X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fcurs_delch.3x;h=6dfc0a05896db870f3529b2fa36cf4d514c29e8c;hp=34bd9ac3e2446896b03e84a031661729cd34ad55;hb=5c2245b6fc619f8d96ce940281dfbf13b5b8900b;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34

diff --git a/man/curs_delch.3x b/man/curs_delch.3x
index 34bd9ac3..6dfc0a05 100644
--- a/man/curs_delch.3x
+++ b/man/curs_delch.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright (c) 1998,2000 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            *
@@ -26,16 +26,16 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_delch.3x,v 1.7 2000/07/01 19:55:37 tom Exp $
+.\" $Id: curs_delch.3x,v 1.11 2010/12/04 18:36:44 tom Exp $
 .TH curs_delch 3X ""
 .SH NAME
 \fBdelch\fR,
 \fBwdelch\fR,
 \fBmvdelch\fR,
-\fBmvwdelch\fR - delete character under the cursor in a \fBcurses\fR window
+\fBmvwdelch\fR \- delete character under the cursor in a \fBcurses\fR window
 .SH SYNOPSIS
 \fB#include <curses.h>\fR
-
+.sp
 \fBint delch(void);\fR
 .br
 \fBint wdelch(WINDOW *win);\fR
@@ -54,6 +54,10 @@ imply use of the hardware delete character feature.)
 All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
 specifies only "an integer value other than \fBERR\fR") upon successful
 completion.
+.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 \fBdelch\fR, \fBmvdelch\fR, and \fBmvwdelch\fR may be macros.
 .SH PORTABILITY
@@ -62,9 +66,3 @@ standard specifies that they return \fBERR\fR on failure, but specifies no
 error conditions.
 .SH SEE ALSO
 \fBcurses\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End: