Release v2.14.1.6

The following are the changes in this release:

    Fixed version numbers in two cases in CHANGES that referred
    to the 2.14.2.x instead of 2.14.1.x.

    Rename MINGW Makefile variable (a holdover from MINGW32_NT-5.0)
    to OSNAME.

    Fixed FUNCPTR typedef in hist.c to fix deprecated compiler warnings.

    Fixed when USE_READLINE, READLINE_LIB, READLINE_EXTRAS, and
    READLINE_INCLUDE are set to empty (disable use of the GNU-readline
    facility).

    Fix cases of spaces before tabs in Makefile and Makefile.simple.

    Fixed obsolete references to the atoz() in LIBRARY to use the
    correct internal function name of str2z().

    Fixed obsolete references to the atoq() in LIBRARY to use the
    correct internal function name of str2q().

    Document in help/unexpected that * operator has has a higher
    precedence than << in calc, which differs from C.  Thanks
    goes to GitHub user @inguin for pointing put this difference.

CHANGES

@@ -14,6 +14,16 @@ The following are the changes from calc version 2.14.1.5 to date:
 
     Fix cases of spaces before tabs in Makefile and Makefile.simple.
 
+    Fixed obsolete references to the atoz() in LIBRARY to use the
+    correct internal function name of str2z().
+
+    Fixed obsolete references to the atoq() in LIBRARY to use the
+    correct internal function name of str2q().
+
+    Document in help/unexpected that * operator has has a higher
+    precedence than << in calc, which differs from C.  Thanks
+    goes to GitHub user @inguin for pointing put this difference.
+
 
 The following are the changes from calc version 2.14.1.3 to 2.14.1.4:
 

LIBRARY

@@ -344,7 +344,7 @@ values of 0 and 1 are so common that special checks are made for them.
 
 For initial values besides 0 or 1, you need to call itoz to convert a long
 value into a ZVALUE, as shown in the above example.  Or alternatively,
-for larger numbers you can use the atoz routine to convert a string which
+for larger numbers you can use the str2z routine to convert a string which
 represents a number into a ZVALUE.  The string can be in decimal, octal,
 hex, or binary according to the leading digits.
 
@@ -357,7 +357,7 @@ over a long sequence of operations.
 	ZVALUE z1, z2, z3;
 
 	z1 = _one_;
-	atoz("12345678987654321", &z2);
+	str2z("12345678987654321", &z2);
 	zadd(z1, z2, &z3);
 	zfree(z1);
 	zfree(z2);
@@ -446,10 +446,10 @@ to free them first.  The following illustrates this:
 	itoz(55L, &q->num);
 
 A better way to create NUMBERs with particular values is to use the itoq,
-iitoq, or atoq functions.  Using itoq makes a long value into a NUMBER,
+iitoq, or str2q functions.  Using itoq makes a long value into a NUMBER,
 using iitoq makes a pair of longs into the numerator and denominator of a
-NUMBER (reducing them first if needed), and atoq converts a string representing
-a number into the corresponding NUMBER.	 The atoq function accepts input in
+NUMBER (reducing them first if needed), and str2q converts a string representing
+a number into the corresponding NUMBER.	 The str2q function accepts input in
 integral, fractional, real, or exponential formats.  Examples of allocating
 numbers are:
 
@@ -457,7 +457,7 @@ numbers are:
 
 	q1 = itoq(66L);
 	q2 = iitoq(2L, 3L);
-	q3 = atoq("456.78");
+	q3 = str2q("456.78");
 
 Also unlike ZVALUEs, NUMBERs are quickly copied.  This is because they contain
 a link count, which is the number of pointers there are to the NUMBER.	The
@@ -504,8 +504,8 @@ For example, to calculate sin(0.5) to 100 decimal places, you could do:
 
 	NUMBER *q, *ans, *epsilon;
 
-	q = atoq("0.5");
-	epsilon = atoq("1e-100");
+	q = str2q("0.5");
+	epsilon = str2q("1e-100");
 	ans = qsin(q, epsilon);
 
 There are many convenience macros similar to the ones for ZVALUEs which can

Makefile

@@ -1381,7 +1381,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.1.5
+VERSION= 2.14.1.6
 
 # Names of shared libraries with versions
 #

Makefile.simple

@@ -1239,7 +1239,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.1.5
+VERSION= 2.14.1.6
 
 # Names of shared libraries with versions
 #

custom/Makefile

@@ -475,7 +475,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.1.5
+VERSION= 2.14.1.6
 
 # Names of shared libraries with versions
 #

custom/Makefile.simple

@@ -445,7 +445,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.1.5
+VERSION= 2.14.1.6
 
 # Names of shared libraries with versions
 #

help/unexpected

@@ -556,8 +556,14 @@ Unexpected
 	; print sin(d2r(30))
 	0.5
 
+    * operator has has a higher precedence than <<
+    ==============================================
 
-## Copyright (C) 1999-2007,2014,2017,2021  Landon Curt Noll
+    The * operator has has a higher precedence than <<, which differs from the C language.
+    So 3 << 2*5 evaluates to 3072 in C, whereas 3 << 2*5 evaluates to 60 in calc.
+
+
+## Copyright (C) 1999-2007,2014,2017,2021,2023  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

version.c

@@ -84,7 +84,7 @@ static char *program;
 #define MAJOR_VER	2	/* major library version */
 #define MINOR_VER	14	/* minor library version */
 #define MAJOR_PATCH	1	/* major software version level */
-#define MINOR_PATCH	5	/* minor software version level */
+#define MINOR_PATCH	6	/* minor software version level */
 
 
 /*