'\" t
.\"***************************************************************************
-.\" Copyright (c) 1998-2015,2017 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2017,2018 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_addch.3x,v 1.43 2017/11/19 01:54:00 tom Exp $
+.\" $Id: curs_addch.3x,v 1.45 2018/05/19 21:03:18 tom Exp $
.TH curs_addch 3X ""
.ie \n(.g .ds `` \(lq
.el .ds `` ``
.SS Adding characters
The \fBaddch\fR, \fBwaddch\fR, \fBmvaddch\fR and \fBmvwaddch\fR routines put
the character \fIch\fR into the given window at its current window position,
-which is then advanced. They are analogous to \fBputchar\fR(3) in \fBstdio\fR(3).
+which is then advanced.
+They are analogous to \fBputchar\fR(3) in \fBstdio\fR(3).
If the advance is at the right margin:
.bP
The cursor automatically wraps to the beginning of the next line.
.SS Character Set
X/Open Curses assumes that the parameter passed to \fBwaddch\fP contains
a single character.
-As discussed in \fBcurs_attr(3X)\fP, that character may have been
+As discussed in \fBcurs_attr\fP(3X), that character may have been
more than eight bits in an SVr3 or SVr4 implementation,
but in the X/Open Curses model, the details are not given.
The important distinction between SVr4 curses and X/Open Curses is