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-rw-r--r--man/curs_in_wch.3x16
1 files changed, 7 insertions, 9 deletions
diff --git a/man/curs_in_wch.3x b/man/curs_in_wch.3x
index 8709d130f180..5f50e5a89fde 100644
--- a/man/curs_in_wch.3x
+++ b/man/curs_in_wch.3x
@@ -1,5 +1,5 @@
.\"***************************************************************************
-.\" Copyright (c) 2002,2006 Free Software Foundation, Inc. *
+.\" Copyright (c) 2002-2006,2010 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 *
@@ -26,13 +26,13 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_in_wch.3x,v 1.2 2006/02/25 21:42:22 tom Exp $
+.\" $Id: curs_in_wch.3x,v 1.5 2010/12/04 18:36:44 tom Exp $
.TH curs_in_wch 3X ""
.SH NAME
\fBin_wch\fR,
\fBmvin_wch\fR,
\fBmvwin_wch\fR,
-\fBwin_wch\fR - extract a complex character and rendition from a window
+\fBwin_wch\fR \- extract a complex character and rendition from a window
.SH SYNOPSIS
\fB#include <curses.h>\fR
.sp
@@ -53,6 +53,10 @@ This implementation checks for null pointers, returns ERR in that case.
Also, the \fImv\fR routines check for error moving the cursor, returning ERR
in that case.
Otherwise they return OK
+.PP
+Functions with a "mv" prefix first perform a cursor movement using
+\fBwmove\fP, and return an error if the position is outside the window,
+or if the window pointer is null.
.SH NOTES
Note that all of these routines may be macros.
.SH PORTABILITY
@@ -60,9 +64,3 @@ These functions are described in the XSI Curses standard, Issue 4.
.SH SEE ALSO
\fBcurses\fR(3X),
\fBcurs_inch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End: