+Wed Jun 4 23:47:01 1997 Marius Vollmer <mvo@zagadka.ping.de>
+
+ * struct.c (struct_printer): New variable that holds a handle on
+ the Scheme variable *struct-printer*. This variable can be set by
+ Scheme code to override the printing of structures.
+ (scm_print_struct): If struct_printer is set, call it. If it is
+ not set, or returns #f, print the structure in the old fashion.
+ Include "eval.h" for scm_apply.
+
+Tue Jun 3 23:01:39 1997 Marius Vollmer <mvo@zagadka.ping.de>
+
+ * struct.c (scm_struct_ref, scm_struct_set_x): Use
+ scm_struct_i_n_words to get the number of fields, not
+ -scm_struct_n_extra_words.
+
+ On the route to fancier struct printing:
+ * struct.c (scm_print_struct): New function to print a structure.
+ Include "genio.h" to support it. This function doesn't do
+ anything interesting right now, but I think it should be here
+ anyway.
+ * struct.h: Include "print.h" and add prototype for
+ scm_print_struct.
+ * print.c (scm_iprin1): Call scm_print_struct instead of trying to
+ print structures ourself.
+
+Sun Jun 1 07:58:41 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * scmsigs.c (sys_deliver_signals): bug fix: reset got_signal[i]
+ before applying the handler in case it doesn't return.
+
+Sat May 31 18:57:51 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * scmsigs.h, async.h: updated.
+
+ * _scm.h: if HAVE_RESTARTS is defined then don't use a SYSCALL
+ loop.
+
+ * posix.c (scm_uname): interpret only negative values as an error.
+ Solaris normally returns a positive value.
+
+ * script.c (scm_compile_shell_switches): if we are not going into
+ an interactive repl, set scm_mask_ints to zero so that asyncs can
+ run.
+
+ * simpos.c (scm_system): don't ignore/unignore signals around
+ the "system" call.
+
+ * posix.c (scm_open_pipe): don't ignore/unignore signals around
+ the "popen" call.
+
+ * init.c (scm_boot_guile_1): don't call scm_init_signals, it's
+ done in boot-9.scm instead.
+
+ * scmsigs.c, async.c: Major rewriting of signal handling code.
+ (scm_sigaction): new procedure.
+ (scm_sleep): don't wrap sleep in SCM_SYSCALL, it would mess up the
+ timing.
+ (scm_raise): return unspecified, throw error on failure.
+
+Thu May 29 02:47:36 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * regex-posix.c (scm_init_regex_posix): Register the "regex"
+ feature, to help boot-9.scm decide whether to import the regex
+ module.
+
+Thu May 29 02:19:40 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * eval.c: Include scmconfig.h at the beginning of the file so that
+ HAVE_ALLOCA_H may properly be defined. Thanks to Bill Janssen for
+ pointing this out.
+
+ * regex-posix.c: #include "_scm.h" before conditionally #including
+ <regex.h>; the former defines HAVE_REGCOMP.
+
+ * regex-posix.c: #include <regex.h> conditionally, so the file is
+ CPP'able (for dependency scanning) even on systems that don't have
+ a <regex.h> header.
+
+Tue May 27 23:48:38 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ Add new R4RS-compliant syntax for keywords.
+ * read.c (scm_lreadr): Recognize `#:' as a prefix for keywords,
+ regardless of the setting of the `keywords' read option.
+ * kw.c (prin_kw): Print keywords using the `#:' syntax, so they
+ can be re-read no matter what the setting of the `keywords' read
+ option.
+
+Tue May 27 22:47:31 1997 Tim Pierce <twp@twp.tezcat.com>
+
+ Add support for POSIX regular expressions.
+
+ * regex-posix.c, regex-posix.h: New files. (Some code
+ is taken liberally from rx/rgx.c in the old Guile dist.)
+
+ * init.c: Include regex-posix.h.
+ (scm_boot_guile_1): Call scm_init_regex_posix.
+
+ * Makefile.am (EXTRA_libguile_la_SOURCES, modinclude_HEADERS):
+ Add regex-posix.[ch] sources.
+ * Makefile.in: Regenerated.
+
+ * scmconfig.h.in: Add HAVE_REGCOMP macro. (automake is supposed
+ to do this automatically? It didn't for me, bleh.)
+
+Mon May 26 18:51:29 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * fports.c (print_pipe_port): New function.
+ (scm_fptob): Use print_pipe_port instead of scm_prinport; the
+ latter doesn't even take the right arguments.
+
+ * Makefile.am: Increment shared lib revision number. I think
+ sometimes the uninstalled Guile finds the installed shared lib;
+ Gord says doing this might help. As things turned out, I can't
+ say whether it does.
+ * Makefile.in: Regenerated.
+
+ * gh_init.c (gh_enter): Cast c_main_prog to a void * before
+ passing it as the closure argument to scm_boot_guile. (Bill
+ Janssen)
+
+ * ports.c (print_void_port, putc_void_port, puts_void_port,
+ write_void_port, flush_void_port, getc_void_port, close_void_port,
+ noop0): Use ANSI prototypes instead of K&R declarations, so the
+ initialization of void_port_ptob gets aggressively type-checked.
+ Fix arguments of print_void_port and write_void_port. (Bill
+ Janssen)
+
+ * COPYING, __scm.h, _scm.h, alist.c, alist.h, append.c, append.h,
+ appinit.c, arbiters.c, arbiters.h, async.c, async.h, backtrace.c,
+ backtrace.h, boolean.c, boolean.h, chars.c, chars.h,
+ continuations.c, continuations.h, coop-defs.h, coop-threads.c,
+ coop-threads.c.cygnus, coop-threads.h, coop-threads.h.cygnus,
+ coop.c, debug.c, debug.h, dynl-dl.c, dynl-dld.c, dynl-shl.c,
+ dynl-vms.c, dynl.c, dynl.h, dynwind.c, dynwind.h, eq.c, eq.h,
+ error.c, error.h, eval.c, eval.h, extchrs.h, feature.c, feature.h,
+ filesys.c, filesys.h, fports.c, fports.h, fsu-pthreads.h, gc.c,
+ gc.h, gdbint.c, gdbint.h, genio.c, genio.h, gh.h, gh_data.c,
+ gh_eval.c, gh_funcs.c, gh_init.c, gh_io.c, gh_list.c,
+ gh_predicates.c, gh_test_c.c, gh_test_repl.c, gscm.c, gscm.h,
+ gsubr.c, gsubr.h, guile.c, hash.c, hash.h, hashtab.c, hashtab.h,
+ init.c, init.h, ioext.c, ioext.h, kw.c, kw.h, libguile.h, list.c,
+ list.h, load.c, load.h, mallocs.c, mallocs.h, markers.c,
+ markers.h, mbstrings.c, mbstrings.h, mit-pthreads.c,
+ mit-pthreads.h, net_db.c, net_db.h, numbers.c, numbers.h,
+ objprop.c, objprop.h, options.c, options.h, pairs.c, pairs.h,
+ ports.c, ports.h, posix.c, posix.h, print.c, print.h, procprop.c,
+ procprop.h, procs.c, procs.h, putenv.c, ramap.c, ramap.h, read.c,
+ read.h, root.c, root.h, scmhob.h, scmsigs.c, scmsigs.h, script.c,
+ script.h, sequences.c, sequences.h, simpos.c, simpos.h, smob.c,
+ smob.h, snarf.h, socket.c, socket.h, srcprop.c, srcprop.h,
+ stackchk.c, stackchk.h, stacks.c, stacks.h, stime.c, stime.h,
+ strings.c, strings.h, strop.c, strop.h, strorder.c, strorder.h,
+ strports.c, strports.h, struct.c, struct.h, symbols.c, symbols.h,
+ tag.c, tag.h, tags.h, threads.c, threads.h, throw.c, throw.h,
+ unif.c, unif.h, variable.c, variable.h, vectors.c, vectors.h,
+ version.c, version.h, vports.c, vports.h, weaks.c, weaks.h: New
+ address for FSF.
+
+Mon May 26 12:37:30 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * script.c (scm_find_executable): Use prototype-style definition
+ here; apparently it's not quite right to have const in a prototype
+ and then use a K&R declaration. I wonder if stuff like this will
+ go away if we compile with -Wrequire-prototypes, or whatever that
+ is... (Bernard URBAN)
+
+ * scmhob.h: New text from Bernard URBAN.
+
+Sat May 17 17:14:36 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * script.c: Don't #define const on hpux. Configure takes care of
+ this. (Thanks to Larry Schwimmer.)
+
+ * script.c: Use the HAVE_UNISTD_H symbol provided by autoconf to
+ decide whether to #include <unistd.h>, instead of listing a bunch
+ of systems. Don't #include stdio twice. Removed dyked-out
+ definition of scm_find_impl_file.
+
+Fri May 16 03:06:08 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * Makefile.am (libguile_la_LDFLAGS): Update libguile's shared
+ library version info to 1:0.
+ * Makefile.in: Regenerated.
+
+ * backtrace.c, backtrace.h, debug.c, debug.h, eq.c,
+ gdb_interface.h, gdbint.c, gdbint.h, gh_data.c, gh_init.c,
+ gh_io.c, gh_list.c, gh_predicates.c, gh_test_c.c, gh_test_repl.c,
+ init.c, net_db.c, options.c, options.h, ports.c, print.c, read.c,
+ script.h, snarf.h, srcprop.c, srcprop.h, stacks.c, stacks.h,
+ throw.c: Update copyright years; these files have been worked on
+ significantly in 1997, but only had copyright years for 1996.
+ Also, change name of copyright holder on some from Mikael
+ Djurfeldt to Free Software Foundation; he has signed papers
+ assigning the changes to the FSF.
+
+ * script.c (scm_shell_usage): Pass FATAL to exit. There's no
+ reason not to give the user the option.
+
+ * net_db.c (scm_gethost, scm_getnet, scm_getproto, scm_getserv):
+ Return #f on end-of-file when scanning table (i.e. when called
+ with no arguments). Try to catch errors, when we can.
+ * posix.c (scm_getgrgid, scm_getpwuid): Same.
+
+ * script.h (scm_shell_usage, scm_compile_shell_switches): New
+ external declarations. These are useful.
+
+Thu May 15 05:21:36 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * posix.c: don't include <sys/select.h> or define macros for
+ select, since they were not used in this file.
+
+ * filesys.c (scm_select): make the fifth parameter microseconds,
+ not milliseconds. let the fourth parameter be either a real value
+ or an integer or #f. The first, second and third arguments can
+ now be vectors: the type of the corresponding return set will be
+ the same.
+ (set_element, get_element): new static procedures.
+
+Wed May 14 12:18:12 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * strports.c (scm_eval_string): New function.
+ (scm_eval_0str): Trivially re-implemented in terms of
+ scm_eval_string.
+ * strports.h (scm_eval_string): New extern decl.
+
+ * net_db.c (h_errno): Add extern decl for this.
+
+ * fports.c (local_pclose): New function.
+ (scm_pipob): Use it in the initializer here.
+
+ From Tim Pierce:
+ * net_db.c (scm_gethost, scm_getproto, scm_getnet, scm_getserv):
+ Use a meaningful error message when signalling an error. For
+ this, scm_gethost must check h_errno rather than errno.
+
+Tue May 13 16:40:06 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * Makefile.in: Regenerated, using automake-1.1p.
+
+Tue May 13 04:34:52 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * socket.c (scm_addr_vector): use SCM_UNDEFINED in scm_listify,
+ not SCM_UNSPECIFIED.
+
+ * script.c (scm_compile_shell_switches): don't append (quit) if
+ interactive.
+ (scm_shell): call scm_exit_status and exit on the result of the
+ evaluation.
+
+Mon May 12 17:23:58 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ Ensure that shared substrings are handled properly when passed to
+ a system call or other foreign function. Many thanks to Tim
+ Pierce!
+ * symbols.h (SCM_COERCE_SUBSTR): new macro.
+ * filesys.c (scm_chmod, scm_rename, scm_delete_file, scm_mkdir,
+ scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
+ scm_lstat), ports.c (scm_sys_make_void_port), posix.c (scm_utime,
+ scm_putenv, scm_setlocale, scm_mknod), stime.c (setzone,
+ scm_strftime), vports.c (scm_make_soft_port), backtrace.c
+ (scm_display_error_message): use RO macros when strings may be RO.
+ * error.c (scm_error_scm), filesys.c (scm_chown, scm_chmod,
+ scm_rename, scm_delete_file, scm_mkdir, scm_rmdir, scm_opendir,
+ scm_chdir, scm_symlink, scm_readlink, scm_lstat), ioext.c
+ (scm_freopen, scm_duplicate_port, scm_fdopen), net_db.c
+ (scm_gethost, scm_getnet, scm_getproto, scm_getserv), ports.c
+ (scm_sys_make_void_port), posix.c (scm_getgrgid, scm_utime,
+ scm_setlocale, scm_mknod), stime.c (setzone, scm_strptime,
+ scm_strftime), vports.c (scm_make_soft_port): use
+ SCM_COERCE_SUBSTR to make sure shared substrings are
+ null-terminated.
+
+Mon May 12 15:33:10 1997 Jim Blandy <jimb@totoro.cyclic.com>
+
+ * error.c (scm_error): Add newline to error message.
+
+ * init.c (scm_init_standard_ports): Doc fix.
+
+Thu May 8 14:38:01 1997 Marius Vollmer <mvo@zagadka.ping.de>
+
+ * dynl-shl.c: Completely replaced with new code from Bernard
+ URBAN.
+
+ * script.c (scm_ice_9_already_loaded): New variable.
+ (scm_compile_shell_switches): Use it.
+
+Mon May 5 20:35:08 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * filesys.c (scm_input_waiting_p): add missing third argument to
+ scm_misc_error.
+
+ * stime.c (scm_localtime): copy the result of localtime before
+ calling gmtime in case they share a buffer.
+ (scm_localtime, scm_mktime): throw an error if neither HAVE_TM_ZONE
+ nor HAVE_TZNAME.
+
+Fri May 2 19:07:11 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * eq.c (scm_equal_p): use SCM_TYP7SD (y) not SCM_TYP7SD (x).
+
+Thu May 1 17:01:45 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * Makefile.am (check-local): New target, which causes 'make check'
+ to run gh_test_c and gh_test_repl, with some trivial input.
+ * Makefile.in: Rgnrtd.
+
+Tue Apr 29 19:00:40 1997 Marius Vollmer <mvo@zagadka.ping.de>
+
+ * dynl.c (print_dynl_obj): Indicate whether the dynamic object has
+ been unlinked.
+
+Mon Apr 28 06:10:14 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * async.c (scm_sys_tick_async_thunk): commented out. I'm not
+ sure how this was supposed to work.
+ (scm_async_click): don't send SCM_TICK_SIGNAL.
+ (scm_init_async): don't initialize %tick-thunk.
+
+ * the following change doesn't affect the Scheme interface:
+ gc-thunk is called at the end of garbage collection. however it's
+ no longer implemented by pretending it's a signal.
+
+ * gc.c (scm_gc_end): don't call scm_take_signal. instead mark the
+ system async corresponding to scm_gc_thunk.
+ * async.h: declare scm_gc_async.
+ * async.c (scm_sys_gc_async_thunk): apply the thunk named by
+ gc-thunk directly, instead of going through a signal handler.
+ (scm_gc_async): new variable, points to the GC system-async.
+ (scm_init_async): save the GC async as scm_gc_async instead
+ of using system_signal_asyncs.
+ (scm_gc_vcell): new variable, stores the gc-thunk vcell.
+
+Mon Apr 28 19:14:44 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * Makefile.am (libpath.h, cpp_err_symbols.c, cpp_sig_symbols.c):
+ Don't screw up if we're interrupted.
+ * Makefile.in: Regeneradet.
+
+Sun Apr 27 17:57:15 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * aclocal.m4: Removed; unnecessary, given changes of Apr 24.
+
+ * Makefile.am (modincludedir): Use "ice-9" instead of "@module@";
+ we're not using AM_INIT_GUILE_MODULE any more.
+ * Makefile.in: Reneregated.
+
+Thu Apr 24 00:41:08 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ Functions for finding variable bindings, grace à Tim Pierce.
+ * gh_data.c (gh_lookup, gh_module_lookup): New functions.
+ * gh.h (gh_lookup, gh_module_lookup): New prototypes.
+
+ Get 'make dist' to work again.
+ * Makefile.am (EXTRA_DIST): Remove PLUGIN files.
+ * Makefile.in: Regenerated, like a surry without a fringe on top.
+
+ Changes for reduced Guile distribution: one configure script,
+ no plugins.
+ * configure.in, configure: Removed.
+ * acconfig.h, acinclude.m4: Moved to parent directory, where the
+ real configure script lives.
+ * Makefile.in, scmconfig.h.in: Regenerated.
+
+ * init.c: #include "script.h", to get prototype for script.c's
+ init function.
+
+Wed Apr 23 21:25:39 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * gh_data.c (gh_scm2newstr, gh_symbol2newstr): Use
+ scm_must_malloc, not raw malloc.
+
+ * script.c (scm_compile_shell_switches): Dyke out debugging output
+ code.
+
+Mon Apr 21 05:00:32 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * eq.c (scm_equal_p): use "SCM_TYP7SD", not "SCM (TYP7SD".
+
+ * stime.c: include both <sys/times.h> and <sys/timeb.h> if the
+ system has them. Hope this is safe. Previously
+ sys/timeb.h was included if HAVE_FTIME was defined or if
+ HAVE_SYS_TIMEB_H was defined but HAVE_SYS_TIMES_H was not,
+ but IRIX iris 5.3 apparently has ftime but not sys/timeb.h.
+
+ * ioext.c (scm_setfileno): add missing third argument to
+ scm_misc_error call.
+
+Sun Apr 20 15:09:31 1997 Jim Blandy <jimb@totoro.cyclic.com>
+
+ * eq.c (scm_equal_p): Correctly compare strings of different
+ varieties. (Thanks to Tim Pierce.)
+
+Sat Apr 19 03:59:02 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * read.c (skip_scsh_block_comment): SCSH says the !# that ends a
+ #! block comment must occur on a line all by itself.
+
+ Move most of the guts of shell command processing into libguile,
+ so guile.c can be very small (and eventuallly auto-generated. (I
+ mean, generated mechanically, not self-generated. Hmm.))
+ * guile.c, script.c, script.h: New source files.
+ * init.c (scm_boot_guile_1): Call scm_init_script.
+ * libguile.h: #include "script.h".
+ * Makefile.am (bin_PROGRAMS, guile_SOURCES, guile_LDADD): New
+ targets, for new executable.
+ (libguile_la_SOURCES): Mention script.c.
+ (modinclude_HEADERS): Add script.h.
+ * configure.in: Always check for -lm, -lsocket, -lnsl, whether or
+ not dynamic linking is enabled. This is because we're generating
+ executables now. Move CY_AC_WITH_THREADS call after those, so the
+ values of cy_cv_threads_libs captures the libs chosen above.
+ * Makefile.in, configure, aclocal.m4: Regenerated.
+
+ * Makefile.am (EXTRA_DIST): Don't distribute gscm.c or gscm.h.
+ We don't maintain this interface any more, and it just confuses
+ people.
+
+ * alloca.c: #include <scmconfig.h>, not <config.h>.
+ * Makefile.am (EXTRA_libguile_la_SOURCES): Mention alloca.c, so
+ it'll get included in disties.
+
+Thu Apr 17 17:45:10 1997 Jim Blandy <jimb@totoro.cyclic.com>
+
+ * gscm.c, gscm.h: These aren't supported any more, and shouldn't
+ be distributed, because they confuse people.
+ * Makefile.am (EXTRA_DIST): Remove gscm.c, gscm.h.
+
+Sat Apr 19 11:56:18 1997 Tim Pierce <twp@twp.tezcat.com>
+
+ * configure.in: check for presence of gethostent (not present on
+ OpenBSD by default).
+ * net_db.c (scm_gethost): Check HAVE_GETHOSTENT.
+ * configure, scmconfig.h.in: Regenerated.
+
+Wed Apr 16 17:52:38 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * backtrace.c (scm_backtrace): Split message string across
+ newlines properly. GCC is more tolerant of this than other
+ compilers.
+
+Mon Apr 14 20:20:14 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ Merge threads directory into libguile.
+ * coop-defs.h, coop-threads.c, coop-threads.h, coop.c, threads.c,
+ threads.h: New source files.
+ * Makefile.am (EXTRA_libguile_la_SOURCES): Add threads.c.
+ (noinst_HEADERS): Add coop-threads.c, coop-threads.h, coop.c
+ here; see comment.
+ (modinclude_HEADERS): Add threads.h, coop-defs.h.
+ (EXTRA_DIST): Add fsu-pthreads.h, mit-pthreads.c, mit-pthreads.h,
+ coop-threads.c.cygnus, coop-threads.h.cygnus.
+ * configure.in: If we're using threads, include threads.o in
+ LIBOBJS.
+ * _scm.h, libguile.h: threads.h lives in this directory now.
+ * fsu-pthreads.h, mit-pthreads.c, mit-pthreads.h,
+ coop-threads.c.cygnus, coop-threads.h.cygnus: New files, not
+ currently used, but brought along for information's sake.
+ * ChangeLog-threads: log from old 'threads' directory.
+ * Makefile.in, configure: Rebuilt.
+
+Mon Apr 14 20:15:29 1997 Jim Blandy <jimb@totoro.cyclic.com>
+
+ * stime.c (scm_mktime): #ifndef HAVE_TM_ZONE, Use lt.tm_zone, not
+ lt->tm_zone.
+
+Mon Apr 14 01:32:57 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * gh_init.c (gh_standard_handler): Return SCM_BOOL_F, not garbage.
+
+ Merge GH interface library into libguile.
+ * gh.h, gh_data.c, gh_eval.c, gh_funcs.c, gh_init.c, gh_io.c,
+ gh_list.c, gh_predicates.c, gh_test_c.c, gh_test_repl.c: New files.
+ * Makefile.am (libguile_la_SOURCES): Add gh_data.c, gh_eval.c,
+ gh_funcs.c, gh_init.c, gh_io.c, gh_list.c, gh_predicates.c. Move
+ _scm.h to ...
+ (EXTRA_libguile_la_SOURCES): ... here.
+ (pkginclude_HEADERS): Add variable, to get gh.h installed.
+ (THREAD_LIBS, check_ldadd, check_PROGRAMS, gh_test_c_SOURCES,
+ gh_test_c_LDADD, gh_test_repl_SOURCES, gh_test_repl_LDADD):
+ New variables, describing how to build the gh test programs.
+ * configure.in: Check for -lm, -lsocket, -lnsl; we need this to
+ build the test programs, and we probably should have been linking
+ libguile.la against them all along, to support AIX shared libs.
+ Add cflags for threads to CFLAGS; add libs for threads to new
+ variable THREAD_LIBS, used in Makefile.am.
+ * ChangeLog-gh: log from old `gh' subdirectory.
+ * Makefile.in, configure, scmconfig.h.in: Rebuilt.
+
+Sun Apr 13 23:03:55 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * acconfig.h: Undo change of Apr 9; including the definition of
+ PACKAGE in the guile headers conflicts with applications' own
+ definitions.
+ * scmconfig.h.in: Regenerated.
+
+Fri Apr 11 14:12:13 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * filesys.c (scm_fcntl): New function from Roland McGrath.
+ (scm_init_filesys): New symbols for use with fcntl.
+ * filesys.h: Added prototype.
+
+ * eval.c (SCM_APPLY): Set debug apply frame argument list correctly
+ when PROC is receiving no arguments.
+
+Fri Apr 11 19:39:32 1997 Jim Blandy <jimb@totoro.cyclic.com>
+
+ * filesys.c (S_ISSOCK): Define this if it's missing, but we do
+ have S_IFSOCK. This is the case under Ultrix.
+
+ * posix.c (scm_status_exit_val, scm_status_exit_val,
+ scm_status_term_sig, scm_status_stop_sig): Modified to work with
+ Ultrix versions of WIFSTOPPED, etc., which assume that their
+ arguments are lvalues (hmm).
+
+Thu Apr 10 15:10:07 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * eval.c: Doc fixes.
+
+ * throw.c: Doc fixes; rearranged.
+
+ * putenv.c: #include "libguile/scmconfig.h", not <config.h>.
+
+Wed Apr 9 18:01:20 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * acconfig.h: Added entry for PACKAGE.
+ * scmconfig.h.in: Regenerated.
+
+ Changes to work with automake-1.1n, which has better libtool support.
+ * Makefile.am: Use lib_LTLIBRARIES instead of lib_PROGRAMS.
+ Use libguile_la_LIBADD instead of libguile_la_LDADD. (What's the
+ difference here?)
+ (libguile_la_SOURCES, modinclude_HEADERS, EXTRA_DIST): Format for
+ readability.
+ * Makefile.in: Rebuild.
+
+Wed Apr 9 09:08:54 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * stime.c (scm_mktime): take an optional zone argument.
+ (scm_localtime): check putenv return value.
+ (scm_strftime, scm_strptime): moved from posix.c. move #include
+ sequences.h too.
+ stime.h, posix.h: update prototypes.
+ (bdtime2c, setzone, restorezone): new static procedures.
+ (scm_mktime, scm_strftime): use them.
+ (scm_strftime): don't call mktime before strftime. Use
+ filltime for return value.
+ (filltime): convert NULL zname to #f.
+ (scm_strptime): return a count of characters consumed, not
+ the remaining string.
+
+Sun Apr 6 05:44:11 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * stime.c (scm_localtime): check HAVE_TM_ZONE and HAVE_TZNAME.
+ (scm_mktime): likewise.
+ Declare *tzname[].
+ Uncomment localtime and mktime.
+
+ * configure.in: add AC_STRUCT_TIMEZONE.
+
+Sat Apr 5 23:56:40 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * stime.c (scm_init_stime): don't define ticks/sec.
+ (scm_gettimeofday): renamed from scm_time_plus_ticks (avoids multiple
+ return value problem and is still portable.)
+
+Sat Apr 5 17:59:24 1997 Jim Blandy <jimb@floss.cyclic.com>
+
+ * cpp_err_symbols.in: Renamed from cpp_err_symbols, to avoid
+ make's implicit cpp_err_symbols: cpp_err_symbols.c rule.
+ * cpp_sig_symbols.in: Renamed from cpp_sig_symbols.
+ * Makefile.am (check_errnos, check_signals, cpp_sig_symbols.c,
+ cpp_err_symbols.c): Corresponding changes.
+ * Makefile.in: Regenerated.
+
+Sat Apr 5 02:39:02 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * posix.c (scm_putenv): don't check HAVE_PUTENV.
+ * Makefile.am (EXTRA_libguile_la_SOURCES): add putenv.c.
+ * configure.in: move putenv from AC_CHECK_FUNCS to AC_REPLACE_FUNCS.
+ * putenv.c: new file, from sh-utils 1.12.
+
+ * posix.c (scm_environ): use malloc in place of scm_must_malloc
+ since allocation isn't for Scheme objects.
+ (scm_putenv): copy strings before placing in the environment.
+
+ * stime.c (scm_current_time): throw an error if time returns -1,
+ instead of returning #f.
+ (scm_get_internal_real_time, scm_get_internal_real_time): use
+ scm_long2num for return value instead of SCM_MAKINUM.
+
+ * stime.h: prototypes updated.
+
+ * stime.c (scm_time_in_msec): apparently unused, deleted.
+
+Fri Apr 4 08:53:41 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * configure.in: check for gettimeofday.
+
+ * stime.c (scm_time_plus_ticks): new procedure, an scsh interface
+ which may be more usefully portable than a gettimeofday interface.
+
+Wed Apr 2 17:11:39 1997 Jim Blandy <jimb@totoro.cyclic.com>
+
+ * Makefile.am (EXTRA_DIST): It's cpp_err_symbols, not
+ cpp_err_signals.
+ * Makefile.in: Regenerated.
+
+Mon Mar 31 03:22:37 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * stime.c (filltime): recovered static procedure.
+ (scm_localtime, scm_gmtime, scm_mktime, scm_tzset): recovered from
+ an earlier Guile.
+
+ * posix.h: add prototype for scm_close_pipe, remove prototypes for
+ scm_open_input_pipe, scm_open_output_pipe, change scm_mknod prototype.
+
+ * posix.c (scm_mknod): split the mode argument into type and perms
+ arguments, like the extra fields returned by stat.
+
+ * fports.c (scm_pipob): set the close, free and print procedures.
+ (scm_close_pipe): new procedure.
+
+ * posix.c (scm_open_input_pipe, scm_open_output_pipe): deleted,
+ define them in boot-9.scm
+
+Wed Mar 26 04:10:32 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * ioext.c (scm_setfileno): throw a runtime error if SET_FILE_FD_FIELD
+ wan't defined. Don't include fd.h.
+
+ * Previously fd.h was regenerated whenever configure was run,
+ forcing a couple of files to be recompiled.
+
+ * fd.h.in: deleted, SET_FILE_FD_FIELD moved to ioext.c.
+ * configure.in: AC_DEFINE FD_SETTER instead of HAVE_FD_SETTER.
+ Check for _fileno as well as _file.
+ Don't output fd.h.
+ * ioext.c: don't fd.h.
+ * acconfig.h: remove duplicate HAVE_FD_SETTER and change the
+ other to FD_SETTER.
+
+ * Change the stratigy for getting information about errno
+ (and now signal number) values, e.g., ENOSYS, SIGKILL. Instead of
+ generating lists of symbols during the build process, which will
+ not always work, include comprehensive lists in the distribution.
+ To help keep the lists up to date, the "check_signals" and
+ "check_errnos" make targets can be used.
+
+ * configure.in: don't check for a command to extract errno codes.
+ * Makefile.am: update file lists, remove errnos.list and errnos.c
+ targets, add cpp_err_symbols.c, cpp_sig_symbols.c, check_signals,
+ check_errnos targets.
+ (CLEANFILES): remove errnos.c and errnos.list, add
+ cpp_err_symbols_here cpp_err_symbols_diff cpp_err_symbols_new
+ cpp_sig_symbols_here cpp_sig_symbols_diff cpp_sig_symbols_new
+ * errnos.default: deleted.
+ * cpp_signal.c: new file.
+ * cpp_errno.c: renamed from errnos_get.c.
+ * cpp_err_symbols, cpp_sig_symbols: new files.
+ * cpp_cnvt.awk: renamed from errnos_cnvt_awk.
+ * error.c (scm_init_error): #include cpp_err_symbols instead of
+ errnos.c.
+ * posix.c (scm_init_posix): don't intern signal symbols. #include
+ cpp_sig_symbols.c.
+
+Tue Mar 25 04:51:10 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * strop.c (scm_i_index): allow the lower bound to be equal to the
+ length of the string, so a null string doesn't always give an error.
+
+ * posix.h: new prototypes.
+ * posix.c (scm_status_exit_val, scm_status_term_sig,
+ scm_status_stop_sig): new functions, as in scsh. They break down
+ process status values as returned by waitpid.
+
+Sat Mar 22 18:16:29 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * net_db.c (scm_gethost): don't check HAVE_GETHOSTENT, since
+ configure doesn't know about it.
+
+Fri Mar 21 23:49:28 1997 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
+
+ * snarf.h, backtrace.c: Name change SCM_GLOBAL --> SCM_VCELL.
+
+ * snarf.h: Added new macros SCM_GLOBAL_SYMBOL and SCM_GLOBAL_VCELL
+ which defines C variables with global linkage.
+
+Mon Mar 17 05:57:11 1997 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
+
+ * snarf.h (SCM_PROC1): Bugfix: Use (void) rather than (...) for
+ zero arg subrs.
+
+Sun Mar 16 11:43:49 1997 Mikael Djurfeldt <mdj@floss.cyclic.com>
+
+ * eval.c (safe_setjmp): Temporarily use old setjmp until someone
+ has time to check why this doesn't work well with continuations.
+
+Sun Mar 16 05:09:55 1997 Jim Blandy <jimb@totoro.cyclic.com>
+
+ * Fix shell syntax error; some shells won't tolerate
+ multiple "fi" statements on a single line. (Thanks to Fred Fish.)
+
+Sat Mar 15 01:11:40 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * posix.c (scm_uname): throw an error if uname fails instead
+ of returning errno.
+
+ * error.h (scm_errno, scm_perror): obsolete prototypes removed.
+
+ * error.c (err_head, scm_errno, scm_perror): obsolete procedures
+ removed.
+
+ * async.c (scm_ints_disabled): definition moved from error.c.
+
+Sat Mar 15 00:06:08 1997 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
+
+ * acconfig.h: Removed PACKAGE.
+
+ * scmconfig.h.in: Regenerated.
+
+ * snarf.h: g++ says it's non-portable not to specify the first
+ argument in a varargs declaration. I introduced the first
+ argument by using preprocessor conditionals.
+
+Thu Mar 13 21:28:25 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * ioext.c (scm_read_delimited_x): use RO string macros for delims.
+ (scm_freopen): use RO string macros for filename and modes.
+ (scm_duplicate_port, scm_fdopen): use RO string macros for modes.
+
+ * posix.c (scm_getgrgid): simplify conversion of name to C string.
+ (scm_mknod): use RO string macros for path.
+
+ * socket.c (scm_fill_sockaddr, scm_send, scm_sendto):
+ use SCM_ROSTRINGP, SCM_ROCHARS, SCM_ROLENGTH.
+
+ * net_db.c (scm_gethost, scm_getnet, scm_getproto, scm_getserv):
+ use SCM_ROSTRINGP and SCM_ROCHARS.
+
+Thu Mar 13 18:31:33 1997 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
+
+ * unif.c (scm_array_set_x): Cast ICHR (obj) to char if storing in
+ a scm_tc7_byvect.
+
+ * ramap.c (scm_ra_matchp, scm_array_fill_int, racp,
+ scm_array_index_map_x, raeql_1, scm_array_equal_p): Completed
+ support for byte vectors.
+
+ * print.c (scm_iprin1): Limit number of vector elements printed
+ according to pstate->length.
+
+Thu Mar 13 00:12:35 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * backtrace.c (scm_display_error_message): don't segv if message
+ is an immediate.
+
+ * error.h: prototype for scm_error_scm.
+
+ * error.c (scm_error_scm): new procedure, reimplements scm-error
+ in C and uses scm_error.
+
+Tue Mar 11 03:51:00 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * read.c (scm_read_hash_extend): make scm_read_hash_procedures a
+ pointer to the Scheme variable read-hash-procedures and intern it
+ in scm_init_read. Modify scm_read_hash_extend and
+ scm_get_hash_procedure to use the pointer.
+
+Mon Mar 10 06:28:54 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * read.h (SCM_N_READ_OPTIONS): increase SCM_N_READ_OPTIONS to 4.
+ (SCM_KEYWORD_STYLE): defined.
+
+ * read.c (scm_read_opts): add a keywords option. This isn't a
+ boolean option, in case someone wants to add support for DSSSL
+ keywords too.
+ Setup scm_keyword_prefix symbol.
+ (scm_lreadr): Only process keywords if SCM_KEYWORD_STYLE is
+ set to 'prefix.
+ I've left keyword support disabled by default, since it doesn't
+ seem to break the module system and it gives R4RS standard behaviour.
+ It can be reactivated with (read-set! keywords 'prefix).
+
+Sun Mar 9 14:14:39 1997 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
+
+ * arbiters.c (scm_make_arbiter): Bugfix: Must SCM_DEFER_INTS
+ before constructing arbiter.
+
+ * eval.c (scm_m_define): Bugfix: Check that the object is a
+ closure before setting the procedure property!
+
+ * ports.h: Removed prototype for scm_ungetc_char_ready_p.
+
+ * ports.c: Removed `ungetc-char-ready?'.
+
+Sat Mar 8 00:27:05 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * read.c (scm_init_read): intitialise scm_read_hash_procedures
+ (idea from Mikael: make it a pair so scm_permanent object only
+ called once.)
+ (scm_read_hash_extend): don't call scm_permanent_object.
+ (ideas from Mikael): if chr is already in the list, replace its
+ procedure instead of appending it again. If proc is #f, remove
+ it from the list.
+ (scm_get_hash_procedure): take CDR of scm_read_hash_procedures.
+
+ * strports.c (scm_read_0str, scm_eval_0str): update scm_read usage.
+
+ * gdbint.c (gdb_read): update scm_lreadr usage.
+
+ * load.h: update prototypes.
+
+ * load.c (scm_primitive_load, scm_read_and_eval_x,
+ scm_primitive_load_path): remove case_insensitive_p, sharp arguments.
+
+ * read.h: add prototype for scm_read_hash_extend. Change args for
+ other prototypes.
+
+ * read.c (scm_read_hash_procedures): new variable.
+ (scm_read_hash_extend): new procedure.
+ (scm_get_hash_procedure): new procedure.
+ (scm_lreadr): use scm_get_hash_procedure instead of an argument
+ for extended # processing.
+ (scm_read, scm_lreadr, scm_lreadrecparen, scm_lreadparen,
+ scm_read_token): remove case_i, sharp arguments. Change callers.
+
+Fri Mar 7 08:58:21 1997 Gary Houston <ghouston@actrix.gen.nz>
+
+ * read.h (SCM_N_READ_OPTIONS): increase to 3.
+ (SCM_CASE_INSENSITIVE_P): define.
+
+ * read.c: add case-insensitive option to scm_read_opts.
+ (scm_read_token): use SCM_CASE_INSENSITIVE_P instead of an argument
+ to determine whether to convert symbol case.
+ (default_case_i): definition removed.
+ * read.c (scm_read_token): if case_i, downcase ic before doing
+ anything with it.
+
+Sat Mar 8 03:49:03 1997 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
+
+ * configure.in: Added configuration option `guile-debug'.
+ Configure with --enable-guile-debug if you want a bunch of extra
+ functions used for debugging when developing Guile.
+
+ * acconfig.h: Added new preprocessor symbol GUILE_DEBUG.
+
+ * procs.c (make-cclo): New undocumented debugging procedure: Make
+ compiled closure with internal procedure PROC and length LENGTH.
+ Only compiled if GUILE_DEBUG is defined.
+
+ * debug.c: Only include `debug-hang' if GUILE_DEBUG is defined.
+
+ * print.c: Put #ifdef GUILE_DEBUG around `current-pstate'.
+
+ * ports.c: Changed preprocessor symbol DEBUG --> GUILE_DEBUG.
+
+ * eval.c (SCM_CEVAL): Added code sections for handling of rpsubrs
+ with 3 or more args internally to the evaluator.
+
+Fri Mar 7 19:38:18 1997 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
+
+ * eval.c (SCM_CEVAL): Added code sections for handling of asubrs
+ with 3 or more args internally to the evaluator. This is mainly
+ because we don't want to pass entry and exit points of the
+ debug support twice, but it also seems to increase the speed of
+ the evaluator for such calls (e. g. (+ 1 2 3)).
+
+ * backtrace.c (scm_display_application): New procedure:
+ display-application; Set fancy printing parameters individually
+ for different types of display (backtrace, error, application).
+ (These should of course be customizable!)
+
+ * debug.h (SCM_RESET_DEBUG_MODE): Bugfix: The old code didn't
+ clear the CHECK-flags.
+
Thu Mar 6 00:53:02 1997 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
* tags.h, eval.c (iqq): Fixes to comments about SCM_ECONSP.
(scm_symbol_hash): Bugfix: Must msymbolize if tc7_ssymbol, othwise
we get segmentation fault!
-* * symbols.c: Added #include "weaks.h". New functions:
+ * symbols.c: Added #include "weaks.h". New functions:
`builtin-bindings' and `builtin-weak-bindings'. (These will be
moved to an extraneous library when we split libguile.)
Tue Feb 4 05:07:35 1997 Gary Houston <ghouston@actrix.gen.nz>
-* * net_db.c (scm_lnaof): change scheme name from lnaof to inet-lnaof.
+ * net_db.c (scm_lnaof): change scheme name from lnaof to inet-lnaof.
Mon Feb 3 06:12:37 1997 Gary Houston <ghouston@actrix.gen.nz>
* ioext.c, ioext.h: remove obsolete _sys_ from 9 procedure names.
-* * posix.c (scm_fork): Scheme name changed from fork to primitive-fork,
+ * posix.c (scm_fork): Scheme name changed from fork to primitive-fork,
to avoid clash with various scsh forks.
Thu Jan 30 20:14:09 1997 Mikael Djurfeldt <mdj@syk-0606.pdc.kth.se>
* __scm.h: uncomment SCM_ARG6 and SCM_ARG7, I needed SCM_ARG6.
* ioext.h: update prototypes.
-* * ioext.c (scm_read_delimited_x): replaces scm_read_line and
+ * ioext.c (scm_read_delimited_x): replaces scm_read_line and
scm_read_line_x, it's a more general procedure using an
interface from scsh. read-line and read-line! are now defined
in boot-9.scm.
-* Note that the new read-line trims the terminator
+ Note that the new read-line trims the terminator
by default, previously it was appended to the returned string. An
optional argument specifies how to process the terminator (scsh
compatible). For the old behaviour: (read-line port 'concat).
socket.h: update prototypes.
* socket.c (scm_recvfrom): for consistency with other procedures,
take start and end as separate optional arguments.
-* (scm_recv, scm_recvfrom): don't allow the second argument
+ (scm_recv, scm_recvfrom): don't allow the second argument
to be a size, only a buffer. Change the scheme names to
recv! and recvfrom!. Don't return the buffer.
SCM_FD.
* filesys.c (scm_sys_stat, scm_sys_lstat): pass errno to
scm_syserror_msg.
-* (scm_sys_read_fd, scm_sys_write_fd, scm_sys_close, scm_sys_lseek,
+ (scm_sys_read_fd, scm_sys_write_fd, scm_sys_close, scm_sys_lseek,
scm_sys_dup): deleted: FD capability will be added to other
procedures.
-* Remove support for the FD object type: scm_tc16_fd, scm_fd_print,
+ Remove support for the FD object type: scm_tc16_fd, scm_fd_print,
scm_fd_free, fd_smob, scm_intern_fd.
-* (scm_open): renamed from scm_sys_open. Return a port instead of
+ (scm_open): renamed from scm_sys_open. Return a port instead of
an FD object. Make the mode argument optional.
-* (scm_sys_create): deleted, it's just a special case of open.
+ (scm_sys_create): deleted, it's just a special case of open.
(scm_init_filesys): move interning of constants O_CREAT etc.,
here (were previously using SCM_CONST_LONG macro).
Add missing constants: O_RDONLY, O_WRONLY, O_RDWR, O_CREAT.
HCoop / bpt / guile.git / blobdiff