.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_ins_wch.3x,v 1.28 2024/03/16 15:35:01 tom Exp $
-.TH curs_ins_wch 3X 2024-03-16 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "Library calls"
+.\" $Id: curs_ins_wch.3x,v 1.30 2024/04/20 19:18:18 tom Exp $
+.TH curs_ins_wch 3X 2024-04-20 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "Library calls"
.ie \n(.g \{\
.ds `` \(lq
.ds '' \(rq
pointer argument fail if the pointer is
.BR NULL .
.PP
-Functions prefixed with \*(``mv\*('' first perform cursor movement using
-\fB\%wmove\fP and fail if the position
+Functions prefixed with \*(``mv\*('' first perform cursor movement and
+fail if the position
.RI ( y ,
.IR x )
-is outside the window.
+is outside the window boundaries.
.SH NOTES
A terminal's
.B \%insert_character
\fB\%mvwins_wch\fP
may be implemented as macros.
.SH PORTABILITY
-X/Open Curses, Issue 4, describes these functions.
+X/Open Curses,
+Issue 4 describes these functions.
.PP
SVr4 describes successful return values only as
\*(``an integer value other than \fBERR\fP\*(''.