'\" t
.TH form_page 3X ""
.SH NAME
\fBform_page\fR - set and get form page number
.SH SYNOPSIS
\fB#include <form.h>\fR
.br
int set_current_field(FORM *form, int page);
.br
FIELD *current_field(FORM *);
.br
int set_form_page(FORM *form, int n);
.br
int form_page(FORM *form);
.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 \fBset_form_page\fR sets the form's page number (goes to page
\fIn\fR of the form).
.PP
The function \fBform_page\fR returns the form's current page number.
.SH RETURN VALUE
Except for \fBform_page\fR, each routine returns one of the following:
.TP 5
\fBE_OK\fR
The routine succeeded.
.TP 5
\fBE_SYSTEM_ERROR\fR
System error occurred (see \fBerrno\fR).
.TP 5
\fBE_BAD_ARGUMENT\fR
Routine detected an incorrect or out-of-range argument.
.TP 5
\fBE_BAD_STATE\fR
Routine was called from an initialization or termination function.
.TP 5
\fBE_INVALID_FIELD\fR
Contents of a field are not valid.
.TP 5
\fBE_REQUEST_DENIED\fR
The form driver could not process the request.
.SH SEE ALSO
\fBcurses\fR(3X), \fBform\fR(3X).
.SH NOTES
The header file \fB<form.h>\fR automatically includes the header file
\fB<curses.h>\fR.
.SH PORTABILITY
These routines emulate the System V forms library.  They were not supported on
Version 7 or BSD versions.
.SH AUTHORS
Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
S. Raymond.
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