1 Mon Apr 21 14:57:14 1997 Phil Nelson <phil@cs.wwu.edu>
3 * bc/scan.l: Changed rules for single line comment to work
4 with lex as well as flex. Also, do not include \n in the
7 * doc/bc.1: Clarified the single line comment and that \n
8 is processed outside of the comment.
10 Sun Apr 20 22:21:30 1997 Phil Nelson <phil@cs.wwu.edu>
12 * bc/scan.l: Added rules for a single line comment starting
15 * doc/bc.1: Documented the single line comment.
17 * bc/Makefile.am: Added DISTCLEANFILES for proper clean up.
19 Sat Apr 19 22:08:05 1997 Phil Nelson <phil@cs.wwu.edu>
21 * dc/Makefile.am: Removed file from distribution list.
23 * h/version.h: Updated dc version to 1.1.
25 Fri Apr 18 16:43:04 1997 Phil Nelson <phil@cs.wwu.edu>
27 * lib/number.c (bc_add, bc_sub) Added 1 to the length
28 of the memset call to make sure it zeroed all the
31 Fri Apr 18 13:58:56 1997 Phil Nelson <phil@cs.wwu.edu>
33 * configure.in: Tweeks to get things right. Not sure if things
34 changed much. Still working with autoconf/automake to do
37 Wed Apr 16 16:49:17 1997 Phil Nelson <phil@cs.wwu.edu>
39 * bc/main.c (main): Changed processing of BC_ENV_ARGS.
41 * bc/main.c (parse_args): Removed "start" parameter.
43 Tue Apr 15 13:21:28 1997 Phil Nelson <phil@cs.wwu.edu>
45 * acconfig.h: Included support for PACKAGE and VERSION.
47 * configure.in: More tweeks for automake support.
49 * h/number.h: Improve definition of MIN and MAX.
51 * doc/bc.1: Changed copyright, tweeked other text, added
52 e-mail address for bugs.
54 * doc/dc.1: Added copyright and GPL license information,
55 Changed a few .SH formats.
57 Fri Apr 11 16:14:42 1997 Phil Nelson <phil@cs.wwu.edu>
59 * Makefile.am configure.in doc/Makefile.am lib/Makefile.am
60 bc/Makefile.am bc/bc.y dc/Makefile.am: Changes to accomodate
61 automake-1.1n (pre-release version of automake 1.2).
63 * bc/bc.y bc/sbc.y: Changes to make sure tokens are numbered the
64 same in bc/bc.h and bc/sbc.h.
66 * bc/scan.l: Changes for automake's naming convention.
70 Thu Apr 10 14:42:55 1997 Phil Nelson <phil@cs.wwu.edu>
72 * bc/{execute.c, global.c, libmath.b, load.c, main.c, sbc.y
73 scan.l, storage.c, util.c}: Changed copyright comment and
74 added 1997 to copyright years.
76 * h/{bcdefs.h, const.h, global.h, number.h proto.h, version.h}:
77 Changed copyright comment and added 1997 to copyright years.
79 * h/version.h: Changed bc version to 1.04.
81 * lib/number.c: Changed copyright comment and added 1997 to
84 * lib/vfprintf.c: Noted that this was only for minix.
86 * NEWS, README: README is now comp.sources.reviewed readme only.
87 NEWS now lists changes from version to version.
89 Thu Apr 10 13:41:56 1997 Phil Nelson <phil@fawn.cs.wwu.edu>
91 * Makefile.am: Removed FIXME stuff.
93 Thu Apr 8 13:39:53 1997 Phil Nelson <phil@cs.wwu.edu>
95 * bc/Makefile.am: Remove files that should not be distributed.
97 Mon Apr 7 17:14:28 1997 Phil Nelson <phil@cs.wwu.edu>
99 * Makefile.am: Removed Misc directory from distribution.
101 Mon Apr 7 16:16:01 1997 Phil Nelson <phil@cs.wwu.edu>
103 * bc/sbc.y: Corrected use of nextarg().
105 Tue Mar 25 19:32:28 1997 Ken Pizzini <ken@halcyon.com>
107 * dc/eval.c, dc/misc.c, dc/stack.c, dc/string.c,
108 dc/dc.h, dc/dc-proto.h, dc/dc.c, dc/numeric.c,
109 doc/dc.texi: updated years in copyright
112 * dc/dc.1: updated last-revision date.
114 Tue Mar 25 16:35:46 1997 Ken Pizzini <ken@halcyon.com>
116 * lib/number.c: give a run-time warning in bc_raisemod()
117 if the modulus does not appear to be an integer.
119 * doc/dc.texi, doc/dc.1: documented a warning against
120 the use of the new | command in conjunction with a
121 non-integral modulus.
123 Tue Mar 25 15:36:04 1997 Ken Pizzini <ken@halcyon.com>
125 * dc/string.c: dc_out_str() updated to use fwrite()
126 instead of printf(), to allow for the existence of
127 a NUL character in the string.
129 Tue Mar 25 13:42:51 1997 Ken Pizzini <ken@halcyon.com>
131 * doc/dc.texi, doc/dc.1: added documentation for new | command.
133 Tue Mar 25 13:19:55 1997 Ken Pizzini <ken@halcyon.com>
135 * dc/dc-proto.h: added prototype for dc_triop().
137 Tue Mar 25 12:00:38 1997 Ken Pizzini <ken@halcyon.com>
139 * lib/number.c: add bc_modexp() modular-exponentiation function.
141 * h/proto.h: add prototypes for bc_modexp() and bc_divmod().
143 Tue Mar 25 09:07:13 1997 Ken Pizzini <ken@halcyon.com>
145 * doc/dc.texi, doc/dc.1: updated documentation with the
146 new command-line options.
148 * doc/dc.texi, doc/dc.1: updated documentation with the
149 new '~', 'r', and 'a' commands.
151 * dc/dc.c: added bug reporting information to --version text.
153 Mon Mar 24 19:37:30 1997 Ken Pizzini <ken@halcyon.com>
155 * lib/number.c: added new "bc_divmod" function.
157 * dc/numeric.c: added new "dc_divrem" glue function to bc_divmod.
159 * dc/stack.c: added new "dc_binop2" function.
161 * dc/dc-proto.h: added new prototypes for dc_divrem() and dc_binop2().
163 * dc/eval.c, dc/numeric.c: add new '~' command which
164 returns both the quotient and remainder from division.
166 Mon Mar 24 18:13:42 1997 Ken Pizzini <ken@halcyon.com>
168 * dc/eval.c: Add new 'r' (reverse top two stack elements) command.
170 Mon Mar 24 17:47:02 1997 Ken Pizzini <ken@halcyon.com>
172 * dc/misc.c: split out the main() related functions into
173 a seperate dc/dc.c file.
175 * dc/Makefile.am: updated to reflect this split.
177 Sat Mar 1 04:57:54 1997 Ken Pizzini <ken@halcyon.com>
179 * dc/misc.c: added "--file" option.
181 Sat Mar 1 02:13:06 1997 Ken Pizzini <ken@halcyon.com>
183 * dc/eval.c: fixed bug of an excess increment in
184 dc_evalstr()'s DC_COMMENT case. (Probably would
185 never show up in practice, but did violate the
186 letter of the C Standard.)
188 * renamed dc/number.c to dc/numeric.c, to avoid
189 confusion with lib/number.c.
191 Thu Feb 27 19:45:45 1997 Ken Pizzini <ken@halcyon.com>
193 * dc/string.c, dc/dc.h: changed implementation of dc_str
194 type from a void * to a type which is only completed
195 in dc/string.c. No functional change, just prettier code.
197 Thu Feb 27 18:25:19 1997 Ken Pizzini <ken@halcyon.com>
199 * Cleaned up Makefile.am files.
201 Thu Feb 6 00:41:02 1997 Ken Pizzini <ken@halcyon.com>
203 * Noticed pre-autoconf vestages (NO_XXX configuration options);
204 fixed to refer to autoconf HAVE_XXX definitions.
206 * The definition of BC_XXX values in h/const.h might
207 conflict with values of the same name from <limits.h>;
208 fixed to override without spewing warnings.
210 * Added check for ptrdiff_t to configure.in; removed
211 special ptrdiff_t definition from dc/string.c .
213 Wed Feb 5 22:28:37 1997 Ken Pizzini <ken@halcyon.com>
215 * Only compile (guts of) lib/vfprintf.c if system does
216 not have its own version.
218 Wed Feb 5 22:26:16 1997 Ken Pizzini <ken@halcyon.com>
220 * Changed dc/misc.c source to use standard GNU option
221 parsing routine (instead of special-case code).
223 * Added "-e" option to dc.
225 * Bumped dc version number to 1.0.4.
227 Wed Feb 5 22:08:06 1997 Ken Pizzini <ken@halcyon.com>
229 * rearranged source layout (added subdirectory structure);
230 removed "dc-" prefix from dc C source in its new home.
232 * merged bc's "version.h" and dc's "dc-version.h" files
233 into h/version.h; patched dc/misc.c to refer to new
234 DC_VERSION macro name.
236 * Tweaked configure.in in anticipation of using automake.
238 Wed Jul 24 16:27:20 1996 Phil Nelson <phil@cs.wwu.edu>
240 * number.c (out_num): Move free of t_num to proper place.
242 Mon Jun 3 00:31:10 1996 Phil Nelson <phil@cs.wwu.edu>
244 * number.c: (bc_sqrt, is_near_zero) Was hanging in an infinite
245 loop on sqrt(.9999). Rewrote to take difference. New routine
246 is_near_zero to check for one digit off.
248 Thu Feb 22 12:14:38 1996 Phil Nelson <phil@cs.wwu.edu>
250 * dc-eval.c (dc_func): Added the 'a' (number to ascii character)
253 Thu Feb 22 11:55:15 1996 Phil Nelson <phil@cs.wwu.edu>
255 * dc-eval.c: (Changes from Ken) Changes dealing with stdin_lookahead
258 * dc-misc.c: (Changes from Ken) Changes in option processing.
260 * dc-version.c: (Change from Ken) Version is 1.0.2.
262 Mon Oct 9 15:40:06 1995 Phil Nelson <phil@cs.wwu.edu>
264 * execute.c (execute): Add a pop to 'W' and 'P' codes. Otherwise,
265 the stack continues to grow.
267 * number.c (out_num): Free all bc_nums used.
269 Thu Jun 29 00:35:57 1995 Phil Nelson <phil@cs.wwu.edu>
271 * bc.1: Added information about long options and use of the
274 Wed Jun 28 21:03:45 1995 Phil Nelson <phil@cs.wwu.edu>
276 * scan.l: rl_input: detect EOF.
278 Wed Jun 28 19:03:51 1995 Phil Nelson <phil@cs.wwu.edu>
280 * Makefile.in: fbc target, changed $(LEXLIB) => $(LIBS)
282 Wed Jun 28 01:33:07 1995 Phil Nelson <phil@cs.wwu.edu>
284 * acconfig.h, bc.y, scan.l, storage.c, util.c, configure.in:
285 Improved readline support with a new pseudo variable "history"
286 that controls the number of history lines available.
287 Also removed "optional" history.
289 Wed Jun 28 01:03:52 1995 Phil Nelson <phil@cs.wwu.edu>
291 * getopt.h, getopt.c, getopt1.c: Imported from glibc-1.09
292 to allow long option processing.
294 * main.c (parse_args): Make it use long arguments.
296 * global.h: Change option flag variables from "char" to "int"
297 to allow long_arguments easy access to the variables.
299 * Makefile.in: Add getopt.h, getopt.c, and getopt1.c in the
300 proper places in the Makefile.
302 Fri Jun 23 12:00:16 1995 Phil Nelson <phil@cs.wwu.edu>
304 * scan.l, main.c (main), acconfig.h, configure.in:
305 Added support for readline input on stdin.
307 Thu Jun 22 20:08:57 1995 Phil Nelson <phil@cs.wwu.edu>
309 * bc.1: Change documentation on POSIX array parameter support.
311 Fri Apr 7 12:29:28 1995 Phil Nelson <phil@cs.wwu.edu>
313 * main.c (parse_args): change "char ch" to "int optch" with
316 Thu Mar 23 04:11:00 1995 Phil Nelson <phil@cs.wwu.edu>
318 * bc.1: Update documentation to include new -q
319 option and the environment variables.
321 Thu Mar 23 03:30:38 1995 Phil Nelson <phil@cs.wwu.edu>
323 * bcdefs.h, global.h, main.c, util.c, bc.y: Reworked
324 argument processing to allow for getting arguments
325 from the environment and the command line. Added
326 a new mechanism to access file names for opening
327 and for error messages. Also added a "quiet"
328 option to turn off the welcome banner.
330 Thu Mar 23 03:12:11 1995 Phil Nelson <phil@cs.wwu.edu>
332 * util.c: Corrected a comment.
334 Tue Mar 21 13:36:24 1995 Phil Nelson <phil@cs.wwu.edu>
336 * bc.y: Added "opt_newline" to allow more newlines
339 Tue Mar 21 09:38:28 1995 Phil Nelson <phil@cs.wwu.edu>
341 * execute.c, main.c, util.c: Add support for user
342 defined line length, "correct POSIX line length",
343 no breaking of strings in std_only mode. This
344 included adding a new function "out_schar" to
345 util.c. Also removed "if (interactive)" before
348 Tue Mar 21 09:12:16 1995 Phil Nelson <phil@cs.wwu.edu>
350 * global.h: Added new variable "line_size". Cleaned up
351 some definitions by adding comments.
353 Mon Mar 20 23:33:01 1995 Phil Nelson <phil@cs.wwu.edu>
355 * proto.h: Define getopt only if no unistd.h file.
357 Mon Mar 20 23:23:34 1995 Phil Nelson <phil@cs.wwu.edu>
359 * number.c, proto.h, execute.c, storage.c, dc-number.c:
360 Changes to bc_add and bc_sub parameters to allow for
361 different scale results than were possible. This is
362 for correct implementation of modulo. All calls were
365 Mon Mar 20 19:26:06 1995 Phil Nelson <phil@cs.wwu.edu>
367 * sbc.y: Removed second parameter on calls to arg_str to match
370 Tue Feb 28 14:30:18 1995 Phil Nelson <phil@cs.wwu.edu>
372 * Makefile.in: Change realclean to maintainer-clean. Added warning.
374 Mon Feb 27 17:08:24 1995 Phil Nelson <phil@cs.wwu.edu>
376 * number.c: Change output to conform with POSIX standard for zero
377 only when the -s flag is given. Otherwise it does the tradational
380 * dc-misc.c: Add the "std_only" flag, always set to zero. This is
381 needed due to the above change.
383 Tue Nov 29 15:18:20 1994 Phil Nelson <phil@cs.wwu.edu>
385 * bc.1: Remove the "then" keyword in the if statement documentation.
387 Mon Nov 28 16:50:25 1994 Phil Nelson <phil@cs.wwu.edu>
389 * bc.1: Fixed a font change error.
391 * Makefile.in: Added missing \ in two targets.
393 Tue Nov 22 11:09:08 1994 Phil Nelson <phil@cs.wwu.edu>
395 * bc.1: clarified ibase and math routines.
397 Thu Nov 3 14:09:31 1994 Phil Nelson (phil@cs.wwu.edu)
399 * Makefile.in: added targets uninstall, installdirs and modified
400 other targets to get makes in a directory other than srcdir to
403 * configure.in: added shell commands to get configure to work
404 correctly in directories other than srcdir.
406 Wed Nov 2 10:18:19 1994 Phil Nelson (phil@cs.wwu.edu)
408 * bc.1 bc.y bcdefs.h const.h execute.c global.c global.h load.c
409 main.c number.c number.h proto.h sbc.y scan.l storage.c util.c:
410 updated copyright to 1994.
412 * version.h: updated version number and copyright date.
414 * Makefile.in, configure.in, Install: updated for use with
415 autoconf-2.0 and install-sh. Changed target install a bit.
417 * install-sh: Included this file from the autoconf-2.0
418 distribution to have configure run without errors.
420 * README: updated to version 1.03.
422 Mon Oct 31 10:26:28 1994 Phil Nelson (phil@cs.wwu.edu)
424 * Added Ken Pizzini's dc implementation that uses bc numeric
425 routines. The following files have been added:
426 dc-Concerns dc-array.c dc-eval.c dc-misc.c dc-number.c
427 dc-proto.h dc-regdef.h dc-stack.c dc-string.c dc-version.h
430 * dc-array.c: Added a conditional include of stdlib.h to get
431 size_t defined on my SunOS 4.1.3 system.
433 * configure.in: Added support for dc.
435 * Makefile.in: Added support for dc. Added rule to make
438 Sun Aug 7 15:09:19 1994 Phil Nelson (phil@cs.wwu.edu)
440 * configure.in, Makefile.in, acconfig.h: Add support for autoconf.
441 Removed old Makefile.
443 Wed Jul 20 22:46:32 1994 Phil Nelson (phil@cs.wwu.edu)
445 * bc.y: change definition of next_label in function definition.
446 Previous value of 0 caused break to not work. It is now 1.
448 Fri Apr 8 14:16:37 1994 Phil Nelson (phil@cs.wwu.edu)
450 * Makefile: Change the distribution to include libmath.h.dist
451 which is a copy of libmath.h that has the compiled libmath.b.
453 Sun Feb 13 01:08:14 1994 Phil Nelson (phil@cs.wwu.edu)
455 * execute.c: Change the string quote characters to be more like
456 C. \a => alert (bell) \b => backspace and added \q => ".
458 * bc.1: Updated information on above changes.
460 Wed Oct 27 23:34:40 1993 Phil Nelson (phil@cs.wwu.edu)
462 * Makefile: Changed compress to gzip. Changed the
463 comment and definition of the DOT_IS_LAST compile option.
465 * scan.l: Changed DOT_IS_LAST to NO_DOT_LAST and changed
466 the test so "." is the last variable is standard.
468 Wed May 19 15:15:12 1993 Phil Nelson (phil at cs.wwu.edu)
470 * number.c: Fixed output of negative numbers in bases other than
473 Wed Apr 21 11:56:31 1993 Phil Nelson (phil at cs.wwu.edu)
475 * bc.1: Changed Steve Sommars e-mail address.
477 Wed Apr 14 12:13:39 1993 Phil Nelson (phil at cs.wwu.edu)
479 * sbc.y: removed leading , on first line.
481 Wed Mar 31 16:12:39 1993 Phil Nelson (phil at cs.wwu.edu)
483 * bc.1: Updated segment number for function bodies.
485 Thu Mar 11 15:34:34 1993 Phil Nelson (phil at cs.wwu.edu)
487 * Makefile: added version.h to bc.o's dependency list.
489 Mon Mar 1 14:00:46 1993 Phil Nelson (phil at cs.wwu.edu)
491 * util.c: (nextarg) changed parameter "val" to be an int.
493 Tue Feb 16 10:06:45 1993 Phil Nelson (phil at cs.wwu.edu)
495 * util.c: (call_str, arg_str) added a function call_str that
496 correctly produces the string of argmuent types for a function
497 call. arg_str produced them in the reverse order. This
498 eliminated the need for the "comma" argument to arg_str, which
501 * bc.y: changed the calls to arg_str to have only one parameter
502 in the function definition rule and replaced the call to arg_str
503 with call_str in the function call rule.
505 Tue Nov 24 17:38:40 1992 Phil Nelson (phil at cs.wwu.edu)
507 * Makefile: Added LEXLIB definitions for use with lex.
509 Thu Oct 22 13:43:16 1992 Phil Nelson (phil at cs.wwu.edu)
511 * number.c (bc_raise): Rearranged and added code to speed up
512 the computation by not doing unneeded multiplications.
514 Wed Sep 30 10:43:52 1992 Phil Nelson (phil at cs.wwu.edu)
516 * global.h: Fixed documentation.
518 Tue Sep 29 15:27:50 1992 Phil Nelson (phil at cs.wwu.edu)
520 * storage.c (process_params): Changed processing of more arguments
521 than in a function definition to just a return.
523 * Makefile: Made changes to make it more in conformance with the
524 GNU coding standards.
526 Tue Jul 7 21:09:07 1992 Phil Nelson (phil at cs.wwu.edu)
528 * (const.h, bc.y, util.c) Added code so that when the math
529 library is loaded, redefinition of any math library function
530 will not cause the other functions to quit working correctly.
531 Before this change, redefining a(x) would cause s(x) and c(x)
532 to quit working and redefining s(x) would cause c(x) to quit
535 Wed Jul 1 14:35:29 1992 Phil Nelson (phil at cs.wwu.edu)
537 * (libmath.b) Changed the calculation of scale for computing
538 e(x) and l(x). This provides a little more accuracy in the
539 last digit at the expense of a little speed.
541 * (Test/checklib.b) Changed tests to be parameterized and test
544 Thu Jun 25 09:22:59 1992 Phil Nelson (phil at cs.wwu.edu)
546 * (configure) changed the script from looking in the
547 include directory for a .h file to asking cc (gcc) to
548 find the .h file. This will allow better detection
549 of include files available to the C compiler.
551 Wed Jun 24 22:11:37 1992 Phil Nelson (phil at cs.wwu.edu)
553 * (bc.y) Added a warning for the "last" variable.
555 * (scan.l) Added code to allow for a single dot (.) to be the
556 same as the variable "last". This is not a "standard" feature,
557 but is provided for those who want it.
559 * (Install) Documented the new define for dot (.).
561 * (bc.1) Documented the use of dot (.) for "last".
563 * (Makefile) Added an easy method for adding extra defines for
564 use during the compile. Set DOT_IS_LAST as a standard
567 * (number.c) Changed the code for sqrt for better speed.
569 Mon Jun 22 21:47:05 1992 Phil Nelson (phil at cs.wwu.edu)
571 * Changed the name of math.h to libmath.h to avoid conflict
572 with /usr/include/math.h. Changed all references to math.h
573 to libmath.h in all files.
575 * (configure) Changed the test for long strings accepted by
576 cc to not include libmath.h and thus not need to distribute
577 a file that is generated by the system.
579 * (Makefile) Changed PREFIX, BINDIR, LIBDIR, and MANDIR to
582 Tue Mar 3 10:16:07 1992 Phil Nelson (phil at cs.wwu.edu)
584 * (main.c) Added missing } at line 140.
586 * (version.h) Changed date of version 1.02 to March 3, 1992.
588 Mon Feb 3 16:07:57 1992 Phil Nelson (phil at cs.wwu.edu)
590 * (version.h) Updated version number and date.
592 * (bc.1) Added a new "VERSION" section.
594 Wed Jan 29 14:13:55 1992 Phil Nelson (phil at cs.wwu.edu)
596 * (execute.c) Removed the setjmp and longjmp calls that may have
597 caused some problems with interrupted programs.
599 Thu Jan 16 17:08:16 1992 Phil Nelson (phil at cs.wwu.edu)
601 * (Makefile) Changed install to install the manual.
603 Wed Jan 8 13:23:42 1992 Phil Nelson (phil at cs.wwu.edu)
605 * Change all copyright notices to include 1992.
607 * (load.c) Added termination to "load_code" to ignore code
608 after an error has been found.
610 * (scan.l) Changed the check for NUL characters in STRING tokens
611 (before the close quote) to work correctly. Also added code to
612 report illegal characters in a more readable output format.
614 * (bc.1) Added the exclusion of NUL characters from strings in
615 the "differences" section and updated date of last change.
617 * (const.h) Changed BC_MAX_SEGS to 16.
619 Mon Jan 6 14:20:02 1992 Phil Nelson (phil at cs.wwu.edu)
621 * (number.c) Changed the out_num routine to use a correct field
622 size for bases greater than 16. e.g. For base 1000, each
623 "digit" is a three digit number.
625 * (Makefile) Added the "8" flag to get an 8 bit scanner.
627 * (scan.l) Changed "char *" to "unsigned char *" to match the
628 declaration of yytext for the 8 bit scanner. Also added code
629 to detect the null character in strings and generate an error.
631 Sat Jan 4 20:32:20 1992 Phil Nelson (phil at cs.wwu.edu)
633 * (const.h) Changed BC_BASE_MAX to INT_MAX to allow more bases!
635 Mon Dec 30 21:47:28 1991 Phil Nelson (phil at cs.wwu.edu)
637 * (main.c) Fixed the bug that loaded the math library before
640 * (bc.y) Removed some type declarations that duplicated token
641 definitions so it could be run through bison.
643 * (load.c) Added a check for maximum code size.
645 * (Makefile) Added a prefix for LIBDIR and BINDIR so it can be
648 Mon Nov 25 13:11:17 1991 Phil Nelson (phil at cs.wwu.edu)
650 * Changed version number in version.h to 1.01 with current date.
652 * Changed LIBFILE definition in Makefile.
654 * Added a recursive function example to bc.1.
656 Sun Nov 24 21:24:01 1991 Phil Nelson (phil at cs.wwu.edu)
658 * Changed the Makefile to make sure configure is run first.
659 Added the $(CC) the configure call. Moved some defines
660 toward the front of the Makefile to make sure they are
661 read by installers. Also added SUBDIRS variable and updated
662 the GNU distribution to include the subdirectories. Included
663 math.h in the distribution for use by configure. Included
664 ChangeLog in the distribution.
666 * Split the README into README and Install. Changed Install
667 to have current information. Documented the STRINGS_H define.
668 Updated the version number in README.
670 * Added a check for <strings.h> in configure.
672 Fri Nov 22 15:06:32 1991 Phil Nelson (phil at cs.wwu.edu)
674 * Changed configure to check for varargs.h first. Also, added
675 checks to see if long strings (math.h) are accepted by the
676 C compiler. Also added parameters to configure.
678 * Deleted #include <sys/types.h> from proto.h. Also made only
679 ANSI C compilers include <stdlib.h>.
681 * Changed the Makefile to have the install bin directory be
682 /usr/local/bin and the install lib directory be /usr/local/lib.
684 * Changed some files in the Test directory to eliminate the
685 <op>= form that some older bcs don't like.
687 * Made some small corrections in bc.1.
689 Tue Oct 29 10:06:32 1991 Phil Nelson (phil at cs.wwu.edu)
691 * Called current version 1.00.
693 * Submitted GNU bc-1.00 to comp.sources.reviewed