.\"***************************************************************************
-.\" Copyright (c) 1998-2015,2018 Free Software Foundation, Inc. *
+.\" Copyright 2018-2019,2020 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 *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: menu_pattern.3x,v 1.16 2018/07/28 22:08:59 tom Exp $
+.\" $Id: menu_pattern.3x,v 1.19 2020/03/28 19:06:28 tom Exp $
.TH menu_pattern 3X ""
.SH NAME
\fBset_menu_pattern\fP,
which is \fBNULL\fR if the \fImenu\fP parameter is \fBNULL\fP.
Otherwise, it is a pointer to a string which is empty
if no pattern has been set.
-It does not set errno.
+It does not set \fBerrno\fP.
.PP
The function \fBset_menu_pattern\fR may return the following error codes:
.TP 5
Character failed to match.
.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), \fBmenu\fR(3X).
.SH NOTES