.\"***************************************************************************
-.\" Copyright (c) 1998-2005,2010 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2010,2017 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: curs_getstr.3x,v 1.19 2010/12/04 18:36:44 tom Exp $
+.\" $Id: curs_getstr.3x,v 1.20 2017/01/07 19:25:15 tom Exp $
.TH curs_getstr 3X ""
.na
.hy 0
They read single-byte characters only.
The standard does not define any error conditions.
This implementation returns ERR if the window pointer is null,
-or if the lower-level \fBwgetch\fR call returns an ERR.
+or if the lower-level \fBwgetch\fR(3X) call returns an ERR.
.PP
SVr3 and early SVr4 curses implementations did not reject function keys;
the SVr4.0 documentation claimed that "special keys" (such as function