diff --git a/man/form_variables.3x b/man/form_variables.3x
index f4af349..7b11a1a 100644
--- a/man/form_variables.3x
+++ b/man/form_variables.3x
@@ -1,5 +1,6 @@
 .\"***************************************************************************
-.\" Copyright (c) 2010,2013 Free Software Foundation, Inc.                   *
+.\" Copyright 2020-2023,2024 Thomas E. Dickey                                *
+.\" Copyright 2010-2013,2017 Free Software Foundation, Inc.                  *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
 .\" copy of this software and associated documentation files (the            *
@@ -26,37 +27,33 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: form_variables.3x,v 1.4 2013/06/22 17:58:32 tom Exp $
-.TH form_variables 3X ""
-.ds n 5
-.na
-.hy 0
+.\" $Id: form_variables.3x,v 1.18 2024/03/16 15:35:01 tom Exp $
+.TH form_variables 3X 2024-03-16 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "Library calls"
 .SH NAME
-\fBTYPE_ALNUM\fR,
-\fBTYPE_ALPHA\fR,
-\fBTYPE_ENUM\fR,
-\fBTYPE_INTEGER\fR,
-\fBTYPE_IPV4\fR,
-\fBTYPE_NUMERIC\fR,
-\fBTYPE_REGEXP\fR
-\- form system global variables
-.ad
-.hy
+\fB\%TYPE_ALNUM\fP,
+\fB\%TYPE_ALPHA\fP,
+\fB\%TYPE_ENUM\fP,
+\fB\%TYPE_INTEGER\fP,
+\fB\%TYPE_IPV4\fP,
+\fB\%TYPE_NUMERIC\fP,
+\fB\%TYPE_REGEXP\fP \-
+form system global variables
 .SH SYNOPSIS
 .nf
-\fB#include <form.h>\fR
+\fB#include <form.h>
 .PP
-\fBFIELDTYPE * TYPE_ALNUM;\fR
-\fBFIELDTYPE * TYPE_ALPHA;\fR
-\fBFIELDTYPE * TYPE_ENUM;\fR
-\fBFIELDTYPE * TYPE_INTEGER;\fR
-\fBFIELDTYPE * TYPE_IPV4;\fR
-\fBFIELDTYPE * TYPE_NUMERIC;\fR
-\fBFIELDTYPE * TYPE_REGEXP;\fR
+\fBFIELDTYPE * TYPE_ALNUM;
+\fBFIELDTYPE * TYPE_ALPHA;
+\fBFIELDTYPE * TYPE_ENUM;
+\fBFIELDTYPE * TYPE_INTEGER;
+\fBFIELDTYPE * TYPE_IPV4;
+\fBFIELDTYPE * TYPE_NUMERIC;
+\fBFIELDTYPE * TYPE_REGEXP;
 .fi
 .SH DESCRIPTION
 These are building blocks for the form library,
-defining fields that can be created using \fBset_fieldtype\fP(3X).
+defining fields that can be created using
+the \fBform_fieldtype\fP(3X) functions.
 Each provides functions for field- and character-validation,
 according to the given datatype.
 .SS TYPE_ALNUM
@@ -77,4 +74,4 @@
 The \fBTYPE_IPV4\fP variable is an extension not provided by older
 implementations of the form library.
 .SH SEE ALSO
-\fBform\fR(3X).
+\fB\%form\fP(3X)