for Ultrix's broken Bourne shell:
 514         every if must have an else, or else the whole command has a
 515         non-zero exit code whenever the if's condition is false.
 516
 517 Thu Aug  1 08:22:24 1996  Gary Houston  <ghouston@actrix.gen.nz>
 518
 519         * posix.c: include string.h.
 520
 521 Wed Jul 31 23:43:05 1996  Gary Houston  <ghouston@actrix.gen.nz>
 522
 523 *       * numbers.c: rename %expt -> $expt, %atan2 -> $atan2, as it must
 524         have been once.
 525
 526 *       * posix.c, ioext.c, socket.c, fdsocket.c, files.c, filesys.c, simpos.c:
 527         Remove leading % from scheme names.
 528         Do not return error values, call SCM_SYSERROR or similar.
 529
 530         * __scm.h (SCM_SYSERROR, SCM_SYSMISSING): new macros.
 531
 532 Wed Jun 12 00:28:31 1996  Tom Lord  <lord@beehive>
 533
 534         * struct.c (scm_init_struct): new file.
 535
 536 Fri Jun  7 14:02:00 1996  Tom Lord  <lord@beehive>
 537
 538         * list.c (scm_list_tail): list-cdr-ref is the same as list-tail.
 539         (scm_list_head): added list-head for rapidly chopping argument
 540         lists off of longer lists (and similar).
 541
 542 Tue Jun  4 09:40:33 1996  Tom Lord  <lord@beehive>
 543
 544         * objprop.c (scm_object_property): assq the cdr of the whash
 545         handle for obj, not the handle itself.
 546
 547 Mon Jun  3 17:19:30 1996  Tom Lord  <lord@beehive>
 548
 549         * gc.c (scm_mark_weak_vector_spines): Mark the spines (alists) of
 550         weak hash tables last of all marking to avoid an obscure gc bug.
 551         WARNING: circular lists stored in a weak hash table will hose us.
 552
 553 Fri May 24 09:53:39 1996  Tom Lord  <lord@beehive>
 554
 555         * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
 556         new functions similar to scm_substring_move_left_x and
 557         scm_substring_move_right_x.
 558
 559 Wed May 22 20:07:01 1996  Tom Lord  <lord@beehive>
 560
 561         * init.c (scm_boot_guile): prevent gc with scm_block_gc not
 562         scm_gc_heap_lock!
 563
 564 Wed May 15 16:13:29 1996  Tom Lord  <lord@beehive>
 565
 566         * ports.c (scm_unread_char): scm_gen_ungetc as a scheme procedure.
 567
 568 Thu May  9 09:33:17 1996  Tom Lord  <lord@beehive>
 569
 570         * strports.c (scm_strprint_obj): convenience function.  C for
 571         (lambda (obj) (call-with-output-string (lambda (p) (write obj p))))
 572
 573         * guile-{tcl,tk}.[ch], events.[ch], keysyms.[ch], tcl-channels.[ch]
 574                 removed to a separate library
 575
 576         * init.c (scm_boot_guile): copied from guile-tcl.c.
 577         Initialization specific to tcl interpreters removed.
 578
 579 Wed May  8 15:07:37 1996  Tom Lord  <lord@beehive>
 580
 581         * ports.c (scm_ports_prehistory): size malloced here doesn't
 582         matter so long as it is non-0 (got rid of "* 4").
 583
 584 Tue May  7 11:43:37 1996  Tom Lord  <lord@beehive>
 585
 586         * gscm.h: gscm_mkarray eliminated (presumably was not being used
 587         since its definition was bogus).
 588
 589 Mon May  6 13:02:56 1996  Tom Lord  <lord@beehive>
 590
 591         * mallocs.[ch]: back again (for rx at least).
 592
 593 Wed Apr 17 08:54:20 1996  Tom Lord  <lord@beehive>
 594
 595         * ports.c: removed functions relating to the mapping between ports
 596         and descriptors.   (That stuff is unix-specific and should be collected
 597         in a separate library).
 598
 599         * ramap.c (scm_array_copy): return #<unspecified> not #<undefined>.
 600         (Tom Mckay@avanticorp.com)
 601
 602 Mon Apr 15 14:16:55 1996  Tom Lord  <lord@beehive>
 603
 604         * gc.c (scm_gc_sweep): Immediates in weak vectors were not
 605         handled correctly (SCM_FREEP was applied to them) -- test for
 606         NIMP.  Keys in weak hash tables were spuriously (though harmlessly)
 607         being overwritten with #f.   (brown@grettir.bibliotech.com)
 608
 609 Tue Apr  2 22:25:00 1996  Tom Lord  <lord@beehive>
 610
 611         * gc.c (scm_unhash_name): new procedure, unhash-name, flushes glocs
 612         for a specific symbol or for all symbols.
 613
 614 Mon Apr  1 10:34:55 1996  Tom Lord  <lord@beehive>
 615
 616         * gc.c (scm_gc_mark): mark weak hash tables correctly (was getting weak
 617         keys and weak values confused).
 618
 619 Thu Mar 14 22:20:20 1996  Tom Lord  <lord@beehive>
 620
 621         * list.c (scm_last_pair): map '()=>'()
 622
 623 Wed Mar 13 16:43:34 1996  Tom Lord  <lord@beehive>
 624
 625         * pairs.c, hashtab.c, list.c, alist.c append.c, sequences.c:
 626         Generalized assoc and hash-table functions.
 627         Factored pairs.c into multiple files.
 628
 629 Fri Mar  8 14:44:39 1996  Tom Lord  <lord@beehive>
 630
 631         * gscm.c (gscm_run_scm): got rid of objprop.
 632
 633 Fri Mar  1 10:39:52 1996  Tom Lord  <lord@beehive>
 634
 635         * genio.c (scm_getc):
 636         NOTE: fgetc may not be interruptable.
 637
 638         * procprop.c (scm_stand_in_scm_proc):
 639         NOTE: don't use a alist here.
 640         (scm_set_procedure_properties_x): fix type checking throughout this file.
 641
 642         * gc.c (scm_gc_sweep): free heap segments with free, not must_free.
 643
 644         * ports.c (scm_remove_from_port_table): adjust scm_mallocated
 645         after freeing part of the port table.
 646
 647 Thu Feb 29 16:21:17 1996  Tom Lord  <lord@beehive>
 648
 649         * strports.c (scm_mkstrport):
 650         * vports.c (scm_make_soft_port): allocate a port table entry
 651         (possibly triggering gc) before setting the tag of the corresponding
 652         ports handle.
 653
 654         * pairs.c (scm_delq_x): never throw an error.
 655
 656         * vectors.c (scm_make_vector): made the default vector fill argument
 657         into '() (much more useful than the previous value, "#unspecified")
 658
 659 Mon Feb 26 17:19:09 1996  Tom Lord  <lord@beehive>
 660
 661         * ports.c (scm_add_to_port_table): Added fields
 662         to port table entries: file_name, line_num, col.
 663         Update these in open_file, gen_getc and gen_ungetc.
 664         Added procedures to access those fields.
 665
 666 Sun Feb 25 00:10:36 1996  Tom Lord  <lord@beehive>
 667
 668         * procs.c (scm_make_subr_opt): new entry point for making
 669         anonymous subrs.
 670
 671 Sat Feb 24 17:11:31 1996  Tom Lord  <lord@beehive>
 672
 673         * gc.h: SCM_STACK_GROWS_UP is now set by autoconf.
 674
 675 Fri Feb 23 10:26:29 1996  Tom Lord  <lord@beehive>
 676
 677         * numbers.c (scm_exact_p): This function no longer
 678         implements "integer?".
 679
 680 Thu Feb 22 20:56:16 1996  Tom Lord  <lord@beehive>
 681
 682         * gc.c (scm_gc_end): simulate a signal at the end of each GC.
 683         (scm_gc_stats): return an assoc of useful data.  Replaces "room"
 684         and the stats reporting formerlly built into repl.
 685
 686         * repl.[ch]: removed.
 687         GC statistics keeping moved to gc.c.
 688         Other statistics keeping can be done from Scheme.
 689         REPLS are now written in Scheme.
 690
 691 Wed Feb 21 10:28:53 1996  Tom Lord  <lord@beehive>
 692
 693         * cnsvobj.c (gscm_is_gscm_obj): new file for old functions (icky
 694         conservatively marked objects).
 695
 696         * throw.c (scm_ithrow): Unwind up to the right catch during a throw!
 697
 698         * error.c (scm_init_error): init system_error_sym here, not in repl.c.
 699
 700         * feature.c (scm_compiled_library_path): moved here from repl.c.
 701         This file is for stuff relating specifically to Scheme libraries
 702         like slib.
 703
 704         * eval.c (scm_m_define): don't give warning about redefinition, don't
 705         check verbosity.
 706
 707         NOTE: this should throw a resumable exception with parameters --
 708         the name, the top-level env, the variable, the definition, #t/#f: redefining builtin?
 709
 710         * repl.c (scm_gc_begin/end): don't print a message, don't check verbosity.
 711
 712         * error.c: scm_warn eliminated.
 713
 714         * read.c (scm_lreadr): extra right paren gets an error, not a warning.
 715
 716         * repl.c, marksweep.c, gc.c (various):
 717         lose exit_report, growth_mon.
 718
 719         * gscm.c: got rid of verbosity functions.
 720
 721 Tue Feb 20 00:19:10 1996  Tom Lord  <lord@beehive>
 722
 723         * throw.c (scm_ithrow): guard against the bad-throw hook changing
 724         between the call to procedurep and use.
 725
 726         * error.c (scm_everr):
 727         * gc.c (fixconfig):
 728         * gsubr.c (scm_make_gsubr): use exit, not scm_quit.  still wrong,
 729         but less so.
 730
 731         * strports.c: don't reveal the port's string to the caller
 732         because it changes size.
 733
 734         (stputc stwrite): check/change the strings length with interrupts
 735         blocked.
 736
 737         * objprop.c (scm_set_object_property_x &c): use the generic
 738         hashing functions and be threadsafe.
 739
 740         * eval.c (scm_unmemocar): do this operation in a thread-safe way.
 741         (per suggestion jaffer@gnu.ai.mit.edu).
 742
 743         * mbstrings.c (scm_multi_byte_string): guard against argument list
 744         changing length.
 745
 746         * strings.c (scm_make_string): loop cleanup
 747
 748         * unif.c (scm_vector_set_length_x): scm_vector_set_length_x no longer
 749         a scheme function.
 750
 751         * weaks.c (scm_weak_vector): guard against argument list
 752         changing length.
 753
 754         * variable.c (scm_builtin_variable): check for/make a built-in
 755         variable automicly.
 756
 757         * vectors.c (scm_vector): while filling the new array,
 758         guard against a list of fill elements that grows after
 759         the vector is allocated.
 760
 761         * hashtab.c -- new file: general hash table
 762         functions.  hash, hashq, hashv, hashx.
 763
 764         * tags.h: made wvect an option bit of vector.
 765
 766 Mon Feb 19 09:38:05 1996  Tom Lord  <lord@beehive>
 767
 768         * symbols.c: made the basic symbol table operations atomic.
 769
 770         * root.c &c.: collected stack-specific global state.
 771         linum/colnum etc *should* be port-specific state.
 772
 773         * struct.c (scm_init_struct): init the first struct type during
 774         initialization to fix a race condition.
 775
 776         * continuations.c (scm_dynthrow): pass throwval in the 'regs'
 777         object, not in a global.
 778         (suggested by green@cygnus, jaffer@gnu.ai.mit.edu)
 779
 780         * throw.c (_scm_throw): Pass throwval on the stack, not in a global
 781         (suggested by green@cygnus, jaffer@gnu.ai.mit.edu)
 782
 783         * *.[ch]: namespace cleanup.  Changed all (nearly) exported CPP
 784         and C symbols to begin with SCM_ or scm_.
 785
 786 Sun Feb 18 15:55:38 1996  Tom Lord  <lord@beehive>
 787
 788         * gsubr.c (scm_gsubr_apply): statically allocate the
 789         array of arguments (bothner@cygnus.com).
 790
 791 Sat Feb 17 20:20:40 1996  Tom Lord  <lord@beehive>
 792
 793         * scmsigs.c: Simplified to use async rountines.
 794
 795         * async.c: New support for interrupt handlers.
 796
 797 Thu Feb 15 11:39:09 1996  Tom Lord  <lord@beehive>
 798
 799         * symbols.c (scm_string_to_symbol et al.): number of tweaky changes to
 800         set the multi_byte flag correctly in symbols.  This is wrong.
 801         intern_obbary_soft and msymbolize should take an extra parameter.
 802         Also, weird multibyte symbols don't print correctly.
 803         The weird symbol syntax is also a bit bogus (emacs doesn't quite
 804         cope).
 805
 806 Tue Feb 13 11:39:37 1996  Tom Lord  <lord@beehive>
 807
 808         * symbols.c (scm_string_to_obarray_symbol): obarray == #f means
 809         use the system symhash.   == #t means create an uninterned symbol.
 810
 811 Wed Feb  7 09:28:02 1996  Tom Lord  <lord@beehive>
 812
 813         * strings.c (scm_make_shared_substring): build'em.
 814         It might better to keep a table of these and use one
 815         less cons-pair per shared-substring.
 816
 817 Tue Feb  6 17:45:21 1996  Tom Lord  <lord@beehive>
 818
 819         * strings.c (scm_string_shared_substring): create shared
 820         substrings.  (Doesn't handle mb strings yet).
 821
 822         * mbstrings.c (scm_print_mb_string): handle RO strings.
 823
 824         * print.c (scm_iprin1): print substrings as their non-substring
 825         counterparts (dubious).
 826
 827         * marksweep.c (scm_gc_mark scm_gc_sweep): handle RO and MB
 828         strings.
 829
 830         * hash.c (scm_hasher): hash RO and MB strings as bytestrings.
 831
 832         * eval.c (SCM_CEVAL): self-evaluate RO and MB strings.
 833
 834         * eq.c (scm_equal_p): handle RO and MB strings.
 835
 836         * symbols.c (scm_string_to_symbol):
 837         (scm_string_to_obarray_symbol):
 838         * strop.c (scm_i_index):
 839         (scm_i_rindex):
 840         (scm_string_null_p):
 841         (scm_string_to_list):
 842         * strings.c (scm_string_length):
 843         (scm_string_ref):
 844         (scm_substring):
 845         (scm_string_append):
 846         * simpos.c (scm_system):
 847         (scm_getenv):
 848         * fports.c (scm_open_file):
 849         * strorder.c (scm_string_equal_p):
 850         (scm_string_ci_equal_p):
 851         (scm_string_less_p):
 852         (scm_string_ci_less_p):
 853         * pairs.c (scm_obj_length):
 854         * mbstrings.c (scm_multi_byte_string_length):
 855
 856         Use RO string macros for RO strings.
 857
 858 Tue Jan 30 09:19:08 1996  Tom Lord  <lord@beehive>
 859
 860         * Makefile.in (CFLAGS ALL_CFLAGS): be more standard.
 861
 862         * strop.c (scm_i_rindex, scm_i_index): Don't use the BSD functions
 863         index/rindex.   Do handle embedded \000 characters.
 864
 865 Sun Jan 28 13:16:18 1996  Tom Lord  <lord@beehive>
 866
 867         * error.c (def_err_response): (int)scm_err_pos => (long)scm_err_pos
 868         Eliminate a (presumed) warning on some systems.
 869
 870         * gscm.c (gscm_run_scm): SCM_INIT_PATH => GUILE_INIT_PATH
 871         (Mikael Djurfeldt <mdj@nada.kth.se>)
 872
 873 Sat Jan 27 12:36:55 1996  Tom Lord  <lord@beehive>
 874
 875         * eval.c (scm_map): added argument type checking.
 876         (kawai@sail.t.u-tokyo.ac.jp)
 877
 878         * gscm.c (gscm_set_procedure_properties_x): parameter "new" => "new_val"
 879         for C++. (Seth Alves <alves@gryphon.com>)
 880
 881         (gscm_cstr):  uses an uninitialized local variable causing
 882         segv. (kawai@sail.t.u-tokyo.ac.jp)
 883
 884
 885         * lvectors.c (scm_get_lvector_hook):
 886         In guile-ii, the lvector code was broken.  It was fixed in guile-iii.
 887         It seems to me like if it is broken again in guile-iv...Here is a patch.
 888         "!       || (LENGTH (keyvec) == 0))"
 889         (From: Mikael Djurfeldt <mdj@nada.kth.se>)
 890
 891
 892         * gscm.c (gscm_sys_default_verbosity):
 893         incorrectly declared for non-__STDC__
 894         (Tom_Mckay@avanticorp.com)
 895
 896         * ports.c (scm_setfileno): Tweak the macro a bit
 897         to make it easier to port to systems that use
 898         more than a single structure field to hold a descriptor.
 899
 900         * debug.c (change_mode): Avoid GNUCism "int foo[n];"
 901         Give a warning, not an error, for unrecognized modes.
 902
 903         * eval.c (SCM_CEVAL):
 904                 static char scm_s_for_each[];
 905                 static char scm_s_map[];
 906         not needed.
 907
 908         * strings.c (scm_string_p):
 909                static char s_string[];
 910        (see next entry)
 911
 912         * struct.c (scm_sys_struct_set_x):
 913                static char s_sys_make_struct[];
 914                static char s_sys_struct_ref[];
 915                static char s_sys_struct_set_x[];
 916         Rearrange code to eliminate those forward decls for the sake of
 917         broken compilers.
 918
 919         * variable.c (make_vcell_variable): static char s_make_variable[];
 920         isn't needed.
 921
 922         * fports.c (scm_port_mode):
 923                chars modes[3] = "";
 924         to
 925                chars modes[3];
 926                modes[0] = '\0';
 927         (Tom_Mckay@avanticorp.com)
 928
 929
 930         * pairs.c (scm_set_cdr_x): non-__STDC__ declaration of
 931         scm_cons2(), scm_acons(), and scm_set_cdr_x() missing semicolon
 932         (Tom_Mckay@avanticorp.com)
 933
 934         * numbers.c (scm_num_eq_p): Non-__STDC__ declaration of
 935         scm_num_eq_p() was scm_equal_p().
 936         (Tom_Mckay@avanticorp.com)
 937
 938         * symbols.c (msymbolize): "CHARS(X) = " => "SETCHARS..."
 939         (Tom_Mckay@avanticorp.com)
 940
 941 Fri Jan 26 14:03:01 1996  Tom Lord  <lord@beehive>
 942
 943         * weaks.c (scm_make_weak_vector): "VELTS(X) =" => "SETVELTS..."
 944         (Tom_Mckay@avanticorp.com)
 945
 946         * strop.c (scm_substring_fill_x):
 947         Non-__STDC__ declaration of scm_substring_fill_x() missing semicolon
 948         (Tom_Mckay@avanticorp.com)
 949
 950         * eval.c (SCM_APPLY): variables "debug_info" -> dbg_info.
 951         Works around a compiler bug on some machines. (Tom_Mckay@avanticorp.com)
 952
 953         * _scm.h (CxR functions): #define CxR SCM_CxR => #define CxR(X) SCM_CxR(X)
 954         Works around a compiler bug on some machines. (Tom_Mckay@avanticorp.com)
 955
 956         * lvectors.c (scm_lvector_set_x): avoid VELTS (VELTS (...)[..]) which
 957         can turn into an obscure gc bug.
 958
 959         * chars.c (scm_char_p): fixed PROC call.
 960
 961         * gscm.h (gscm_vset): use scm_vector_set_x not (the missing)
 962         scm_vector_set.
 963
 964 Tue Jan 23 13:29:40 1996  Tom Lord  <lord@beehive>
 965
 966         * elisp.c (new file): dynamic scoping and other bits for
 967         elisp.   Don't use this yet unless you specificly want to
 968         hack on elisp emulation.
 969
 970         * dynwind.c (scm_dowinds): When entering or leaving a dynamic
 971         scope created by scm_with_dynamic_bindings_operation_x, swap
 972         the bindings of that scope with the corresponding globals.
 973
 974         * continuations.c (scm_make_cont): when a continuation is captured,
 975         relocate the continuation stack chunks registered on the wind chain
 976         to the heap.
 977
 978 Sun Jan 21 19:31:17 1996  Tom Lord  <lord@beehive>
 979
 980         * eval.c (SCM_CEVAL): if the function position evaluates
 981         to a macro, process it accordingly.  (Previously, macros were
 982         handled only if the function position was a symbol naming a
 983         variable bound to a macro).
 984
 985 Sat Jan 20 23:21:37 1996  Tom Lord  <lord@beehive>
 986
 987         * eval.c (scm_m_set): allow multi-variable set! like
 988         (set! x 1 y 2 z 3).
 989
 990 Wed Dec  6 02:40:49 1995  Tom Lord  <lord@beehive>
 991
 992         * ports.h fports.c vports.c marksweep.c gc.c strports.c: moved the
 993         STREAM of ports into the port table and replaced it with a
 994         port-table index.
 995
 996         * repl.c (iprin1): added tc7_mb_string -- same as tc7_string.
 997
 998         * marksweep.c (scm_gc_mark): added tc7_mb_string -- same as tc7_string.
 999
1000         * mbstrings.c (new file): functions on multi-byte strings.
1001
1002         * tags.h (scm_typ7_string, scm_typ7_mb_string): added a tag
1003         for multi-byte strings. Moved the string tag.
1004
1005         * chars.h chars.c repl.c (many functions): made scm_upcase and
1006         scm_downcase functions that are safe for extended character sets.
1007
1008         Changed the range of integer->char.
1009
1010         Changed the tyep of SCM_ICHR.
1011
1012
1013
1014 Tue May 16 17:49:58 1995  Mikael Djurfeldt  <mdj@sanscalc.nada.kth.se>
1015
1016         * guile.c: Changed init file name from "SCM_INIT_PATH" to
1017           "GUILE_INIT_PATH"
1018
1019 Sun Aug  6 15:14:46 1995  Andrew McCallum  <mccallum@vein.cs.rochester.edu>
1020
1021         * guile.c (gscm_is_gscm_type): New function.  (Without this how will we
1022         know that it's safe to pass an object to gscm_get_type?)
1023         (gscm_get_type): Fix tyop in error message.
1024
1025         * variable.c (scm_variable_ref): fixed assertion test.
1026         (Robert STRANDH <strandh@labri.u-bordeaux.fr>)
1027
1028         * gscm.h: fixed several prototypes, notably gscm_vref.
1029         Add gscm_is_eq and temporarily commented out gscm_eq (see
1030         the note in gscm.h near gscm_eq if this change effects your
1031         code).
1032         (Reported by Mark Galassi <rosalia@sstcx1.lanl.gov>)
1033
1034         * pairs.c (scm_obj_length): see next entry.
1035
1036         * gscm.h (gscm_obj_length): A way to get an integer
1037         length for lists, strings, symbols (treated as strings),
1038         and vectors.  Returns -1 on error.
1039
1040         * eq.c (scm_equal_p): fixed smob case.
1041         (William Gribble <grib@arlut.utexas.edu>)
1042
1043         * Makefile.in (X_CFLAGS): defined.
1044         (William Gribble <grib@arlut.utexas.edu>)
1045
1046         * gscm.h (gscm_2_double): provided now
1047         (reported by Mark Galassi <rosalia@sstcx1.lanl.gov>)
1048
1049 Tue Jun 13 01:04:09 1995  gnu
1050         * Vrooom!
1051
1052