Index: configure.in
===================================================================
RCS file: /sources/oleo/oleo/configure.in,v
retrieving revision 1.96
diff -u -r1.96 configure.in
--- configure.in	5 Jul 2011 06:08:43 -0000	1.96
+++ configure.in	26 Mar 2017 08:51:35 -0000
@@ -84,10 +84,6 @@
 	LIBS="-L/usr/local/lib $LIBS "
 fi
 
-dnl
-dnl How good is the C compiler ?
-dnl
-AM_C_PROTOTYPES
 
 dnl
 dnl Checks for libraries.
Index: doc/Makefile.am
===================================================================
RCS file: /sources/oleo/oleo/doc/Makefile.am,v
retrieving revision 1.16
diff -u -r1.16 Makefile.am
--- doc/Makefile.am	5 Jul 2011 05:43:12 -0000	1.16
+++ doc/Makefile.am	26 Mar 2017 08:51:35 -0000
@@ -21,8 +21,10 @@
 #htmldir=	$(prefix)/share/oleo
 html_DATA=	oleo.html
 
-oleo.html:	$(srcdir)/oleo.texi ${TEXIS} $(top_builddir)/doc/texi2html
-		@HAVE_PERL@ $(top_builddir)/doc/texi2html $(srcdir)/oleo.texi
+oleo.html:	$(srcdir)/oleo.texi ${TEXIS}
+		texi2html $(srcdir)/oleo.texi
+
+
 endif
 
 DISTCLEANFILES = $(html_DATA)
Index: doc/basics.texi
===================================================================
RCS file: /sources/oleo/oleo/doc/basics.texi,v
retrieving revision 1.8
diff -u -r1.8 basics.texi
--- doc/basics.texi	5 Jul 2011 00:16:13 -0000	1.8
+++ doc/basics.texi	26 Mar 2017 08:51:35 -0000
@@ -669,7 +669,7 @@
 @item -F x
 @itemx --format x
 set the default file type to x (oleo, list, sc, ...)
address@hidden --filter
address@hidden --filter
 stdin/stdout are used for reading and writing the spreadsheet
 Note this only works well for X Window System user interfaces,
 or in very specific circumstances.
Index: doc/expressions.texi
===================================================================
RCS file: /sources/oleo/oleo/doc/expressions.texi,v
retrieving revision 1.6
diff -u -r1.6 expressions.texi
--- doc/expressions.texi	5 Jul 2011 00:16:13 -0000	1.6
+++ doc/expressions.texi	26 Mar 2017 08:51:35 -0000
@@ -33,11 +33,11 @@
   Exponentiation.  Note that a^b^c is defined to be a^(b^c).
 @item @var{N1} * @var{N2}
         Multiplication
address@hidden @var{N1} / @var{N2}
address@hidden @var{N1} / @var{N2}
         Division
address@hidden @var{N1} + @var{N2}
address@hidden @var{N1} + @var{N2}
         Addition
address@hidden @var{N1} - @var{N2}
address@hidden @var{N1} - @var{N2}
         Subtraction
 @item @var{N1} % @var{N2}
   Modulus; the remainder of @var{N1} / @var{N2}.
Index: doc/functions.texi
===================================================================
RCS file: /sources/oleo/oleo/doc/functions.texi,v
retrieving revision 1.7
diff -u -r1.7 functions.texi
--- doc/functions.texi	28 Jan 2001 23:46:53 -0000	1.7
+++ doc/functions.texi	26 Mar 2017 08:51:36 -0000
@@ -201,7 +201,7 @@
 @findex asin
   The arc sine (in radians) of @var{val}.
 
address@hidden acos(@var{val})
address@hidden acos(@var{val})
 @findex acos
   The arc  cosine (in radians) of @var{val}.
 
Index: doc/oleo.texi
===================================================================
RCS file: /sources/oleo/oleo/doc/oleo.texi,v
retrieving revision 1.11
diff -u -r1.11 oleo.texi
--- doc/oleo.texi	5 Jul 2011 06:03:26 -0000	1.11
+++ doc/oleo.texi	26 Mar 2017 08:51:36 -0000
@@ -73,8 +73,7 @@
 @subtitle Documentation: @value{update-month}
 
 @c is this the Oleo or documentation author(s)? Let's include everyone
address@hidden 
-Tom Lord, Kai Getrost, Steve Fisk, Danny Backx
address@hidden Tom Lord, Kai Getrost, Steve Fisk, Danny Backx
 @c The following two commands start the copyright page.
 @c Put it inside the titlepage to turn off headings:
 @page
Index: doc/style.texi
===================================================================
RCS file: /sources/oleo/oleo/doc/style.texi,v
retrieving revision 1.6
diff -u -r1.6 style.texi
--- doc/style.texi	3 Mar 2000 07:52:40 -0000	1.6
+++ doc/style.texi	26 Mar 2017 08:51:36 -0000
@@ -186,7 +186,7 @@
                 What to print before positive numbers.
 @item	(		
                 What to print before negative numbers.
address@hidden			
address@hidden   empty
                 What to print after positive numbers.
 @item	)		
                 What to print after negative numbers.
Index: m4/motif.m4
===================================================================
RCS file: /sources/oleo/oleo/m4/motif.m4,v
retrieving revision 1.12
diff -u -r1.12 motif.m4
--- m4/motif.m4	5 May 2001 02:11:15 -0000	1.12
+++ m4/motif.m4	26 Mar 2017 08:51:36 -0000
@@ -16,7 +16,7 @@
 dnl
 dnl Oleo CVS $Id: motif.m4,v 1.12 2001/05/05 02:11:15 pw Exp $
 dnl
-AC_DEFUN(AC_FIND_MOTIF,
+AC_DEFUN([AC_FIND_MOTIF],
 [
 
 AC_REQUIRE([AC_PATH_XTRA])
Index: m4/sciplot.m4
===================================================================
RCS file: /sources/oleo/oleo/m4/sciplot.m4,v
retrieving revision 1.3
diff -u -r1.3 sciplot.m4
--- m4/sciplot.m4	7 Feb 2001 03:14:20 -0000	1.3
+++ m4/sciplot.m4	26 Mar 2017 08:51:36 -0000
@@ -4,7 +4,7 @@
 dnl
 dnl Adapted from a macro by Andreas Zeller.
 dnl
-AC_DEFUN(ICE_FIND_SciPlot,
+AC_DEFUN([ICE_FIND_SciPlot],
 [
 AC_REQUIRE([AC_PATH_XTRA])
 sciplot_includes=
Index: m4/x11.m4
===================================================================
RCS file: /sources/oleo/oleo/m4/x11.m4,v
retrieving revision 1.2
diff -u -r1.2 x11.m4
--- m4/x11.m4	23 Feb 1999 21:24:40 -0000	1.2
+++ m4/x11.m4	26 Mar 2017 08:51:36 -0000
@@ -13,7 +13,7 @@
 dnl
 dnl Oleo CVS $Id: x11.m4,v 1.2 1999/02/23 21:24:40 danny Exp $
 dnl
-AC_DEFUN(AC_LINK_X,
+AC_DEFUN([AC_LINK_X],
 [if test "$with_x" = "yes"; then
   X_LIBS="${X_LIBS} -lXt -lX11"
 fi])
Index: m4/xbae.m4
===================================================================
RCS file: /sources/oleo/oleo/m4/xbae.m4,v
retrieving revision 1.8
diff -u -r1.8 xbae.m4
--- m4/xbae.m4	19 Apr 2001 23:57:04 -0000	1.8
+++ m4/xbae.m4	26 Mar 2017 08:51:36 -0000
@@ -4,7 +4,7 @@
 dnl
 dnl Adapted from a macro by Andreas Zeller.
 dnl
-AC_DEFUN(AC_FIND_XBAE,
+AC_DEFUN([AC_FIND_XBAE],
 [
 AC_REQUIRE([AC_PATH_XTRA])
 xbae_includes=
Index: m4/xmhtml.m4
===================================================================
RCS file: /sources/oleo/oleo/m4/xmhtml.m4,v
retrieving revision 1.5
diff -u -r1.5 xmhtml.m4
--- m4/xmhtml.m4	7 Feb 2001 03:14:20 -0000	1.5
+++ m4/xmhtml.m4	26 Mar 2017 08:51:36 -0000
@@ -4,7 +4,7 @@
 dnl
 dnl Adapted from a macro by Andreas Zeller.
 dnl
-AC_DEFUN(ICE_FIND_XmHTML,
+AC_DEFUN([ICE_FIND_XmHTML],
 [
 AC_REQUIRE([AC_PATH_XTRA])
 xmhtml_includes=
Index: m4/xp.m4
===================================================================
RCS file: /sources/oleo/oleo/m4/xp.m4,v
retrieving revision 1.2
diff -u -r1.2 xp.m4
--- m4/xp.m4	23 Nov 2001 20:47:49 -0000	1.2
+++ m4/xp.m4	26 Mar 2017 08:51:36 -0000
@@ -10,7 +10,7 @@
 dnl Makefiles. Perhaps one should immediately add those libs
 dnl to link commands which include libXm version2.1?!
 dnl
-AC_DEFUN(LT_HAVE_LIBXP,
+AC_DEFUN([LT_HAVE_LIBXP],
 [AC_REQUIRE([AC_PATH_X])
 AC_CACHE_CHECK(whether libXp is available, lt_cv_libxp,
 [lt_save_CFLAGS="$CFLAGS"
Index: src/Makefile.am
===================================================================
RCS file: /sources/oleo/oleo/src/Makefile.am,v
retrieving revision 1.60
diff -u -r1.60 Makefile.am
--- src/Makefile.am	5 Jul 2011 05:46:39 -0000	1.60
+++ src/Makefile.am	26 Mar 2017 08:51:36 -0000
@@ -5,7 +5,7 @@
 
 localedir = $(prefix)/share/locale
 
-AUTOMAKE_OPTIONS = ../lib/ansi2knr dejagnu
+AUTOMAKE_OPTIONS = dejagnu
 
 EXTRA_DIST=	xbase.cpp oleo_xb.h mysql.c parse.h gpl.sed
 CLEANFILES = parse.c parse.h posixtm.c posixtm.h