diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 1043 |
1 files changed, 1043 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..f277079 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,1043 @@ +Wed Sep 27 17:19:48 2000 Phil Nelson <phil@cs.wwu.edu> + + * doc/bc.texi: Added new file. Mainly translated from bc.1 + by Brian Youmans. + doc/bc.1: Minor changes made as part of reviewing bc.texi. + +Wed Sep 20 11:45:00 2000 Phil Nelson <phil@cs.wwu.edu> + + * bc/bc.y: Added a comment on the meanings of lvals. + +Wed Sep 13 11:40:24 2000 Phil Nelson <phil@cs.wwu.edu> + + * bc/main.c: add --interactive to long options. + bc/bc.1: add -i/--interactive to doc. + MANY: Update FSF address and Phil's e-mail. + +Tue Sep 12 13:58:16 2000 Phil Nelson <phil@cs.wwu.edu> + + * NEWS: update for recent changes. + bc/bc.y: remove required parens around return expression. + doc/bc.1: update for recent changes. + +Fri Sep 8 10:20:01 2000 Phil Nelson <phil@cs.wwu.edu> + + * bc/Makefile.am, dc/Makefile.am, lib/Makefile.am: + Compile with unsigned characters. + bc/main.c: Add --help option. + bc/scan.l: Print illegal, non-printable characters in octal. + +Fri Sep 8 09:36:54 2000 Phil Nelson <phil@cs.wwu.edu> + + * bc/bc.y: Allow more newlines in function definitions. + bc/proto.h: Don't prototype main. + +Fri Sep 1 16:09:50 2000 Phil Nelson <phil@cs.wwu.edu> + + * bc/bc.y: Spelling correction + bc/execute.c: Correct expressions for multi-byte names. + bc/load.c: Add parens for correct casting. + doc/bc.1: Typos. + Above fixes pointed out by kwzh@gnu.org (Karl Heuer). + +Tue Aug 29 23:03:30 PDT 2000 Phil Nelson <phil@cs.wwu.edu> + + * lib/testmul.c: #ifdef out a declaration matching #ifdef out + code. + +Mon Jul 31 07:01:42 2000 Ken Pizzini <ken@gnu.org> + + * dc/numeric.c: use of the "n" command can cause a number to be printed + without a trailing newline, which would cause the column counter to + fail to be reset and result in inappropriately wrapped numeric outputs. + Fixed by always clearing the column counter before outputting each number. + + * dc/stack.c: if a stack is used without ever using the correspondingly + named register, it is perfectly legitimate for the register to be + uninitialized; added an "else if" to handle this case without aborting. + + * dc/eval.c: updated the comment explaining the restrictions + on the | command to better reflect reality. + + * doc/dc.texi: update the FSF office address in the copyright notice + +Thu Jul 13 18:13:00 2000 Phil Nelson <phil@cs.wwu.edu> + + * README: note --with-libedit configure parameter. + +Tue Jun 20 22:52:10 2000 Phil Nelson <phil@cs.wwu.edu> + + * bc/bcdefs.h: Include <readline/history.h> to quiet warnings. + + * configure.in: make --with-readline and --with-libedit work correctly. + + * Makefile.am: use $(MAKE) instead of directly calling make. + + * lib/testmul.c: Update to use bc_ on all number.c routines. + +Sat Jun 10 22:44:29 2000 Phil Nelson <phil@cs.wwu.edu> + + * bc/Makefile.am: Add scan.c to maintainer-clean target. + + * acconfig.h configure.in stamp-h.in bc/Makefile.am bc/execute.c + bc/fix-libmath_h bc/global.c bc/load.c bc/main.c bc/storage.c: + Remove long string for libmath. Clean up for compiler errors. + + * dc/numeric.c: Correct parameter name. + +Wed May 10 15:51:16 2000 Phil Nelson <phil@cs.wwu.edu> + + * {bc,doc,dc,lib}/Makefile.am: Add Makefile.in to maintainer-clean. + + * bootstrap.sh: Added script to run the auto* tools. + + * Imported all into CVS tree. + +Sun 2000-05-07 Phil Nelson <phil@cs.wwu.edu> + + * bc/Makefile.am, dc/Makefile.am, lib/Makefile.am: Add -Wall to CFLAGS. + + * bc/{execute.c,proto.h,storage.c,util.c}, dc/numeric.c: Changes for + -Wall and for name changes in lib/number.c. (Added bc_ to several + routine. Updated copyright notice.) + + * h/number.h, lib/number.c: Now comes from bcmath library which is + distributed in a different place. + +Wed Mar 29 17:47:34 2000 Phil Nelson <phil@cs.wwu.edu> + + * bc/{bc.y,bcdefs.h,global.h,main.c,proto.h,scan.l,storage.c}: + Added BSD libedit support. Generic support for both where possible. + Fixed bugs in readline support noticed during libedit addition. + Works with NetBSD-1.4.1 libedit. + * doc/bc.1: Documented libedit addition. + +Wed Mar 29 10:20:18 2000 Phil Nelson <phil@cs.wwu.edu> + + * FAQ: Added this file. + * Makfile.am: Added FAQ to distribution + +Tue Mar 28 13:52:35 2000 Phil Nelson <phil@cs.wwu.edu> + + * lib/number.c, h/number.h: Moved definitions so + number.c/number.h is a stand-alone "library". + Changed definition of out_num to not reference a global. + * lib/testmul.c: updated #includes for number.h changes. + * h/{bcdefs.h,const.h,global.h,proto.h} moved to + bc where they really belong. + * bc/execute.c: Changed calls to out_num for correctness. + * dc/numeric.c: Changed calls to out_num for correctness, + include only number.h now and not all the other junk. + * configure.in, acconfig.h: Start of support for BSD libedit, + added --with-pkg for NetBSD /usr/pkg tree. + +Tue Mar 28 11:20:00 2000 Phil Nelson <phil@cs.wwu.edu> + + * Test/{exp.b,fact.b,jn.b,mul.b,raise.b}: Tweeks on the tests + run to do more computation and test the recursive multiply. + * bc/scan.l: Removed a printf('\r') that was unneeded. + +Mon Mar 27 14:00:00 2000 Phil Nelson <phil@cs.wwu.edu> + + * NEWS: Updated for 1.06. + * lib/number.c, h/number.h: Fixed bugs in recursive multiply. + Changed these files to be under the LGPL. + * Tests/jn.b: Added more tests. + * lib/Makefile.am: Only generate a timed version of number.o if + requested. + * README: Updated with information on how to generate a timed + version of number.o. + * h/version.h: Updated copyright and version number for dc. + +Thu Mar 16 14:01:45 2000 Phil Nelson <phil@cs.wwu.edu> + + * doc/bc.1, doc/dc.1, doc/dc.texi: Changed bug reporting address + to bug-bc@gnu.org to update with what we hope will be reality. + +Tue Feb 8 08:54:19 2000 Phil Nelson <phil@cs.wwu.edu> + + * doc/bc.1, bc/util.c: Removed "multiply digits" + limit due to new recursive algorithm that doesn't + have those limits. + +Tue Feb 8 08:47:05 2000 Phil Nelson <phil@cs.wwu.edu> + + * lib/Makefile.am, lib/testmul.c, lib/number.c, Makefile.am: + Finally got a resonable version of the program + to test the crossover between non-recursive and + recursive multiply algorithms. Added to distribution + and build process. Does increase build time by + about 10 minutes. + +Wed Oct 6 13:28:59 1999 Phil Nelson <phil@cs.wwu.edu> + + * lib/Makefile.am: Added rules to allow DEFSADD definitions. + +Sat Oct 2 19:59:51 1999 Phil Nelson <phil@cs.wwu.edu> + + * bc/libmath.b: Correctly do the cosine accuracy. + +Fri Oct 1 12:41:51 1999 Phil Nelson <phil@cs.wwu.edu> + + * lib/number.c: Increase accuracy of computing raise. + Also turn off use of recursive multiply routines + until furthur testing. + * bc/libmath.b: Increase accuracy of cosine. + * bc/Makefile.am: Remove -lfl from items to make. + +Wed Jul 28 10:29:28 1999 Phil Nelson <phil@cs.wwu.edu> + + * bc/scan.l: rl_len from char to int. (From FreeBSD + bug tracking system and Nick Hibma <nick.hibma@jrc.it>) + +Tue Jun 22 08:00:28 1999 Phil Nelson <phil@cs.wwu.edu> + + * lib/number.c: Rewrote bc_multiply to use a faster + algorithm. Old code not removed yet. + +Mon Jun 21 03:08:02 1999 Phil Nelson <phil@cs.wwu.edu> + + * h/version.h: Updated version number to 1.06. + bc/bc.y: Corrected bug in for statement, not popping. + bc/execute.c: Improved stack dump/instruction tracing. + +Tue Jun 15 22:30:42 1999 Phil Nelson <phil@cs.wwu.edu> + + * configure.in: Updated bc version to 1.06. + +Tue Jun 15 22:27:44 1999 Phil Nelson <phil@cs.wwu.edu> + + * h/bcdefs.h, h/const.h, bc/execute.c, bc/load.c, bc/storage.c, + bc/util.c: Removed segmented function storaged. Now + dynamically expands (by doubling, starting at 1024 bytes) + to allow arbitrary sized functions. + +Thu Jun 10 22:33:44 1999 Phil Nelson <phil@cs.wwu.edu> + + * bc/libmath.b: change scaling in computation of j(n,x) so + it correctly computes the value. + +Wed Jun 10 10:10:10 1998 Release of bc-1.05a. + +Fri Apr 17 10:40:59 1998 Phil Nelson <phil@cs.wwu.edu> + + * bc/main.c: Enable readline only if interactive. + +Thu Apr 16 16:49:22 1998 Phil Nelson <phil@cs.wwu.edu> + + * bc/configure.in: Tweeking of AM_PROG_LEX and associated + special case goo for solaris. + +Sat Mar 28 21:43:18 1998 Phil Nelson <phil@cs.wwu.edu> + + * bc/Makefile.am: Added "YFLAGS = -d" to get bc.h to build properly. + +Mon Mar 9 12:54:42 PST 1998 Ken Pizzini <ken@halcyon.com> + + * doc/dc.texi, doc/dc.1: correct some documentation bugs. + +Sun Mar 8 23:56:24 PST 1998 Ken Pizzini <ken@halcyon.com> + + * dc/numeric.c: eliminate superfluous variable from dc_dump_num(); + annotate unused parameters in dc_add() and dc_sub(). + + * h/version.h: change dc version number to 1.2 for release. + +Sun Mar 8 21:13:50 1998 Phil Nelson <phil@cs.wwu.edu> + + * bc/main.c: Applied patch from Ken Pizzini to force line + mode buffering on stdout. + +Tue Jan 6 09:15:04 PST 1998 Ken Pizzini <ken@halcyon.com> + + * h/version.h: dc is now up to version 1.1.5. + + * dc/eval.c, dc/numeric.c, doc/dc.texi, doc/dc.1: once again + changed the behavior of the 'P' command with a numeric argument + to make it more general. It now dumps out the *whole* number + (or rather, the whole of its positive integer portion) as a + byte stream. (For small values this is still the same as 'aP'.) + + * dc/dc-proto.h, dc/dc.h, dc/eval.c, dc/misc.c, dc/numeric.c, + dc/stack.c, dc/string.c: Changed most uses of dc_boolean to + either dc_discard or dc_newline, and instances of DC_TRUE and + DC_FALSE to appropriate instances of DC_TOSS, DC_KEEP, DC_NONL, + or DC_WITHNL so that the code self-documents a little better. + +Sun Jan 4 15:39:46 PST 1998 Ken Pizzini <ken@halcyon.com> + + * dc/eval.c, doc/dc.texi, doc/dc.1: Changed the functionality + of the 'P' command, and added the 'n' command. Due to + a quirk of the implementation of traditional dc, some + people have come to expect that the 'P' command on a + numeric argument in the range of 1 to 99 should output + the corresponding character, despite the fact that this + usage can have very weird results for numbers outside + that range. This functionality is why the 'a' command + was introduced last March, but people really want it to + "just work" without needing to use the 'a' command. + Bowing to this demand, the 'P' command now does the + equivalent of "aP" if the argument is numeric, and the + 'n' command has been added to support the previous + functionality of the 'P' command. + + * dc/misc.c, dc/eval.c, dc/stack.c, dc/dc-proto.h: + Changed prototype for dc_print(). It now additionally + takes two flags, newline_p and discard_p, which it + passes through to dc_out_num() and dc_out_str() as + needed. + + * h/version.h: dc is now up to version 1.1.4. + +Sat Sep 27 13:48:53 1997 Ken Pizzini <ken@halcyon.com> + + * h/version.h: dc is now up to version 1.1.3. + + * dc/stack.c, dc/array.c, dc/dc-proto.h, doc/dc.texi, doc/dc.1: + It has come to my attention that, though undocumented, + traditional dc stacked its arrays in parallel with the + stacking of simple registers. I have now duplicated + this functionality. + + * dc/dc.c, configure.in: line-buffer dc's output if setvbuf() + is supported. This was requested to simplify using dc as + an inferior process under emacs. + +Fri Sep 26 19:56:15 1997 Ken Pizzini <ken@halcyon.com> + + * dc/dc.c: fixed bug reporting address for --help. + + * doc/dc.1, doc/dc.texi: corrected documentation of the maximum + admissible input base. + + * doc/dc.texi: corrected sample code equivalence for the | command. + + * lib/number.c: added a warning for non-zero scale in the base + for bc_raisemod(). + +Fri Sep 26 18:15:31 1997 Ken Pizzini <ken@halcyon.com> + + * dc/eval.c, doc/dc.1, doc/dc.texi: added !=, !<, and !> commands. + + * dc/eval.c: eliminated double-free in 'a' command. + + * dc/dc.c: changed placment of check for filename "-" so that + "-f -" will work. + + * h/version.h: updated dc version to 1.1.2. + +Thu Sep 18 17:41:10 1997 Ken Pizzini <ken@halcyon.com> + + * dc/eval.c: fixed off-by-one error for Q and q commands. + + * dc/dc.c: added missing f: to third argument of getopt(). + + * h/version.h: updated dc version to 1.1.1. + +Thu May 22 08:24:08 1997 Phil Nelson <phil@cs.wwu.edu> + + * lib/number.c(bc_sqrt): Fixed a bug that computed 0 for sqrt + of most numbers less than .000001. + +Thu May 1 10:41:38 1997 Phil Nelson <phil@cs.wwu.edu> + + * Test/timetest: change path to bc executable. + +Wed Apr 30 12:00:00 1997 Phil Nelson <phil@cs.wwu.edu> + + * Froze bc-1.04, started new directory for bc-1.05. + Fixes to bc-1.04 will be distributed as bc-1.05. + +Mon Apr 21 14:57:14 1997 Phil Nelson <phil@cs.wwu.edu> + + * bc/scan.l: Changed rules for single line comment to work + with lex as well as flex. Also, do not include \n in the + comment. + + * doc/bc.1: Clarified the single line comment and that \n + is processed outside of the comment. + +Sun Apr 20 22:21:30 1997 Phil Nelson <phil@cs.wwu.edu> + + * bc/scan.l: Added rules for a single line comment starting + with the # character. + + * doc/bc.1: Documented the single line comment. + + * bc/Makefile.am: Added DISTCLEANFILES for proper clean up. + +Sat Apr 19 22:08:05 1997 Phil Nelson <phil@cs.wwu.edu> + + * dc/Makefile.am: Removed file from distribution list. + + * h/version.h: Updated dc version to 1.1. + +Fri Apr 18 16:43:04 1997 Phil Nelson <phil@cs.wwu.edu> + + * lib/number.c (bc_add, bc_sub) Added 1 to the length + of the memset call to make sure it zeroed all the + storage. + +Fri Apr 18 13:58:56 1997 Phil Nelson <phil@cs.wwu.edu> + + * configure.in: Tweeks to get things right. Not sure if things + changed much. Still working with autoconf/automake to do + the right thing. + +Wed Apr 16 16:49:17 1997 Phil Nelson <phil@cs.wwu.edu> + + * bc/main.c (main): Changed processing of BC_ENV_ARGS. + + * bc/main.c (parse_args): Removed "start" parameter. + +Tue Apr 15 13:21:28 1997 Phil Nelson <phil@cs.wwu.edu> + + * acconfig.h: Included support for PACKAGE and VERSION. + + * configure.in: More tweeks for automake support. + + * h/number.h: Improve definition of MIN and MAX. + + * doc/bc.1: Changed copyright, tweeked other text, added + e-mail address for bugs. + + * doc/dc.1: Added copyright and GPL license information, + Changed a few .SH formats. + +Fri Apr 11 16:14:42 1997 Phil Nelson <phil@cs.wwu.edu> + + * Makefile.am configure.in doc/Makefile.am lib/Makefile.am + bc/Makefile.am bc/bc.y dc/Makefile.am: Changes to accomodate + automake-1.1n (pre-release version of automake 1.2). + + * bc/bc.y bc/sbc.y: Changes to make sure tokens are numbered the + same in bc/bc.h and bc/sbc.h. + + * bc/scan.l: Changes for automake's naming convention. + + * NEWS: Fixed a typo. + +Thu Apr 10 14:42:55 1997 Phil Nelson <phil@cs.wwu.edu> + + * bc/{execute.c, global.c, libmath.b, load.c, main.c, sbc.y + scan.l, storage.c, util.c}: Changed copyright comment and + added 1997 to copyright years. + + * h/{bcdefs.h, const.h, global.h, number.h proto.h, version.h}: + Changed copyright comment and added 1997 to copyright years. + + * h/version.h: Changed bc version to 1.04. + + * lib/number.c: Changed copyright comment and added 1997 to + copyright years. + + * lib/vfprintf.c: Noted that this was only for minix. + + * NEWS, README: README is now comp.sources.reviewed readme only. + NEWS now lists changes from version to version. + +Thu Apr 10 13:41:56 1997 Phil Nelson <phil@fawn.cs.wwu.edu> + + * Makefile.am: Removed FIXME stuff. + +Thu Apr 8 13:39:53 1997 Phil Nelson <phil@cs.wwu.edu> + + * bc/Makefile.am: Remove files that should not be distributed. + +Mon Apr 7 17:14:28 1997 Phil Nelson <phil@cs.wwu.edu> + + * Makefile.am: Removed Misc directory from distribution. + +Mon Apr 7 16:16:01 1997 Phil Nelson <phil@cs.wwu.edu> + + * bc/sbc.y: Corrected use of nextarg(). + +Tue Mar 25 19:32:28 1997 Ken Pizzini <ken@halcyon.com> + + * dc/eval.c, dc/misc.c, dc/stack.c, dc/string.c, + dc/dc.h, dc/dc-proto.h, dc/dc.c, dc/numeric.c, + doc/dc.texi: updated years in copyright + notices. + + * dc/dc.1: updated last-revision date. + +Tue Mar 25 16:35:46 1997 Ken Pizzini <ken@halcyon.com> + + * lib/number.c: give a run-time warning in bc_raisemod() + if the modulus does not appear to be an integer. + + * doc/dc.texi, doc/dc.1: documented a warning against + the use of the new | command in conjunction with a + non-integral modulus. + +Tue Mar 25 15:36:04 1997 Ken Pizzini <ken@halcyon.com> + + * dc/string.c: dc_out_str() updated to use fwrite() + instead of printf(), to allow for the existence of + a NUL character in the string. + +Tue Mar 25 13:42:51 1997 Ken Pizzini <ken@halcyon.com> + + * doc/dc.texi, doc/dc.1: added documentation for new | command. + +Tue Mar 25 13:19:55 1997 Ken Pizzini <ken@halcyon.com> + + * dc/dc-proto.h: added prototype for dc_triop(). + +Tue Mar 25 12:00:38 1997 Ken Pizzini <ken@halcyon.com> + + * lib/number.c: add bc_modexp() modular-exponentiation function. + + * h/proto.h: add prototypes for bc_modexp() and bc_divmod(). + +Tue Mar 25 09:07:13 1997 Ken Pizzini <ken@halcyon.com> + + * doc/dc.texi, doc/dc.1: updated documentation with the + new command-line options. + + * doc/dc.texi, doc/dc.1: updated documentation with the + new '~', 'r', and 'a' commands. + + * dc/dc.c: added bug reporting information to --version text. + +Mon Mar 24 19:37:30 1997 Ken Pizzini <ken@halcyon.com> + + * lib/number.c: added new "bc_divmod" function. + + * dc/numeric.c: added new "dc_divrem" glue function to bc_divmod. + + * dc/stack.c: added new "dc_binop2" function. + + * dc/dc-proto.h: added new prototypes for dc_divrem() and dc_binop2(). + + * dc/eval.c, dc/numeric.c: add new '~' command which + returns both the quotient and remainder from division. + +Mon Mar 24 18:13:42 1997 Ken Pizzini <ken@halcyon.com> + + * dc/eval.c: Add new 'r' (reverse top two stack elements) command. + +Mon Mar 24 17:47:02 1997 Ken Pizzini <ken@halcyon.com> + + * dc/misc.c: split out the main() related functions into + a seperate dc/dc.c file. + + * dc/Makefile.am: updated to reflect this split. + +Sat Mar 1 04:57:54 1997 Ken Pizzini <ken@halcyon.com> + + * dc/misc.c: added "--file" option. + +Sat Mar 1 02:13:06 1997 Ken Pizzini <ken@halcyon.com> + + * dc/eval.c: fixed bug of an excess increment in + dc_evalstr()'s DC_COMMENT case. (Probably would + never show up in practice, but did violate the + letter of the C Standard.) + + * renamed dc/number.c to dc/numeric.c, to avoid + confusion with lib/number.c. + +Thu Feb 27 19:45:45 1997 Ken Pizzini <ken@halcyon.com> + + * dc/string.c, dc/dc.h: changed implementation of dc_str + type from a void * to a type which is only completed + in dc/string.c. No functional change, just prettier code. + +Thu Feb 27 18:25:19 1997 Ken Pizzini <ken@halcyon.com> + + * Cleaned up Makefile.am files. + +Thu Feb 6 00:41:02 1997 Ken Pizzini <ken@halcyon.com> + + * Noticed pre-autoconf vestages (NO_XXX configuration options); + fixed to refer to autoconf HAVE_XXX definitions. + + * The definition of BC_XXX values in h/const.h might + conflict with values of the same name from <limits.h>; + fixed to override without spewing warnings. + + * Added check for ptrdiff_t to configure.in; removed + special ptrdiff_t definition from dc/string.c . + +Wed Feb 5 22:28:37 1997 Ken Pizzini <ken@halcyon.com> + + * Only compile (guts of) lib/vfprintf.c if system does + not have its own version. + +Wed Feb 5 22:26:16 1997 Ken Pizzini <ken@halcyon.com> + + * Changed dc/misc.c source to use standard GNU option + parsing routine (instead of special-case code). + + * Added "-e" option to dc. + + * Bumped dc version number to 1.0.4. + +Wed Feb 5 22:08:06 1997 Ken Pizzini <ken@halcyon.com> + + * rearranged source layout (added subdirectory structure); + removed "dc-" prefix from dc C source in its new home. + + * merged bc's "version.h" and dc's "dc-version.h" files + into h/version.h; patched dc/misc.c to refer to new + DC_VERSION macro name. + + * Tweaked configure.in in anticipation of using automake. + +Wed Jul 24 16:27:20 1996 Phil Nelson <phil@cs.wwu.edu> + + * number.c (out_num): Move free of t_num to proper place. + +Mon Jun 3 00:31:10 1996 Phil Nelson <phil@cs.wwu.edu> + + * number.c: (bc_sqrt, is_near_zero) Was hanging in an infinite + loop on sqrt(.9999). Rewrote to take difference. New routine + is_near_zero to check for one digit off. + +Thu Feb 22 12:14:38 1996 Phil Nelson <phil@cs.wwu.edu> + + * dc-eval.c (dc_func): Added the 'a' (number to ascii character) + command. + +Thu Feb 22 11:55:15 1996 Phil Nelson <phil@cs.wwu.edu> + + * dc-eval.c: (Changes from Ken) Changes dealing with stdin_lookahead + and peekc. + + * dc-misc.c: (Changes from Ken) Changes in option processing. + + * dc-version.c: (Change from Ken) Version is 1.0.2. + +Mon Oct 9 15:40:06 1995 Phil Nelson <phil@cs.wwu.edu> + + * execute.c (execute): Add a pop to 'W' and 'P' codes. Otherwise, + the stack continues to grow. + + * number.c (out_num): Free all bc_nums used. + +Thu Jun 29 00:35:57 1995 Phil Nelson <phil@cs.wwu.edu> + + * bc.1: Added information about long options and use of the + readline library. + +Wed Jun 28 21:03:45 1995 Phil Nelson <phil@cs.wwu.edu> + + * scan.l: rl_input: detect EOF. + +Wed Jun 28 19:03:51 1995 Phil Nelson <phil@cs.wwu.edu> + + * Makefile.in: fbc target, changed $(LEXLIB) => $(LIBS) + +Wed Jun 28 01:33:07 1995 Phil Nelson <phil@cs.wwu.edu> + + * acconfig.h, bc.y, scan.l, storage.c, util.c, configure.in: + Improved readline support with a new pseudo variable "history" + that controls the number of history lines available. + Also removed "optional" history. + +Wed Jun 28 01:03:52 1995 Phil Nelson <phil@cs.wwu.edu> + + * getopt.h, getopt.c, getopt1.c: Imported from glibc-1.09 + to allow long option processing. + + * main.c (parse_args): Make it use long arguments. + + * global.h: Change option flag variables from "char" to "int" + to allow long_arguments easy access to the variables. + + * Makefile.in: Add getopt.h, getopt.c, and getopt1.c in the + proper places in the Makefile. + +Fri Jun 23 12:00:16 1995 Phil Nelson <phil@cs.wwu.edu> + + * scan.l, main.c (main), acconfig.h, configure.in: + Added support for readline input on stdin. + +Thu Jun 22 20:08:57 1995 Phil Nelson <phil@cs.wwu.edu> + + * bc.1: Change documentation on POSIX array parameter support. + +Fri Apr 7 12:29:28 1995 Phil Nelson <phil@cs.wwu.edu> + + * main.c (parse_args): change "char ch" to "int optch" with + related changes. + +Thu Mar 23 04:11:00 1995 Phil Nelson <phil@cs.wwu.edu> + + * bc.1: Update documentation to include new -q + option and the environment variables. + +Thu Mar 23 03:30:38 1995 Phil Nelson <phil@cs.wwu.edu> + + * bcdefs.h, global.h, main.c, util.c, bc.y: Reworked + argument processing to allow for getting arguments + from the environment and the command line. Added + a new mechanism to access file names for opening + and for error messages. Also added a "quiet" + option to turn off the welcome banner. + +Thu Mar 23 03:12:11 1995 Phil Nelson <phil@cs.wwu.edu> + + * util.c: Corrected a comment. + +Tue Mar 21 13:36:24 1995 Phil Nelson <phil@cs.wwu.edu> + + * bc.y: Added "opt_newline" to allow more newlines + in non-POSIX mode. + +Tue Mar 21 09:38:28 1995 Phil Nelson <phil@cs.wwu.edu> + + * execute.c, main.c, util.c: Add support for user + defined line length, "correct POSIX line length", + no breaking of strings in std_only mode. This + included adding a new function "out_schar" to + util.c. Also removed "if (interactive)" before + all fflushes. + +Tue Mar 21 09:12:16 1995 Phil Nelson <phil@cs.wwu.edu> + + * global.h: Added new variable "line_size". Cleaned up + some definitions by adding comments. + +Mon Mar 20 23:33:01 1995 Phil Nelson <phil@cs.wwu.edu> + + * proto.h: Define getopt only if no unistd.h file. + +Mon Mar 20 23:23:34 1995 Phil Nelson <phil@cs.wwu.edu> + + * number.c, proto.h, execute.c, storage.c, dc-number.c: + Changes to bc_add and bc_sub parameters to allow for + different scale results than were possible. This is + for correct implementation of modulo. All calls were + updated. + +Mon Mar 20 19:26:06 1995 Phil Nelson <phil@cs.wwu.edu> + + * sbc.y: Removed second parameter on calls to arg_str to match + real function. + +Tue Feb 28 14:30:18 1995 Phil Nelson <phil@cs.wwu.edu> + + * Makefile.in: Change realclean to maintainer-clean. Added warning. + +Mon Feb 27 17:08:24 1995 Phil Nelson <phil@cs.wwu.edu> + + * number.c: Change output to conform with POSIX standard for zero + only when the -s flag is given. Otherwise it does the tradational + thing. + + * dc-misc.c: Add the "std_only" flag, always set to zero. This is + needed due to the above change. + +Tue Nov 29 15:18:20 1994 Phil Nelson <phil@cs.wwu.edu> + + * bc.1: Remove the "then" keyword in the if statement documentation. + +Mon Nov 28 16:50:25 1994 Phil Nelson <phil@cs.wwu.edu> + + * bc.1: Fixed a font change error. + + * Makefile.in: Added missing \ in two targets. + +Tue Nov 22 11:09:08 1994 Phil Nelson <phil@cs.wwu.edu> + + * bc.1: clarified ibase and math routines. + +Thu Nov 3 14:09:31 1994 Phil Nelson (phil@cs.wwu.edu) + + * Makefile.in: added targets uninstall, installdirs and modified + other targets to get makes in a directory other than srcdir to + work. + + * configure.in: added shell commands to get configure to work + correctly in directories other than srcdir. + +Wed Nov 2 10:18:19 1994 Phil Nelson (phil@cs.wwu.edu) + + * bc.1 bc.y bcdefs.h const.h execute.c global.c global.h load.c + main.c number.c number.h proto.h sbc.y scan.l storage.c util.c: + updated copyright to 1994. + + * version.h: updated version number and copyright date. + + * Makefile.in, configure.in, Install: updated for use with + autoconf-2.0 and install-sh. Changed target install a bit. + + * install-sh: Included this file from the autoconf-2.0 + distribution to have configure run without errors. + + * README: updated to version 1.03. + +Mon Oct 31 10:26:28 1994 Phil Nelson (phil@cs.wwu.edu) + + * Added Ken Pizzini's dc implementation that uses bc numeric + routines. The following files have been added: + dc-Concerns dc-array.c dc-eval.c dc-misc.c dc-number.c + dc-proto.h dc-regdef.h dc-stack.c dc-string.c dc-version.h + dc.1 dc.h dc.texinfo + + * dc-array.c: Added a conditional include of stdlib.h to get + size_t defined on my SunOS 4.1.3 system. + + * configure.in: Added support for dc. + + * Makefile.in: Added support for dc. Added rule to make + config.h.in. + +Sun Aug 7 15:09:19 1994 Phil Nelson (phil@cs.wwu.edu) + + * configure.in, Makefile.in, acconfig.h: Add support for autoconf. + Removed old Makefile. + +Wed Jul 20 22:46:32 1994 Phil Nelson (phil@cs.wwu.edu) + + * bc.y: change definition of next_label in function definition. + Previous value of 0 caused break to not work. It is now 1. + +Fri Apr 8 14:16:37 1994 Phil Nelson (phil@cs.wwu.edu) + + * Makefile: Change the distribution to include libmath.h.dist + which is a copy of libmath.h that has the compiled libmath.b. + +Sun Feb 13 01:08:14 1994 Phil Nelson (phil@cs.wwu.edu) + + * execute.c: Change the string quote characters to be more like + C. \a => alert (bell) \b => backspace and added \q => ". + + * bc.1: Updated information on above changes. + +Wed Oct 27 23:34:40 1993 Phil Nelson (phil@cs.wwu.edu) + + * Makefile: Changed compress to gzip. Changed the + comment and definition of the DOT_IS_LAST compile option. + + * scan.l: Changed DOT_IS_LAST to NO_DOT_LAST and changed + the test so "." is the last variable is standard. + +Wed May 19 15:15:12 1993 Phil Nelson (phil at cs.wwu.edu) + + * number.c: Fixed output of negative numbers in bases other than + base 10. + +Wed Apr 21 11:56:31 1993 Phil Nelson (phil at cs.wwu.edu) + + * bc.1: Changed Steve Sommars e-mail address. + +Wed Apr 14 12:13:39 1993 Phil Nelson (phil at cs.wwu.edu) + + * sbc.y: removed leading , on first line. + +Wed Mar 31 16:12:39 1993 Phil Nelson (phil at cs.wwu.edu) + + * bc.1: Updated segment number for function bodies. + +Thu Mar 11 15:34:34 1993 Phil Nelson (phil at cs.wwu.edu) + + * Makefile: added version.h to bc.o's dependency list. + +Mon Mar 1 14:00:46 1993 Phil Nelson (phil at cs.wwu.edu) + + * util.c: (nextarg) changed parameter "val" to be an int. + +Tue Feb 16 10:06:45 1993 Phil Nelson (phil at cs.wwu.edu) + + * util.c: (call_str, arg_str) added a function call_str that + correctly produces the string of argmuent types for a function + call. arg_str produced them in the reverse order. This + eliminated the need for the "comma" argument to arg_str, which + was removed. + + * bc.y: changed the calls to arg_str to have only one parameter + in the function definition rule and replaced the call to arg_str + with call_str in the function call rule. + +Tue Nov 24 17:38:40 1992 Phil Nelson (phil at cs.wwu.edu) + + * Makefile: Added LEXLIB definitions for use with lex. + +Thu Oct 22 13:43:16 1992 Phil Nelson (phil at cs.wwu.edu) + + * number.c (bc_raise): Rearranged and added code to speed up + the computation by not doing unneeded multiplications. + +Wed Sep 30 10:43:52 1992 Phil Nelson (phil at cs.wwu.edu) + + * global.h: Fixed documentation. + +Tue Sep 29 15:27:50 1992 Phil Nelson (phil at cs.wwu.edu) + + * storage.c (process_params): Changed processing of more arguments + than in a function definition to just a return. + + * Makefile: Made changes to make it more in conformance with the + GNU coding standards. + +Tue Jul 7 21:09:07 1992 Phil Nelson (phil at cs.wwu.edu) + + * (const.h, bc.y, util.c) Added code so that when the math + library is loaded, redefinition of any math library function + will not cause the other functions to quit working correctly. + Before this change, redefining a(x) would cause s(x) and c(x) + to quit working and redefining s(x) would cause c(x) to quit + working. + +Wed Jul 1 14:35:29 1992 Phil Nelson (phil at cs.wwu.edu) + + * (libmath.b) Changed the calculation of scale for computing + e(x) and l(x). This provides a little more accuracy in the + last digit at the expense of a little speed. + + * (Test/checklib.b) Changed tests to be parameterized and test + more values. + +Thu Jun 25 09:22:59 1992 Phil Nelson (phil at cs.wwu.edu) + + * (configure) changed the script from looking in the + include directory for a .h file to asking cc (gcc) to + find the .h file. This will allow better detection + of include files available to the C compiler. + +Wed Jun 24 22:11:37 1992 Phil Nelson (phil at cs.wwu.edu) + + * (bc.y) Added a warning for the "last" variable. + + * (scan.l) Added code to allow for a single dot (.) to be the + same as the variable "last". This is not a "standard" feature, + but is provided for those who want it. + + * (Install) Documented the new define for dot (.). + + * (bc.1) Documented the use of dot (.) for "last". + + * (Makefile) Added an easy method for adding extra defines for + use during the compile. Set DOT_IS_LAST as a standard + extra define. + + * (number.c) Changed the code for sqrt for better speed. + +Mon Jun 22 21:47:05 1992 Phil Nelson (phil at cs.wwu.edu) + + * Changed the name of math.h to libmath.h to avoid conflict + with /usr/include/math.h. Changed all references to math.h + to libmath.h in all files. + + * (configure) Changed the test for long strings accepted by + cc to not include libmath.h and thus not need to distribute + a file that is generated by the system. + + * (Makefile) Changed PREFIX, BINDIR, LIBDIR, and MANDIR to + lower case. + +Tue Mar 3 10:16:07 1992 Phil Nelson (phil at cs.wwu.edu) + + * (main.c) Added missing } at line 140. + + * (version.h) Changed date of version 1.02 to March 3, 1992. + +Mon Feb 3 16:07:57 1992 Phil Nelson (phil at cs.wwu.edu) + + * (version.h) Updated version number and date. + + * (bc.1) Added a new "VERSION" section. + +Wed Jan 29 14:13:55 1992 Phil Nelson (phil at cs.wwu.edu) + + * (execute.c) Removed the setjmp and longjmp calls that may have + caused some problems with interrupted programs. + +Thu Jan 16 17:08:16 1992 Phil Nelson (phil at cs.wwu.edu) + + * (Makefile) Changed install to install the manual. + +Wed Jan 8 13:23:42 1992 Phil Nelson (phil at cs.wwu.edu) + + * Change all copyright notices to include 1992. + + * (load.c) Added termination to "load_code" to ignore code + after an error has been found. + + * (scan.l) Changed the check for NUL characters in STRING tokens + (before the close quote) to work correctly. Also added code to + report illegal characters in a more readable output format. + + * (bc.1) Added the exclusion of NUL characters from strings in + the "differences" section and updated date of last change. + + * (const.h) Changed BC_MAX_SEGS to 16. + +Mon Jan 6 14:20:02 1992 Phil Nelson (phil at cs.wwu.edu) + + * (number.c) Changed the out_num routine to use a correct field + size for bases greater than 16. e.g. For base 1000, each + "digit" is a three digit number. + + * (Makefile) Added the "8" flag to get an 8 bit scanner. + + * (scan.l) Changed "char *" to "unsigned char *" to match the + declaration of yytext for the 8 bit scanner. Also added code + to detect the null character in strings and generate an error. + +Sat Jan 4 20:32:20 1992 Phil Nelson (phil at cs.wwu.edu) + + * (const.h) Changed BC_BASE_MAX to INT_MAX to allow more bases! + +Mon Dec 30 21:47:28 1991 Phil Nelson (phil at cs.wwu.edu) + + * (main.c) Fixed the bug that loaded the math library before + every file. + + * (bc.y) Removed some type declarations that duplicated token + definitions so it could be run through bison. + + * (load.c) Added a check for maximum code size. + + * (Makefile) Added a prefix for LIBDIR and BINDIR so it can be + changed easily. + +Mon Nov 25 13:11:17 1991 Phil Nelson (phil at cs.wwu.edu) + + * Changed version number in version.h to 1.01 with current date. + + * Changed LIBFILE definition in Makefile. + + * Added a recursive function example to bc.1. + +Sun Nov 24 21:24:01 1991 Phil Nelson (phil at cs.wwu.edu) + + * Changed the Makefile to make sure configure is run first. + Added the $(CC) the configure call. Moved some defines + toward the front of the Makefile to make sure they are + read by installers. Also added SUBDIRS variable and updated + the GNU distribution to include the subdirectories. Included + math.h in the distribution for use by configure. Included + ChangeLog in the distribution. + + * Split the README into README and Install. Changed Install + to have current information. Documented the STRINGS_H define. + Updated the version number in README. + + * Added a check for <strings.h> in configure. + +Fri Nov 22 15:06:32 1991 Phil Nelson (phil at cs.wwu.edu) + + * Changed configure to check for varargs.h first. Also, added + checks to see if long strings (math.h) are accepted by the + C compiler. Also added parameters to configure. + + * Deleted #include <sys/types.h> from proto.h. Also made only + ANSI C compilers include <stdlib.h>. + + * Changed the Makefile to have the install bin directory be + /usr/local/bin and the install lib directory be /usr/local/lib. + + * Changed some files in the Test directory to eliminate the + <op>= form that some older bcs don't like. + + * Made some small corrections in bc.1. + +Tue Oct 29 10:06:32 1991 Phil Nelson (phil at cs.wwu.edu) + + * Called current version 1.00. + + * Submitted GNU bc-1.00 to comp.sources.reviewed |