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ncurses 6.5 - patch 20240525
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diff --git a/doc/html/man/curs_in_wch.3x.html b/doc/html/man/curs_in_wch.3x.html
index 3c06a9b9ce99873fe740dcb1c24a786da9b9ec5b..a04f410fcbb5683f7e11ccdfa61ac01a1ff81f67 100644 (file)
--- a/doc/html/man/curs_in_wch.3x.html
+++ b/doc/html/man/curs_in_wch.3x.html
@@ -1,7 +1,7 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
-<!-- 
+<!--
   ****************************************************************************
   ****************************************************************************
-  * Copyright (c) 2002 Free Software Foundation, Inc.                        *
+  * Copyright 2018-2023,2024 Thomas E. Dickey                                *
+  * Copyright 2002-2010,2017 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            *
   *                                                                          *
   * Permission is hereby granted, free of charge, to any person obtaining a  *
   * copy of this software and associated documentation files (the            *
@@ -27,79 +27,88 @@
   * sale, use or other dealings in this Software without prior written       *
   * authorization.                                                           *
   ****************************************************************************
   * sale, use or other dealings in this Software without prior written       *
   * authorization.                                                           *
   ****************************************************************************
-  * @Id: curs_in_wch.3x,v 1.1 2002/03/10 15:08:57 tom Exp @
+  * @Id: curs_in_wch.3x,v 1.33 2024/05/18 20:19:38 tom Exp @
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-<TITLE>curs_in_wch 3x</TITLE>
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+<meta name="generator" content="Manpage converted by man2html - see https://invisible-island.net/scripts/readme.html#others_scripts">
+<TITLE>curs_in_wch 3x 2024-05-18 ncurses 6.5 Library calls</TITLE>
+<link rel="author" href="mailto:bug-ncurses@gnu.org">
+
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 <BODY>
-<H1>curs_in_wch 3x</H1>
-<HR>
+<H1 class="no-header">curs_in_wch 3x 2024-05-18 ncurses 6.5 Library calls</H1>
 <PRE>
 <PRE>
-<!-- Manpage converted by man2html 3.0.1 -->
-<STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>                                   <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
+<STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>                  Library calls                 <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
 
 
 
 
 
 
 
 
-</PRE>
-<H2>NAME</H2><PRE>
-       <STRONG>in_wch</STRONG>,  <STRONG>mvin_wch</STRONG>,  <STRONG>mvwin_wch</STRONG>, <STRONG>win_wch</STRONG> - extract a complex
-       character and rendition from a window
+</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
+       <STRONG>in_wch</STRONG>,  <STRONG>mvin_wch</STRONG>,  <STRONG>mvwin_wch</STRONG>, <STRONG>win_wch</STRONG> - get a <EM>curses</EM> complex character
+       from a window
 
 
 
 
-</PRE>
-<H2>SYNOPSIS</H2><PRE>
+</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
 
        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
 
-       <STRONG>int</STRONG> <STRONG>in_wch(cchar_t</STRONG> <STRONG>*</STRONG><EM>wcval</EM><STRONG>);</STRONG>
-       <STRONG>int</STRONG> <STRONG>mvin_wch(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*</STRONG><EM>wcval</EM><STRONG>);</STRONG>
-       <STRONG>int</STRONG> <STRONG>mvwin_wch(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*</STRONG><EM>wcval</EM><STRONG>);</STRONG>
-       <STRONG>int</STRONG> <STRONG>win_wch(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*</STRONG><EM>wcval</EM><STRONG>);</STRONG>
+       <STRONG>int</STRONG> <STRONG>in_wch(cchar_t</STRONG> <STRONG>*</STRONG> <EM>wch</EM><STRONG>);</STRONG>
+       <STRONG>int</STRONG> <STRONG>win_wch(WINDOW</STRONG> <STRONG>*</STRONG> <EM>win</EM><STRONG>,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*</STRONG> <EM>wch</EM><STRONG>);</STRONG>
+       <STRONG>int</STRONG> <STRONG>mvin_wch(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*</STRONG> <EM>wch</EM><STRONG>);</STRONG>
+       <STRONG>int</STRONG> <STRONG>mvwin_wch(WINDOW</STRONG> <STRONG>*</STRONG> <EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*</STRONG> <EM>wch</EM><STRONG>);</STRONG>
 
 
 
 
-</PRE>
-<H2>DESCRIPTION</H2><PRE>
-       These functions extract the complex character  and  rendi-
-       tion  from  the  current position in the named window into
-       the <STRONG>cchar_t</STRONG> object referenced by wcval.
+</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
+       <STRONG>win_wch</STRONG> copies the <EM>curses</EM> complex character at the cursor  position  in
+       <EM>win</EM>  into  <EM>wch</EM>.   Use  <STRONG><A HREF="curs_getcchar.3x.html">getcchar(3x)</A></STRONG>  to  extract  its  character  code,
+       attributes, and  color  pair  identifier.   <STRONG><A HREF="ncurses.3x.html">ncurses(3x)</A></STRONG>  describes  the
+       variants of this function.
 
 
 
 
-</PRE>
-<H2>RETURN VALUE</H2><PRE>
-       No errors are defined in the XSI  Curses  standard.   This
-       implementation  checks  for  null pointers, returns ERR in
-       that case.  Also, the <EM>mv</EM> routines check for  error  moving
-       the  cursor,  returning  ERR in that case.  Otherwise they
-       return OK
+</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
+       These functions return <STRONG>OK</STRONG> on success and <STRONG>ERR</STRONG> on failure.
 
 
+       In <EM>ncurses</EM>, <STRONG>win_wch</STRONG> returns <STRONG>ERR</STRONG> if <EM>win</EM> is <STRONG>NULL</STRONG>.
 
 
-</PRE>
-<H2>NOTES</H2><PRE>
-       Note that all of these routines may be macros.
+       Functions  prefixed with "mv" first perform cursor movement and fail if
+       the position (<EM>y</EM>, <EM>x</EM>) is outside the window boundaries.
 
 
 
 
-</PRE>
-<H2>PORTABILITY</H2><PRE>
-       These functions are described in the XSI Curses  standard,
-       Issue 4.
+</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
+       <STRONG>in_wch</STRONG>, <STRONG>mvin_wch</STRONG>, and <STRONG>mvwin_wch</STRONG> may be implemented as macros.
 
 
+       Unlike <STRONG><A HREF="curs_inch.3x.html">winch(3x)</A></STRONG>, <STRONG>win_wch</STRONG> and its  variants  store  the  value  of  the
+       retrieved  character  in  an  additional  <EM>wch</EM>  parameter instead of the
+       return value.
 
 
-</PRE>
-<H2>SEE ALSO</H2><PRE>
-       <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>.
+
+</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
+       X/Open Curses, Issue 4 describes  these  functions.   It  specifies  no
+       error conditions for them.
+
+
+</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
+       <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>  describes comparable functions of the <EM>ncurses</EM> library in
+       its non-wide-character configuration.
+
+       <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
 
 
 
 
 
 
-                                                  <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
+ncurses 6.5                       2024-05-18                   <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
 </PRE>
 </PRE>
-<HR>
-<ADDRESS>
-Man(1) output converted with
-<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
-</ADDRESS>
+<div class="nav">
+<ul>
+<li><a href="#h2-NAME">NAME</a></li>
+<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
+<li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
+<li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
+<li><a href="#h2-NOTES">NOTES</a></li>
+<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
+<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
+</ul>
+</div>
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