Release 2.12.8.2

The following are the changes in this release:

    Calc can now correctly compile without CUSTOM being defined,
    thanks to a report by <GitHub user barsnick>.

CHANGES

@@ -1,4 +1,19 @@
-The following are the changes from calc version 2.12.8.0 to date:
+The following are the changes from calc version 2.12.8.1 to date:
+
+    Fixed how the *.tar.bz2 are formed.  The calc-2.12.8.0.tar.bz2 file
+    that was formed for calc version 2.12.8.0 was missing most files.
+
+    Expanded 'make chk' to also verify that 'make distchk' and 'make
+    distlist' execute successfully.  This will help check a regression
+    of the bug that produced the bogus calc-2.12.8.0.tar.bz2 file.
+
+    Added additional regression tests related 0^(zero_expression)==1.
+
+    Calc can now correctly compile without CUSTOM being defined,
+    thanks to a report by <GitHub user barsnick>.
+
+
+The following are the changes from calc version 2.12.7.5 to 2.12.8.0:
 
     Fixed a mistake in "help intro" where some inserted text changed
     the value of "." and thus made the next result incorrect.

Makefile

@@ -88,6 +88,12 @@ endif
 #READLINE_INCLUDE= -I/usr/gnu/include
 #READLINE_INCLUDE= -I/usr/local/include
 
+# Where man pages are installed
+#
+# Under macOS, we cannot modify /usr/share/man.
+#
+MANDIR= /usr/local/man/man1
+
 # Normally certain files depend on the Makefile.  If the Makefile is
 # changed, then certain steps should be redone.	 If MAKE_FILE is
 # set to Makefile, then these files will depend on Makefile.  If
@@ -185,6 +191,7 @@ XVAR= \
 	CCWERR='${CCWERR}' \
 	NROFF='${NROFF}' \
 	COMMON_ADD='${COMMON_ADD}' \
+	MANDIR='${MANDIR}' \
 	Q='${Q}' \
 	V='${V}'
 

Makefile.ship

@@ -1053,7 +1053,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.12.8.0
+VERSION= 2.12.8.2
 
 # Names of shared libraries with versions
 #
@@ -2088,7 +2088,7 @@ LICENSE= COPYING COPYING-LGPL
 #
 DISTLIST= ${C_SRC} ${H_SRC} ${MAKE_FILE} BUGS CHANGES LIBRARY README.FIRST \
 	  README.WINDOWS calc.man HOWTO.INSTALL ${UTIL_MISC_SRC} ${LICENSE} \
-	  sample.README calc.spec.in rpm.mk README.md QUESTION CONTRIB-CODE
+	  sample.README calc.spec.in rpm.mk README.md QUESTIONS CONTRIB-CODE
 
 # These files are used to make (but not build) a calc .a link library
 #
@@ -4032,6 +4032,9 @@ check: all ./cal/regress.cal
 chk: ./cal/regress.cal
 	${V} echo '=-=-=-=-= ${MAKE_FILE} start of $@ rule =-=-=-=-='
 	${CALC_ENV} ./calc${EXT} -d -q read regress 2>&1 | ${AWK} -f check.awk
+	@${MAKE} -f Makefile Q= V=@ distdir >/dev/null 2>&1
+	@${MAKE} -f Makefile Q= V=@ distlist >/dev/null 2>&1
+	${Q} echo 'chk OK'
 	${V} echo '=-=-=-=-= ${MAKE_FILE} end of $@ rule =-=-=-=-='
 
 ###

cal/regress.cal

@@ -356,8 +356,18 @@ define test_arithmetic()
 	vrfy(-16^-2 == -1/256,	'447: -16^-2 == -1/256');
 	vrfy(-7^2 == -49,	'448: -7^2 == -49');
 	vrfy(-3! == -6,		'449: -3! == -6');
+	vrfy(0^(0-0) == 1,	'450: 0^(0-0) == 1');
+	vrfy(0^(2-2) == 1,	'451: 0^(2-2) == 1');
+	vrfy(2^0 == 1,		'452: 2^0 == 1');
+	vrfy(2^(0-0) == 1,	'453: 2^(0-0) == 1');
+	vrfy(2^(2-2) == 1,	'454: 2^(2-2) == 1');
+	vrfy((2^23209-1)^0 == 1,	'455: (2^23209-1)^0 == 1');
+	vrfy((2^23209-1)^(0-0) == 1,	'456: (2^23209-1)^(0-0) == 1');
+	vrfy((2^23209-1)^(2-2) == 1,	'457: (2^23209-1)^(2-2) == 1');
+	vrfy((2^23209-1)^((2^23209-1)-(2^23209-1)) == 1,
+			'458: (2^23209-1)^((2^23209-1)-(2^23209-1)) == 1');
 
-	print '450: Ending test_arithmetic';
+	print '459: Ending test_arithmetic';
 }
 print '009: parsed test_arithmetic()';
 

custom/Makefile

@@ -348,7 +348,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.12.8.0
+VERSION= 2.12.8.2
 
 # Names of shared libraries with versions
 #

custom/Makefile.head

@@ -348,7 +348,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.12.8.0
+VERSION= 2.12.8.2
 
 # Names of shared libraries with versions
 #

lib_calc.c

@@ -565,6 +565,7 @@ initenv(void)
 		calc_helpdir = HELPDIR;
 	}
 
+#if defined(CUSTOM)
 	/* determine the $CALCCUSTOMHELP value */
 	c = (no_env ? NULL : getenv(CALCCUSTOMHELP));
 	calc_customhelpdir = (c ? strdup(c) : NULL);
@@ -572,6 +573,7 @@ initenv(void)
 		/* will use /usr/local/share/calc/custhelp */
 		calc_customhelpdir = CUSTOMHELPDIR;
 	}
+#endif /* CUSTOM */
 }
 
 

version.c

@@ -45,7 +45,7 @@ static char *program;
 #define MAJOR_VER	2	/* major library version */
 #define MINOR_VER	12	/* minor library version */
 #define MAJOR_PATCH	8	/* major software version level */
-#define MINOR_PATCH	0	/* minor software version level */
+#define MINOR_PATCH	2	/* minor software version level */
 
 
 /*