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- * Copyright (c) 2005,2006 Free Software Foundation, Inc. *
+ * Copyright 2020 Thomas E. Dickey *
+ * Copyright 2005-2016,2017 Free Software Foundation, Inc. *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* Author: Thomas E. Dickey
- * @Id: legacy_coding.3x,v 1.2 2006/02/25 21:50:01 tom Exp @
+ * @Id: legacy_coding.3x,v 1.8 2020/10/17 23:40:23 tom Exp @
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-<H1>legacy_coding 3x</H1>
-<HR>
+<H1 class="no-header">legacy_coding 3X</H1>
<PRE>
-<!-- Manpage converted by man2html 3.0.1 -->
-<STRONG><A HREF="legacy_coding.3x.html">legacy_coding(3x)</A></STRONG> <STRONG><A HREF="legacy_coding.3x.html">legacy_coding(3x)</A></STRONG>
+<B><A HREF="legacy_coding.3X.html">legacy_coding(3X)</A></B> <B><A HREF="legacy_coding.3X.html">legacy_coding(3X)</A></B>
-</PRE>
-<H2>NAME</H2><PRE>
- <STRONG>use_legacy_coding</STRONG> - use terminal's default colors
+</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
+ <B>use_legacy_coding</B> - override locale-encoding checks
-</PRE>
-<H2>SYNOPSIS</H2><PRE>
- <STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
+</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
+ <B>#include</B> <B><curses.h></B>
- <STRONG>int</STRONG> <STRONG>use_legacy_coding(int</STRONG> <STRONG>level);</STRONG>
+ <B>int</B> <B>use_legacy_coding(int</B> <I>level</I><B>);</B>
-</PRE>
-<H2>DESCRIPTION</H2><PRE>
- The <EM>use</EM><STRONG>_</STRONG><EM>legacy</EM><STRONG>_</STRONG><EM>coding()</EM> function is an extension to the
- curses library. It allows the caller to change the result
- of <STRONG>unctrl</STRONG>, and suppress related checks within the library
- that would normally cause nonprinting characters to be
- rendered in visible form. This affects only 8-bit charac-
- ters.
+</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
+ The <B>use_legacy_coding</B> function is an extension to the curses library.
+ It allows the caller to change the result of <B>unctrl</B>, and suppress
+ related checks within the library that would normally cause nonprinting
+ characters to be rendered in visible form. This affects only 8-bit
+ characters.
- The <EM>level</EM> parameter controls the result:
+ The <I>level</I> parameter controls the result:
- 0 the library functions normally, rendering non-
- printing characters as described in <STRONG>unc-</STRONG>
- <STRONG><A HREF="unctrl.3x.html">trl(3x)</A></STRONG>.
+ 0 the library functions normally, rendering nonprinting
+ characters as described in <B>unctrl</B>.
- 1 the library ignores <STRONG>isprintf</STRONG> for codes in the
- range 160-255.
+ 1 the library ignores <B>isprintf</B> for codes in the range
+ 160-255.
- 2 the library ignores <STRONG>isprintf</STRONG> for codes in the
- range 128-255. It also modifies the output of
- <STRONG>unctrl</STRONG>, showing codes in the range 128-159 as
- is.
+ 2 the library ignores <B>isprintf</B> for codes in the range
+ 128-255. It also modifies the output of <B>unctrl</B>, showing
+ codes in the range 128-159 as is.
-</PRE>
-<H2>RETURN VALUE</H2><PRE>
- If the screen has not been initialized, or the <EM>level</EM>
- parameter is out of range, the function returns <STRONG>ERR</STRONG>. Oth-
- erwise, it returns the previous level: <STRONG>0</STRONG>, <STRONG>1</STRONG> or <STRONG>2</STRONG>.
+</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
+ If the screen has not been initialized, or the <I>level</I> parameter is out
+ of range, the function returns <B>ERR</B>. Otherwise, it returns the previous
+ level: <B>0</B>, <B>1</B> or <B>2</B>.
-</PRE>
-<H2>PORTABILITY</H2><PRE>
- This routine is specific to ncurses. It was not supported
- on Version 7, BSD or System V implementations. It is rec-
- ommended that any code depending on ncurses extensions be
- conditioned using NCURSES_VERSION.
+</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
+ This routine is specific to ncurses. It was not supported on Version
+ 7, BSD or System V implementations. It is recommended that any code
+ depending on ncurses extensions be conditioned using NCURSES_VERSION.
-</PRE>
-<H2>SEE ALSO</H2><PRE>
- <STRONG>unctrl</STRONG>.
+</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
+ <B>unctrl</B>.
-</PRE>
-<H2>AUTHOR</H2><PRE>
- Thomas Dickey (to support lynx's font-switching feature).
+</PRE><H2><a name="h2-AUTHOR">AUTHOR</a></H2><PRE>
+ Thomas Dickey (to support lynx's font-switching feature).
- <STRONG><A HREF="legacy_coding.3x.html">legacy_coding(3x)</A></STRONG>
+ <B><A HREF="legacy_coding.3X.html">legacy_coding(3X)</A></B>
</PRE>
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-<ADDRESS>
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+<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-PORTABILITY">PORTABILITY</a></li>
+<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
+<li><a href="#h2-AUTHOR">AUTHOR</a></li>
+</ul>
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