X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fform_new.3x;h=dd2eefb6a4d44a21b5d7f5b116ad26012a6777d4;hp=0f4c5015d11b5640518924725479f3e734ca014c;hb=2ba352d86b57bddd1dd2a6e20892f380c34180b7;hpb=0eb88fc5281804773e2a0c7a488a4452463535ce
diff --git a/man/form_new.3x b/man/form_new.3x
index 0f4c5015..dd2eefb6 100644
--- a/man/form_new.3x
+++ b/man/form_new.3x
@@ -1,6 +1,7 @@
'\" t
.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc. *
+.\" Copyright 2018,2020 Thomas E. Dickey *
+.\" Copyright 1998-2010,2015 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 *
@@ -27,10 +28,11 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: form_new.3x,v 1.5 1998/11/29 01:07:37 Rick.Ohnemus Exp $
+.\" $Id: form_new.3x,v 1.13 2020/03/28 19:06:28 tom Exp $
.TH form_new 3X ""
.SH NAME
-\fBform_new\fR - create and destroy forms
+\fBnew_form\fR,
+\fBfree_form\fP \- create and destroy forms
.SH SYNOPSIS
\fB#include
\fR
.br
@@ -41,24 +43,34 @@ int free_form(FORM *form);
.SH DESCRIPTION
The function \fBnew_form\fR creates a new form connected to a specified field
pointer array (which must be \fBNULL\fR-terminated).
-
+.PP
The function \fBfree_form\fR disconnects \fIform\fR from its field array
and frees the storage allocated for the form.
.SH RETURN VALUE
The function \fBnew_form\fR returns \fBNULL\fR on error.
-
-The function \fBfree_form\fR returns one of the following:
+It sets \fBerrno\fP according to the function's success:
.TP 5
-\fBE_OK\fR
+.B E_OK
The routine succeeded.
.TP 5
-\fBE_SYSTEM_ERROR\fR
-System error occurred (see \fBerrno\fR).
+.B E_BAD_ARGUMENT
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+.B E_CONNECTED
+The field is already connected to a form.
+.TP 5
+.B E_SYSTEM_ERROR
+System error occurred, e.g., malloc failure.
+.PP
+The function \fBfree_form\fR returns one of the following:
+.TP 5
+.B E_OK
+The routine succeeded.
.TP 5
-\fBE_BAD_ARGUMENT\fR
+.B E_BAD_ARGUMENT
Routine detected an incorrect or out-of-range argument.
.TP 5
-\fBE_POSTED\fR
+.B E_POSTED
The form has already been posted.
.SH SEE ALSO
\fBcurses\fR(3X), \fBform\fR(3X).
@@ -66,14 +78,9 @@ The form has already been posted.
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.
.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.