ncurses 6.2 - patch 20210213

[ncurses.git] / man / form_field.3x

diff --git a/man/form_field.3x b/man/form_field.3x
index 20088135000de97b442c095b691998209b8a5cea..01ff576af173db8e4894778ff779f942f3bd4ed6 100644 (file)
--- a/man/form_field.3x
+++ b/man/form_field.3x
@@ -1,6 +1,7 @@
 '\" t
 .\"***************************************************************************
-.\" Copyright (c) 1998-2006,2010 Free Software Foundation, Inc.              *
+.\" Copyright 2018-2019,2020 Thomas E. Dickey                                *
+.\" Copyright 1998-2010,2012 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            *
@@ -27,20 +28,20 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: form_field.3x,v 1.9 2010/07/31 16:09:36 tom Exp $
+.\" $Id: form_field.3x,v 1.17 2020/10/24 09:10:45 tom Exp $
 .TH form_field 3X ""
 .SH NAME
 \fBform_field\fR \- make and break connections between fields and forms
 .SH SYNOPSIS
 \fB#include <form.h>\fR
+.sp
+\fBint set_form_fields(FORM *\fP\fIform\fP\fB, FIELD **\fP\fIfields\fP\fB);\fP
 .br
-int set_form_fields(FORM *form, FIELD **fields);
+\fBFIELD **form_fields(const FORM *\fP\fIform\fP\fB);\fP
 .br
-FIELD **form_fields(const FORM *form);
+\fBint field_count(const FORM *\fP\fIform\fP\fB);\fP
 .br
-int field_count(const FORM *form);
-.br
-int move_field(FIELD *field, int frow, int fcol);
+\fBint move_field(FIELD *\fP\fIfield\fP\fB, int \fP\fIfrow\fP\fB, int \fP\fIfcol\fP\fB);\fP
 .br
 .SH DESCRIPTION
 The function \fBset_form_fields\fR changes the field pointer array of
@@ -52,9 +53,9 @@ The function \fBfield_count\fR returns the count of fields in \fIform\fR.
 .PP
 The function \fBmove_field\fR moves the given field (which must be disconnected)
 to a specified location on the screen.
-.SH RETURN VALUES
+.SH RETURN VALUE
 The function \fBform_fields\fR returns a pointer (which may be \fBNULL\fR).
-It does not set errno.
+It does not set \fBerrno\fP.
 .PP
 The function \fBfield_count\fR returns \fBERR\fR if the \fIform\fP parameter
 is \fBNULL\fP.
@@ -75,24 +76,19 @@ The field is already connected to a form.
 The form is already posted.
 .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).
 .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
+These routines emulate the System V forms library.
+They were not supported on
 Version 7 or BSD versions.
 .PP
 The SVr4 forms library documentation specifies the \fBfield_count\fR error value
 as \-1 (which is the value of \fBERR\fR).
 .SH AUTHORS
-Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
-S. Raymond.
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
+Juergen Pfeifer.
+Manual pages and adaptation for new curses by Eric S. Raymond.