Release calc version 2.11.5t0

Release calc version 2.11.4t2
Release calc version 2.11.2t1
2025-08-19 01:13:27 +03:00 · 2017-05-21 15:38:39 -07:00 · 2017-05-21 15:38:39 -07:00 · 2017-05-21 15:38:38 -07:00 · 2017-05-21 15:38:38 -07:00 · 2017-05-21 15:38:38 -07:00
508 changed files with 8459 additions and 4291 deletions
--- a/48
+++ b/48
@@ -20,20 +20,21 @@ configuration, try backing them out and see if things get better.

 To be sure that your version of calc is up to date, check out:

-	http://reality.sgi.com/chongo/tech/comp/calc/calc-download.html
+	http://www.isthe.com/chongo/tech/comp/calc/calc-download.html

 The calc web site is located at:

-	http://reality.sgi.com/chongo/tech/comp/calc/index.html
+	http://www.isthe.com/chongo/tech/comp/calc/index.html

 =-=

 If you have tried all of the above and things still are not right,
 then it may be time to send in a bug report.  You can send bug reports to:

-    calc-bugs at postofc dot corp dot sgi dot com
+    calc-bugs at asthe dot com

-    [[ Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: The EMail address uses 'asthe', the web site URL uses 'isthe' ]]

 When you send your report, please include the following information:

@@ -58,9 +59,10 @@ Stack traces from core dumps are useful to send as well.
 Send any comments, compiler warning messages, suggestions and most
 importantly, fixes (in the form of a context diff patch) to:

-    calc-tester at postofc dot corp dot sgi dot com
+    calc-bugs at asthe dot com

-    [[ Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: The EMail address uses 'asthe', the web site URL uses 'isthe' ]]

 You should use the above calc-bugs address for bug reports, if you are
 not currently a member of the calc-tester mailing list.
@@ -81,6 +83,32 @@ Problems with known work-a-rounds:
      to fail the regression test.  The work-a-round is to compile with -O
      or to use gcc-2.96 or later.

+      This bug has been observed on the Sparc and the PowerPC machine.
+
+      On the PowerPC with gcc-2.95 when compiled with -O2, the following
+      patch seems to help:
+
+*** zfunc.c.orig        Fri Feb 23 18:18:39 2001
+--- zfunc.c     Fri Feb 23 18:39:33 2001
+***************
+*** 1481,1487 ****
+  {
+        HALF *a, *A, *b, *a0, u;
+        int i, j, j1, j2, k, k1, m, m0, m1, n, n0, o;
+!       FULL d, e, f, g, h, s, t, x, topbit;
+        int remsign;
+        BOOL up, onebit;
+        ZVALUE sqrt;
+--- 1481,1488 ----
+  {
+        HALF *a, *A, *b, *a0, u;
+        int i, j, j1, j2, k, k1, m, m0, m1, n, n0, o;
+!       volatile FULL d;
+!       FULL e, f, g, h, s, t, x, topbit;
+        int remsign;
+        BOOL up, onebit;
+        ZVALUE sqrt;
+
    * Solaris cc somtimes barfs while compiling zrand.c.  In particular, calc
      barfs on on the SVAL macro.  The work-a-round is to use the Solaric cc
      Makefile set sets -DFORCE_STDC.  I.e,:
@@ -177,12 +205,12 @@ Problems with known work-a-rounds:
 ## received a copy with calc; if not, write to Free Software Foundation, Inc.
 ## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 ##
-## @(#) $Revision: 29.4 $
-## @(#) $Id: BUGS,v 29.4 1999/12/15 09:13:29 chongo Exp $
+## @(#) $Revision: 29.7 $
+## @(#) $Id: BUGS,v 29.7 2001/02/25 21:01:52 chongo Exp $
 ## @(#) $Source: /usr/local/src/cmd/calc/RCS/BUGS,v $
 ##
 ## Under source code control:	1994/03/18 14:06:13
 ## File existed as early as:	1994
 ##
-## chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-## Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/649
+++ b/649
--- a/49
+++ b/49
@@ -12,8 +12,8 @@ This file is Copyrighted
 	Everyone is permitted to copy and distribute verbatim copies
 	of this license document, but changing it is not allowed.

-    # @(#) $Revision: 29.1 $
-    # @(#) $Id: COPYING,v 29.1 1999/12/14 09:15:29 chongo Exp $
+    # @(#) $Revision: 29.5 $
+    # @(#) $Id: COPYING,v 29.5 2000/12/18 10:22:55 chongo Exp $
    # @(#) $Source: /usr/local/src/cmd/calc/RCS/COPYING,v $

 =-=
@@ -55,16 +55,28 @@ Calc is covered by the GNU Lesser General Public License

    The contact addresses for calc is as follows:

-	Web:	http://reality.sgi.com/chongo/tech/comp/calc/index.html
-		http://www.isthe.com/chongo/tech/comp/calc/index.html
+	Web:	http://www.isthe.com/chongo/tech/comp/calc/index.html
+	EMail:	calc-contrib at asthe dot com

-	EMail:	calc-tester at postofc dot corp dot sgi dot com
-		calc-tester at isthe dot com
+    To join the calc-tester mailing list.  Send a request to:

-		[[ Replace 'at' with @, 'dot' is with . and remove spaces ]]
+	calc-tester-request at asthe dot com

-    The 2nd address set is provided in case the 1st address set no
-    longer functions.
+    Your message body (not the subject) should consist of:
+
+	 subscribe calc-tester address
+	 end
+	 name your_full_name
+
+    where ``address'' is your EMail address and ``your_full_name'' is
+    your full name.
+
+    Calc bug reports, however should be sent to:
+
+	calc-bugs at asthe dot com
+
+    [[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: The EMail address uses 'asthe' and the web site URL uses 'isthe' ]]

 =-=

@@ -128,7 +140,7 @@ Calc copyrights and exception files
 -----------------------------------

    With the exception of the files listed below, Calc is covered under
-    the following Copyrights:
+    the following GNU Lesser General Public License Copyrights:

 	Copyright (C) year  David I. Bell
 	Copyright (C) year  David I. Bell and Landon Curt Noll
@@ -138,12 +150,11 @@ Calc copyrights and exception files
 	Copyright (C) year  Ernest Bowen and Landon Curt Noll
 	Copyright (C) year  Ernest Bowen

-    A few files are not covered under the GNU Lesser General Public
-    License.  The source files not covered are:
+    These files are not covered under one of the Copyrights listed above:

-	    shs1.c	    shs1.h	shs.c		 shs.h
-	    md5.c	    md5.h	lib/qtime.cal	 COPYING
-	    COPYING-LGPL
+	    shs1.c	    shs1.h	 shs.c		shs.h
+	    md5.c	    md5.h	 COPYING	COPYING-LGPL
+	    cal/qtime.cal

    The file COPYING-LGPL, which contains a copy of the version 2.1
    GNU Lesser General Public License, is itself Copyrighted by the
@@ -155,6 +166,14 @@ Calc copyrights and exception files
    top of this file.  It is important to note that you may distribute
    verbatim copies of this file but you may not modify this file.

+    Some of these exception files are in the public domain.  Other
+    exception files have non-LGPL Copyrights.  Other files are under a
+    LGPL Copyright but have different authors.
+
+    In all cases one may use and distribute these exception files freely.
+    And because one may freely distribute the LGPL covered files, the
+    entire calc source may be freely used and distributed.
+
 =-=

 General Copyleft and License info
--- a/HOWTO.INSTALL
+++ b/HOWTO.INSTALL
@@ -65,12 +65,12 @@ the calc help subsystem.  See the README file for details.
 ## received a copy with calc; if not, write to Free Software Foundation, Inc.
 ## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 ##
-## @(#) $Revision: 29.1 $
-## @(#) $Id: HOWTO.INSTALL,v 29.1 1999/12/14 09:15:29 chongo Exp $
+## @(#) $Revision: 29.2 $
+## @(#) $Id: HOWTO.INSTALL,v 29.2 2000/06/07 14:02:13 chongo Exp $
 ## @(#) $Source: /usr/local/src/cmd/calc/RCS/HOWTO.INSTALL,v $
 ##
 ## Under source code control:	1999/09/27 20:48:44
 ## File existed as early as:	1999
 ##
-## chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-## Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/8
+++ b/8
@@ -471,12 +471,12 @@ need call libcalc_call_me_last() only once.
 ## received a copy with calc; if not, write to Free Software Foundation, Inc.
 ## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 ##
-## @(#) $Revision: 29.1 $
-## @(#) $Id: LIBRARY,v 29.1 1999/12/14 09:15:29 chongo Exp $
+## @(#) $Revision: 29.2 $
+## @(#) $Id: LIBRARY,v 29.2 2000/06/07 14:02:13 chongo Exp $
 ## @(#) $Source: /usr/local/src/cmd/calc/RCS/LIBRARY,v $
 ##
 ## Under source code control:	1993/07/30 19:44:49
 ## File existed as early as:	1993
 ##
-## chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-## Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/325
+++ b/325
@@ -20,15 +20,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.4 $
-# @(#) $Id: Makefile.ship,v 29.4 1999/12/15 08:54:07 chongo Exp $
+MAKEFILE_REV= $$Revision: 29.14 $$
+# @(#) $Id: Makefile.ship,v 29.14 2001/02/25 22:07:36 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/RCS/Makefile.ship,v $
 #
 # Under source code control:	1990/02/15 01:48:41
 # File existed as early as:	before 1990
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 #
 # calculator by David I. Bell with help/mods from others
 # Makefile by Landon Curt Noll
@@ -42,7 +42,7 @@
 #
 #	value		  meaning
 #	--------	  -------
-#	(nothing)	  let the makefile guess at what you need
+#	(nothing)	  let the Makefile guess at what you need
 #	-DUSE_TERMIOS	  use struct termios from <termios.h>
 #	-DUSE_TERMIO	  use struct termios from <termio.h>
 #	-DUSE_SGTTY	  use struct sgttyb from <sys/ioctl.h>
@@ -63,7 +63,7 @@ TERMCONTROL=
 # If you do not have vsprintf(), then calc will try sprintf() and hope
 # for the best.
 #
-# If HAVE_VSPRINTF is empty, this makefile will run the have_stdvs.c and/or
+# If HAVE_VSPRINTF is empty, this Makefile will run the have_stdvs.c and/or
 # have_varvs.c program to determine if vsprintf() is supported.	 If
 # HAVE_VSPRINTF is set to -DDONT_HAVE_VSPRINTF then calc will hope that
 # sprintf() will work.
@@ -78,7 +78,7 @@ HAVE_VSPRINTF=
 #    Big Endian:	Amdahl, 68k, Pyramid, Mips, Sparc, ...
 #    Little Endian:	Vax, 32k, Spim (Dec Mips), i386, i486, ...
 #
-# If in doubt, leave BYTE_ORDER empty.	This makefile will attempt to
+# If in doubt, leave BYTE_ORDER empty.	This Makefile will attempt to
 # use BYTE_ORDER in <machine/endian.h> or it will attempt to run
 # the endian program.  If you get syntax errors when you compile,
 # try forcing the value to be BIG_ENDIAN and run the calc regression
@@ -92,7 +92,7 @@ BYTE_ORDER=

 # Determine the number of bits in a long
 #
-# If in doubt, leave LONG_BITS empty.  This makefile will run
+# If in doubt, leave LONG_BITS empty.  This Makefile will run
 # the longbits program to determine the length.
 #
 # In order to avoid make brain damage in some systems, we avoid placing
@@ -125,7 +125,7 @@ LONGLONG_BITS=
 # Determine if we have the ANSI C fgetpos and fsetpos alternate interface
 # to the ftell() and fseek() (with whence set to SEEK_SET) functions.
 #
-# If HAVE_FPOS is empty, this makefile will run the have_fpos program
+# If HAVE_FPOS is empty, this Makefile will run the have_fpos program
 # to determine if there is are fgetpos and fsetpos functions.  If HAVE_FPOS
 # is set to -DHAVE_NO_FPOS, then calc will use ftell() and fseek().
 #
@@ -134,11 +134,22 @@ LONGLONG_BITS=
 HAVE_FPOS=
 #HAVE_FPOS= -DHAVE_NO_FPOS

+# Determine if we have an __pos element of a file position (fpos_t) structure.
+#
+# If HAVE_FPOS_POS is empty, this Makefile will run the have_fpos_pos program
+# to determine if fpos_t has a __pos structure element.  If HAVE_FPOS_POS
+# is set to -DHAVE_NO_FPOS_POS, then calc assume there is no __pos element.
+#
+# If in doubt, leave HAVE_FPOS_POS empty and this Makefile will figure it out.
+#
+HAVE_FPOS_POS=
+#HAVE_FPOS= -DHAVE_NO_FPOS_POS
+
 # Determine if we have an off_t which one can perform arithmetic operations,
 # assignments and comparisons.	On some systems off_t is some sort of union
 # or struct.
 #
-# If HAVE_OFFSCL is empty, this makefile will run the have_offscl program
+# If HAVE_OFFSCL is empty, this Makefile will run the have_offscl program
 # to determine if off_t is a scalar.  If HAVE_OFFSCL is set to the value
 # -DOFF_T_NON_SCALAR when calc will assume that off_t some sort of
 # union or struct which.
@@ -153,7 +164,7 @@ HAVE_OFFSCL=
 # or struct.  Some systems do not have an fpos_t and long is as a file
 # offset instead.
 #
-# If HAVE_POSSCL is empty, this makefile will run the have_offscl program
+# If HAVE_POSSCL is empty, this Makefile will run the have_offscl program
 # to determine if off_t is a scalar, or if there is no off_t and long
 # (a scalar) should be used instead.  If HAVE_POSSCL is set to the value
 # -DFILEPOS_NON_SCALAR when calc will assume that fpos_t exists and is
@@ -166,7 +177,7 @@ HAVE_POSSCL=

 # Determine if we have ANSI C const.
 #
-# If HAVE_CONST is empty, this makefile will run the have_const program
+# If HAVE_CONST is empty, this Makefile will run the have_const program
 # to determine if const is supported.  If HAVE_CONST is set to -DHAVE_NO_CONST,
 # then calc will not use const.
 #
@@ -177,7 +188,7 @@ HAVE_CONST=

 # Determine if we have uid_t
 #
-# If HAVE_UID_T is empty, this makefile will run the have_uid_t program
+# If HAVE_UID_T is empty, this Makefile will run the have_uid_t program
 # to determine if const is supported.  If HAVE_UID_T is set to -DHAVE_NO_UID_T,
 # then calc will treat uid_t as an unsigned short.  This only matters if
 # $HOME is not set and calc must look up the home directory in /etc/passwd.
@@ -189,7 +200,7 @@ HAVE_UID_T=

 # Determine if we have memcpy(), memset() and strchr()
 #
-# If HAVE_NEWSTR is empty, this makefile will run the have_newstr program
+# If HAVE_NEWSTR is empty, this Makefile will run the have_newstr program
 # to determine if memcpy(), memset() and strchr() are supported.  If
 # HAVE_NEWSTR is set to -DHAVE_NO_NEWSTR, then calc will use bcopy() instead
 # of memcpy(), use bfill() instead of memset(), and use index() instead of
@@ -202,7 +213,7 @@ HAVE_NEWSTR=

 # Determine if we have memmove()
 #
-# If HAVE_MEMMOVE is empty, this makefile will run the have_memmv program
+# If HAVE_MEMMOVE is empty, this Makefile will run the have_memmv program
 # to determine if memmove() is supported.  If HAVE_MEMMOVE is set to
 # -DHAVE_NO_MEMMOVE, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -214,7 +225,7 @@ HAVE_MEMMOVE=

 # Determine if we have ustat()
 #
-# If HAVE_USTAT is empty, this makefile will run the have_memmv program
+# If HAVE_USTAT is empty, this Makefile will run the have_memmv program
 # to determine if ustat() is supported.	 If HAVE_USTAT is set to
 # -DHAVE_NO_USTAT, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -226,7 +237,7 @@ HAVE_USTAT=

 # Determine if we have getsid()
 #
-# If HAVE_GETSID is empty, this makefile will run the have_memmv program
+# If HAVE_GETSID is empty, this Makefile will run the have_memmv program
 # to determine if getsid() is supported.  If HAVE_GETSID is set to
 # -DHAVE_NO_GETSID, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -238,7 +249,7 @@ HAVE_GETSID=

 # Determine if we have getpgid()
 #
-# If HAVE_GETPGID is empty, this makefile will run the have_memmv program
+# If HAVE_GETPGID is empty, this Makefile will run the have_memmv program
 # to determine if getpgid() is supported.  If HAVE_GETPGID is set to
 # -DHAVE_NO_GETPGID, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -250,7 +261,7 @@ HAVE_GETPGID=

 # Determine if we have clock_gettime()
 #
-# If HAVE_GETTIME is empty, this makefile will run the have_memmv program
+# If HAVE_GETTIME is empty, this Makefile will run the have_memmv program
 # to determine if clock_gettime() is supported.	 If HAVE_GETTIME is set to
 # -DHAVE_NO_GETTIME, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -262,7 +273,7 @@ HAVE_GETTIME=

 # Determine if we have getprid()
 #
-# If HAVE_GETPRID is empty, this makefile will run the have_memmv program
+# If HAVE_GETPRID is empty, this Makefile will run the have_memmv program
 # to determine if getprid() is supported.  If HAVE_GETPRID is set to
 # -DHAVE_NO_GETPRID, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -274,7 +285,7 @@ HAVE_GETPRID=

 # Determine if we have /dev/urandom
 #
-# If HAVE_URANDOM is empty, this makefile will run the have_memmv program
+# If HAVE_URANDOM is empty, this Makefile will run the have_memmv program
 # to determine if /dev/urandom is supported.  If HAVE_URANDOM is set to
 # -DHAVE_NO_URANDOM, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -286,7 +297,7 @@ HAVE_URANDOM=

 # Determine if we have getrusage()
 #
-# If HAVE_GETRUSAGE is empty, this makefile will run the have_memmv program
+# If HAVE_GETRUSAGE is empty, this Makefile will run the have_memmv program
 # to determine if getrusage() is supported.  If HAVE_GETRUSAGE is set to
 # -DHAVE_NO_GETRUSAGE, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -298,7 +309,7 @@ HAVE_GETRUSAGE=

 # Determine if we have strdup()
 #
-# If HAVE_STRDUP is empty, this makefile will run the have_memmv program
+# If HAVE_STRDUP is empty, this Makefile will run the have_memmv program
 # to determine if strdup() is supported.  If HAVE_STRDUP is set to
 # -DHAVE_NO_STRDUP, then calc will use internal functions to simulate
 # the memory move function that does correct overlapping memory modes.
@@ -425,7 +436,7 @@ CALCPATH= .:./cal:~/cal:${LIBDIR}:${CUSTOMLIBDIR}
 # If the $CALCRC environment variable is not defined, then the following
 # path will be search for calc resource files.
 #
-CALCRC= ${LIBDIR}/startup:~/.calcrc
+CALCRC= ${LIBDIR}/startup:~/.calcrc:./.calcinit

 # Determine of the GNU-readline facility will be used instead of the
 # built-in calc binding method.
@@ -824,8 +835,8 @@ ECHO= /bin/echo

 # Makefile debug
 #
-# Q=@	do not echo internal makefile actions (quiet mode)
-# Q=	echo internal makefile actions (debug / verbose mode)
+# Q=@	do not echo internal Makefile actions (quiet mode)
+# Q=	echo internal Makefile actions (debug / verbose mode)
 #
 # V=@:	do not echo debug statements (quiet mode)
 # V=@	do echo debug statements (debug / verbose mode)
@@ -885,7 +896,7 @@ LIB_H_SRC= alloc.h blkcpy.h block.h byteswap.h calc.h cmath.h \
 # we build these .h files during the make
 #
 BUILD_H_SRC= align32.h args.h calcerr.h conf.h endian_calc.h \
-	fposval.h have_const.h have_fpos.h have_malloc.h \
+	fposval.h have_const.h have_fpos.h have_fpos_pos.h have_malloc.h \
 	have_memmv.h have_newstr.h have_offscl.h have_posscl.h \
 	have_stdlib.h have_string.h have_times.h have_uid_t.h \
 	have_unistd.h longbits.h longlong.h terminal.h \
@@ -903,7 +914,7 @@ BUILD_C_SRC= calcerr.c
 #
 UTIL_C_SRC= align32.c endian.c longbits.c have_newstr.c have_uid_t.c \
 	have_const.c have_stdvs.c have_varvs.c fposval.c have_fpos.c \
-	longlong.c have_offscl.c have_posscl.c have_memmv.c \
+	have_fpos_pos.c longlong.c have_offscl.c have_posscl.c have_memmv.c \
 	have_ustat.c have_getsid.c have_getpgid.c \
 	have_gettime.c have_getprid.c have_rusage.c have_strdup.c

@@ -918,8 +929,8 @@ UTIL_MISC_SRC= calcerr_h.sed calcerr_h.awk calcerr_c.sed calcerr_c.awk \
 # There MUST be a .o for every .c in UTIL_C_SRC.
 #
 UTIL_OBJS= endian.o longbits.o have_newstr.o have_uid_t.o \
-	have_const.o fposval.o have_fpos.o longlong.o try_strarg.o \
-	have_stdvs.o have_varvs.o have_posscl.o have_memmv.o \
+	have_const.o fposval.o have_fpos.o have_fpos_pos.o longlong.o \
+	try_strarg.o have_stdvs.o have_varvs.o have_posscl.o have_memmv.o \
 	have_ustat.o have_getsid.o have_getpgid.o \
 	have_gettime.o have_getprid.o ver_calc.o have_rusage.o have_strdup.o

@@ -936,7 +947,7 @@ UTIL_PROGS= align32 fposval have_uid_t longlong have_const \
 	have_ustat have_getsid have_getpgid \
 	have_gettime have_getprid ver_calc have_strdup

-# The complete list of makefile vars passed down to custom/Makefile.
+# The complete list of Makefile vars passed down to custom/Makefile.
 #
 CUSTOM_PASSDOWN= Q="${Q}" \
    TOPDIR="${TOPDIR}" \
@@ -964,7 +975,7 @@ CUSTOM_PASSDOWN= Q="${Q}" \
    MAKEDEPEND=${MAKEDEPEND} \
    SORT=${SORT}

-# The complete list of makefile vars passed down to sample/Makefile.
+# The complete list of Makefile vars passed down to sample/Makefile.
 #
 SAMPLE_PASSDOWN= Q="${Q}" \
    TOPDIR="${TOPDIR}" \
@@ -991,7 +1002,7 @@ SAMPLE_PASSDOWN= Q="${Q}" \
    CHMOD=${CHMOD} \
    SORT=${SORT}

-# The compelte list of makefile vars passed down to help/Makefile.
+# The compelte list of Makefile vars passed down to help/Makefile.
 #
 HELP_PASSDOWN= Q="${Q}" \
    TOPDIR="${TOPDIR}" \
@@ -1005,7 +1016,7 @@ HELP_PASSDOWN= Q="${Q}" \
    CHMOD=${CHMOD} \
    FMT=${FMT}

-# The compelte list of makefile vars passed down to cal/Makefile.
+# The compelte list of Makefile vars passed down to cal/Makefile.
 #
 CAL_PASSDOWN= Q="${Q}" \
    TOPDIR="${TOPDIR}" \
@@ -1013,7 +1024,7 @@ CAL_PASSDOWN= Q="${Q}" \
    MAKE_FILE=${MAKE_FILE} \
    CHMOD=${CHMOD}

-# The compelte list of makefile vars passed down to cscript/Makefile.
+# The compelte list of Makefile vars passed down to cscript/Makefile.
 #
 CSCRIPT_PASSDOWN= Q="${Q}" \
    BINDIR="${BINDIR}" \
@@ -1039,7 +1050,7 @@ LICENSE= COPYING COPYING-LGPL
 # These files are found (but not built) in the distribution
 #
 DISTLIST= ${C_SRC} ${H_SRC} ${MAKE_FILE} BUGS CHANGES LIBRARY README \
-	  calc.man HOWTO.INSTALL ${UTIL_MISC_SRC} ${LICENSE}
+	  README.WINDOWS calc.man HOWTO.INSTALL ${UTIL_MISC_SRC} ${LICENSE}

 # These files are used to make (but not built) a calc .a link library
 #
@@ -1559,7 +1570,51 @@ have_fpos.h: have_fpos.c ${MAKE_FILE}
 	    true; \
 	fi

-fposval.h: fposval.c have_fpos.h have_offscl.h have_posscl.h \
+have_fpos_pos.h: have_fpos_pos.c have_fpos.h have_posscl.h ${MAKE_FILE}
+	-${Q}rm -f have_fpos_pos have_fpos_pos.o fpos_tmp have_fpos_pos.h
+	${Q}echo 'forming have_fpos_pos.h'
+	${Q}echo '/*' > have_fpos_pos.h
+	${Q}echo ' * DO NOT EDIT -- generated by the Makefile' \
+		>> have_fpos_pos.h
+	${Q}echo ' */' >> have_fpos_pos.h
+	${Q}echo '' >> have_fpos_pos.h
+	${Q}echo '' >> have_fpos_pos.h
+	${Q}echo '#if !defined(__HAVE_FPOS_POS_H__)' >> have_fpos_pos.h
+	${Q}echo '#define __HAVE_FPOS_POS_H__' >> have_fpos_pos.h
+	${Q}echo '' >> have_fpos_pos.h
+	${Q}echo '' >> have_fpos_pos.h
+	${Q}echo '/* do we have fgetpos & fsetpos functions? */' \
+		>> have_fpos_pos.h
+	-${Q}rm -f have_fpos_pos.o have_fpos_pos
+	-${Q}${LCC} ${HAVE_FPOS_POS} ${ICFLAGS} have_fpos_pos.c -c \
+		2>/dev/null; true
+	-${Q}${LCC} ${ILDFLAGS} have_fpos_pos.o -o have_fpos_pos \
+		2>/dev/null; true
+	-${Q}${SHELL} -c "./have_fpos_pos > fpos_tmp 2>/dev/null" \
+	    >/dev/null 2>&1; true
+	-${Q}if [ -s fpos_tmp ]; then \
+	    cat fpos_tmp >> have_fpos_pos.h; \
+	else \
+	    echo '#undef HAVE_FPOS_POS  /* no */' >> have_fpos_pos.h; \
+	    echo '' >> have_fpos_pos.h; \
+	    echo '#undef FPOS_POS_BITS' >> have_fpos_pos.h; \
+	fi
+	${Q}echo '' >> have_fpos_pos.h
+	${Q}echo '' >> have_fpos_pos.h
+	${Q}echo '#endif /* !__HAVE_FPOS_POS_H__ */' >> have_fpos_pos.h
+	-${Q}rm -f have_fpos_pos have_fpos_pos.o fpos_tmp
+	${Q}echo 'have_fpos_pos.h formed'
+	-@if [ -z "${Q}" ]; then \
+	    echo ''; \
+	    echo '=-=-= start of $@ =-=-='; \
+	    cat $@; \
+	    echo '=-=-= end of $@ =-=-='; \
+	    echo ''; \
+	else \
+	    true; \
+	fi
+
+fposval.h: fposval.c have_fpos.h have_fpos_pos.h have_offscl.h have_posscl.h \
 	   endian_calc.h ${MAKE_FILE}
 	-${Q}rm -f fposv_tmp fposval fposval.o fposval.h
 	${Q}echo 'forming fposval.h'
@@ -2084,7 +2139,7 @@ have_urandom.h: ${MAKE_FILE}
 	${Q}echo '' >> have_urandom.h
 	${Q}echo '' >> have_urandom.h
 	${Q}echo '/* do we have /dev/urandom? */' >> have_urandom.h
-	-${Q}if [ -c /dev/urandom ]; then \
+	-${Q}if [ -e /dev/urandom ] 2>/dev/null; then \
 	    echo '#define HAVE_URANDOM_H  /* yes */' >> have_urandom.h; \
 	else \
 	    echo '#undef HAVE_URANDOM_H	 /* no */' >> have_urandom.h; \
@@ -2397,7 +2452,11 @@ sample/sample:
 	    status="$$?"; \
 	    if [ "$$status" -ne 0 ]; then \
 		echo "$$status" > ../.sample_error; \
+	    else \
+	        true ; \
 	    fi; \
+	else \
+	    true ; \
 	fi
 	${Q}if [ -f .sample_error ]; then \
 	    echo "sample make failed, code: `cat .sample_error`" 1>&2; \
@@ -2419,7 +2478,7 @@ sample/all:

 ##
 #
-# The BSDI cdrom makefile expects certain files to be pre-built in a sub-dir
+# The BSDI cdrom Makefile expects certain files to be pre-built in a sub-dir
 # called gen_h.	 This rule creats this sub-directory so that the release can
 # be shipped off to BSDI.  You can ignore this rule.
 #
@@ -2587,108 +2646,110 @@ chk: ./cal/regress.cal
 # debug
 #
 # make env:
-#	* print major makefile variables
+#	* print major Makefile variables
 #
 # make mkdebug:
-#	* print major makefile variables
+#	* print major Makefile variables
 #	* build anything not yet built
 #
 # make debug:
 #	* remove everything that was previously built
-#	* print major makefile variables
+#	* print major Makefile variables
 #	* make everything
 #	* run the regression tests
 ##

 env:
 	@echo '=-=-=-=-= dumping major make variables =-=-=-=-='
-	@echo "TERMCONTROL=${TERMCONTROL}"; echo ""
-	@echo "HAVE_VSPRINTF=${HAVE_VSPRINTF}"; echo ""
-	@echo "BYTE_ORDER=${BYTE_ORDER}"; echo ""
-	@echo "LONG_BITS=${LONG_BITS}"; echo ""
-	@echo "LONGLONG_BITS=${LONGLONG_BITS}"; echo ""
-	@echo "HAVE_FPOS=${HAVE_FPOS}"; echo ""
-	@echo "HAVE_OFFSCL=${HAVE_OFFSCL}"; echo ""
-	@echo "HAVE_POSSCL=${HAVE_POSSCL}"; echo ""
-	@echo "HAVE_CONST=${HAVE_CONST}"; echo ""
-	@echo "HAVE_UID_T=${HAVE_UID_T}"; echo ""
-	@echo "HAVE_NEWSTR=${HAVE_NEWSTR}"; echo ""
-	@echo "HAVE_USTAT=${HAVE_USTAT}"; echo ""
-	@echo "HAVE_GETSID=${HAVE_GETSID}"; echo ""
-	@echo "HAVE_GETPGID=${HAVE_GETPGID}"; echo ""
-	@echo "HAVE_GETTIME=${HAVE_GETTIME}"; echo ""
-	@echo "HAVE_GETPRID=${HAVE_GETPRID}"; echo ""
-	@echo "HAVE_URANDOM=${HAVE_URANDOM}"; echo ""
-	@echo "ALIGN32=${ALIGN32}"; echo ""
-	@echo "BINDIR=${BINDIR}"; echo ""
-	@echo "TOPDIR=${TOPDIR}"; echo ""
-	@echo "LIBDIR=${LIBDIR}"; echo ""
-	@echo "HELPDIR=${HELPDIR}"; echo ""
-	@echo "CUSTOMLIBDIR=${CUSTOMLIBDIR}"; echo ""
-	@echo "CUSTOMHELPDIR=${CUSTOMHELPDIR}"; echo ""
-	@echo "SCRIPTDIR=${SCRIPTDIR}"; echo ""
-	@echo "MANDIR=${MANDIR}"; echo ""
-	@echo "CATDIR=${CATDIR}"; echo ""
-	@echo "MANEXT=${MANEXT}"; echo ""
-	@echo "CATEXT=${CATEXT}"; echo ""
-	@echo "NROFF=${NROFF}"; echo ""
-	@echo "NROFF_ARG=${NROFF_ARG}"; echo ""
-	@echo "MANMAKE=${MANMAKE}"; echo ""
-	@echo "CALCPATH=${CALCPATH}"; echo ""
-	@echo "CALCRC=${CALCRC}"; echo ""
-	@echo "CALCPAGER=${CALCPAGER}"; echo ""
-	@echo "DEBUG=${DEBUG}"; echo ""
-	@echo "NO_SHARED=${NO_SHARED}"; echo ""
-	@echo "LD_NO_SHARED=${LD_NO_SHARED}"; echo ""
-	@echo "RANLIB=${RANLIB}"; echo ""
-	@echo "MAKE_FILE=${MAKE_FILE}"; echo ""
-	@echo "PURIFY=${PURIFY}"; echo ""
-	@echo "LD_DEBUG=${LD_DEBUG}"; echo ""
-	@echo "CALC_ENV=${CALC_ENV}"; echo ""
-	@echo "ALLOW_CUSTOM=${ALLOW_CUSTOM}"; echo ""
-	@echo "CCOPT=${CCOPT}"; echo ""
-	@echo "CCWARN=${CCWARN}"; echo ""
-	@echo "CCMISC=${CCMISC}"; echo ""
-	@echo "CFLAGS=${CFLAGS}"; echo ""
-	@echo "ICFLAGS=${ICFLAGS}"; echo ""
-	@echo "LDFLAGS=${LDFLAGS}"; echo ""
-	@echo "ILDFLAGS=${ILDFLAGS}"; echo ""
-	@echo "LCC=${LCC}"; echo ""
-	@echo "CC=${CC}"; echo ""
-	@echo "SHELL=${SHELL}"; echo ""
-	@echo "MAKE=${MAKE}"; echo ""
-	@echo "AWK=${AWK}"; echo ""
-	@echo "SED=${SED}"; echo ""
-	@echo "SORT=${SORT}"; echo ""
-	@echo "TEE=${TEE}"; echo ""
-	@echo "CTAGS=${CTAGS}"; echo ""
-	@echo "MAKEDEPEND=${MAKEDEPEND}"; echo ""
-	@echo "Q=${Q}"; echo ""
-	@echo "V=${V}"; echo ""
-	@echo "LIBSRC=${LIBSRC}"; echo ""
-	@echo "LIBOBJS=${LIBOBJS}"; echo ""
-	@echo "CALCSRC=${CALCSRC}"; echo ""
-	@echo "CALCOBJS=${CALCOBJS}"; echo ""
-	@echo "BUILD_H_SRC=${BUILD_H_SRC}"; echo ""
-	@echo "BUILD_C_SRC=${BUILD_C_SRC}"; echo ""
-	@echo "UTIL_C_SRC=${UTIL_C_SRC}"; echo ""
-	@echo "UTIL_MISC_SRC=${UTIL_MISC_SRC}"; echo ""
-	@echo "UTIL_OBJS=${UTIL_OBJS}"; echo ""
-	@echo "UTIL_TMP=${UTIL_TMP}"; echo ""
-	@echo "UTIL_PROGS=${UTIL_PROGS}"; echo ""
-	@echo "LIB_H_SRC=${LIB_H_SRC}"; echo ""
-	@echo "CUSTOM_PASSDOWN=${CUSTOM_PASSDOWN}"; echo ""
-	@echo "SAMPLE_PASSDOWN=${SAMPLE_PASSDOWN}"; echo ""
-	@echo "HELP_PASSDOWN=${HELP_PASSDOWN}"; echo ""
-	@echo "CAL_PASSDOWN=${CAL_PASSDOWN}"; echo ""
-	@echo "CSCRIPT_PASSDOWN=${CSCRIPT_PASSDOWN}"; echo ""
-	@echo "H_SRC=${H_SRC}"; echo ""
-	@echo "C_SRC=${C_SRC}"; echo ""
-	@echo "DISTLIST=${DISTLIST}"; echo ""
-	@echo "OBJS=${OBJS}"; echo ""
-	@echo "CALC_LIBS=${CALC_LIBS}"; echo ""
-	@echo "PROGS=${PROGS}"; echo ""
-	@echo "TARGETS=${TARGETS}"; echo ""
+	@echo 'MAKEFILE_REV=${MAKEFILE_REV}'; echo ''
+	@echo 'TERMCONTROL=${TERMCONTROL}'; echo ''
+	@echo 'HAVE_VSPRINTF=${HAVE_VSPRINTF}'; echo ''
+	@echo 'BYTE_ORDER=${BYTE_ORDER}'; echo ''
+	@echo 'LONG_BITS=${LONG_BITS}'; echo ''
+	@echo 'LONGLONG_BITS=${LONGLONG_BITS}'; echo ''
+	@echo 'HAVE_FPOS=${HAVE_FPOS}'; echo ''
+	@echo 'HAVE_FPOS_POS=${HAVE_FPOS_POS}'; echo ''
+	@echo 'HAVE_OFFSCL=${HAVE_OFFSCL}'; echo ''
+	@echo 'HAVE_POSSCL=${HAVE_POSSCL}'; echo ''
+	@echo 'HAVE_CONST=${HAVE_CONST}'; echo ''
+	@echo 'HAVE_UID_T=${HAVE_UID_T}'; echo ''
+	@echo 'HAVE_NEWSTR=${HAVE_NEWSTR}'; echo ''
+	@echo 'HAVE_USTAT=${HAVE_USTAT}'; echo ''
+	@echo 'HAVE_GETSID=${HAVE_GETSID}'; echo ''
+	@echo 'HAVE_GETPGID=${HAVE_GETPGID}'; echo ''
+	@echo 'HAVE_GETTIME=${HAVE_GETTIME}'; echo ''
+	@echo 'HAVE_GETPRID=${HAVE_GETPRID}'; echo ''
+	@echo 'HAVE_URANDOM=${HAVE_URANDOM}'; echo ''
+	@echo 'ALIGN32=${ALIGN32}'; echo ''
+	@echo 'BINDIR=${BINDIR}'; echo ''
+	@echo 'TOPDIR=${TOPDIR}'; echo ''
+	@echo 'LIBDIR=${LIBDIR}'; echo ''
+	@echo 'HELPDIR=${HELPDIR}'; echo ''
+	@echo 'CUSTOMLIBDIR=${CUSTOMLIBDIR}'; echo ''
+	@echo 'CUSTOMHELPDIR=${CUSTOMHELPDIR}'; echo ''
+	@echo 'SCRIPTDIR=${SCRIPTDIR}'; echo ''
+	@echo 'MANDIR=${MANDIR}'; echo ''
+	@echo 'CATDIR=${CATDIR}'; echo ''
+	@echo 'MANEXT=${MANEXT}'; echo ''
+	@echo 'CATEXT=${CATEXT}'; echo ''
+	@echo 'NROFF=${NROFF}'; echo ''
+	@echo 'NROFF_ARG=${NROFF_ARG}'; echo ''
+	@echo 'MANMAKE=${MANMAKE}'; echo ''
+	@echo 'CALCPATH=${CALCPATH}'; echo ''
+	@echo 'CALCRC=${CALCRC}'; echo ''
+	@echo 'CALCPAGER=${CALCPAGER}'; echo ''
+	@echo 'DEBUG=${DEBUG}'; echo ''
+	@echo 'NO_SHARED=${NO_SHARED}'; echo ''
+	@echo 'LD_NO_SHARED=${LD_NO_SHARED}'; echo ''
+	@echo 'RANLIB=${RANLIB}'; echo ''
+	@echo 'MAKE_FILE=${MAKE_FILE}'; echo ''
+	@echo 'PURIFY=${PURIFY}'; echo ''
+	@echo 'LD_DEBUG=${LD_DEBUG}'; echo ''
+	@echo 'CALC_ENV=${CALC_ENV}'; echo ''
+	@echo 'ALLOW_CUSTOM=${ALLOW_CUSTOM}'; echo ''
+	@echo 'CCOPT=${CCOPT}'; echo ''
+	@echo 'CCWARN=${CCWARN}'; echo ''
+	@echo 'CCMISC=${CCMISC}'; echo ''
+	@echo 'CFLAGS=${CFLAGS}'; echo ''
+	@echo 'ICFLAGS=${ICFLAGS}'; echo ''
+	@echo 'LDFLAGS=${LDFLAGS}'; echo ''
+	@echo 'ILDFLAGS=${ILDFLAGS}'; echo ''
+	@echo 'LCC=${LCC}'; echo ''
+	@echo 'CC=${CC}'; echo ''
+	@echo 'SHELL=${SHELL}'; echo ''
+	@echo 'MAKE=${MAKE}'; echo ''
+	@echo 'AWK=${AWK}'; echo ''
+	@echo 'SED=${SED}'; echo ''
+	@echo 'SORT=${SORT}'; echo ''
+	@echo 'TEE=${TEE}'; echo ''
+	@echo 'CTAGS=${CTAGS}'; echo ''
+	@echo 'MAKEDEPEND=${MAKEDEPEND}'; echo ''
+	@echo 'Q=${Q}'; echo ''
+	@echo 'V=${V}'; echo ''
+	@echo 'LIBSRC=${LIBSRC}'; echo ''
+	@echo 'LIBOBJS=${LIBOBJS}'; echo ''
+	@echo 'CALCSRC=${CALCSRC}'; echo ''
+	@echo 'CALCOBJS=${CALCOBJS}'; echo ''
+	@echo 'BUILD_H_SRC=${BUILD_H_SRC}'; echo ''
+	@echo 'BUILD_C_SRC=${BUILD_C_SRC}'; echo ''
+	@echo 'UTIL_C_SRC=${UTIL_C_SRC}'; echo ''
+	@echo 'UTIL_MISC_SRC=${UTIL_MISC_SRC}'; echo ''
+	@echo 'UTIL_OBJS=${UTIL_OBJS}'; echo ''
+	@echo 'UTIL_TMP=${UTIL_TMP}'; echo ''
+	@echo 'UTIL_PROGS=${UTIL_PROGS}'; echo ''
+	@echo 'LIB_H_SRC=${LIB_H_SRC}'; echo ''
+	@echo 'CUSTOM_PASSDOWN=${CUSTOM_PASSDOWN}'; echo ''
+	@echo 'SAMPLE_PASSDOWN=${SAMPLE_PASSDOWN}'; echo ''
+	@echo 'HELP_PASSDOWN=${HELP_PASSDOWN}'; echo ''
+	@echo 'CAL_PASSDOWN=${CAL_PASSDOWN}'; echo ''
+	@echo 'CSCRIPT_PASSDOWN=${CSCRIPT_PASSDOWN}'; echo ''
+	@echo 'H_SRC=${H_SRC}'; echo ''
+	@echo 'C_SRC=${C_SRC}'; echo ''
+	@echo 'DISTLIST=${DISTLIST}'; echo ''
+	@echo 'OBJS=${OBJS}'; echo ''
+	@echo 'CALC_LIBS=${CALC_LIBS}'; echo ''
+	@echo 'PROGS=${PROGS}'; echo ''
+	@echo 'TARGETS=${TARGETS}'; echo ''
 	@echo '=-=-=-=-= end of major make variable dump =-=-=-=-='

 mkdebug: env version.c
@@ -3278,6 +3339,7 @@ file.o: fposval.h
 file.o: hash.h
 file.o: have_const.h
 file.o: have_fpos.h
+file.o: have_fpos_pos.h
 file.o: have_malloc.h
 file.o: have_memmv.h
 file.o: have_newstr.h
@@ -3295,6 +3357,7 @@ file.o: zmath.h
 fposval.o: endian_calc.h
 fposval.o: fposval.c
 fposval.o: have_fpos.h
+fposval.o: have_fpos_pos.h
 fposval.o: have_offscl.h
 fposval.o: have_posscl.h
 func.o: alloc.h
@@ -3316,6 +3379,7 @@ func.o: have_malloc.h
 func.o: have_memmv.h
 func.o: have_newstr.h
 func.o: have_stdlib.h
+func.o: have_strdup.h
 func.o: have_string.h
 func.o: have_times.h
 func.o: have_unistd.h
@@ -3364,6 +3428,9 @@ hash.o: zrand.h
 hash.o: zrandom.h
 have_const.o: have_const.c
 have_fpos.o: have_fpos.c
+have_fpos_pos.o: have_fpos.h
+have_fpos_pos.o: have_fpos_pos.c
+have_fpos_pos.o: have_posscl.h
 have_getpgid.o: have_getpgid.c
 have_getprid.o: have_getprid.c
 have_getsid.o: have_getsid.c
--- a/22
+++ b/22
@@ -4,7 +4,7 @@ See the HOWTO.INSTALL file for information on how to build and install calc.

 To be sure that your version of calc is up to date, check out:

-	http://reality.sgi.com/chongo/tech/comp/calc/calc-download.html
+	http://www.isthe.com/chongo/tech/comp/calc/calc-download.html

 We are interested in any/all feedback on recent versions of calc.
 In particular we would like to hear about:
@@ -75,9 +75,10 @@ for a wish/todo list.  Code contributions are welcome.

 To join the calc-tester mailing list.  Send a request to:

-    calc-tester-request at postofc dot corp dot sgi dot com
+    calc-tester-request at asthe dot com

-    [[ Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: The EMail address uses 'asthe' and the web site URL uses 'isthe' ]]

 Your message body (not the subject) should consist of:

@@ -90,15 +91,16 @@ your full name.

 Calc bug reports, however should be sent to:

-    calc-bugs at postofc dot corp dot sgi dot com
+    calc-bugs at asthe dot com

-    [[ Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: The EMail address uses 'asthe' and the web site URL uses 'isthe' ]]

 but see the BUGS file first.

 The calc web site is located at:

-	http://reality.sgi.com/chongo/tech/comp/calc/
+	http://www.isthe.com/chongo/tech/comp/calc/

 ## Copyright (C) 1999  Landon Curt Noll
 ##
@@ -116,12 +118,12 @@ The calc web site is located at:
 ## received a copy with calc; if not, write to Free Software Foundation, Inc.
 ## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 ##
-## @(#) $Revision: 29.1 $
-## @(#) $Id: README,v 29.1 1999/12/14 09:15:29 chongo Exp $
+## @(#) $Revision: 29.2 $
+## @(#) $Id: README,v 29.2 2000/06/07 14:02:13 chongo Exp $
 ## @(#) $Source: /usr/local/src/cmd/calc/RCS/README,v $
 ##
 ## Under source code control:	1995/10/25 05:27:59
 ## File existed as early as:	1995
 ##
-## chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-## Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/README.WINDOWS
+++ b/README.WINDOWS
@@ -0,0 +1,113 @@
+Dear calc user on a Windoz based system,
+
+See the HOWTO.INSTALL file for information on how to build and install calc.
+See also the README file.
+
+NOTE: The Windoz port is extremely experimental, untested and perhaps
+      incomplete.  We are in the process of making it easier.  The
+      following should help anyone who is trying to make a go of this
+      under the current code conditions.
+
+NOTE: We are currently ONLY making an effort to support building under
+      Windoz using the Cygwin project (http://sources.redhat.com/cygwin/)
+      with the GCC compiler and Un*x tools for Windows.
+
+NOTE: The main developers do not have access to a Windoz based platform.
+      While we will make an effort to not break calc Windoz based system,
+      our lack of a Windoz test environment will mean we will make mistakes
+      from time to time.  Hopefully Windowz users can overcome these mistakes.
+      Of course you are welcome to send us any patches that fix your
+      Windoz build environment.
+
+=-=
+
+An effort is being made to allow windows users to compile calc using the
+Cygwin project (http://sources.redhat.com/cygwin/) with the GCC compiler
+and Un*x tools for Windows.
+
+The major porting work was performed by Thomas Jones-Low
+(tjoneslo at softstart dot com).  He said:
+
+    I had previous stated to this group that I have successfully managed
+    to port a version of Calc to Windows, and promised some point to
+    post what was required, so here it is.
+
+    One obvious manner of doing this port is to get the latest version
+    of the Cygwin project (http://sources.redhat.com/cygwin/) with the
+    GCC compiler and Un*x tools for Windows and recompile.
+
+    I built my working version using Calc ... I am using Visual C++
+    version 7.0, which is an older version of the Microsoft development
+    tools. The make file provided with Calc is not compatible with
+    NMAKE, so I used the Visual Studio tools to generate another one
+    (not included). Calc is built in two parts, calc.dll, which is the
+    library, and calcexe.exe which is the command line interface.
+
+He recommends that you generate by hand all of the header files generated
+by the make file:
+
+    align32.h args.h calcerr.h conf.h endian_calc.h
+    fposval.h have_const.h have_fpos.h have_fpos_pos.h have_malloc.h
+    have_memmv.h have_newstr.h have_offscl.h have_posscl.h
+    have_stdlib.h have_string.h have_times.h have_uid_t.h
+    have_unistd.h longbits.h longlong.h terminal.h
+    have_ustat.h have_getsid.h have_getpgid.h
+    have_gettime.h have_getprid.h have_urandom.h have_rusage.h
+    have_strdup.h
+
+NOTE: In a future release, a tarball of these files will be shipped with
+      calc so that you do not have to do much other than inspect them.
+
+=-=
+
+People who maintain calc need to keep in mind the following:
+
+The following was added to opcodes.h, config.h, zmath.h and value.h:
+
+	#if defined (_WIN32)
+	#ifdef _EXPORTING
+	  #define DLL	__declspec(dllexport)
+	#else
+	  #define DLL	__declspec(dllimport)
+	#endif
+
+	#else /* Windoz free systems */
+
+	  #define DLL
+
+	#endif /* Windoz free systems */
+
+Then DLL was added in front of all the exported functions.  For example:
+
+    extern int configtype(char*);
+
+was changed to:
+
+    DLL extern int configtype(char*);
+
+
+## Copyright (C) 2001  Landon Curt Noll and Thomas Jones-Low
+##
+## Calc is open software; you can redistribute it and/or modify it under
+## the terms of the version 2.1 of the GNU Lesser General Public License
+## as published by the Free Software Foundation.
+##
+## Calc is distributed in the hope that it will be useful, but WITHOUT
+## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+## or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU Lesser General
+## Public License for more details.
+##
+## A copy of version 2.1 of the GNU Lesser General Public License is
+## distributed with calc under the filename COPYING-LGPL.  You should have
+## received a copy with calc; if not, write to Free Software Foundation, Inc.
+## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
+##
+## @(#) $Revision: 29.2 $
+## @(#) $Id: README.WINDOWS,v 29.2 2001/02/25 22:20:38 chongo Exp $
+## @(#) $Source: /usr/local/src/cmd/calc/RCS/README.WINDOWS,v $
+##
+## Under source code control:	2001/02/25 14:00:05
+## File existed as early as:	2001
+##
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/addop.c
+++ b/addop.c
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: addop.c,v 29.1 1999/12/14 09:15:29 chongo Exp $
+ * @(#) $Revision: 29.3 $
+ * @(#) $Id: addop.c,v 29.3 2000/07/17 15:35:49 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/addop.c,v $
 *
 * Under source code control:	1990/02/15 01:48:10
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


@@ -208,7 +208,7 @@ endfunc(void)
 	memcpy((char *) fp, (char *) curfunc, size);
 	if (curfunc != functemplate)
 		free(curfunc);
-	if (conf->traceflags & TRACE_FNCODES) {
+	if (newname[0] != '*' && (conf->traceflags & TRACE_FNCODES)) {
 		dumpnames = TRUE;
 		for (size = 0; size < fp->f_opcodecount; ) {
 			printf("%ld: ", (long)size);
@@ -318,7 +318,7 @@ freefunc(FUNC *fp)
 			/*NOTREACHED*/
 		}
 	}
-	if (conf->traceflags & TRACE_FNCODES) {
+	if (newname[0] != '*' && (conf->traceflags & TRACE_FNCODES)) {
 		printf("Freeing function \"%s\"\n",namestr(&funcnames,index));
 		dumpnames = FALSE;
 		for (i = 0; i < fp->f_opcodecount; ) {
--- a/align32.c
+++ b/align32.c
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: align32.c,v 29.1 1999/12/14 09:15:29 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: align32.c,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/align32.c,v $
 *
 * Under source code control:	1995/11/23 05:18:06
 * File existed as early as:	1995
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/alloc.h
+++ b/alloc.h
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: alloc.h,v 29.1 1999/12/14 09:15:29 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: alloc.h,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/alloc.h,v $
 *
 * Under source code control:	1990/02/15 01:48:29
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/assocfunc.c
+++ b/assocfunc.c
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: assocfunc.c,v 29.1 1999/12/14 09:15:29 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: assocfunc.c,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/assocfunc.c,v $
 *
 * Under source code control:	1993/07/20 23:04:27
 * File existed as early as:	1993
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/blkcpy.c
+++ b/blkcpy.c
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: blkcpy.c,v 29.1 1999/12/14 09:15:29 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: blkcpy.c,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/blkcpy.c,v $
 *
 * Under source code control:	1997/04/18 20:41:26
 * File existed as early as:	1997
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/blkcpy.h
+++ b/blkcpy.h
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: blkcpy.h,v 29.1 1999/12/14 09:15:29 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: blkcpy.h,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/blkcpy.h,v $
 *
 * Under source code control:	1997/04/18 20:41:25
 * File existed as early as:	1997
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/block.c
+++ b/block.c
@@ -19,15 +19,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: block.c,v 29.1 1999/12/14 09:15:29 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: block.c,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/block.c,v $
 *
 * Under source code control:	1997/02/27 00:29:40
 * File existed as early as:	1997
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/block.h
+++ b/block.h
@@ -19,15 +19,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: block.h,v 29.1 1999/12/14 09:15:30 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: block.h,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/block.h,v $
 *
 * Under source code control:	1997/02/21 05:03:39
 * File existed as early as:	1997
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/byteswap.c
+++ b/byteswap.c
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: byteswap.c,v 29.1 1999/12/14 09:15:30 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: byteswap.c,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/byteswap.c,v $
 *
 * Under source code control:	1995/10/11 04:44:01
 * File existed as early as:	1995
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/byteswap.h
+++ b/byteswap.h
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: byteswap.h,v 29.1 1999/12/14 09:15:30 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: byteswap.h,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/byteswap.h,v $
 *
 * Under source code control:	1995/10/11 04:44:01
 * File existed as early as:	1995
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/Makefile
+++ b/cal/Makefile
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: Makefile,v 29.1 1999/12/14 09:15:30 chongo Exp $
+# @(#) $Revision: 29.3 $
+# @(#) $Id: Makefile,v 29.3 2000/12/15 14:42:52 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/Makefile,v $
 #
 # Under source code control:	1991/07/21 05:00:54
 # File existed as early as:	1991
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/
 #
 # calculator by David I. Bell with help/mods from others
 # Makefile by Landon Curt Noll
@@ -70,7 +70,7 @@ CALC_FILES= README bigprime.cal deg.cal ellip.cal lucas.cal lucas_chk.cal \
 	test3500.cal seedrandom.cal test4000.cal test4100.cal test4600.cal \
 	beer.cal hello.cal test5100.cal test5200.cal randombitrun.cal \
 	randomrun.cal xx_print.cal natnumset.cal qtime.cal test8400.cal \
-	test8500.cal
+	test8500.cal test8600.cal

 # These files are found (but not built) in the distribution
 #
--- a/cal/README
+++ b/cal/README
@@ -1,7 +1,7 @@
 Calc standard resource files
 ----------------------------

-To load a reosurce file, try:
+To load a resource file, try:

    read filename

@@ -37,9 +37,10 @@ be useful!

 If you write something that you think is useful, please send it to:

-    calc-tester at postofc dot corp dot sgi dot com
+    calc-contrib at asthe dot com

-    [[ Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: The EMail address uses 'asthe' and the web site URL uses 'isthe' ]]

 By convention, a resource file only defines and/or initializes functions,
 objects and variables.	(The regress.cal and testxxx.cal regression test
@@ -58,7 +59,7 @@ files have already been read, the read -once will act as a noop.

 The "resource_debug" parameter is intended for controlling the possible
 display of special information relating to functions, objects, and
-other structures created by instructions in calc resoure files.
+other structures created by instructions in calc resource files.
 Zero value of config("resource_debug") means that no such information
 is displayed.  For other values, the non-zero bits which currently
 have meanings are as follows:
@@ -115,6 +116,10 @@ bernoulli.cal

    Calculate the nth Bernoulli number.

+    NOTE: There is now a bernoulli() builtin function.  This file is
+    	  left here for backward compatibility and now simply returns
+	  the buildin function.
+

 bigprime.cal

@@ -273,7 +278,7 @@ pell.cal
    pell(D)

    Solve Pell's equation; Returns the solution X to: X^2 - D * Y^2 = 1.
-    Type the solution to pells equation for a particular D.
+    Type the solution to Pell's equation for a particular D.


 pi.cal
@@ -287,7 +292,7 @@ pi.cal
    The piforever() prints digits of pi, nicely formatted, for as long
    as your free memory space and system up time allows.

-    The piforever() funcion (written by Klaus Alexander Seistrup
+    The piforever() function (written by Klaus Alexander Seistrup
    <klaus@seistrup.dk>) was inspired by an algorithm conceived by
    Lambert Meertens.  See also the ABC Programmer's Handbook, by Geurts,
    Meertens & Pemberton, published by Prentice-Hall (UK) Ltd., 1990.
@@ -355,7 +360,7 @@ quat.cal
    quat_shift(a, b)

    Calculate using quaternions of the form: a + bi + cj + dk.	In these
-    functions, quaternians are manipulated in the form: s + v, where
+    functions, quaternions are manipulated in the form: s + v, where
    s is a scalar and v is a vector of size 3.


@@ -385,7 +390,7 @@ randombitrun.cal
    randombitrun([run_cnt])

    Using randombit(1) to generate a sequence of random bits, determine if
-    the number and kength of identical bits runs match what is expected.
+    the number and length of identical bits runs match what is expected.
    By default, run_cnt is to test the next 65536 random values.

    This tests the Blum-Blum-Shub generator.
@@ -488,7 +493,7 @@ test1700.cal

    value

-    This resoure files is used by regress.cal to test the read and use keywords.
+    This resource files is used by regress.cal to test the read and use keywords.


 test2600.cal
@@ -513,7 +518,7 @@ test2600.cal
    checkresult(x, y, z, a)
    test2600(verbose, tnum)

-    This resoure files is used by regress.cal to test some of builtin functions
+    This resource files is used by regress.cal to test some of builtin functions
    in terms of accuracy and roundoff.


@@ -536,7 +541,7 @@ test2700.cal
    iscomsq(x)
    test2700(verbose, tnum)

-    This resoure files is used by regress.cal to test sqrt() for real and
+    This resource files is used by regress.cal to test sqrt() for real and
    complex values.


@@ -624,7 +629,7 @@ test4000.cal
    test4000(verbose, tnum) defined

    This resource file is used by regress.cal to test ptest, nextcand and
-    prevcand buildins.
+    prevcand builtins.

 test4100.cal

@@ -676,6 +681,35 @@ test5200.cal
    This resource file is used by regress.cal to test the fix of a
    global/static bug.

+test8400.cal
+
+    test8400() defined
+
+    This resource file is used by regress.cal to check for quit-based
+    memory leaks.
+
+test8500.cal
+
+    global err_8500
+    global L_8500
+    global ver_8500
+    global old_seed_8500
+    global cfg_8500
+    onetest_8500(a,b,rnd) defined
+    divmod_8500(N, M1, M2, testnum) defined
+
+    This resource file is used by regress.cal to the // and % operators.
+
+test8600.cal
+
+    global min_8600
+    global max_8600
+    global hash_8600
+    global hmean_8600
+
+    This resource file is used by regress.cal to test a change of
+    allowing up to 1024 args to be passed to a builtin function.
+
 unitfrac.cal

    unitfrac(x)
@@ -704,7 +738,7 @@ xx_print.cal

    Demo for the xx_print object routines.

-## Copyright (C) 1999  David I. Bell and Landon Curt Noll
+## Copyright (C) 2000  David I. Bell and Landon Curt Noll
 ##
 ## Primary author: Landon Curt Noll
 ##
@@ -722,12 +756,12 @@ xx_print.cal
 ## received a copy with calc; if not, write to Free Software Foundation, Inc.
 ## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 ##
-## @(#) $Revision: 29.1 $
-## @(#) $Id: README,v 29.1 1999/12/14 09:15:30 chongo Exp $
+## @(#) $Revision: 29.4 $
+## @(#) $Id: README,v 29.4 2000/12/17 12:26:04 chongo Exp $
 ## @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/README,v $
 ##
 ## Under source code control:	1990/02/15 01:50:32
 ## File existed as early as:	before 1990
 ##
-## chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-## Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/cal/beer.cal
+++ b/cal/beer.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: beer.cal,v 29.1 1999/12/14 09:15:30 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: beer.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/beer.cal,v $
 *
 * Under source code control:	1996/11/13 13:21:05
 * File existed as early as:	1996
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/bernoulli.cal
+++ b/cal/bernoulli.cal
@@ -1,7 +1,7 @@
 /*
 * bernoulli - clculate the Nth Bernoulli number B(n)
 *
- * Copyright (C) 1999  David I. Bell
+ * Copyright (C) 2000  David I. Bell and Landon Curt Noll
 *
 * Calc is open software; you can redistribute it and/or modify it under
 * the terms of the version 2.1 of the GNU Lesser General Public License
@@ -17,24 +17,28 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: bernoulli.cal,v 29.1 1999/12/14 09:15:30 chongo Exp $
+ * @(#) $Revision: 29.3 $
+ * @(#) $Id: bernoulli.cal,v 29.3 2000/12/17 12:26:04 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/bernoulli.cal,v $
 *
 * Under source code control:	1991/09/30 11:18:41
 * File existed as early as:	1991
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
 * Calculate the Nth Bernoulli number B(n).
- * This uses the following symbolic formula to calculate B(n):
+ *
+ * NOTE: This is now a bulitin function.
+ *
+ * The non-buildin code used the following symbolic formula to calculate B(n):
 *
 *	(b+1)^(n+1) - b^(n+1) = 0
 *
 * where b is a dummy value, and each power b^i gets replaced by B(i).
 * For example, for n = 3:
+ *
 *	(b+1)^4 - b^4 = 0
 *	b^4 + 4*b^3 + 6*b^2 + 4*b + 1 - b^4 = 0
 *	4*b^3 + 6*b^2 + 4*b + 1 = 0
@@ -48,11 +52,14 @@
 */


+/*
 static Bnmax;
 static mat Bn[1001];
+*/

 define B(n)
 {
+/*
 	local	nn, np1, i, sum, mulval, divval, combval;

 	if (!isint(n) || (n < 0))
@@ -85,4 +92,6 @@ define B(n)
 	}
 	Bnmax = n;
 	return Bn[n];
+*/
+	return bernoulli(n);
 }
--- a/cal/bigprime.cal
+++ b/cal/bigprime.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: bigprime.cal,v 29.1 1999/12/14 09:15:30 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: bigprime.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/bigprime.cal,v $
 *
 * Under source code control:	1991/05/22 21:56:32
 * File existed as early as:	1991
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/bindings
+++ b/cal/bindings
@@ -16,14 +16,14 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: bindings,v 29.1 1999/12/14 09:15:30 chongo Exp $
+# @(#) $Revision: 29.2 $
+# @(#) $Id: bindings,v 29.2 2000/06/07 14:02:25 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/bindings,v $
 #
 # Under source code control:	1993/05/02 20:09:19
 # File existed as early as:	1993
 #
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/

 # NOTE: This facility is ignored if calc was compiled with GNU-readline.
 #	In that case, the standard readline mechanisms (see readline(3))
--- a/cal/chrem.cal
+++ b/cal/chrem.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: chrem.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: chrem.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/chrem.cal,v $
 *
 * Under source code control:	1992/09/26 01:00:47
 * File existed as early as:	1992
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/deg.cal
+++ b/cal/deg.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: deg.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: deg.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/deg.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:33
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/ellip.cal
+++ b/cal/ellip.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: ellip.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: ellip.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/ellip.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:33
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/hello.cal
+++ b/cal/hello.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: hello.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: hello.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/hello.cal,v $
 *
 * Under source code control:	1996/11/13 13:25:43
 * File existed as early as:	1996
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/lucas.cal
+++ b/cal/lucas.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: lucas.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: lucas.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/lucas.cal,v $
 *
 * Under source code control:	1990/05/03 16:49:51
 * File existed as early as:	1990
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/lucas_chk.cal
+++ b/cal/lucas_chk.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: lucas_chk.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: lucas_chk.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/lucas_chk.cal,v $
 *
 * Under source code control:	1991/01/11 05:41:43
 * File existed as early as:	1991
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/lucas_tbl.cal
+++ b/cal/lucas_tbl.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: lucas_tbl.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: lucas_tbl.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/lucas_tbl.cal,v $
 *
 * Under source code control:	1991/01/26 02:43:43
 * File existed as early as:	1991
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/mersenne.cal
+++ b/cal/mersenne.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: mersenne.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: mersenne.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/mersenne.cal,v $
 *
 * Under source code control:	1991/05/22 21:56:36
 * File existed as early as:	1991
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/mfactor.cal
+++ b/cal/mfactor.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: mfactor.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: mfactor.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/mfactor.cal,v $
 *
 * Under source code control:	1996/07/06 06:09:40
 * File existed as early as:	1996
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/mod.cal
+++ b/cal/mod.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: mod.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: mod.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/mod.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:34
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/natnumset.cal
+++ b/cal/natnumset.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: natnumset.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: natnumset.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/natnumset.cal,v $
 *
 * Under source code control:	1997/09/07 23:53:51
 * File existed as early as:	1997
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/pell.cal
+++ b/cal/pell.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: pell.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: pell.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/pell.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:34
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/pi.cal
+++ b/cal/pi.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: pi.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: pi.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/pi.cal,v $
 *
 * Under source code control:	1991/05/22 21:56:37
 * File existed as early as:	1991
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/pix.cal
+++ b/cal/pix.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: pix.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: pix.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/pix.cal,v $
 *
 * Under source code control:	1996/07/09 03:14:14
 * File existed as early as:	1996
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/pollard.cal
+++ b/cal/pollard.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: pollard.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: pollard.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/pollard.cal,v $
 *
 * Under source code control:	1991/05/22 21:56:37
 * File existed as early as:	1991
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/poly.cal
+++ b/cal/poly.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: poly.cal,v 29.1 1999/12/14 09:15:31 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: poly.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/poly.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:35
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/prompt.cal
+++ b/cal/prompt.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: prompt.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: prompt.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/prompt.cal,v $
 *
 * Under source code control:	1995/12/18 04:43:25
 * File existed as early as:	1995
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/psqrt.cal
+++ b/cal/psqrt.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: psqrt.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: psqrt.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/psqrt.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:35
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/qtime.cal
+++ b/cal/qtime.cal
@@ -1,24 +1,46 @@
 /*
 * qtime - Display time as English sentence
 *
+ * Copyright (C) 1999  Klaus Alexander Seistrup and Landon Curt Noll
+ *
+ * Written by: Klaus Alexander Seistrup <kseis@magnetic-ink.dk>
+ * With mods by: Landon Curt Noll <http://www.isthe.com/chongo/>
+ *
+ * Calc is open software; you can redistribute it and/or modify it under
+ * the terms of the version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * Calc is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU Lesser General
+ * Public License for more details.
+ *
+ * A copy of version 2.1 of the GNU Lesser General Public License is
+ * distributed with calc under the filename COPYING-LGPL.  You should have
+ * received a copy with calc; if not, write to Free Software Foundation, Inc.
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * @(#) $Revision: 29.4 $
+ * @(#) $Id: qtime.cal,v 29.4 2000/12/18 10:18:40 chongo Exp $
+ * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/qtime.cal,v $
+ *
+ * Under source code control:	1999/10/13 04:10:33
+ * File existed as early as:	1999
+ *
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
+ */
+
+/*
 * usage:
 *	qtime(utc_hr_offset)
 *
 *	utc_hr_offset	Offset from UTC in hours.
 *
- * Written by: Klaus Alexander Seistrup <kseis@magnetic-ink.dk>
- * With minor mods by: Landon Curt Noll <http://reality.sgi.com/chongo/>
- *
 * See:
 *	http://www.magnetic-ink.dk/download/qtime.html
 *
 * for examples of qtime() written on other languages.
- *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: qtime.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
- * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/qtime.cal,v $
- *
- * This file is not covered under version 2.1 of the GNU LGPL.
 */


--- a/cal/quat.cal
+++ b/cal/quat.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: quat.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: quat.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/quat.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:35
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/randbitrun.cal
+++ b/cal/randbitrun.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: randbitrun.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: randbitrun.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/randbitrun.cal,v $
 *
 * Under source code control:	1995/02/13 03:43:11
 * File existed as early as:	1995
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/randmprime.cal
+++ b/cal/randmprime.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: randmprime.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: randmprime.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/randmprime.cal,v $
 *
 * Under source code control:	1994/03/14 23:11:21
 * File existed as early as:	1994
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/randombitrun.cal
+++ b/cal/randombitrun.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: randombitrun.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: randombitrun.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/randombitrun.cal,v $
 *
 * Under source code control:	1995/02/13 03:43:11
 * File existed as early as:	1995
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/randomrun.cal
+++ b/cal/randomrun.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: randomrun.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: randomrun.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/randomrun.cal,v $
 *
 * Under source code control:	1997/02/19 03:35:59
 * File existed as early as:	1997
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/randrun.cal
+++ b/cal/randrun.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: randrun.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: randrun.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/randrun.cal,v $
 *
 * Under source code control:	1995/02/12 20:00:06
 * File existed as early as:	1995
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/regress.cal
+++ b/cal/regress.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: regress.cal,v 29.1 1999/12/14 09:15:32 chongo Exp $
+ * @(#) $Revision: 29.6 $
+ * @(#) $Id: regress.cal,v 29.6 2000/12/17 12:26:42 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/regress.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:36
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
@@ -755,7 +755,7 @@ define test_functions()
 	vrfy(den(17) == 1,		'712: den(17) == 1');
 	vrfy(den(3/7) == 7,		'713: den(3/7) == 7');
 	vrfy(den(-2/3) == 3,		'714: den(-2/3) == 3');
-	vrfy(digits(0) == 1,		'715: digits(0) == 1');
+	vrfy(digits(0) == 0,		'715: digits(0) == 0');
 	vrfy(digits(9) == 1,		'716: digits(9) == 1');
 	vrfy(digits(10) == 2,		'717: digits(10) == 2');
 	vrfy(digits(-691) == 3,		'718: digits(-691) == 3');
@@ -1029,8 +1029,8 @@ define test_functions()
 	vrfy(digit(a,-1) == 4,		'974: digit(a,-1) == 4');
 	vrfy(digit(a,-2) == 2,		'975: digit(a,-2) == 2');
 	vrfy(digit(a,-3) == 8,		'976: digit(a,-3) == 8');
-	vrfy(digits(0) == 1,		'977: digits(0) == 1');
-	vrfy(digits(0.0123) == 1,	'978: digits(0.0123) == 1');
+	vrfy(digits(0) == 0,		'977: digits(0) == 0');
+	vrfy(digits(0.0123) == 0,	'978: digits(0.0123) == 0');
 	vrfy(digits(3.7) == 1,		'979: digits(3.7) == 1');
 	vrfy(digits(-27) == 2,		'980: digits(-27) == 2');
 	vrfy(digits(-99.7) == 2,	'981: digits(-99.7) == 2');
@@ -1223,7 +1223,85 @@ define test_functions()
 	vrfy(hnrmod(21<<500+7,3,500,-1) == (21<<500+7)%(3<<500-1),
 		'1112: hnrmod(21<<500+7,3,500,-1) == (21<<500+7)%(3<<500-1)');

-	print '1113: Ending test_functions';
+	/*
+	 * catalan testing
+	 */
+	vrfy(catalan(2) == 2,		'1113: catalan(2) == 2');
+	vrfy(catalan(3) == 5,		'1114: catalan(3) == 5');
+	vrfy(catalan(4) == 14,		'1115: catalan(4) == 14');
+	vrfy(catalan(20) == 6564120420,	'1116: catalan(20) == 6564120420');
+
+	/*
+	 * bernoulli builtin function testing
+	 */
+	vrfy(bernoulli(0) == 1,		'1117: bernoulli(0) == 1');
+	vrfy(bernoulli(1) == -1/2,	'1118: bernoulli(1) == -1/2');
+	vrfy(bernoulli(2) == 1/6,	'1119: bernoulli(2) == 1/6');
+	vrfy(bernoulli(3) == 0,		'1120: bernoulli(3) == 0');
+	vrfy(bernoulli(4) == -1/30,	'1121: bernoulli(4) == -1/30');
+	vrfy(bernoulli(5) == 0,		'1122: bernoulli(5) == 0');
+	vrfy(bernoulli(6) == 1/42,	'1123: bernoulli(6) == 1/42');
+	vrfy(bernoulli(32) == -7709321041217/510,
+		    '1124: bernoulli(32) == -7709321041217/510');
+
+	/*
+	 * euler function testing
+	 */
+	vrfy(euler(0) == 1,		'1125: euler(0) == 1');
+	vrfy(euler(1) == 0,		'1126: euler(1) == 0');
+	vrfy(euler(2) == -1,		'1127: euler(2) == -1');
+	vrfy(euler(3) == 0,		'1128: euler(3) == 0');
+	vrfy(freeeuler() == null(),	'1129: freeeuler() == null()');
+	vrfy(euler(4) == 5,		'1130: euler(4) == 5');
+	vrfy(euler(5) == 0,		'1131: euler(5) == 0');
+	vrfy(euler(6) == -61,		'1132: euler(6) == -61');
+	vrfy(euler(32) == 177519391579539289436664789665,
+		    '1130: euler(32) == 177519391579539289436664789665');
+	vrfy(freeeuler() == null(),	'1133: freeeuler() == null()');
+
+	/*
+	 * digit with non-10 base
+	 */
+        a = 123456.789;
+	print				'1134: a = 123456.789';
+	vrfy(digit(a, 6, 100) == 0,	'1135: digit(a, 6, 100) == 0');
+	vrfy(digit(a, 5, 100) == 0,	'1136: digit(a, 5, 100) == 0');
+	vrfy(digit(a, 4, 100) == 0,	'1137: digit(a, 4, 100) == 0');
+	vrfy(digit(a, 3, 100) == 0,	'1138: digit(a, 3, 100) == 0');
+	vrfy(digit(a, 2, 100) == 12,	'1139: digit(a, 2, 100) == 12');
+	vrfy(digit(a, 1, 100) == 34,	'1140: digit(a, 1, 100) == 34');
+	vrfy(digit(a, 0, 100) == 56,	'1141: digit(a, 0, 100) == 56');
+	vrfy(digit(a, -1, 100) == 78,	'1142: digit(a, -1, 100) == 78');
+	vrfy(digit(a, -2, 100) == 90,	'1143: digit(a, -2, 100) == 90');
+	vrfy(digit(a, -3, 100) == 0,	'1144: digit(a, -3, 100) == 0');
+	vrfy(digit(a, -4, 100) == 0,	'1145: digit(a, -4, 100) == 0');
+	vrfy(digit(a, -5, 100) == 0,	'1146: digit(a, -5, 100) == 0');
+	vrfy(digit(a, -6, 100) == 0,	'1146: digit(a, -6, 100) == 0');
+
+	/*
+	 * digits with a non-10 base
+	 */
+	vrfy(digits(a, 100) == 3,	'1147: digits(a, 100) == 3');
+	vrfy(digits(2^256-1, 256) == 32,'1148: digits(2^256-1, 256) == 32');
+
+	/*
+	 * places with a non-10 base
+	 */
+	vrfy(places(0.0123, 2) == -1,	'1149: places(0.0123, 2) == -1');
+	vrfy(places(0.625, 2) == 3,	'1150: places(0.625, 2) == 3');
+	vrfy(places(0.625, 8) == 1,	'1151: places(0.625, 8) == 1');
+	vrfy(places(171/2^712, 2) == 712,
+				'1152: places(171/2^7120.625, 2) == 712');
+	vrfy(places(171/2^712, 64) == 119,
+				'1152: places(171/2^7120.625, 64) == 119');
+
+	/*
+	 * verify sleep
+	 */
+	vrfy(sleep(1/5) == null(),	'1153: sleep(1/5) == null()');
+	vrfy(sleep(1) == null(),	'1154: sleep(1) == null()');
+
+	print '1155: Ending test_functions';
 }
 print '017: parsed test_functions()';

@@ -2987,7 +3065,7 @@ define test_error()
 	vrfy(root(3,2,0) == error(10029),
 				    '3644: root(3,2,0) == error(10029)');
 	vrfy(norm("x") == error(10030), '3645: norm("x") == error(10030)');
-	vrfy(null() << 2 == error(10031),'3646: null() << 2 == error(10031)');
+	vrfy(list() << 2 == error(10031),'3646: list() << 2 == error(10031)');
 	vrfy(1.5 << 2 == error(10031),	'3647: 1.5 << 2 == error(10031)');
 	vrfy(3 << "x" == error(10032),	'3648: 3 << "x" == error(10032)');
 	vrfy(3 << 1.5 == error(10032),	'3649: 3 << 1.5 == error(10032)');
@@ -3085,8 +3163,7 @@ define test_error()
 	print				'3712: e9999 = error(9999)';
 	vrfy(errno() == 9999,		'3713: errno() == 9999');
 	vrfy(error() == e9999,		'3714: error() == e9999');
-	vrfy(substr(strerror(), strpos(strerror(),"9999"), 4) == "9999",
-	    '3715: substr(strerror(), strpos(strerror(),"9999"), 4) == "9999"');
+	/* test 3715 removed due to non-portable strerror() output */
 	x = newerror("Alpha");
 	print				'3716: x = newerror("Alpha")';
 	n = iserror(x);
@@ -3097,16 +3174,14 @@ define test_error()
 	vrfy(errno(9999) == n,		'3721: errno() == n');
 	vrfy(errno() == 9999,		'3722: errno() == 9999');
 	vrfy(error() == e9999,		'3723: error() == e9999');
-	vrfy(substr(strerror(), strpos(strerror(),"9999"), 4) == "9999",
-	    '3724: substr(strerror(), strpos(strerror(),"9999"), 4) == "9999"');
+	/* test 3724 removed due to non-portable strerror() output */
 	a = 1/0;
 	print				'3725: a = 1/0';
 	vrfy(strerror() == "Division by zero",
 				'3726: strerror() == "Division by zero"');
 	n = 8191;
 	print				'3727: n = 8191';
-	vrfy(substr(strerror(8191),strpos(strerror(n),"8191"), 4) == "8191",
-	    '3728: substr(strerror(n),strpos(strerror(n),"8191"),4) == "8191"');
+	/* test 3728 removed due to non-portable strerror() output */

 	/* errmax and errcount should be bumped up the 148 errors above */
 	vrfy(errcount() == ecnt,	'3729: errcount() == ecnt');
@@ -7541,6 +7616,15 @@ read -once "test8500";
 /* 85xx: Ending test_divmod is printed by test8500.cal */


+/*
+ * test_maxargs - test up to 1024 args being passed to a builtin function
+ */
+print;
+print '8600: Starting test_1024args'
+read -once "test8600";
+/* 86xx: Ending test_1024args is printed by test8600.cal */
+
+
 /*
 * read various calc resource files
 *
--- a/cal/seedrandom.cal
+++ b/cal/seedrandom.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: seedrandom.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: seedrandom.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/seedrandom.cal,v $
 *
 * Under source code control:	1996/01/01 08:21:00
 * File existed as early as:	1996
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/solve.cal
+++ b/cal/solve.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: solve.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: solve.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/solve.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:37
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/sumsq.cal
+++ b/cal/sumsq.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: sumsq.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: sumsq.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/sumsq.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:37
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/surd.cal
+++ b/cal/surd.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: surd.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: surd.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/surd.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:38
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test1700.cal
+++ b/cal/test1700.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test1700.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test1700.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test1700.cal,v $
 *
 * Under source code control:	1994/03/14 23:12:51
 * File existed as early as:	1994
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test2300.cal
+++ b/cal/test2300.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test2300.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test2300.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test2300.cal,v $
 *
 * Under source code control:	1995/07/09 06:12:13
 * File existed as early as:	1995
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test2600.cal
+++ b/cal/test2600.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test2600.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test2600.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test2600.cal,v $
 *
 * Under source code control:	1995/10/13 00:13:14
 * File existed as early as:	1995
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/test2700.cal
+++ b/cal/test2700.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test2700.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test2700.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test2700.cal,v $
 *
 * Under source code control:	1995/11/01 22:52:25
 * File existed as early as:	1995
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/test3100.cal
+++ b/cal/test3100.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test3100.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test3100.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test3100.cal,v $
 *
 * Under source code control:	1995/11/28 11:56:57
 * File existed as early as:	1995
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test3300.cal
+++ b/cal/test3300.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test3300.cal,v 29.1 1999/12/14 09:15:33 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test3300.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test3300.cal,v $
 *
 * Under source code control:	1995/12/02 04:27:41
 * File existed as early as:	1995
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test3400.cal
+++ b/cal/test3400.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test3400.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test3400.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test3400.cal,v $
 *
 * Under source code control:	1995/12/02 05:20:11
 * File existed as early as:	1995
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/test3500.cal
+++ b/cal/test3500.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test3500.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test3500.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test3500.cal,v $
 *
 * Under source code control:	1995/12/18 22:50:46
 * File existed as early as:	1995
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/test4000.cal
+++ b/cal/test4000.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test4000.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test4000.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test4000.cal,v $
 *
 * Under source code control:	1996/03/13 02:38:45
 * File existed as early as:	1996
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/test4100.cal
+++ b/cal/test4100.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test4100.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test4100.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test4100.cal,v $
 *
 * Under source code control:	1996/03/13 03:53:22
 * File existed as early as:	1996
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/test4600.cal
+++ b/cal/test4600.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test4600.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test4600.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test4600.cal,v $
 *
 * Under source code control:	1996/07/02 20:04:40
 * File existed as early as:	1996
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test5100.cal
+++ b/cal/test5100.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test5100.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test5100.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test5100.cal,v $
 *
 * Under source code control:	1996/12/02 23:57:10
 * File existed as early as:	1996
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test5200.cal
+++ b/cal/test5200.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test5200.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test5200.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test5200.cal,v $
 *
 * Under source code control:	1997/02/07 02:48:10
 * File existed as early as:	1997
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test8400.cal
+++ b/cal/test8400.cal
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test8400.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test8400.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test8400.cal,v $
 *
 * Under source code control:	1999/10/31 01:00:03
 * File existed as early as:	1999
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cal/test8500.cal
+++ b/cal/test8500.cal
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: test8500.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: test8500.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/test8500.cal,v $
 *
 * Under source code control:	1999/11/12 20:59:59
 * File existed as early as:	1999
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/test8600.cal
+++ b/cal/test8600.cal
--- a/cal/unitfrac.cal
+++ b/cal/unitfrac.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: unitfrac.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: unitfrac.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/unitfrac.cal,v $
 *
 * Under source code control:	1990/02/15 01:50:38
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/varargs.cal
+++ b/cal/varargs.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: varargs.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: varargs.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/varargs.cal,v $
 *
 * Under source code control:	1991/05/22 21:56:34
 * File existed as early as:	1991
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/cal/xx_print.cal
+++ b/cal/xx_print.cal
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: xx_print.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: xx_print.cal,v 29.2 2000/06/07 14:02:25 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/xx_print.cal,v $
 *
 * Under source code control:	1997/04/17 00:08:50
 * File existed as early as:	1997
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/calc.c
+++ b/calc.c
--- a/calc.h
+++ b/calc.h
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.2 $
- * @(#) $Id: calc.h,v 29.2 1999/12/14 19:37:46 chongo Exp $
+ * @(#) $Revision: 29.5 $
+ * @(#) $Id: calc.h,v 29.5 2000/12/04 19:32:33 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/calc.h,v $
 *
 * Under source code control:	1990/02/15 01:48:31
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


@@ -60,10 +60,9 @@
 #define MAXERROR	512	/* maximum length of error message string */

 #define SYMBOLSIZE	256	/* maximum symbol name size */
-#define MAXINDICES	20	/* maximum number of indices for objects */
 #define MAXLABELS	100	/* maximum number of user labels in function */
 #define MAXSTRING	1024	/* maximum size of string constant */
-#define MAXSTACK	1000	/* maximum depth of evaluation stack */
+#define MAXSTACK	2048	/* maximum depth of evaluation stack */
 #define MAXFILES	20	/* maximum number of opened files */
 #define PROMPT1		"> "	/* default normal prompt*/
 #define PROMPT2		">> "	/* default prompt inside multi-line input */
@@ -167,7 +166,6 @@ extern BOOL calc_tty(int fd);
 extern BOOL orig_tty(int fd);
 extern void showerrors(void);
 extern char *calc_strdup(CONST char *);
-extern void getshellfile(char *shellfile);

 /*
 * Initialization
@@ -229,15 +227,15 @@ extern int allow_exec;	/* FALSE => may not execute any commands */
 * calc startup and run state
 */
 typedef enum {
-    RUN_UNKNOWN = -1,		/* unknown or unset start state */
-    RUN_BEGIN = 0,		/* calc execution starts */
-    RUN_RCFILES = 1,		/* rc files being evaluated */
-    RUN_PRE_CMD_ARGS = 2,	/* prepare to evaluate cmd args */
-    RUN_CMD_ARGS = 3,		/* cmd args being evaluated */
-    RUN_PRE_TOP_LEVEL = 4,	/* prepare to start top level activity */
-    RUN_TOP_LEVEL = 5,		/* running at top level */
-    RUN_EXIT = 6,		/* normal exit from calc */
-    RUN_EXIT_WITH_ERROR = 7	/* exit with error */
+    RUN_ZERO,			/* unknown or unset start state */
+    RUN_BEGIN,			/* calc execution starts */
+    RUN_RCFILES,		/* rc files being evaluated */
+    RUN_PRE_CMD_ARGS,		/* prepare to evaluate cmd args */
+    RUN_CMD_ARGS,		/* cmd args being evaluated */
+    RUN_PRE_TOP_LEVEL,		/* prepare to start top level activity */
+    RUN_TOP_LEVEL,		/* running at top level */
+    RUN_EXIT,			/* normal exit from calc */
+    RUN_EXIT_WITH_ERROR		/* exit with error */
 } run;
 extern run run_state;
 extern char *run_state_name(run state);
--- a/calc.man
+++ b/calc.man
@@ -15,15 +15,15 @@
 .\" received a copy with calc; if not, write to Free Software Foundation, Inc.
 .\" 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 .\"
-.\" @(#) $Revision: 29.1 $
-.\" @(#) $Id: calc.man,v 29.1 1999/12/14 09:15:35 chongo Exp $
+.\" @(#) $Revision: 29.5 $
+.\" @(#) $Id: calc.man,v 29.5 2000/06/07 14:02:13 chongo Exp $
 .\" @(#) $Source: /usr/local/src/cmd/calc/RCS/calc.man,v $
 .\"
 .\" Under source code control:	    1991/07/23 05:48:26
 .\" File existed as early as:	    1991
 .\"
-.\" chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-.\" Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+.\" chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+.\" Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 .\"
 .\" calculator by David I. Bell
 .\" man page by Landon Noll
@@ -36,7 +36,7 @@ calc \- arbitrary precision calculator
 .RB [ \-c ]
 .RB [ \-C ]
 .RB [ \-d ]
-.RB [ -D\ \&calc_debug[:resource_debug:[user_debug]] ]
+.RB [ -D\ \&calc_debug[:resource_debug[:user_debug]] ]
 .br
 .in +5n
 .RB [ \-e ]
@@ -53,7 +53,7 @@ calc \- arbitrary precision calculator
 .RB [ calc_cmd\ \&.\|.\|. ]
 .in -5n
 .sp
-\fI#!${BINDIR}/calc\fP\ \fB\-S\fP\ [\-other_flags\ \&...]
+\fI#!${BINDIR}/calc\fP\ \fB\-S\fP\ [other_flags\ \&...]
 .SH DESCRIPTION
 \&
 .br
@@ -89,7 +89,7 @@ cause
 to try to process each line being read
 despite the errors that it encounters.
 .sp 1
-By default, calc startup resource files ($CALCRC) are silently
+By default, calc startup resource files are silently
 ignored if not found.
 This flag will report missing
 startup resource files unless
@@ -103,10 +103,10 @@ Without
 this flag, calling the custom() builtin function will
 simply generate an error.
 .sp 1
-Use if this flag may cause
+Use of this flag may cause
 .B calc
-to execute functions that
-are non-standard and that are not portable.  Custom builtin
+to execute functions
+that are non-standard and that are not portable.  Custom builtin
 functions are disabled by default for this reason.

 .TP
@@ -147,14 +147,14 @@ It's nearly ten past six.
 .in -5n
 .sp 1
 This flag disables the reporting of missing calc
-startup resource files ($CALCRC).
+startup resource files.

 .TP
-.BR -D " calc_debug[:resource_debug:[user_debug]]"
+.BR -D " calc_debug[:resource_debug[:user_debug]]"
 Force the initial value of config("calc_debug"),
 config("resource_debug") and config("user_debug").
 .sp 1
-The : separated strings are interpreted as signed 32 bit values.
+The : separated strings are interpreted as signed 32 bit integers.
 After an optional leading sign a leading zero indicates octal
 conversion, and a leading ``0x'' or ``0X'' hexadecimal
 conversion.  Otherwise, decimal conversion is assumed.
@@ -197,14 +197,14 @@ See
 .TP
 .B \-i
 Become interactive if possible.
-Be default, if
+If
 .I calc_cmd
 args are given,
 .B calc
-will execute them and exit.
-This flag args are given,
+by default, calc will execute them and exit.
+This flag causes
 .B calc
-will execute them and exit.
+to drop into interactive mode after the commands are executed.
 This flag will cause
 .B calc
 to drop into interactive mode after the
@@ -294,7 +294,7 @@ unknown mode.
 will attempt to read or write them if directed.
 .sp 1
 If the mode disables opening of files for reading, then
-the startup resource files are disabled as of
+the startup resource files are disabled as if
 .B \-q
 was given.
 The reading of key bindings is also disabled
@@ -330,7 +330,7 @@ flag overrides

 .TP
 .B \-q
-Disable the use of the $CALCRC startup resource files.
+Disable the reading of the startup scripts.

 .TP
 .B \-s
@@ -355,26 +355,20 @@ version number and exit.
 .br
 CALC COMMAND LINE
 .PP
-Without
-.IR calc_cmd ,
+With no
+.I calc_cmd
+arguments,
 .B calc
 operates interactively.
 If one or more
-.I calc_cmd
-are given on the command line and
+arguments are given on the command line and
 .B \-s
 is NOT given, then
 .B calc
-will evaluate and execute them and then exit.
-.sp
-If
+will read and execute them and either attempt
+to go interactive according as the
 .B \-i
-is given,
-.B calc
-will attempt to become interactive
-even of one or more
-.I calc_cmd
-are given on the command line.
+flag was present or absent.
 .sp
 If
 .B \-s
@@ -384,32 +378,157 @@ will not evaluate any
 .I calc_cmd
 arguments but instead make them available
 as strings to the argv() builtin function.
+
+Sufficiently simple commands with no no characters like
+parentheses, brackets, semicolons, '*', which have special
+interpretations in UNIX shells may be entered, possibly with
+spaces, until the terminating newline.
+For example:
+.sp 1
+.in +5n
+.nf
+calc 23 + 47
+.fi
+.in -5n
+.sp 1
+should respond with display of 70, but
+.sp 1
+.in +5n
+.nf
+calc 23 * 47
+.fi
+.in -5n
+.sp 1
+may fail.
+Such cases can usually be made to work as expected by
+enclosing the command between single marks as in:
+.sp 1
+.in +5n
+.nf
+calc '23 * 47'
+.fi
+.in -5n
+.sp 1
+and
+.sp 1
+.in +5n
+.nf
+calc 'print sqrt(2), exp(1)'
+.fi
+.in -5n
+.sp
+If '!' is to be used to indicate the factorial function, for
+shells like
+.BI csh (1)
+for which '!' followed by a non-space character
+is used for history substitution, it may be necessary to
+include a space or use a backslash to escape the special
+meaning of '!'.
+For example, the command:
+.sp 1
+.in +5n
+.nf
+print 27!^2
+.fi
+.in -5n
+.sp 1
+may have to be replaced by:
+.sp 1
+.in +5n
+.nf
+print 27! ^2	or	print 27\!^2
+.fi
+.in -5n
+
+\&
+.br
+CALC STARTUP FILES
 .PP
 Normally on startup,
+if the environment variable
+.B $CALCRC
+is undefined and
 .B calc
-attempts to execute a collection of
-startup resource files.
-The environment variable $CALCRC (if non-existent
-then a compiled in value) contains a :	separated list of startup
-resource files.
-No error conditions are produced if these startup
-resource files are not found.
-.PP
-If the mode disables opening of files for reading, then the startup
-resource files are disabled as of
+is invoked without the
 .B \-q
-was given and $CALCRC as well
-as the default compiled in value are ignored.
+flag, or if
+.B $CALCRC
+is defined and calc is invoked with
+.BR \-e ,
+.B calc
+looks for a file "startup" in the calc resource directory
+.B .calcrc
+in the user's home directory, and
+.B .calcinit in the current directory.
+If one or more of these are found, they are read in succession as
+.B calc
+scripts and their commands executed.
+When defined,
+.B $CALCRC
+is to contain a ':' separated list of names of files,
+and if calc is then invoked without either the
+.B \-q
+or
+.B \-e
+flags, these files are read in succession and their commands executed.
+No error condition is produced if a listed file is not found.
+.sp
+If the mode specified by
+.B \-m
+disables opening of files for reading, then the reading of startup
+files is also disabled as if
+.B \-q
+was given.
+
+\&
+.br
+CALC FILE SEARCH PATH
 .PP
-Filenames are subject to ``~'' expansion (see below).
-The
-environment variable $CALCPATH (if non-existent then a compiled in
-value) contains a : separated list of search directories.
-If a
-file does not begin with /, ~ or ./, then it is searched for under
-each directory listed in the $CALCPATH.
-It is an error if no such
-readable file is found.
+If the environment variable
+.B $CALCPATH
+is undefined, or if it
+is defined and
+.B calc
+is invoked with the
+.B \-e
+flag, when a file name not beginning with
+.BR / ,
+.B ~
+or
+.BR ./ ,
+is specified as in:
+.sp 1
+.in +5n
+.nf
+calc read myfile
+.fi
+.in -5n
+.sp 1
+.B calc
+searches in succession:
+.sp 1
+.in +5n
+.nf
+./myfile
+./myfile.cal
+${LIBDIR}/myfile
+${LIBDIR}/myfile.cal
+${CUSTOMLIBDIR}/myfile
+${CUSTOMLIBDIR}/myfile.cal
+.fi
+.in -5n
+.sp 1
+If the file is found, the
+search stops and the commands in the file are executed.
+It is an error if no readable file with the specified name is found.
+An alternative search path can be specified by defining
+.B $CALCPATH
+in the same way as PATH is defined, as a ':' separated
+list of directories, and then invoking
+.B calc
+without the
+.B \-e
+flag.
 .PP
 .B Calc
 treats all open files, other than stdin, stdout and
@@ -447,11 +566,17 @@ help config
 .br
 SHELL SCRIPT MODE
 .PP
-If an executable file begins with:
+If first line of an executable file begins
+.B #!
+followed by the absolute pathname of the
+.B calc
+program and the flag
+.B \-S
+as in:
 .sp 1
 .in +5n
 .nf
-\fI#!${BINDIR}/calc\fP\ \fB\-S\fP\ [\-other_flags\ \&...]
+\fI#!${BINDIR}/calc\fP\ \fB\-S\fP\ [other_flags\ \&...]
 .fi
 .in -5n
 .sp 1
@@ -462,19 +587,22 @@ Note that
 (UPPER CASE
 .BR \-S )
 must be the first \-flag on the ``#!'' line.
-Any other optional ``\-other_flags'' must come after
+Any other optional
+.B "other_flags"
+must come after
 the
 .BR \-S .
 .sp 1
 In
 .B "shell script mode"
-the contents of the file
-are evaluated and executed as if they were processed
-by the
-.B read
-command.
-Any optional ``\-other_flags'' will by parsed first
-followed by any arguments given shell script itself.
+the contents of the file are read and
+executed as if they were in a file being processed by a read
+command, except that a "command" beginning with '#' followed by
+whitespace and ending at the next newline is treated as a comment.
+Any optional
+.B "other_flags"
+will be parsed first followed by
+the later lines within the script itself.
 .sp 1
 In
 .BR "shell script mode" ,
@@ -879,9 +1007,7 @@ in future distributions to:
 .sp
 .in +0.5i
 .nf
-calc-tester at postofc dot corp dot sgi dot com
-
-[[ Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+calc-contrib at asthe dot com
 .fi
 .in -0.5i
 .sp
@@ -889,9 +1015,10 @@ Bug reports are sent to:
 .sp
 .in +0.5i
 .nf
-calc-bugs at postofc dot corp dot sgi dot com
+calc-bugs at asthe dot com

-[[ Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+[[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+[[ NOTE: The EMail address uses 'asthe' and the web site URL uses 'isthe' ]]
 .fi
 .in -0.5i
 .sp
@@ -917,7 +1044,7 @@ Landon Noll maintains the the
 web site is located at:
 .sp
 .in +0.5i
-http://reality.sgi.com/chongo/tech/comp/calc/
+http://www.isthe.com/chongo/tech/comp/calc/
 .in -0.5i
 .sp
 One may join the
@@ -926,9 +1053,10 @@ testing group by sending a request to:
 .sp
 .in +0.5i
 .nf
-calc-tester-request at postofc dot corp dot sgi dot com
+calc-tester-request at asthe dot com

-[[ Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+[[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+[[ NOTE: The EMail address uses 'asthe' and the web site URL uses 'isthe' ]]
 .fi
 .in -0.5i
 .sp
--- a/calcerr.tbl
+++ b/calcerr.tbl
@@ -17,14 +17,14 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: calcerr.tbl,v 29.1 1999/12/14 09:15:35 chongo Exp $
+# @(#) $Revision: 29.3 $
+# @(#) $Id: calcerr.tbl,v 29.3 2000/07/17 15:35:49 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/RCS/calcerr.tbl,v $
 #
 # Under source code control:	1996/05/23 17:38:44
 # File existed as early as:	1996
 #
-# Share and enjoy!  :-)		http://reality.sgi.com/chongo/tech/comp/calc/
+# Share and enjoy!  :-)		http://www.isthe.com/chongo/tech/comp/calc/

 # This file is used to build calcerr.h include file.
 #
@@ -375,3 +375,21 @@ E_GD3		Infinite or too-large result for gd
 E_AGD3		Infinite or too-large result for agd
 E_POWER4	Too-large value for power
 E_ROOT4		Too-large value for root
+E_DGT1		Non-real first arg for digit
+E_DGT2		Non-integral second arg for digit
+E_DGT3		Bad third arg for digit
+E_PLCS1		Bad first argument for places
+E_PLCS2		Bad second argument for places
+E_DGTS1		Bad first argument for digits
+E_DGTS2		Bad second argument for digits
+E_ILOG		Bad first argument for ilog
+E_ILOGB		Bad second argument for ilog
+E_ILOG10	Bad argument for ilog10
+E_ILOG2		Bad argument for ilog2
+E_COMB1		Non-integer second arg for comb
+E_COMB2		Too-large second arg for comb
+E_CTLN		Bad argument for catalan
+E_BERN		Bad argument for bern
+E_EULER		Bad argument for euler
+E_SLEEP		Bad argument for sleep
+E_TTY		calc_tty failure
--- a/calcerr_c.awk
+++ b/calcerr_c.awk
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: calcerr_c.awk,v 29.1 1999/12/14 09:15:35 chongo Exp $
+# @(#) $Revision: 29.2 $
+# @(#) $Id: calcerr_c.awk,v 29.2 2000/06/07 14:02:13 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/RCS/calcerr_c.awk,v $
 #
 # Under source code control:	1996/05/24 03:15:35
 # File existed as early as:	1996
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/
 #
 BEGIN {
    printf("#include <stdio.h>\n");
--- a/calcerr_c.sed
+++ b/calcerr_c.sed
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: calcerr_c.sed,v 29.1 1999/12/14 09:15:35 chongo Exp $
+# @(#) $Revision: 29.2 $
+# @(#) $Id: calcerr_c.sed,v 29.2 2000/06/07 14:02:13 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/RCS/calcerr_c.sed,v $
 #
 # Under source code control:	1996/05/24 03:15:35
 # File existed as early as:	1996
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-)		http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-)		http://www.isthe.com/chongo/tech/comp/calc/
 #
 s/#.*//
 s/[	 ][	 ]*$//
--- a/calcerr_h.awk
+++ b/calcerr_h.awk
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: calcerr_h.awk,v 29.1 1999/12/14 09:15:35 chongo Exp $
+# @(#) $Revision: 29.2 $
+# @(#) $Id: calcerr_h.awk,v 29.2 2000/06/07 14:02:13 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/RCS/calcerr_h.awk,v $
 #
 # Under source code control:	1996/05/23 17:38:44
 # File existed as early as:	1996
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/
 #
 BEGIN {
    ebase = 10000;
--- a/calcerr_h.sed
+++ b/calcerr_h.sed
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: calcerr_h.sed,v 29.1 1999/12/14 09:15:35 chongo Exp $
+# @(#) $Revision: 29.2 $
+# @(#) $Id: calcerr_h.sed,v 29.2 2000/06/07 14:02:13 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/RCS/calcerr_h.sed,v $
 #
 # Under source code control:	1996/05/23 17:38:44
 # File existed as early as:	1996
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-)		http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-)		http://www.isthe.com/chongo/tech/comp/calc/
 #
 s/#.*//
 s/[	 ][	 ]*$//
--- a/check.awk
+++ b/check.awk
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: check.awk,v 29.1 1999/12/14 09:15:35 chongo Exp $
+# @(#) $Revision: 29.2 $
+# @(#) $Id: check.awk,v 29.2 2000/06/07 14:02:13 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/RCS/check.awk,v $
 #
 # Under source code control:	1996/05/25 22:07:58
 # File existed as early as:	1996
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-)		http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-)		http://www.isthe.com/chongo/tech/comp/calc/
 #
 # This awk script will print 3 lines before and after any non-blank line that
 # does not begin with a number.	 This allows the 'make debug' rule to remove
--- a/cmath.h
+++ b/cmath.h
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: cmath.h,v 29.1 1999/12/14 09:15:35 chongo Exp $
+ * @(#) $Revision: 29.3 $
+ * @(#) $Id: cmath.h,v 29.3 2000/07/17 15:35:49 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/cmath.h,v $
 *
 * Under source code control:	1993/07/30 19:42:45
 * File existed as early as:	1993
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


@@ -83,6 +83,7 @@ extern BOOL ccmp(COMPLEX *c1, COMPLEX *c2);
 * More complicated functions.
 */
 extern COMPLEX *cpowi(COMPLEX *c, NUMBER *q);
+extern NUMBER *cilog(COMPLEX *c, ZVALUE base);


 /*
--- a/codegen.c
+++ b/codegen.c
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: codegen.c,v 29.1 1999/12/14 09:15:35 chongo Exp $
+ * @(#) $Revision: 29.3 $
+ * @(#) $Id: codegen.c,v 29.3 2000/07/17 15:35:49 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/codegen.c,v $
 *
 * Under source code control:	1990/02/15 01:48:13
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


@@ -49,7 +49,7 @@ static BOOL rdonce;	/* TRUE => do not reread this file */

 FUNC *curfunc;

-static BOOL getfilename(char *name, BOOL msg_ok, BOOL *once);
+static int getfilename(char *name, BOOL *once);
 static BOOL getid(char *buf);
 static void getshowstatement(void);
 static void getfunction(void);
@@ -71,7 +71,7 @@ static void getsimplebody(void);
 static void getcondition(void);
 static void getmatargs(void);
 static void getelement(void);
-static void usesymbol(char *name, BOOL autodef);
+static void usesymbol(char *name, int autodef);
 static void definesymbol(char *name, int symtype);
 static void getcallargs(char *name);
 static void do_changedir(void);
@@ -90,9 +90,16 @@ static int getshiftexpr(void);
 static int getreference(void);
 static int getincdecexpr(void);
 static int getterm(void);
-static int getidexpr(BOOL okmat, BOOL autodef);
+static int getidexpr(BOOL okmat, int autodef);
 static long getinitlist(void);

+#define INDICALLOC 8
+
+static int quickindices[INDICALLOC];
+static int * newindices;
+static int * indices;
+static int maxindices;
+

 /*
 * Read all the commands from an input file.
@@ -133,49 +140,63 @@ getcommands(BOOL toplevel)
 			return;

 		case T_HELP:
-			if (!getfilename(name, FALSE, NULL)) {
-				strcpy(name, DEFAULTCALCHELP);
+			for (;;) {
+				switch(getfilename(name, NULL)) {
+				case 1:
+					strcpy(name, DEFAULTCALCHELP);
+				case 0:
+					givehelp(name);
+					continue;
+				default:
+					break;
+				}
+				break;
 			}
-			givehelp(name);
 			break;

 		case T_READ:
-			if (!getfilename(name, TRUE, &rdonce))
-				break;
 			if (!allow_read) {
 				scanerror(T_NULL,
 				    "read command disallowed by -m mode\n");
 				break;
 			}
-			switch (opensearchfile(name,calcpath,CALCEXT,rdonce)) {
-			case 0:
-				getcommands(FALSE);
-				closeinput();
-				break;
-			case 1:
-				/* previously read and -once was given */
-				break;
-			case -2:
-				scanerror(T_NULL,
-					  "Maximum input depth reached");
-				break;
-			default:
-				scanerror(T_NULL, "Cannot open \"%s\"\n", name);
+			for (;;) {
+				if (getfilename(name, &rdonce))
+					break;
+				switch (opensearchfile(name,calcpath,
+						       CALCEXT,rdonce)) {
+				case 0:
+					getcommands(FALSE);
+					closeinput();
+					continue;
+				case 1:
+					/* prev read and -once was given */
+					continue;
+				case -2:
+					scanerror(T_NULL,
+						 "Maximum input depth reached");
+					break;
+				default:
+					scanerror(T_NULL,
+						  "Cannot open \"%s\"", name);
+					continue;
+				}
 				break;
 			}
 			break;

 		case T_WRITE:
-			if (!getfilename(name, TRUE, NULL))
-				break;
 			if (!allow_write) {
 				scanerror(T_NULL,
 				    "write command disallowed by -m mode\n");
 				break;
 			}
-			if (writeglobals(name))
+			if (getfilename(name, NULL))
+				break;
+			if (writeglobals(name)) {
 				scanerror(T_NULL,
 					  "Error writing \"%s\"\n", name);
+			}
 			break;

 		case T_CD:
@@ -529,7 +550,7 @@ getonevariable(int symtype)
 			res = getonevariable(symtype);
 			definesymbol(name, symtype);
 			if (res) {
-				usesymbol(name, FALSE);
+				usesymbol(name, 0);
 				addop(OP_ASSIGNBACK);
 			}
 			return res;
@@ -892,7 +913,7 @@ getstatement(LABEL *contlabel, LABEL *breaklabel, LABEL *nextcaselabel, LABEL *d
 		return;

 	case T_ELSE:
-		scanerror(T_SEMICOLON, "ELSE without preceeding IF");
+		scanerror(T_SEMICOLON, "ELSE without preceding IF");
 		return;

 	case T_SHOW:
@@ -1021,7 +1042,6 @@ getobjdeclaration(int symtype)
 	int count;			/* number of elements */
 	int index;			/* current index */
 	int i;				/* loop counter */
-	int indices[MAXINDICES];	/* indices for elements */
 	int oldmode;

 	if (gettoken() != T_SYMBOL) {
@@ -1038,58 +1058,89 @@ getobjdeclaration(int symtype)
 	 * Read in the definition of the elements of the object.
 	 */
 	count = 0;
+	indices = quickindices;
+	maxindices = INDICALLOC;
+
 	oldmode = tokenmode(TM_DEFAULT);
+
 	for (;;) {
 		switch (gettoken()) {
-			case T_SYMBOL:
-				if (count == MAXINDICES) {
-					scanerror(T_SEMICOLON,
-						  "Too many elements in OBJ "
-						  "statement");
-					(void) tokenmode(oldmode);
-					return;
-				}
-				index = addelement(tokensymbol());
-				for (i = 0; i < count; i++) {
-					if (indices[i] == index) {
-						scanerror(T_SEMICOLON,
-						  "Duplicate element name "
-						  "\"%s\"", tokensymbol());
+		case T_SYMBOL:
+			if (count == maxindices) {
+				if (maxindices == INDICALLOC) {
+					maxindices += INDICALLOC;
+					newindices = (int *) malloc(maxindices *
+						sizeof(int));
+					if (newindices == NULL) {
+						scanerror(T_SEMICOLON, "Out of memory for indices malloc");
 						(void) tokenmode(oldmode);
 						return;
 					}
+					memcpy(newindices, quickindices,
+						INDICALLOC * sizeof(int));
+					indices = newindices;
+				} else {
+					maxindices += INDICALLOC;
+					newindices = (int *) realloc(indices,
+						maxindices * sizeof(int));
+					if (newindices == NULL) {
+						free(indices);
+						scanerror(T_SEMICOLON, "Out of memory for indices realloc");
+						(void) tokenmode(oldmode);
+						return;
+					}
+					indices = newindices;
 				}
-				indices[count++] = index;
-				if (gettoken() == T_COMMA)
-					continue;
-				rescantoken();
-				if (gettoken() != T_RIGHTBRACE) {
-					scanerror(T_SEMICOLON,
-						  "Bad object type definition");
+			}
+			index = addelement(tokensymbol());
+			for (i = 0; i < count; i++) {
+				if (indices[i] == index) {
+					if (indices != quickindices)
+						free(indices);
+					scanerror(T_SEMICOLON, "Duplicate element name \"%s\"", tokensymbol());
 					(void) tokenmode(oldmode);
 					return;
 				}
-				/*FALLTHRU*/
-			case T_RIGHTBRACE:
-				(void) tokenmode(oldmode);
-				if (defineobject(name, indices, count)) {
-					scanerror(T_NULL,
-				"Object type \"%s\" is already defined", name);
-					return;
-				}
-				getobjvars(name, symtype);
-				return;
-			case T_NEWLINE:
+			}
+			indices[count++] = index;
+			if (gettoken() == T_COMMA)
 				continue;
-			default:
-				scanerror(T_SEMICOLON,
-					  "Bad object type definition");
+			rescantoken();
+			if (gettoken() != T_RIGHTBRACE) {
+				if (indices != quickindices)
+					free(indices);
+				scanerror(T_SEMICOLON, "Bad object type definition");
 				(void) tokenmode(oldmode);
 				return;
+			}
+			/*FALLTHRU*/
+		case T_RIGHTBRACE:
+			(void) tokenmode(oldmode);
+			if (defineobject(name, indices, count)) {
+				if (indices != quickindices)
+					free(indices);
+				scanerror(T_NULL,
+				"Object type \"%s\" is already defined", name);
+				return;
+			}
+			if (indices != quickindices)
+				free(indices);
+			getobjvars(name, symtype);
+			return;
+		case T_NEWLINE:
+			continue;
+		default:
+			if (indices != quickindices)
+				free(indices);
+			scanerror(T_SEMICOLON, "Bad object type definition");
+				(void) tokenmode(oldmode);
+			return;
+
 		}
 	}
 }

+
 static void
 getoneobj(long index, int symtype)
 {
@@ -1098,11 +1149,11 @@ getoneobj(long index, int symtype)
 	if (gettoken() == T_SYMBOL) {
 		if (symtype == SYM_UNDEFINED) {
 			rescantoken();
-			(void) getidexpr(TRUE, TRUE);
+			(void) getidexpr(TRUE, 1);
 		} else {
 			symname = tokensymbol();
 			definesymbol(symname, symtype);
-			usesymbol(symname, FALSE);
+			usesymbol(symname, 0);
 		}
 		getoneobj(index, symtype);
 		addop(OP_ASSIGN);
@@ -1181,11 +1232,11 @@ getonematrix(int symtype)
 	if (gettoken() == T_SYMBOL) {
 		if (symtype == SYM_UNDEFINED) {
 			rescantoken();
-			(void) getidexpr(FALSE, TRUE);
+			(void) getidexpr(FALSE, 1);
 		} else {
 			name = tokensymbol();
 			definesymbol(name, symtype);
-			usesymbol(name, FALSE);
+			usesymbol(name, 0);
 		}
 		while (gettoken() == T_COMMA);
 		rescantoken();
@@ -2028,7 +2079,25 @@ getterm(void)

 		case T_SYMBOL:
 			rescantoken();
-			type = getidexpr(TRUE, FALSE);
+			type = getidexpr(TRUE, 0);
+			break;
+
+		case T_GLOBAL:
+			if (gettoken() != T_SYMBOL) {
+				scanerror(T_NULL, "Global id expected");
+				break;
+			}
+			rescantoken();
+			type = getidexpr(TRUE, T_GLOBAL);
+			break;
+
+		case T_LOCAL:
+			if (gettoken() != T_SYMBOL) {
+				scanerror(T_NULL, "Local id expected");
+				break;
+			}
+			rescantoken();
+			type = getidexpr(TRUE, T_LOCAL);
 			break;

 		case T_LEFTBRACKET:
@@ -2077,11 +2146,11 @@ getterm(void)
 /*
 * Read in an identifier expressions.
 * This is a symbol name followed by parenthesis, or by square brackets or
- * element refernces.  The symbol can be a global or a local variable name.
+ * element references.  The symbol can be a global or a local variable name.
 * Returns the type of expression found.
 */
 static int
-getidexpr(BOOL okmat, BOOL autodef)
+getidexpr(BOOL okmat, int autodef)
 {
 	int type;
 	char name[SYMBOLSIZE+1];	/* symbol name */
@@ -2091,18 +2160,19 @@ getidexpr(BOOL okmat, BOOL autodef)
 	if (!getid(name))
 		return type;
 	switch (gettoken()) {
-		case T_LEFTPAREN:
-			oldmode = tokenmode(TM_DEFAULT);
-			getcallargs(name);
-			(void) tokenmode(oldmode);
-			type = 0;
-			break;
-		case T_ASSIGN:
-			autodef = TRUE;
-			/* fall into default case */
-		default:
-			rescantoken();
-			usesymbol(name, autodef);
+	case T_LEFTPAREN:
+		oldmode = tokenmode(TM_DEFAULT);
+		getcallargs(name);
+		(void) tokenmode(oldmode);
+		type = 0;
+		break;
+	case T_ASSIGN:
+		if (autodef != T_GLOBAL && autodef != T_LOCAL)
+			autodef = 1;
+		/* fall into default case */
+	default:
+		rescantoken();
+		usesymbol(name, autodef);
 	}
 	/*
 	 * Now collect as many element references and matrix index operations
@@ -2110,27 +2180,27 @@ getidexpr(BOOL okmat, BOOL autodef)
 	 */
 	for (;;) {
 		switch (gettoken()) {
-			case T_LEFTBRACKET:
-				rescantoken();
-				if (!okmat)
-					return type;
-				getmatargs();
-				type = 0;
-				break;
-			case T_ARROW:
-				addop(OP_DEREF);
-				/*FALLTHRU*/
-			case T_PERIOD:
-				getelement();
-				type = 0;
-				break;
-			case T_LEFTPAREN:
-				scanerror(T_NULL,
-					  "Function calls not allowed "
-					  "as expressions");
-			default:
-				rescantoken();
+		case T_LEFTBRACKET:
+			rescantoken();
+			if (!okmat)
 				return type;
+			getmatargs();
+			type = 0;
+			break;
+		case T_ARROW:
+			addop(OP_DEREF);
+			/*FALLTHRU*/
+		case T_PERIOD:
+			getelement();
+			type = 0;
+			break;
+		case T_LEFTPAREN:
+			scanerror(T_NULL,
+				  "Function calls not allowed "
+				  "as expressions");
+		default:
+			rescantoken();
+			return type;
 		}
 	}
 }
@@ -2144,71 +2214,37 @@ getidexpr(BOOL okmat, BOOL autodef)
 *
 * given:
 *	name		filename to read
- *	msg_ok		TRUE => ok to print error messages
 *	once		non-NULL => set to TRUE of -once read
 */
-static BOOL
-getfilename(char *name, BOOL msg_ok, BOOL *once)
+static int
+getfilename(char *name, BOOL *once)
 {
 	STRING *s;
+	int i;

-	/* look at the next token */
 	(void) tokenmode(TM_NEWLINES | TM_ALLSYMS);
-	switch (gettoken()) {
-		case T_STRING:
-			s = findstring(tokenstring());
-			strcpy(name, s->s_str);
-			sfree(s);
-			break;
-		case T_SYMBOL:
-			strcpy(name, tokensymbol());
-			break;
-		default:
-			if (msg_ok)
-				scanerror(T_SEMICOLON, "Filename expected");
-			return FALSE;
-	}
-
-	/* determine if we care about a possible -once option */
-	if (once != NULL) {
-		/* we care about a possible -once option */
-		if (strcmp(name, "-once") == 0) {
-			/* -once option found */
-			*once = TRUE;
-			/* look for the filename */
-			switch (gettoken()) {
-				case T_STRING:
-					s = findstring(tokenstring());
-					strcpy(name, s->s_str);
-					sfree(s);
-					break;
-				case T_SYMBOL:
-					strcpy(name, tokensymbol());
-					break;
-				default:
-					if (msg_ok)
-						scanerror(T_SEMICOLON,
-						    "Filename expected");
-					return FALSE;
-			}
-		} else {
-			*once = FALSE;
+	for (i = 2; i > 0; i--) {
+		switch (gettoken()) {
+			case T_STRING:
+				s = findstring(tokenstring());
+				strcpy(name, s->s_str);
+				sfree(s);
+				break;
+			case T_SYMBOL:
+				strcpy(name, tokensymbol());
+				break;
+			default:
+				rescantoken();
+				return -1;
 		}
-	}

-	/* look at the next token */
-	switch (gettoken()) {
-		case T_SEMICOLON:
-		case T_NEWLINE:
-		case T_EOF:
-			break;
-		default:
-			if (msg_ok)
-				scanerror(T_SEMICOLON,
-				    "Missing semicolon after filename");
-			return FALSE;
+		if (i == 2 && once != NULL) {
+			if ((*once = !strcmp(name, "-once")))
+				continue;
+		}
+		break;
 	}
-	return TRUE;
+	return 0;
 }


@@ -2433,11 +2469,26 @@ definesymbol(char *name, int symtype)
 *
 * given:
 *	name		symbol name to be checked
- *	autodef		TRUE => define is symbol is not known
+ *	autodef		1 => define if symbol is not known
+ *			T_GLOBAL => get global, define if necessary
 */
 static void
-usesymbol(char *name, BOOL autodef)
+usesymbol(char *name, int autodef)
 {
+
+	if (autodef == T_GLOBAL) {
+			addopptr(OP_GLOBALADDR, (char *) addglobal(name, FALSE));
+			return;
+	}
+	if (autodef == T_LOCAL) {
+			if (symboltype(name) == SYM_PARAM) {
+				scanerror(T_COMMA,
+				  "Variable \"%s\" is already defined", name);
+				return;
+			}
+			addopone(OP_LOCALADDR, addlocal(name));
+			return;
+	}
 	switch (symboltype(name)) {
 		case SYM_LOCAL:
 			addopone(OP_LOCALADDR, (long) findlocal(name));
@@ -2544,24 +2595,25 @@ static void
 do_changedir(void)
 {
 	char *p;
+	STRING *s;

 	/* look at the next token */
 	(void) tokenmode(TM_NEWLINES | TM_ALLSYMS);

 	/* determine the new directory */
+	s = NULL;
 	switch (gettoken()) {
-	case T_NULL:
-	case T_NEWLINE:
-	case T_SEMICOLON:
-		p = home;
-		break;
-	default:
-		p = tokensymbol(); /* This is not enough XXX */
-		if (p == NULL) {
+		case T_STRING:
+			s = findstring(tokenstring());
+			p = s->s_str;
+			break;
+		case T_SYMBOL:
+			p = tokensymbol();
+			break;
+		default:
 			p = home;
-		}
-		break;
 	}
+
 	if (p == NULL) {
 		fprintf(stderr, "Cannot determine HOME directory\n");
 	}
@@ -2570,29 +2622,8 @@ do_changedir(void)
 	if (chdir(p)) {
 		perror(p);
 	}
-	return;
+	if (s != NULL)
+		sfree(s);
 }


-/*
- * getshellfile - process the contents of a shellfile
- */
-void
-getshellfile(char *shellfile)
-{
-	/*
-	 * treat the calc shell script as if we were reading it
-	 */
-	if (!allow_read) {
-		scanerror(T_NULL,
-		    "reading of calc shell script \"%s\" "
-		    "dislloaed by -m mode\n", shellfile);
-	} else if (opensearchfile(shellfile, NULL, NULL, FALSE) == 0) {
-		getcommands(FALSE);
-		closeinput();
-	} else {
-		scanerror(T_NULL,
-			  "Cannot open calc shell script \"%s\"\n", shellfile);
-	}
-	return;
-}
--- a/comfunc.c
+++ b/comfunc.c
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: comfunc.c,v 29.1 1999/12/14 09:15:35 chongo Exp $
+ * @(#) $Revision: 29.3 $
+ * @(#) $Id: comfunc.c,v 29.3 2000/07/17 15:35:49 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/comfunc.c,v $
 *
 * Under source code control:	1990/02/15 01:48:13
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


@@ -1007,7 +1007,7 @@ cpolar(NUMBER *q1, NUMBER *q2, NUMBER *epsilon)
 	long m, n;

 	if (qiszero(epsilon)) {
-		math_error("Zero epsilson for cpolar");
+		math_error("Zero epsilon for cpolar");
 		/*NOTREACHED*/
 	}
 	if (qiszero(q1))
@@ -1162,3 +1162,27 @@ cprintfr(COMPLEX *c)
 		zprintval(i->den, 0L, 0L);
 	}
 }
+
+
+NUMBER *
+cilog(COMPLEX *c, ZVALUE base)
+{
+	NUMBER *qr, *qi;
+
+	qr = qilog(c->real, base);
+	qi = qilog(c->imag, base);
+
+	if (qr == NULL) {
+		if (qi == NULL)
+			return NULL;
+		return qi;
+	}
+	if (qi == NULL)
+		return qr;
+	if (qrel(qr, qi) >= 0) {
+		qfree(qi);
+		return qr;
+	}
+	qfree(qr);
+	return qi;
+}
--- a/commath.c
+++ b/commath.c
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: commath.c,v 29.1 1999/12/14 09:15:35 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: commath.c,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/commath.c,v $
 *
 * Under source code control:	1990/02/15 01:48:10
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/config.c
+++ b/config.c
@@ -19,14 +19,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.2 $
- * @(#) $Id: config.c,v 29.2 1999/12/14 19:37:46 chongo Exp $
+ * @(#) $Revision: 29.4 $
+ * @(#) $Id: config.c,v 29.4 2000/07/17 15:35:49 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/config.c,v $
 *
 * Under source code control:	1991/07/20 00:21:56
 * File existed as early as:	1991
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


@@ -109,10 +109,10 @@ CONFIG oldstd = {	/* backward compatible standard configuration */
 	SQ_ALG2,		/* size of number to use square alg 2 */
 	POW_ALG2,		/* size of modulus to use REDC for powers */
 	REDC_ALG2,		/* size of modulus to use REDC algorithm 2 */
-	TRUE,			/* ok to print a tilde on aproximations */
+	TRUE,			/* ok to print a tilde on approximations */
 	TRUE,			/* ok to print tab before numeric values */
 	0,			/* quomod() default rounding mode */
-	2,			/* quotent // default rounding mode */
+	2,			/* quotient // default rounding mode */
 	0,			/* mod % default rounding mode */
 	24,			/* sqrt() default rounding mode */
 	24,			/* appr() default rounding mode */
@@ -149,10 +149,10 @@ CONFIG newstd = {	/* new non-backward compatible configuration */
 	SQ_ALG2,		/* size of number to use square alg 2 */
 	POW_ALG2,		/* size of modulus to use REDC for powers */
 	REDC_ALG2,		/* size of modulus to use REDC algorithm 2 */
-	TRUE,			/* ok to print a tilde on aproximations */
+	TRUE,			/* ok to print a tilde on approximations */
 	TRUE,			/* ok to print tab before numeric values */
 	0,			/* quomod() default rounding mode */
-	0,			/* quotent // default rounding mode */
+	0,			/* quotient // default rounding mode */
 	0,			/* mod % default rounding mode */
 	24,			/* sqrt() default rounding mode */
 	24,			/* appr() default rounding mode */
@@ -287,10 +287,11 @@ static NAMETYPE truth[] = {


 /*
- * declate static functions
+ * declare static functions
 */
 static long lookup_long(NAMETYPE *set, char *name);
 static char *lookup_name(NAMETYPE *set, long val);
+static int getlen(VALUE *vp, LEN *lp);


 /*
@@ -360,6 +361,26 @@ lookup_name(NAMETYPE *set, long val)
 }


+/*
+ * Check whether VALUE at vp is a LEN (32-bit signed integer) and if so,
+ * copy that integer to lp.
+ * Return: 1, 2, 0, or -1 XXX
+ */
+
+static int
+getlen(VALUE *vp, LEN *lp)
+{
+	if (vp->v_type != V_NUM || !qisint(vp->v_num))
+		return 1;
+	if (zge31b(vp->v_num->num))
+		return 2;
+	*lp = ztoi(vp->v_num->num);
+	if (*lp < 0)
+		return -1;
+	return 0;
+}
+
+
 /*
 * Set the specified configuration type to the specified value.
 * An error is generated if the type number or value is illegal.
@@ -370,6 +391,7 @@ setconfig(int type, VALUE *vp)
 	NUMBER *q;
 	CONFIG *newconf;	/* new configuration to set */
 	long temp;
+	LEN len;
 	char *p;

 	switch (type) {
@@ -414,15 +436,11 @@ setconfig(int type, VALUE *vp)
 		break;

 	case CONFIG_DISPLAY:
-		if (vp->v_type != V_NUM) {
-			math_error("Non-numeric for display");
+		if (getlen(vp, &len)) {
+			math_error("Bad value for display");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num))
-			temp = -1;
-		math_setdigits(temp);
+		math_setdigits(len);
 		break;

 	case CONFIG_MODE:
@@ -447,91 +465,51 @@ setconfig(int type, VALUE *vp)
 		break;

 	case CONFIG_MAXPRINT:
-		if (vp->v_type != V_NUM) {
-			math_error("Non-numeric for maxprint");
+		if (getlen(vp, &len)) {
+			math_error("Bad value for maxprint");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num))
-			temp = -1;
-		if (temp < 0) {
-			math_error("Maxprint value is out of range");
-			/*NOTREACHED*/
-		}
-		conf->maxprint = temp;
+		conf->maxprint = len;
 		break;

 	case CONFIG_MUL2:
-		if (vp->v_type != V_NUM) {
-			math_error("Non-numeric for mul2");
+		if (getlen(vp, &len)) {
+			math_error("Bad value for mul2");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q))
-			temp = -1;
-		if (temp == 0)
-			temp = MUL_ALG2;
-		if (temp < 2) {
-			math_error("Illegal mul2 value");
-			/*NOTREACHED*/
-		}
-		conf->mul2 = (int)temp;
+		if (len == 0)
+			len = MUL_ALG2;
+		conf->mul2 = len;
 		break;

 	case CONFIG_SQ2:
-		if (vp->v_type != V_NUM) {
-			math_error("Non-numeric for sq2");
+		if (getlen(vp, &len)) {
+			math_error("Bad value for sq2");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q))
-			temp = -1;
-		if (temp == 0)
-			temp = SQ_ALG2;
-		if (temp < 2) {
-			math_error("Illegal sq2 value");
-			/*NOTREACHED*/
-		}
-		conf->sq2 = (int)temp;
+		if (len == 0)
+			len = SQ_ALG2;
+		conf->sq2 = len;
 		break;

 	case CONFIG_POW2:
-		if (vp->v_type != V_NUM) {
-			math_error("Non-numeric for pow2");
+		if (getlen(vp, &len)) {
+			math_error("Bad value for pow2");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q))
-			temp = -1;
-		if (temp == 0)
-			temp = POW_ALG2;
-		if (temp < 1) {
-			math_error("Illegal pow2 value");
-			/*NOTREACHED*/
-		}
-		conf->pow2 = (int)temp;
+		if (len == 0)
+			len = POW_ALG2;
+		conf->pow2 = len;
 		break;

 	case CONFIG_REDC2:
-		if (vp->v_type != V_NUM) {
-			math_error("Non-numeric for redc2");
+		if (getlen(vp, &len)) {
+			math_error("Bad value for redc2");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q))
-			temp = -1;
-		if (temp == 0)
-			temp = REDC_ALG2;
-		if (temp < 1) {
-			math_error("Illegal redc2 value");
-			/*NOTREACHED*/
-		}
-		conf->redc2 = (int)temp;
+		if (len == 0)
+			len = REDC_ALG2;
+		conf->redc2 = len;
 		break;

 	case CONFIG_TILDE:
@@ -563,129 +541,75 @@ setconfig(int type, VALUE *vp)
 		break;

 	case CONFIG_QUOMOD:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for quomod");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for quomod");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal quomod parameter value");
-			/*NOTREACHED*/
-		}
-		conf->quomod = temp;
+		conf->quomod = len;
 		break;

 	case CONFIG_QUO:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for quo");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for quo");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal quo parameter value");
-			/*NOTREACHED*/
-		}
-		conf->quo = temp;
+		conf->quo = len;
 		break;

 	case CONFIG_MOD:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for mod");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for mod");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal mod parameter value");
-			/*NOTREACHED*/
-		}
-		conf->mod = temp;
+		conf->mod = len;
 		break;

 	case CONFIG_SQRT:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for sqrt");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for sqrt");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal sqrt parameter value");
-			/*NOTREACHED*/
-		}
-		conf->sqrt = temp;
+		conf->sqrt = len;
 		break;

 	case CONFIG_APPR:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for appr");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for appr");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal appr parameter value");
-			/*NOTREACHED*/
-		}
-		conf->appr = temp;
+		conf->appr = len;
 		break;

 	case CONFIG_CFAPPR:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for cfappr");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for cfappr");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal cfappr parameter value");
-			/*NOTREACHED*/
-		}
-		conf->cfappr = temp;
+		conf->cfappr = len;
 		break;

 	case CONFIG_CFSIM:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for cfsim");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for cfsim");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal cfsim parameter value");
-			/*NOTREACHED*/
-		}
-		conf->cfsim = temp;
+		conf->cfsim = len;
 		break;

 	case CONFIG_OUTROUND:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for outround");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for outround");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal output parameter value");
-			/*NOTREACHED*/
-		}
-		conf->outround = temp;
+		conf->outround = len;
 		break;

 	case CONFIG_ROUND:
-		if (vp->v_type != V_NUM) {
-			math_error("Non numeric for round");
+		if (getlen(vp, &len)) {
+			math_error("Illegal value for round");
 			/*NOTREACHED*/
 		}
-		q = vp->v_num;
-		temp = qtoi(q);
-		if (qisfrac(q) || qisneg(q) || !zistiny(q->num)) {
-			math_error("Illegal output parameter value");
-			/*NOTREACHED*/
-		}
-		conf->round = temp;
+		conf->round = len;
 		break;

 	case CONFIG_LEADZERO:
@@ -1311,12 +1235,12 @@ config_cmp(CONFIG *cfg1, CONFIG *cfg2)
 	 */
 	if (cfg1 == NULL || cfg1->epsilon == NULL || cfg1->prompt1 == NULL ||
 	    cfg1->prompt2 == NULL) {
-		math_error("CONFIG #1 value is invaid");
+		math_error("CONFIG #1 value is invalid");
 		/*NOTREACHED*/
 	}
 	if (cfg2 == NULL || cfg2->epsilon == NULL || cfg2->prompt1 == NULL ||
 	    cfg2->prompt2 == NULL) {
-		math_error("CONFIG #2 value is invaid");
+		math_error("CONFIG #2 value is invalid");
 		/*NOTREACHED*/
 	}

--- a/config.h
+++ b/config.h
@@ -19,15 +19,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.2 $
- * @(#) $Id: config.h,v 29.2 1999/12/14 19:37:46 chongo Exp $
+ * @(#) $Revision: 29.5 $
+ * @(#) $Id: config.h,v 29.5 2001/02/25 22:07:36 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/config.h,v $
 *
 * Under source code control:	1995/11/01 22:20:17
 * File existed as early as:	1995
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


@@ -35,6 +35,20 @@
 #define __CONFIG_H__


+#if defined (_WIN32)
+#ifdef _EXPORTING
+  #define DLL	__declspec(dllexport)
+#else
+  #define DLL	__declspec(dllimport)
+#endif
+
+#else /* Windoz free systems */
+
+  #define DLL
+
+#endif /* Windoz free systems */
+
+
 #include "nametype.h"
 #include "qmath.h"

@@ -110,26 +124,26 @@
 */
 struct config {
 	int outmode;		/* current output mode */
-	long outdigits;		/* current output digits for float or exp */
+	LEN outdigits;		/* current output digits for float or exp */
 	NUMBER *epsilon;	/* default error for real functions */
 	    long epsilonprec;	/* epsilon binary precision (tied to epsilon) */
 	FLAG traceflags;	/* tracing flags */
-	long maxprint;		/* number of elements to print */
+	LEN maxprint;		/* number of elements to print */
 	LEN mul2;		/* size of number to use multiply algorithm 2 */
 	LEN sq2;		/* size of number to use square algorithm 2 */
 	LEN pow2;		/* size of modulus to use REDC for powers */
 	LEN redc2;		/* size of modulus to use REDC algorithm 2 */
 	BOOL tilde_ok;		/* ok to print a tilde on aproximations */
 	BOOL tab_ok;		/* ok to print tab before numeric values */
-	long quomod;		/* quomod() default rounding mode */
-	long quo;		/* quotent // default rounding mode */
-	long mod;		/* mod % default rounding mode */
-	long sqrt;		/* sqrt() default rounding mode */
-	long appr;		/* appr() default rounding mode */
-	long cfappr;		/* cfappr() default rounding mode */
-	long cfsim;		/* cfsim() default rounding mode */
-	long outround;		/* output default rounding mode */
-	long round;		/* round()/bround() default rounding mode */
+	LEN quomod;		/* quomod() default rounding mode */
+	LEN quo;		/* quotient // default rounding mode */
+	LEN mod;		/* mod % default rounding mode */
+	LEN sqrt;		/* sqrt() default rounding mode */
+	LEN appr;		/* appr() default rounding mode */
+	LEN cfappr;		/* cfappr() default rounding mode */
+	LEN cfsim;		/* cfsim() default rounding mode */
+	LEN outround;		/* output default rounding mode */
+	LEN round;		/* round()/bround() default rounding mode */
 	BOOL leadzero;		/* ok to print leading 0 before decimal pt */
 	BOOL fullzero;		/* ok to print trailing 0's */
 	long maxscancount;	/* max scan errors before abort */
@@ -193,12 +207,12 @@ extern char *user_debug;	/* !=NULL => value of config("user_debug") */
 /*
 * configuration externals
 */
-extern CONFIG *config_copy(CONFIG *src);
-extern void config_free(CONFIG *cfg);
-extern void config_print(CONFIG *cfg);
-extern int configtype(char*);
-extern void config_print(CONFIG*);
-extern BOOL config_cmp(CONFIG*, CONFIG*);
+DLL extern CONFIG *config_copy(CONFIG *src);
+DLL extern void config_free(CONFIG *cfg);
+DLL extern void config_print(CONFIG *cfg);
+DLL extern int configtype(char*);
+DLL extern void config_print(CONFIG*);
+DLL extern BOOL config_cmp(CONFIG*, CONFIG*);


 #endif /* !__CONFIG_H__ */
--- a/const.c
+++ b/const.c
@@ -17,14 +17,14 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: const.c,v 29.1 1999/12/14 09:15:35 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: const.c,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/const.c,v $
 *
 * Under source code control:	1990/02/15 01:48:14
 * File existed as early as:	before 1990
 *
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/cscript/Makefile
+++ b/cscript/Makefile
@@ -17,15 +17,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.3 $
-# @(#) $Id: Makefile,v 29.3 1999/12/14 19:30:19 chongo Exp $
+# @(#) $Revision: 29.6 $
+# @(#) $Id: Makefile,v 29.6 2000/12/15 14:56:14 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/cscript/RCS/Makefile,v $
 #
 # Under source code control:	1999/11/29 11:10:26
 # File existed as early as:	1999
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/
 #
 # calculator by David I. Bell with help/mods from others
 # Makefile by Landon Curt Noll
@@ -65,7 +65,7 @@ FMT= fmt
 #
 # The ${SCRIPT_SRC} is built from ${SCRIPT} and has the .calc extensions.
 #
-# This list is prodiced by the detaillist rule when no WARNINGS are detected.
+# This list is produced by the detaillist rule when no WARNINGS are detected.
 # To add a script:
 #
 #	1) Name the file with a .calc filename extension
@@ -76,15 +76,15 @@ FMT= fmt
 #
 #		make detaillist
 #
-SCRIPT= mersenne piforever plus simple
+SCRIPT= mersenne piforever plus simple square

-SCRIPT_SRC= mersenne.calc piforever.calc plus.calc simple.calc
+SCRIPT_SRC= mersenne.calc piforever.calc plus.calc simple.calc square.calc

 # These files are found (but not built) in the distribution
 #
-DISTLIST= ${SCRIPT_SRC} ${MAKE_FILE}
+DISTLIST= ${SCRIPT_SRC} ${MAKE_FILE} README

-# These files are used to make (but not built) a calc .a library
+# These files are used to make (but not build) a calc .a library
 #
 CALCLIBLIST=

@@ -92,10 +92,10 @@ CALCLIBLIST=
 #
 all: ${SCRIPT} ${SCRIPT_SRC} .all

-# used by the upper level Makefile to determine of we have done all
+# used by the upper level Makefile to determine if we have done all
 #
 # NOTE: Due to bogus shells found on one common system we must have
-#	an non-emoty else clause for every if condition.  *sigh*
+#	a non-empty else clause for every if condition.  *sigh*
 #
 .all:
 	rm -f .all
@@ -245,3 +245,7 @@ simple: simple.calc
 	rm -f $@
 	${SED} -e "1s:^#!/usr/local/src/cmd/calc/calc:#!${BINDIR}/calc:" $?>$@
 	${CHMOD} +x $@
+square: square.calc
+	rm -f $@
+	${SED} -e "1s:^#!/usr/local/src/cmd/calc/calc:#!${BINDIR}/calc:" $?>$@
+	${CHMOD} +x $@
--- a/cscript/README
+++ b/cscript/README
@@ -0,0 +1,65 @@
+calc shell script examples
+--------------------------
+
+These calc shell scripts are provided because they serve as examples of
+how use the calc language, and/or because the authors thought them to
+be useful!
+
+If you write something that you think is useful, please send it to:
+
+    calc-contrib at asthe dot com
+
+    [[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
+    [[ NOTE: The EMail address uses 'asthe' and the web site URL uses 'isthe' ]]
+
+For more info, see:
+
+    help script
+    help cscript
+
+=-=
+
+mersenne exp
+
+    Print the value of 2^exp-1.
+
+
+piforever
+
+    Print the value of pi forever, or as long as you cpu / memory allows.
+
+
+plus arg ...
+
+    Print the sum of 1 or more arguments.
+
+
+simple
+
+    A trivial example of a calc shell script.
+
+## Copyright (C) 1999  Landon Curt Noll
+##
+## Calc is open software; you can redistribute it and/or modify it under
+## the terms of the version 2.1 of the GNU Lesser General Public License
+## as published by the Free Software Foundation.
+##
+## Calc is distributed in the hope that it will be useful, but WITHOUT
+## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+## or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU Lesser General
+## Public License for more details.
+##
+## A copy of version 2.1 of the GNU Lesser General Public License is
+## distributed with calc under the filename COPYING-LGPL.  You should have
+## received a copy with calc; if not, write to Free Software Foundation, Inc.
+## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
+##
+## @(#) $Revision: 29.4 $
+## @(#) $Id: README,v 29.4 2000/06/07 14:02:59 chongo Exp $
+## @(#) $Source: /usr/local/src/cmd/calc/cscript/RCS/README,v $
+##
+## Under source code control:	1999/12/17 10:23:40
+## File existed as early as:	1999
+##
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/cscript/mersenne.calc
+++ b/cscript/mersenne.calc
@@ -1,4 +1,4 @@
-#!/usr/local/src/cmd/calc/calc -S
+#!/usr/local/src/cmd/calc/calc -q -s -f
 #
 # mersenne - print the value of a mersenne number
 #
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: mersenne.calc,v 29.1 1999/12/14 09:15:35 chongo Exp $
+# @(#) $Revision: 29.3 $
+# @(#) $Id: mersenne.calc,v 29.3 2000/12/15 14:56:54 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/cscript/RCS/mersenne.calc,v $
 #
 # Under source code control:	1999/11/30 00:09:01;
 # File existed as early as:	1999
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/

 # usage:
 #	mersenne exp
@@ -35,13 +35,19 @@
 /*
 * parse args
 */
-if (argv() != 1) {
+if (argv() != 2) {
 	/* we include the name of this script in the error message */
 	fprintf(files(2), "usage: %s exp\n", config("program"));
 	abort "wrong number of args";
 }

+global n = eval(argv(1));
+
+if (!isint(n) || n <= 0) {
+	quit "Argument to be a positive integer";
+}
+
 /*
 * print the decimal value of 2^n-1
 */
-print "2^": argv(0) : "-1 =", 2^eval(argv(0))-1;
+print "2^": n : "-1 =", 2^n-1;
--- a/cscript/piforever.calc
+++ b/cscript/piforever.calc
@@ -1,4 +1,4 @@
-#!/usr/local/src/cmd/calc/calc -S
+#!/usr/local/src/cmd/calc/calc -q -f
 #
 # piforever - print digits of pi forever (or as long as your mem/cpu allow)
 #
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: piforever.calc,v 29.1 1999/12/14 09:15:36 chongo Exp $
+# @(#) $Revision: 29.3 $
+# @(#) $Id: piforever.calc,v 29.3 2000/12/15 14:56:54 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/cscript/RCS/piforever.calc,v $
 #
 # Under source code control:	1999/11/30 00:11:36
 # File existed as early as:	1999
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/

 # usage:
 #	piforever
--- a/cscript/plus.calc
+++ b/cscript/plus.calc
@@ -1,4 +1,4 @@
-#!/usr/local/src/cmd/calc/calc -S
+#!/usr/local/src/cmd/calc/calc -q -s -f
 #
 # plus - add two or more arguments together
 #
@@ -18,15 +18,15 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: plus.calc,v 29.1 1999/12/14 09:15:36 chongo Exp $
+# @(#) $Revision: 29.3 $
+# @(#) $Id: plus.calc,v 29.3 2000/12/15 14:56:54 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/cscript/RCS/plus.calc,v $
 #
 # Under source code control:	1999/11/29 10:22:37
 # File existed as early as:	1999
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/

 # usage:
 #	plus val ...
@@ -35,19 +35,19 @@
 /*
 * parse args
 */
-if (argv() < 1) {
+if (argv() < 2) {
 	/* we include the name of this script in the error message */
 	fprintf(files(2), "usage: %s value ...\n", config("program"));
 	abort "not enough args";
 }

 /*
- * print the sum of the 2 args
+ * print the sum of the args
 *
 * Since args are strings, we must eval them before using them numerically.
 */
 sum = 0;
-for (i=0; i < argv(); ++i) {
+for (i=1; i < argv(); ++i) {
 	sum += eval(argv(i));
 }
 print sum;
--- a/cscript/simple.calc
+++ b/cscript/simple.calc
@@ -1,4 +1,4 @@
-#!/usr/local/src/cmd/calc/calc -S
+#!/usr/local/src/cmd/calc/calc -q -f
 #
 # simple - an example of a simple calc shell script
 #
@@ -18,18 +18,18 @@
 # received a copy with calc; if not, write to Free Software Foundation, Inc.
 # 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 #
-# @(#) $Revision: 29.1 $
-# @(#) $Id: simple.calc,v 29.1 1999/12/14 09:15:36 chongo Exp $
+# @(#) $Revision: 29.3 $
+# @(#) $Id: simple.calc,v 29.3 2000/12/15 14:56:54 chongo Exp $
 # @(#) $Source: /usr/local/src/cmd/calc/cscript/RCS/simple.calc,v $
 #
 # Under source code control:	1999/11/29 10:22:37
 # File existed as early as:	1999
 #
-# chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-# Share and enjoy!  :-) http://reality.sgi.com/chongo/tech/comp/calc/
+# chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/


 /*
 * This is an example of a simple calc shell script.
 */
-print "The simple calc shell script works!"
+print "This simple calc shell script works!"
--- a/cscript/square.calc
+++ b/cscript/square.calc
@@ -0,0 +1,65 @@
+#!/usr/local/src/cmd/calc/calc -q -f
+#
+# sqaure - print the squares of input values
+#
+# Copyright (C) 2000  Ernest Bowen
+#
+# Calc is open software; you can redistribute it and/or modify it under
+# the terms of the version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# Calc is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE.	See the GNU Lesser General
+# Public License for more details.
+#
+# A copy of version 2.1 of the GNU Lesser General Public License is
+# distributed with calc under the filename COPYING-LGPL.  You should have
+# received a copy with calc; if not, write to Free Software Foundation, Inc.
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
+#
+# @(#) $Revision: 29.3 $
+# @(#) $Id: square.calc,v 29.3 2000/12/17 14:31:58 chongo Exp $
+# @(#) $Source: /usr/local/src/cmd/calc/cscript/RCS/square.calc,v $
+#
+# Under source code control:	2000/12/15 06:52:01
+# File existed as early as:	2000
+#
+# Share and enjoy!  :-) http://www.isthe.com/chongo/tech/comp/calc/
+
+# Usage:
+#
+#       From the shell:
+#
+#               ./square
+#               cat file | ./square
+#               echo "123" | ./square
+#
+#       Within calc:
+#
+#               > read square
+#
+#  With input from a terminal, there is no prompt but each non-empty
+#  line of input is evaluated as a calc expression and if it can be
+#  calculated, the square of the value of that expression is displayed.
+#  Execution stops when an empty line is input.
+#
+#  From the shell:
+#
+#       ./square
+#
+#  The following shows lines of input followed by output:
+#
+#       1234
+#               1522756
+#       ln(2)
+#               ~.48045301391820142467
+#       config("mode","frac"), bernoulli(10)
+#               25/4356
+#       config("mode", "hex"), 0xff
+#               0xfe01
+#
+
+global s;
+while ((s = prompt("")))
+	print "\t":eval(s)^2;
--- a/custom.c
+++ b/custom.c
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: custom.c,v 29.1 1999/12/14 09:15:36 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: custom.c,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/custom.c,v $
 *
 * Under source code control:	1997/03/03 04:53:08
 * File existed as early as:	1997
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */


--- a/custom.h
+++ b/custom.h
@@ -17,15 +17,15 @@
 * received a copy with calc; if not, write to Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 *
- * @(#) $Revision: 29.1 $
- * @(#) $Id: custom.h,v 29.1 1999/12/14 09:15:36 chongo Exp $
+ * @(#) $Revision: 29.2 $
+ * @(#) $Id: custom.h,v 29.2 2000/06/07 14:02:13 chongo Exp $
 * @(#) $Source: /usr/local/src/cmd/calc/RCS/custom.h,v $
 *
 * Under source code control:	1997/03/03 04:53:08
 * File existed as early as:	1997
 *
- * chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
- * Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+ * chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+ * Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
 */

 /*
--- a/custom/CUSTOM_CAL
+++ b/custom/CUSTOM_CAL
@@ -57,12 +57,12 @@ pzasusb8.cal
 ## received a copy with calc; if not, write to Free Software Foundation, Inc.
 ## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 ##
-## @(#) $Revision: 29.1 $
-## @(#) $Id: CUSTOM_CAL,v 29.1 1999/12/14 09:15:36 chongo Exp $
+## @(#) $Revision: 29.2 $
+## @(#) $Id: CUSTOM_CAL,v 29.2 2000/06/07 14:03:03 chongo Exp $
 ## @(#) $Source: /usr/local/src/cmd/calc/custom/RCS/CUSTOM_CAL,v $
 ##
 ## Under source code control:	1997/03/08 20:51:32
 ## File existed as early as:	1997
 ##
-## chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-## Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/custom/HOW_TO_ADD
+++ b/custom/HOW_TO_ADD
@@ -635,12 +635,12 @@ Step 12: Contribute
 ## received a copy with calc; if not, write to Free Software Foundation, Inc.
 ## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
 ##
-## @(#) $Revision: 29.1 $
-## @(#) $Id: HOW_TO_ADD,v 29.1 1999/12/14 09:15:36 chongo Exp $
+## @(#) $Revision: 29.2 $
+## @(#) $Id: HOW_TO_ADD,v 29.2 2000/06/07 14:03:03 chongo Exp $
 ## @(#) $Source: /usr/local/src/cmd/calc/custom/RCS/HOW_TO_ADD,v $
 ##
 ## Under source code control:	1997/03/10 03:03:21
 ## File existed as early as:	1997
 ##
-## chongo <was here> /\oo/\	http://reality.sgi.com/chongo/
-## Share and enjoy!  :-)	http://reality.sgi.com/chongo/tech/comp/calc/
+## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
+## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Landon Curt Noll	fc85ac3791	Release calc version 2.11.5t0	2017-05-21 15:38:39 -07:00
Landon Curt Noll	3d55811205	Release calc version 2.11.4t2	2017-05-21 15:38:39 -07:00
Landon Curt Noll	296aa50ac7	Release calc version 2.11.2t1	2017-05-21 15:38:38 -07:00
Landon Curt Noll	5e098d2adf	Release calc version 2.11.4t1	2017-05-21 15:38:38 -07:00
Landon Curt Noll	ae2a752314	Release calc version 2.11.3t0	2017-05-21 15:38:38 -07:00
Landon Curt Noll	61dd47526f	Release calc version 2.11.2t1.0	2017-05-21 15:38:38 -07:00
Landon Curt Noll	417ffb6ab5	Release calc version 2.11.1t2.1	2017-05-21 15:38:37 -07:00
Landon Curt Noll	121b8f72c6	Release calc version 2.11.1t3.0	2017-05-21 15:38:37 -07:00
Landon Curt Noll	9968a69f50	Release calc version 2.11.1t3	2017-05-21 15:38:37 -07:00
Landon Curt Noll	1ea579d929	Release calc version 2.11.1t2.2	2017-05-21 15:38:37 -07:00
Landon Curt Noll	0521ed202f	Release calc version 2.11.1t2	2017-05-21 15:38:37 -07:00