X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fform_page.3x;h=da1c7254b6467728d54481f52555c19a7aaef1e5;hp=ad3dc883091541dc97ced242698b3636f7426806;hb=5925150381bb42a4d8c7116d62c348a7b84309f3;hpb=9c110809dcc6246cb01544e9cb6c709795697a1a
diff --git a/man/form_page.3x b/man/form_page.3x
index ad3dc883..da1c7254 100644
--- a/man/form_page.3x
+++ b/man/form_page.3x
@@ -1,6 +1,7 @@
'\" t
.\"***************************************************************************
-.\" Copyright (c) 1998-2010,2016 Free Software Foundation, Inc. *
+.\" Copyright 2018-2019,2020 Thomas E. Dickey *
+.\" Copyright 1998-2010,2016 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 *
@@ -27,32 +28,32 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: form_page.3x,v 1.14 2016/10/29 22:27:24 tom Exp $
+.\" $Id: form_page.3x,v 1.19 2020/10/18 00:02:44 tom Exp $
.TH form_page 3X ""
.SH NAME
\fBform_page\fR \- set and get form page number
.SH SYNOPSIS
\fB#include
\fR
+.sp
+\fBint set_current_field(FORM *\fP\fIform\fP\fB, FIELD *\fP\fIfield\fP\fB);\fP
.br
-int set_current_field(FORM *form, FIELD *field);
+\fBFIELD *current_field(const FORM *\fP\fIform\fP\fB);\fP
+.sp
+\fBint unfocus_current_field(FORM *\fP\fIform\fP\fB);\fP
+.sp
+\fBint set_form_page(FORM *\fP\fIform\fP\fB, int \fP\fIn\fP\fB);\fP
.br
-FIELD *current_field(const FORM *);
-.br
-int unfocus_current_field(FORM *form);
-.br
-int set_form_page(FORM *form, int n);
-.br
-int form_page(const FORM *form);
-.br
-int field_index(const FIELD *field);
+\fBint form_page(const FORM *\fP\fIform\fP\fB);\fP
+.sp
+\fBint field_index(const FIELD *\fP\fIfield\fP\fB);\fP
.br
.SH DESCRIPTION
The function \fBset_current_field\fR sets the current field of the given
form; \fBcurrent_field\fR returns the current field of the given form.
.PP
The function \fBunfocus_current_field\fR removes the focus from the current
-field of the form. In such state, inquiries via \fBcurrent_field\fR shall return
-a NULL pointer.
+field of the form.
+In such state, inquiries via \fBcurrent_field\fR shall return a NULL pointer.
.PP
The function \fBset_form_page\fR sets the form's page number (goes to page
\fIn\fR of the form).
@@ -60,7 +61,8 @@ The function \fBset_form_page\fR sets the form's page number (goes to page
The function \fBform_page\fR returns the form's current page number.
.PP
The function \fBfield_index\fR returns the index of the field in the
-field array of the form it is connected to. It returns \fBERR\fR if
+field array of the form it is connected to.
+It returns \fBERR\fR if
the argument is the null pointer or the field is not connected.
.SH RETURN VALUE
Except for \fBform_page\fR, each routine returns one of the following:
@@ -81,7 +83,7 @@ Contents of a field are not valid.
The form driver could not process the request.
.TP 5
.B E_SYSTEM_ERROR
-System error occurred (see \fBerrno\fR).
+System error occurred (see \fBerrno\fR(3)).
.
.SH SEE ALSO
\fBcurses\fR(3X), \fBform\fR(3X).
@@ -89,10 +91,11 @@ System error occurred (see \fBerrno\fR).
The header file \fB\fR automatically includes the header file
\fB\fR.
.SH PORTABILITY
-These routines emulate the System V forms library. They were not supported on
+These routines emulate the System V forms library.
+They were not supported on
Version 7 or BSD versions.
.PP
The \fBunfocus_current_field\fP function is an ncurses extension.
.SH AUTHORS
-Juergen Pfeifer. Manual pages and adaptation for new curses by Eric
-S. Raymond.
+Juergen Pfeifer.
+Manual pages and adaptation for new curses by Eric S. Raymond.