diff --git a/doc/html/man/panel.3x.html b/doc/html/man/panel.3x.html
index a5b5a06..52e1f68 100644
--- a/doc/html/man/panel.3x.html
+++ b/doc/html/man/panel.3x.html
@@ -1,7 +1,6 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
 <!-- 
   ****************************************************************************
-  * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+  * Copyright (c) 1998-2020,2015 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            *
@@ -27,31 +26,32 @@
   * sale, use or other dealings in this Software without prior written       *
   * authorization.                                                           *
   ****************************************************************************
-  * @Id: panel.3x,v 1.14 2007/05/12 20:45:20 tom Exp @
+  * @Id: panel.3x,v 1.18 2015/04/11 10:23:49 tom Exp @
 -->
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <HTML>
 <HEAD>
+<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
+<meta name="generator" content="Manpage converted by man2html - see http://invisible-island.net/scripts/readme.html#others_scripts">
 <TITLE>panel 3x</TITLE>
 <link rev=made href="mailto:bug-ncurses@gnu.org">
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
 </HEAD>
 <BODY>
-<H1>panel 3x</H1>
-<HR>
+<H1 class="no-header">panel 3x</H1>
 <PRE>
-<!-- Manpage converted by man2html 3.0.1 -->
 <STRONG><A HREF="panel.3x.html">panel(3x)</A></STRONG>                                                     <STRONG><A HREF="panel.3x.html">panel(3x)</A></STRONG>
 
 
 
 
 </PRE>
-<H2>NAME</H2><PRE>
+<H2><a name="h2-NAME">NAME</a></H2><PRE>
        panel - panel stack extension for curses
 
 
 </PRE>
-<H2>SYNOPSIS</H2><PRE>
+<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
        <STRONG>#include</STRONG> <STRONG>&lt;panel.h&gt;</STRONG>
 
        <STRONG>cc</STRONG> <STRONG>[flags]</STRONG> <STRONG>sourcefiles</STRONG> <STRONG>-lpanel</STRONG> <STRONG>-lncurses</STRONG>
@@ -74,7 +74,7 @@
 
 
 </PRE>
-<H2>DESCRIPTION</H2><PRE>
+<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
        Panels  are  <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>  windows with the added feature of
        depth.  Panel functions allow the use of  stacked  windows
        and  ensure  the  proper  portions  of each window and the
@@ -95,7 +95,7 @@
 
 
 </PRE>
-<H2>FUNCTIONS</H2><PRE>
+<H2><a name="h2-FUNCTIONS">FUNCTIONS</a></H2><PRE>
        <STRONG>new_panel(win)</STRONG>
               allocates   a   <STRONG>PANEL</STRONG> structure, associates it with
               <STRONG>win</STRONG>, places the panel  on  the  top  of  the  stack
@@ -106,33 +106,33 @@
               refreshes the virtual screen to reflect  the  rela-
               tions between the panels in the stack, but does not
               call doupdate() to  refresh  the  physical  screen.
-              Use this function and not wrefresh or wnoutrefresh.
-              update_panels() may be called more than once before
-              a  call  to doupdate(), but doupdate() is the func-
-              tion responsible for updating the physical  screen.
+              Use this function and not <STRONG>wrefresh</STRONG> or <STRONG>wnoutrefresh</STRONG>.
+              <STRONG>update_panels</STRONG> may be called more than once before a
+              call  to doupdate(), but doupdate() is the function
+              responsible for updating the physical screen.
 
        <STRONG>del_panel(pan)</STRONG>
               removes the given panel from the  stack and deallo-
-              cates the <STRONG>PANEL</STRONG> structure (but not  its  associated
+              cates  the  <STRONG>PANEL</STRONG> structure (but not its associated
               window).
 
        <STRONG>hide_panel(pan)</STRONG>
-              removes  the  given  panel from the panel stack and
+              removes the given panel from the  panel  stack  and
               thus hides it from view. The <STRONG>PANEL</STRONG> structure is not
               lost, merely removed from the stack.
 
        <STRONG>panel_hidden(pan)</STRONG>
-              returns  TRUE  if  the panel is in the panel stack,
-              FALSE if it  is  not.   If  the  panel  is  a  null
+              returns <STRONG>TRUE</STRONG> if the panel is in  the  panel  stack,
+              <STRONG>FALSE</STRONG>  if  it  is  not.   If  the  panel  is a null
               pointer, return ERR.
 
        <STRONG>show_panel(pan)</STRONG>
-              makes  a  hidden panel visible by placing it on top
+              makes a hidden panel visible by placing it  on  top
               of the panels in the panel stack. See COMPATIBILITY
               below.
 
        <STRONG>top_panel(pan)</STRONG>
-              puts  the  given visible panel on top of all panels
+              puts the given visible panel on top of  all  panels
               in the stack.  See COMPATIBILITY below.
 
        <STRONG>bottom_panel(pan)</STRONG>
@@ -140,26 +140,26 @@
 
        <STRONG>move_panel(pan,starty,startx)</STRONG>
               moves the given panel window so that its upper-left
-              corner  is  at  <STRONG>starty</STRONG>, <STRONG>startx</STRONG>.  It does not change
+              corner is at <STRONG>starty</STRONG>, <STRONG>startx</STRONG>.  It  does  not  change
               the position of the panel in the stack.  Be sure to
-              use  this  function,  not  <STRONG>mvwin()</STRONG>, to move a panel
+              use this function, not <STRONG>mvwin()</STRONG>,  to  move  a  panel
               window.
 
        <STRONG>replace_panel(pan,window)</STRONG>
-              replaces the current window of  panel  with  <STRONG>window</STRONG>
+              replaces  the  current  window of panel with <STRONG>window</STRONG>
               (useful, for example if you want to resize a panel;
               if you're using <STRONG>ncurses</STRONG>, you can call <STRONG>replace_panel</STRONG>
-              on  the output of <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG>).  It does not change
+              on the output of <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG>).  It does not  change
               the position of the panel in the stack.
 
        <STRONG>panel_above(pan)</STRONG>
-              returns a pointer to the panel above pan.   If  the
-              panel  argument is <STRONG>(PANEL</STRONG> <STRONG>*)0</STRONG>, it returns a pointer
+              returns  a  pointer to the panel above pan.  If the
+              panel argument is <STRONG>(PANEL</STRONG> <STRONG>*)0</STRONG>, it returns a  pointer
               to the bottom panel in the stack.
 
        <STRONG>panel_below(pan)</STRONG>
-              returns a pointer to the panel just below pan.   If
-              the  panel  argument  is  <STRONG>(PANEL</STRONG>  <STRONG>*)0</STRONG>, it returns a
+              returns  a pointer to the panel just below pan.  If
+              the panel argument is  <STRONG>(PANEL</STRONG>  <STRONG>*)0</STRONG>,  it  returns  a
               pointer to the top panel in the stack.
 
        <STRONG>set_panel_userptr(pan,ptr)</STRONG>
@@ -173,20 +173,20 @@
 
 
 </PRE>
-<H2>DIAGNOSTICS</H2><PRE>
+<H2><a name="h2-DIAGNOSTICS">DIAGNOSTICS</a></H2><PRE>
        Each  routine  that  returns  a pointer returns <STRONG>NULL</STRONG> if an
        error occurs. Each  routine  that  returns  an  int  value
        returns <STRONG>OK</STRONG> if it executes successfully and <STRONG>ERR</STRONG> if not.
 
 
 </PRE>
-<H2>COMPATIBILITY</H2><PRE>
+<H2><a name="h2-COMPATIBILITY">COMPATIBILITY</a></H2><PRE>
        Reasonable  care  has been taken to  ensure  compatibility
        with  the  native  panel  facility  introduced  in  SVr3.2
-       (inspection   of   the  SVr4  manual  pages  suggests  the
-       programming  interface  is  unchanged).   The  <STRONG>PANEL</STRONG>  data
-       structures  are  merely   similar. The  programmer is cau-
-       tioned not to directly use <STRONG>PANEL</STRONG> fields.
+       (inspection of the SVr4 manual pages suggests the program-
+       ming interface is unchanged).  The <STRONG>PANEL</STRONG>  data  structures
+       are  merely   similar. The  programmer is cautioned not to
+       directly use <STRONG>PANEL</STRONG> fields.
 
        The functions <STRONG>show_panel()</STRONG> and <STRONG>top_panel()</STRONG>  are  identical
        in  this  implementation,  and work equally well with dis-
@@ -200,7 +200,7 @@
 
 
 </PRE>
-<H2>NOTE</H2><PRE>
+<H2><a name="h2-NOTE">NOTE</a></H2><PRE>
        In your library list, libpanel.a should  be  before  libn-
        curses.a;  that  is,  you want to say `-lpanel -lncurses',
        not the other way around (which would usually give a link-
@@ -208,21 +208,21 @@
 
 
 </PRE>
-<H2>FILES</H2><PRE>
+<H2><a name="h2-FILES">FILES</a></H2><PRE>
        panel.h interface for the panels library
 
        libpanel.a the panels library itself
 
 
 </PRE>
-<H2>SEE ALSO</H2><PRE>
-       <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>
+<H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
+       <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_variables.3x.html">curs_variables(3x)</A></STRONG>,
 
-       This describes <STRONG>ncurses</STRONG> version 5.6 (patch 20081011).
+       This describes <STRONG>ncurses</STRONG> version 6.0 (patch 20150808).
 
 
 </PRE>
-<H2>AUTHOR</H2><PRE>
+<H2><a name="h2-AUTHOR">AUTHOR</a></H2><PRE>
        Originally   written   by   Warren  Tucker  &lt;wht@n4hgf.mt-
        park.ga.us&gt;, primarily to assist  in  porting  u386mon  to
        systems  without  a native panels library.  Repackaged for
@@ -232,10 +232,19 @@
 
                                                               <STRONG><A HREF="panel.3x.html">panel(3x)</A></STRONG>
 </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-FUNCTIONS">FUNCTIONS</a></li>
+<li><a href="#h2-DIAGNOSTICS">DIAGNOSTICS</a></li>
+<li><a href="#h2-COMPATIBILITY">COMPATIBILITY</a></li>
+<li><a href="#h2-NOTE">NOTE</a></li>
+<li><a href="#h2-FILES">FILES</a></li>
+<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
+<li><a href="#h2-AUTHOR">AUTHOR</a></li>
+</ul>
+</div>
 </BODY>
 </HTML>