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1044 lines
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1044 lines
34 KiB
Plaintext
Wed Sep 27 17:19:48 2000 Phil Nelson <phil@cs.wwu.edu>
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* doc/bc.texi: Added new file. Mainly translated from bc.1
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by Brian Youmans.
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doc/bc.1: Minor changes made as part of reviewing bc.texi.
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Wed Sep 20 11:45:00 2000 Phil Nelson <phil@cs.wwu.edu>
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* bc/bc.y: Added a comment on the meanings of lvals.
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Wed Sep 13 11:40:24 2000 Phil Nelson <phil@cs.wwu.edu>
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* bc/main.c: add --interactive to long options.
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bc/bc.1: add -i/--interactive to doc.
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MANY: Update FSF address and Phil's e-mail.
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Tue Sep 12 13:58:16 2000 Phil Nelson <phil@cs.wwu.edu>
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* NEWS: update for recent changes.
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bc/bc.y: remove required parens around return expression.
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doc/bc.1: update for recent changes.
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Fri Sep 8 10:20:01 2000 Phil Nelson <phil@cs.wwu.edu>
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* bc/Makefile.am, dc/Makefile.am, lib/Makefile.am:
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Compile with unsigned characters.
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bc/main.c: Add --help option.
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bc/scan.l: Print illegal, non-printable characters in octal.
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Fri Sep 8 09:36:54 2000 Phil Nelson <phil@cs.wwu.edu>
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* bc/bc.y: Allow more newlines in function definitions.
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bc/proto.h: Don't prototype main.
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Fri Sep 1 16:09:50 2000 Phil Nelson <phil@cs.wwu.edu>
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* bc/bc.y: Spelling correction
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bc/execute.c: Correct expressions for multi-byte names.
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bc/load.c: Add parens for correct casting.
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doc/bc.1: Typos.
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Above fixes pointed out by kwzh@gnu.org (Karl Heuer).
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Tue Aug 29 23:03:30 PDT 2000 Phil Nelson <phil@cs.wwu.edu>
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* lib/testmul.c: #ifdef out a declaration matching #ifdef out
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code.
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Mon Jul 31 07:01:42 2000 Ken Pizzini <ken@gnu.org>
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* dc/numeric.c: use of the "n" command can cause a number to be printed
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without a trailing newline, which would cause the column counter to
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fail to be reset and result in inappropriately wrapped numeric outputs.
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Fixed by always clearing the column counter before outputting each number.
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* dc/stack.c: if a stack is used without ever using the correspondingly
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named register, it is perfectly legitimate for the register to be
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uninitialized; added an "else if" to handle this case without aborting.
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* dc/eval.c: updated the comment explaining the restrictions
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on the | command to better reflect reality.
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* doc/dc.texi: update the FSF office address in the copyright notice
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Thu Jul 13 18:13:00 2000 Phil Nelson <phil@cs.wwu.edu>
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* README: note --with-libedit configure parameter.
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Tue Jun 20 22:52:10 2000 Phil Nelson <phil@cs.wwu.edu>
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* bc/bcdefs.h: Include <readline/history.h> to quiet warnings.
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* configure.in: make --with-readline and --with-libedit work correctly.
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* Makefile.am: use $(MAKE) instead of directly calling make.
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* lib/testmul.c: Update to use bc_ on all number.c routines.
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Sat Jun 10 22:44:29 2000 Phil Nelson <phil@cs.wwu.edu>
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* bc/Makefile.am: Add scan.c to maintainer-clean target.
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* acconfig.h configure.in stamp-h.in bc/Makefile.am bc/execute.c
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bc/fix-libmath_h bc/global.c bc/load.c bc/main.c bc/storage.c:
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Remove long string for libmath. Clean up for compiler errors.
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* dc/numeric.c: Correct parameter name.
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Wed May 10 15:51:16 2000 Phil Nelson <phil@cs.wwu.edu>
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* {bc,doc,dc,lib}/Makefile.am: Add Makefile.in to maintainer-clean.
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* bootstrap.sh: Added script to run the auto* tools.
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* Imported all into CVS tree.
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Sun 2000-05-07 Phil Nelson <phil@cs.wwu.edu>
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* bc/Makefile.am, dc/Makefile.am, lib/Makefile.am: Add -Wall to CFLAGS.
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* bc/{execute.c,proto.h,storage.c,util.c}, dc/numeric.c: Changes for
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-Wall and for name changes in lib/number.c. (Added bc_ to several
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routine. Updated copyright notice.)
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* h/number.h, lib/number.c: Now comes from bcmath library which is
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distributed in a different place.
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Wed Mar 29 17:47:34 2000 Phil Nelson <phil@cs.wwu.edu>
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* bc/{bc.y,bcdefs.h,global.h,main.c,proto.h,scan.l,storage.c}:
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Added BSD libedit support. Generic support for both where possible.
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Fixed bugs in readline support noticed during libedit addition.
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Works with NetBSD-1.4.1 libedit.
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* doc/bc.1: Documented libedit addition.
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Wed Mar 29 10:20:18 2000 Phil Nelson <phil@cs.wwu.edu>
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* FAQ: Added this file.
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* Makfile.am: Added FAQ to distribution
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Tue Mar 28 13:52:35 2000 Phil Nelson <phil@cs.wwu.edu>
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* lib/number.c, h/number.h: Moved definitions so
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number.c/number.h is a stand-alone "library".
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Changed definition of out_num to not reference a global.
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* lib/testmul.c: updated #includes for number.h changes.
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* h/{bcdefs.h,const.h,global.h,proto.h} moved to
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bc where they really belong.
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* bc/execute.c: Changed calls to out_num for correctness.
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* dc/numeric.c: Changed calls to out_num for correctness,
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include only number.h now and not all the other junk.
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* configure.in, acconfig.h: Start of support for BSD libedit,
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added --with-pkg for NetBSD /usr/pkg tree.
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Tue Mar 28 11:20:00 2000 Phil Nelson <phil@cs.wwu.edu>
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* Test/{exp.b,fact.b,jn.b,mul.b,raise.b}: Tweeks on the tests
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run to do more computation and test the recursive multiply.
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* bc/scan.l: Removed a printf('\r') that was unneeded.
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Mon Mar 27 14:00:00 2000 Phil Nelson <phil@cs.wwu.edu>
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* NEWS: Updated for 1.06.
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* lib/number.c, h/number.h: Fixed bugs in recursive multiply.
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Changed these files to be under the LGPL.
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* Tests/jn.b: Added more tests.
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* lib/Makefile.am: Only generate a timed version of number.o if
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requested.
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* README: Updated with information on how to generate a timed
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version of number.o.
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* h/version.h: Updated copyright and version number for dc.
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Thu Mar 16 14:01:45 2000 Phil Nelson <phil@cs.wwu.edu>
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* doc/bc.1, doc/dc.1, doc/dc.texi: Changed bug reporting address
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to bug-bc@gnu.org to update with what we hope will be reality.
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Tue Feb 8 08:54:19 2000 Phil Nelson <phil@cs.wwu.edu>
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* doc/bc.1, bc/util.c: Removed "multiply digits"
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limit due to new recursive algorithm that doesn't
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have those limits.
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Tue Feb 8 08:47:05 2000 Phil Nelson <phil@cs.wwu.edu>
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* lib/Makefile.am, lib/testmul.c, lib/number.c, Makefile.am:
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Finally got a resonable version of the program
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to test the crossover between non-recursive and
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recursive multiply algorithms. Added to distribution
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and build process. Does increase build time by
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about 10 minutes.
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Wed Oct 6 13:28:59 1999 Phil Nelson <phil@cs.wwu.edu>
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* lib/Makefile.am: Added rules to allow DEFSADD definitions.
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Sat Oct 2 19:59:51 1999 Phil Nelson <phil@cs.wwu.edu>
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* bc/libmath.b: Correctly do the cosine accuracy.
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Fri Oct 1 12:41:51 1999 Phil Nelson <phil@cs.wwu.edu>
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* lib/number.c: Increase accuracy of computing raise.
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Also turn off use of recursive multiply routines
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until furthur testing.
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* bc/libmath.b: Increase accuracy of cosine.
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* bc/Makefile.am: Remove -lfl from items to make.
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Wed Jul 28 10:29:28 1999 Phil Nelson <phil@cs.wwu.edu>
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* bc/scan.l: rl_len from char to int. (From FreeBSD
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bug tracking system and Nick Hibma <nick.hibma@jrc.it>)
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Tue Jun 22 08:00:28 1999 Phil Nelson <phil@cs.wwu.edu>
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* lib/number.c: Rewrote bc_multiply to use a faster
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algorithm. Old code not removed yet.
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Mon Jun 21 03:08:02 1999 Phil Nelson <phil@cs.wwu.edu>
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* h/version.h: Updated version number to 1.06.
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bc/bc.y: Corrected bug in for statement, not popping.
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bc/execute.c: Improved stack dump/instruction tracing.
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Tue Jun 15 22:30:42 1999 Phil Nelson <phil@cs.wwu.edu>
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* configure.in: Updated bc version to 1.06.
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Tue Jun 15 22:27:44 1999 Phil Nelson <phil@cs.wwu.edu>
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* h/bcdefs.h, h/const.h, bc/execute.c, bc/load.c, bc/storage.c,
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bc/util.c: Removed segmented function storaged. Now
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dynamically expands (by doubling, starting at 1024 bytes)
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to allow arbitrary sized functions.
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Thu Jun 10 22:33:44 1999 Phil Nelson <phil@cs.wwu.edu>
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* bc/libmath.b: change scaling in computation of j(n,x) so
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it correctly computes the value.
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Wed Jun 10 10:10:10 1998 Release of bc-1.05a.
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Fri Apr 17 10:40:59 1998 Phil Nelson <phil@cs.wwu.edu>
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* bc/main.c: Enable readline only if interactive.
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Thu Apr 16 16:49:22 1998 Phil Nelson <phil@cs.wwu.edu>
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* bc/configure.in: Tweeking of AM_PROG_LEX and associated
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special case goo for solaris.
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Sat Mar 28 21:43:18 1998 Phil Nelson <phil@cs.wwu.edu>
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* bc/Makefile.am: Added "YFLAGS = -d" to get bc.h to build properly.
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Mon Mar 9 12:54:42 PST 1998 Ken Pizzini <ken@halcyon.com>
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* doc/dc.texi, doc/dc.1: correct some documentation bugs.
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Sun Mar 8 23:56:24 PST 1998 Ken Pizzini <ken@halcyon.com>
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* dc/numeric.c: eliminate superfluous variable from dc_dump_num();
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annotate unused parameters in dc_add() and dc_sub().
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* h/version.h: change dc version number to 1.2 for release.
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Sun Mar 8 21:13:50 1998 Phil Nelson <phil@cs.wwu.edu>
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* bc/main.c: Applied patch from Ken Pizzini to force line
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mode buffering on stdout.
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Tue Jan 6 09:15:04 PST 1998 Ken Pizzini <ken@halcyon.com>
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* h/version.h: dc is now up to version 1.1.5.
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* dc/eval.c, dc/numeric.c, doc/dc.texi, doc/dc.1: once again
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changed the behavior of the 'P' command with a numeric argument
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to make it more general. It now dumps out the *whole* number
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(or rather, the whole of its positive integer portion) as a
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byte stream. (For small values this is still the same as 'aP'.)
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* dc/dc-proto.h, dc/dc.h, dc/eval.c, dc/misc.c, dc/numeric.c,
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dc/stack.c, dc/string.c: Changed most uses of dc_boolean to
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either dc_discard or dc_newline, and instances of DC_TRUE and
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DC_FALSE to appropriate instances of DC_TOSS, DC_KEEP, DC_NONL,
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or DC_WITHNL so that the code self-documents a little better.
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Sun Jan 4 15:39:46 PST 1998 Ken Pizzini <ken@halcyon.com>
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* dc/eval.c, doc/dc.texi, doc/dc.1: Changed the functionality
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of the 'P' command, and added the 'n' command. Due to
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a quirk of the implementation of traditional dc, some
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people have come to expect that the 'P' command on a
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numeric argument in the range of 1 to 99 should output
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the corresponding character, despite the fact that this
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usage can have very weird results for numbers outside
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that range. This functionality is why the 'a' command
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was introduced last March, but people really want it to
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"just work" without needing to use the 'a' command.
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Bowing to this demand, the 'P' command now does the
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equivalent of "aP" if the argument is numeric, and the
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'n' command has been added to support the previous
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functionality of the 'P' command.
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* dc/misc.c, dc/eval.c, dc/stack.c, dc/dc-proto.h:
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Changed prototype for dc_print(). It now additionally
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takes two flags, newline_p and discard_p, which it
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passes through to dc_out_num() and dc_out_str() as
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needed.
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* h/version.h: dc is now up to version 1.1.4.
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Sat Sep 27 13:48:53 1997 Ken Pizzini <ken@halcyon.com>
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* h/version.h: dc is now up to version 1.1.3.
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* dc/stack.c, dc/array.c, dc/dc-proto.h, doc/dc.texi, doc/dc.1:
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It has come to my attention that, though undocumented,
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traditional dc stacked its arrays in parallel with the
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stacking of simple registers. I have now duplicated
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this functionality.
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* dc/dc.c, configure.in: line-buffer dc's output if setvbuf()
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is supported. This was requested to simplify using dc as
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an inferior process under emacs.
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Fri Sep 26 19:56:15 1997 Ken Pizzini <ken@halcyon.com>
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* dc/dc.c: fixed bug reporting address for --help.
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* doc/dc.1, doc/dc.texi: corrected documentation of the maximum
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admissible input base.
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* doc/dc.texi: corrected sample code equivalence for the | command.
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* lib/number.c: added a warning for non-zero scale in the base
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for bc_raisemod().
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Fri Sep 26 18:15:31 1997 Ken Pizzini <ken@halcyon.com>
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* dc/eval.c, doc/dc.1, doc/dc.texi: added !=, !<, and !> commands.
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* dc/eval.c: eliminated double-free in 'a' command.
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* dc/dc.c: changed placment of check for filename "-" so that
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"-f -" will work.
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* h/version.h: updated dc version to 1.1.2.
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Thu Sep 18 17:41:10 1997 Ken Pizzini <ken@halcyon.com>
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* dc/eval.c: fixed off-by-one error for Q and q commands.
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* dc/dc.c: added missing f: to third argument of getopt().
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* h/version.h: updated dc version to 1.1.1.
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Thu May 22 08:24:08 1997 Phil Nelson <phil@cs.wwu.edu>
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* lib/number.c(bc_sqrt): Fixed a bug that computed 0 for sqrt
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of most numbers less than .000001.
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Thu May 1 10:41:38 1997 Phil Nelson <phil@cs.wwu.edu>
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* Test/timetest: change path to bc executable.
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Wed Apr 30 12:00:00 1997 Phil Nelson <phil@cs.wwu.edu>
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* Froze bc-1.04, started new directory for bc-1.05.
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Fixes to bc-1.04 will be distributed as bc-1.05.
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Mon Apr 21 14:57:14 1997 Phil Nelson <phil@cs.wwu.edu>
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* bc/scan.l: Changed rules for single line comment to work
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with lex as well as flex. Also, do not include \n in the
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comment.
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* doc/bc.1: Clarified the single line comment and that \n
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is processed outside of the comment.
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Sun Apr 20 22:21:30 1997 Phil Nelson <phil@cs.wwu.edu>
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* bc/scan.l: Added rules for a single line comment starting
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with the # character.
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* doc/bc.1: Documented the single line comment.
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* bc/Makefile.am: Added DISTCLEANFILES for proper clean up.
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Sat Apr 19 22:08:05 1997 Phil Nelson <phil@cs.wwu.edu>
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* dc/Makefile.am: Removed file from distribution list.
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* h/version.h: Updated dc version to 1.1.
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Fri Apr 18 16:43:04 1997 Phil Nelson <phil@cs.wwu.edu>
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* lib/number.c (bc_add, bc_sub) Added 1 to the length
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of the memset call to make sure it zeroed all the
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storage.
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Fri Apr 18 13:58:56 1997 Phil Nelson <phil@cs.wwu.edu>
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* configure.in: Tweeks to get things right. Not sure if things
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changed much. Still working with autoconf/automake to do
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the right thing.
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Wed Apr 16 16:49:17 1997 Phil Nelson <phil@cs.wwu.edu>
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* bc/main.c (main): Changed processing of BC_ENV_ARGS.
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* bc/main.c (parse_args): Removed "start" parameter.
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Tue Apr 15 13:21:28 1997 Phil Nelson <phil@cs.wwu.edu>
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* acconfig.h: Included support for PACKAGE and VERSION.
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* configure.in: More tweeks for automake support.
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* h/number.h: Improve definition of MIN and MAX.
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* doc/bc.1: Changed copyright, tweeked other text, added
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e-mail address for bugs.
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* doc/dc.1: Added copyright and GPL license information,
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Changed a few .SH formats.
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Fri Apr 11 16:14:42 1997 Phil Nelson <phil@cs.wwu.edu>
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* Makefile.am configure.in doc/Makefile.am lib/Makefile.am
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bc/Makefile.am bc/bc.y dc/Makefile.am: Changes to accomodate
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automake-1.1n (pre-release version of automake 1.2).
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* bc/bc.y bc/sbc.y: Changes to make sure tokens are numbered the
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same in bc/bc.h and bc/sbc.h.
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* bc/scan.l: Changes for automake's naming convention.
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* NEWS: Fixed a typo.
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Thu Apr 10 14:42:55 1997 Phil Nelson <phil@cs.wwu.edu>
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* bc/{execute.c, global.c, libmath.b, load.c, main.c, sbc.y
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scan.l, storage.c, util.c}: Changed copyright comment and
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added 1997 to copyright years.
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* h/{bcdefs.h, const.h, global.h, number.h proto.h, version.h}:
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Changed copyright comment and added 1997 to copyright years.
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* h/version.h: Changed bc version to 1.04.
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* lib/number.c: Changed copyright comment and added 1997 to
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copyright years.
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* lib/vfprintf.c: Noted that this was only for minix.
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* NEWS, README: README is now comp.sources.reviewed readme only.
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NEWS now lists changes from version to version.
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Thu Apr 10 13:41:56 1997 Phil Nelson <phil@fawn.cs.wwu.edu>
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* Makefile.am: Removed FIXME stuff.
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Thu Apr 8 13:39:53 1997 Phil Nelson <phil@cs.wwu.edu>
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* bc/Makefile.am: Remove files that should not be distributed.
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Mon Apr 7 17:14:28 1997 Phil Nelson <phil@cs.wwu.edu>
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* Makefile.am: Removed Misc directory from distribution.
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Mon Apr 7 16:16:01 1997 Phil Nelson <phil@cs.wwu.edu>
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* bc/sbc.y: Corrected use of nextarg().
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Tue Mar 25 19:32:28 1997 Ken Pizzini <ken@halcyon.com>
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* 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.
|
|
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* (bc.1) Added a new "VERSION" section.
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Wed Jan 29 14:13:55 1992 Phil Nelson (phil at cs.wwu.edu)
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* (execute.c) Removed the setjmp and longjmp calls that may have
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caused some problems with interrupted programs.
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Thu Jan 16 17:08:16 1992 Phil Nelson (phil at cs.wwu.edu)
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* (Makefile) Changed install to install the manual.
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Wed Jan 8 13:23:42 1992 Phil Nelson (phil at cs.wwu.edu)
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* Change all copyright notices to include 1992.
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* (load.c) Added termination to "load_code" to ignore code
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after an error has been found.
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* (scan.l) Changed the check for NUL characters in STRING tokens
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(before the close quote) to work correctly. Also added code to
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report illegal characters in a more readable output format.
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* (bc.1) Added the exclusion of NUL characters from strings in
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the "differences" section and updated date of last change.
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* (const.h) Changed BC_MAX_SEGS to 16.
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Mon Jan 6 14:20:02 1992 Phil Nelson (phil at cs.wwu.edu)
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* (number.c) Changed the out_num routine to use a correct field
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size for bases greater than 16. e.g. For base 1000, each
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"digit" is a three digit number.
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* (Makefile) Added the "8" flag to get an 8 bit scanner.
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* (scan.l) Changed "char *" to "unsigned char *" to match the
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declaration of yytext for the 8 bit scanner. Also added code
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to detect the null character in strings and generate an error.
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Sat Jan 4 20:32:20 1992 Phil Nelson (phil at cs.wwu.edu)
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* (const.h) Changed BC_BASE_MAX to INT_MAX to allow more bases!
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Mon Dec 30 21:47:28 1991 Phil Nelson (phil at cs.wwu.edu)
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* (main.c) Fixed the bug that loaded the math library before
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every file.
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* (bc.y) Removed some type declarations that duplicated token
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definitions so it could be run through bison.
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* (load.c) Added a check for maximum code size.
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* (Makefile) Added a prefix for LIBDIR and BINDIR so it can be
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changed easily.
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Mon Nov 25 13:11:17 1991 Phil Nelson (phil at cs.wwu.edu)
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* Changed version number in version.h to 1.01 with current date.
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* Changed LIBFILE definition in Makefile.
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* Added a recursive function example to bc.1.
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Sun Nov 24 21:24:01 1991 Phil Nelson (phil at cs.wwu.edu)
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* Changed the Makefile to make sure configure is run first.
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Added the $(CC) the configure call. Moved some defines
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toward the front of the Makefile to make sure they are
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read by installers. Also added SUBDIRS variable and updated
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the GNU distribution to include the subdirectories. Included
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math.h in the distribution for use by configure. Included
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ChangeLog in the distribution.
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* Split the README into README and Install. Changed Install
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to have current information. Documented the STRINGS_H define.
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Updated the version number in README.
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* Added a check for <strings.h> in configure.
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Fri Nov 22 15:06:32 1991 Phil Nelson (phil at cs.wwu.edu)
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* Changed configure to check for varargs.h first. Also, added
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checks to see if long strings (math.h) are accepted by the
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C compiler. Also added parameters to configure.
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* Deleted #include <sys/types.h> from proto.h. Also made only
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ANSI C compilers include <stdlib.h>.
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* Changed the Makefile to have the install bin directory be
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/usr/local/bin and the install lib directory be /usr/local/lib.
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* Changed some files in the Test directory to eliminate the
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<op>= form that some older bcs don't like.
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* Made some small corrections in bc.1.
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Tue Oct 29 10:06:32 1991 Phil Nelson (phil at cs.wwu.edu)
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* Called current version 1.00.
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* Submitted GNU bc-1.00 to comp.sources.reviewed
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