Bump version to 04.02.06

configure.in

@@ -1,6 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 
-AC_INIT(src/queue.c)
+AC_INIT
+AC_CONFIG_SRCDIR([src/queue.c])
 
 cat <<'EOF'
 
@@ -12,7 +13,7 @@ cat <<'EOF'
 
 EOF
 
-AC_CONFIG_HEADER(src/config.h)
+AC_CONFIG_HEADERS([src/config.h])
 
 AC_ARG_ENABLE(perl-build-artifacts,
 [  --disable-perl-build-artifacts
@@ -42,7 +43,7 @@ AC_STRUCT_TM
 
 dnl Checks for library functions.
 AC_FUNC_UTIME_NULL
-AC_HEADER_TIME
+AC_CHECK_HEADERS_ONCE([sys/time.h])
 
 if test "$GCC" = yes; then
 	CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes"
@@ -80,10 +81,11 @@ if test "$?" != 0 ; then
     exit 1
 fi
 AC_CHECK_FUNCS(setenv unsetenv glob mbstowcs setlocale initgroups)
-VERSION=04.02.05
+VERSION=04.02.06
 AC_SUBST(VERSION)
 AC_SUBST(PERL)
 AC_SUBST(PERLARTIFACTS)
 AC_SUBST(RELEASE_DATE)
-AC_OUTPUT(src/Makefile www/Makefile src/version.h rem2html/Makefile rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1)
+AC_CONFIG_FILES([src/Makefile www/Makefile src/version.h rem2html/Makefile rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1])
+AC_OUTPUT
 chmod a+x rem2pdf/bin/rem2pdf

docs/WHATSNEW

@@ -1,9 +1,35 @@
 CHANGES TO REMIND
 
-- CHANGE: The "-tn" option sets all REM statement deltas to ++n rather than
-  adding n to any existing REM statement's delta.  Additionally, the
-  corresponding system variable $DeltaOffset has been renamed to
-  $DeltaOverride.
+* VERSION 4.2 Patch 6 - 2023-09-12
+
+- NEW FEATURE: remind: The "nonomitted()" function takes an optional
+  extra INT argument called "step".  See man page for details.  Also
+  allows the "start" argument to be greater than the "end" argument,
+  in which case they are effectively swapped.
+
+- NEW FEATURE: remind: The "slide()" function takes an optional extra
+  INT argument called "step", similar to "nonomitted()".  See man page
+  for details.
+
+- NEW FEATURE: remind: Added the $ParseUntriggered system variable;
+  see the man page for details.  You almost certainly will never need
+  to use this.
+
+- NEW FILE: holidays/ie.rem: Added Irish holidays, courtesy of
+  Amy de Buitléir.
+
+- CHANGE: remind: The "-tn" option sets all REM statement deltas to
+  ++n rather than adding n to any existing REM statement's delta.
+  Additionally, the corresponding system variable $DeltaOffset has
+  been renamed to $DeltaOverride.
+
+- NEW OPTION: remind: Add the "-tz" option to explicitly set all
+  REM statement deltas to zero.
+
+- DOCUMENTATION FIX: remind: various documentation improvements.
+
+- BUG FIX: Correct some errors in Italian localization, courtesy of
+  Emanuele Torre
 
 * VERSION 4.2 Patch 5 - 2023-04-11
 

src/main.c

@@ -26,16 +26,10 @@
 #endif
 
 #include <ctype.h>
-#ifdef TIME_WITH_SYS_TIME
-#include <time.h>
+#if defined(HAVE_SYS_TIME_H)
 #include <sys/time.h>
-#else
-#if defined(HAVE_SYS_TIME_H) || defined (TIME_WITH_SYS_TIME)
-#include <sys/time.h>
-#else
+#endif
 #include <time.h>
-#endif
-#endif
 
 #include <sys/types.h>
 #ifdef REM_USE_WCHAR

tests/test.cmp

@@ -1060,7 +1060,7 @@ set a057 value("a05"+"6")
 "a05" + "6" => "a056"
 value("a056") => "SDFJHSDF KSJDFH KJSDFH KSJDFH"
 set a058 version()
-version() => "04.02.05"
+version() => "04.02.06"
 set a059 wkday(today())
 today() => 1991-02-16
 wkday(1991-02-16) => "Saturday"
@@ -2644,7 +2644,7 @@ a086  4
 a109  2012-01-01
 a128  2018-02-03@16:45
 a039  "February"
-a058  "04.02.05"
+a058  "04.02.06"
 a077  "1992 92\n"
 a096  -4
 a119  -1