X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fcurs_inch.3x;h=5faa7633030441b8f79435d703ceb7eee517163b;hp=bcc8d6f85c60937dbb8ddbda71ba4e2efa7dab78;hb=9bb12d03d854ce72b456e525f0c560f2fa91545d;hpb=0eb88fc5281804773e2a0c7a488a4452463535ce

diff --git a/man/curs_inch.3x b/man/curs_inch.3x
index bcc8d6f8..5faa7633 100644
--- a/man/curs_inch.3x
+++ b/man/curs_inch.3x
@@ -1,6 +1,6 @@
 '\" t
 .\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\" Copyright (c) 1998-2006,2010 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            *
@@ -27,14 +27,16 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_inch.3x,v 1.11 1998/11/29 01:04:34 Rick.Ohnemus Exp $
+.\" $Id: curs_inch.3x,v 1.16 2010/08/14 23:35:36 tom Exp $
 .TH curs_inch 3X ""
 .SH NAME
-\fBinch\fR, \fBwinch\fR, \fBmvinch\fR, \fBmvwinch\fR
-- get a character and attributes from a \fBcurses\fR window
+\fBinch\fR,
+\fBwinch\fR,
+\fBmvinch\fR,
+\fBmvwinch\fR \- get a character and attributes from a \fBcurses\fR window
 .SH SYNOPSIS
 \fB#include <curses.h>\fR
-
+.sp
 \fBchtype inch(void);\fR
 .br
 \fBchtype winch(WINDOW *win);\fR
@@ -49,22 +51,30 @@ position in the named window.  If any attributes are set for that position,
 their values are OR'ed into the value returned.  Constants defined in
 \fB<curses.h>\fR can be used with the \fB&\fR (logical AND) operator to
 extract the character or attributes alone.
-
+.
 .SS Attributes
 The following bit-masks may be AND-ed with characters returned by \fBwinch\fR.
-
+.
 .TS
 l l .
 \fBA_CHARTEXT\fR	Bit-mask to extract character
 \fBA_ATTRIBUTES\fR	Bit-mask to extract attributes
 \fBA_COLOR\fR	Bit-mask to extract color-pair field information
 .TE
+.SH RETURN VALUE
+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
 These functions are described in the XSI Curses standard, Issue 4.
 .SH SEE ALSO
 \fBcurses\fR(3X).
+.PP
+Comparable functions in the wide-character (ncursesw) library are
+described in
+\fBcurs_in_wch\fR(3X).
 .\"#
 .\"# The following sets edit modes for GNU EMACS
 .\"# Local Variables: