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-rw-r--r--411toppm.html2
-rw-r--r--leaftoppm.html2
-rw-r--r--lispmtopgm.html3
-rw-r--r--macptopbm.html2
-rw-r--r--mdatopbm.html2
-rw-r--r--mrf.html3
-rw-r--r--mrftopbm.html5
-rw-r--r--mtvtoppm.html2
-rw-r--r--neotoppm.html5
-rw-r--r--pamaddnoise.html7
-rw-r--r--pamdeinterlace.html4
-rw-r--r--pamoil.html4
-rw-r--r--pamseq.html3
-rw-r--r--pamsharpmap.html3
-rw-r--r--pamsummcol.html4
-rw-r--r--pamtouil.html2
-rw-r--r--pbmmask.html2
-rw-r--r--pbmto10x.html71
-rw-r--r--pbmto4425.html14
-rw-r--r--pbmtobbnbg.html7
-rw-r--r--pbmtocmuwm.html2
-rw-r--r--pbmtoepsi.html2
-rw-r--r--pbmtoepson.html3
-rw-r--r--pbmtogem.html2
-rw-r--r--pbmtogo.html2
-rw-r--r--pbmtoln03.html2
-rw-r--r--pbmtomda.html2
-rw-r--r--pbmtomrf.html3
-rw-r--r--pbmtopgm.html7
-rw-r--r--pbmtopi3.html2
-rw-r--r--pbmtopk.html3
-rw-r--r--pbmtoplot.html2
-rw-r--r--pbmtoptx.html2
-rw-r--r--pbmtowbmp.html3
-rw-r--r--pbmtozinc.html2
-rw-r--r--pc1toppm.html3
-rw-r--r--pcxtoppm.html2
-rw-r--r--pgmabel.html4
-rw-r--r--pgmenhance.html73
-rw-r--r--pgmtolispm.html2
-rw-r--r--pi1toppm.html2
-rw-r--r--pi3topbm.html2
-rw-r--r--pjtoppm.html2
-rw-r--r--pktopbm.html3
-rw-r--r--pnminvert.html2
-rw-r--r--pnmtoddif.html2
-rw-r--r--pnmtojbig.html6
-rw-r--r--pnmtopnm.html2
-rw-r--r--pnmtorast.html85
-rw-r--r--pnmtorle.html6
-rw-r--r--pnmtosgi.html3
-rw-r--r--pnmtosir.html2
-rw-r--r--pnmtoxwd.html2
-rw-r--r--ppmcie.html4
-rw-r--r--ppmdist.html3
-rw-r--r--ppmflash.html2
-rw-r--r--ppmntsc.html2
-rw-r--r--ppmtoacad.html4
-rw-r--r--ppmtoeyuv.html3
-rw-r--r--ppmtoicr.html8
-rw-r--r--ppmtoleaf.html2
-rw-r--r--ppmtomap.html3
-rw-r--r--ppmtomitsu.html3
-rw-r--r--ppmtopcx.html4
-rw-r--r--ppmtopi1.html2
-rw-r--r--ppmtopuzz.html2
-rw-r--r--ppmtorgb3.html3
-rw-r--r--ppmtosixel.html2
-rw-r--r--ppmtoyuvsplit.html3
-rw-r--r--ppmtv.html2
-rw-r--r--psidtopgm.html2
-rw-r--r--qrttoppm.html2
-rw-r--r--rawtopgm.html2
-rw-r--r--rawtoppm.html2
-rw-r--r--rgb3toppm.html3
-rw-r--r--sirtopnm.html2
-rw-r--r--sldtoppm.html2
-rw-r--r--spctoppm.html2
-rw-r--r--spottopgm.html7
-rw-r--r--tgatoppm.html2
-rw-r--r--wbmptopbm.html2
-rw-r--r--ximtoppm.html2
-rw-r--r--ybmtopbm.html2
-rw-r--r--yuvsplittoppm.html2
-rw-r--r--yuvtoppm.html3
85 files changed, 229 insertions, 249 deletions
diff --git a/411toppm.html b/411toppm.html
index 158defa4..723b241f 100644
--- a/411toppm.html
+++ b/411toppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>411toppm User Manual</title></head>
 <body>
 <h1>411toppm</h1>
diff --git a/leaftoppm.html b/leaftoppm.html
index 3880f3e8..1eeec006 100644
--- a/leaftoppm.html
+++ b/leaftoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Leaftoppm User Manual</title></head>
 <body>
 <h1>leaftoppm</h1>
diff --git a/lispmtopgm.html b/lispmtopgm.html
index b9616dcc..5b8519ab 100644
--- a/lispmtopgm.html
+++ b/lispmtopgm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Lispmtopgm User Manual</title></head>
 <body>
 <h1>lispmtopgm</h1>
@@ -57,7 +57,6 @@ this bug gracefully.
 
 <p>Copyright (C) 1991 by Jamie Zawinski and Jef Poskanzer.
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/macptopbm.html b/macptopbm.html
index 30cff82b..ecc45162 100644
--- a/macptopbm.html
+++ b/macptopbm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Macptopbm User Manual</title></head>
 <body>
 <h1>macptopbm</h1>
diff --git a/mdatopbm.html b/mdatopbm.html
index 84061b30..54142698 100644
--- a/mdatopbm.html
+++ b/mdatopbm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Mdatopbm User Manual</title></head>
 <body>
 <h1>mdatopbm</h1>
diff --git a/mrf.html b/mrf.html
index 3a25c643..f0f0e531 100644
--- a/mrf.html
+++ b/mrf.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>MRF image format specification</title></head>
 <body>
 <a href="#index">Table Of Contents</a>
@@ -109,7 +109,6 @@ edge optimization.
 because it is the name of a format.  That sort of makes "MRF format" sound
 as stupid as "PIN number," but it's not really that bad.
 
-
 <h2 id="seealso">SEE ALSO</h2>
 
 <b><a href="mrftopbm.html">mrftopbm</a></b>,
diff --git a/mrftopbm.html b/mrftopbm.html
index e1b81b6c..3baf7254 100644
--- a/mrftopbm.html
+++ b/mrftopbm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Mrftopbm User Manual</title></head>
 <body>
 <h1>mrftopbm</h1>
@@ -17,7 +17,6 @@ mrftopbm - convert an MRF image to PBM format
 [ <b>-a</b> ]
 [ <i>input.mrf</i> ]
 
-
 <h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
@@ -31,7 +30,6 @@ mrftopbm - convert an MRF image to PBM format
 <p>For more information about mrf, see <a href="mrf.html">the MRF
 specification</a>.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>In addition to the options common to all programs based on libnetpbm
@@ -56,7 +54,6 @@ Russell Marks.
 <b><a href="pbm.html">pbm</a></b>,
 <b><a href="mrf.html">mrf</a></b>
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/mtvtoppm.html b/mtvtoppm.html
index 05d5e011..ba655126 100644
--- a/mtvtoppm.html
+++ b/mtvtoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Mtvtoppm User Manual</title></head>
 <body>
 <h1>mtvtoppm</h1>
diff --git a/neotoppm.html b/neotoppm.html
index a6469b9f..54f7d52e 100644
--- a/neotoppm.html
+++ b/neotoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Neotoppm User Manual</title></head>
 <body>
 <h1>neotoppm</h1>
@@ -34,7 +34,6 @@ Common Options</a>.)
 <b><a href="ppmtoneo.html">ppmtoneo</a></b>,
 <b><a href="ppm.html">ppm</a></b>
 
-
 <h2 id="author">AUTHOR</h2>
 
 Copyright (C) 2001 by Teemu Hukkanen &lt;<a
@@ -42,8 +41,6 @@ href="mailto:tjhukkan@iki.fi">tjhukkan@iki.fi</a>&gt;, based on
 pi1toppm by Steve Belczyk (<a
 href="mailto:seb3@gte.com">seb3@gte.com</a>) and Jef Poskanzer.
 
-
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/pamaddnoise.html b/pamaddnoise.html
index 3121c22e..8e786e6a 100644
--- a/pamaddnoise.html
+++ b/pamaddnoise.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pamaddnoise User Manual</title></head>
 <body>
 <h1>pamaddnoise</h1>
@@ -10,7 +10,6 @@ Updated: 14 November 1995
 
 pamaddnoise - add noise to a Netpbm image
 
-
 <h2 id="synopsis">SYNOPSIS</h2>
 
 <b>pamaddnoise</b>
@@ -81,7 +80,6 @@ pamaddnoise - add noise to a Netpbm image
 
 [<i>netpbmfile</i>]
 
-
 <h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
@@ -90,7 +88,6 @@ pamaddnoise - add noise to a Netpbm image
 <b>pamaddnoise</b> treats a PPM image as 3 independent planes, not as
 a plane of colors in a color space.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>In addition to the options common to all programs based on libnetpbm
@@ -162,7 +159,6 @@ Prentice Hall, 1993 ISBN 0-13-145814-0
 
 </ul>
 
-
 <h2 id="seealso">SEE ALSO</h2>
 
 <a href="pgmnoise.html">pgmnoise</a>,
@@ -180,7 +176,6 @@ It had been distributed by Mike Burns via his own web site before that
 and worked only on PNM images.  In Netpbm 10.30, it was converted to handle
 PAM images and renamed to <b>pamaddnoise</b>.
 
-
 <h2 id="author">AUTHOR</h2>
 
 Copyright (C) 1995 by Mike Burns &lt;<a
diff --git a/pamdeinterlace.html b/pamdeinterlace.html
index ddfd5e06..32b9c26e 100644
--- a/pamdeinterlace.html
+++ b/pamdeinterlace.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pamdeinterlace User Manual</title></head>
 <body>
 <h1>pamdeinterlace</h1>
@@ -50,7 +50,6 @@ pamdeinterlace myimage.ppm | pamstretch -yscale=2 &gt;newimage.ppm
 <p>Another, usually better, way to deinterlace an image is with
 <b>pammixinterlace</b>.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>In addition to the options common to all programs based on libnetpbm
@@ -78,7 +77,6 @@ cannot specify both <b>-takeeven</b> and <b>-takeodd</b>.
 
 <h2 id="seealso">SEE ALSO</h2>
 
-
 <b><a href="pammixinterlace.html">pammixinterlace</a></b>,
 <b><a href="pam.html">pam</a></b>
 <b><a href="pnm.html">pnm</a></b>
diff --git a/pamoil.html b/pamoil.html
index f58a7a7e..dbb5cda7 100644
--- a/pamoil.html
+++ b/pamoil.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pamoil User Manual</title></head>
 <body>
 <h1>pamoil</h1>
@@ -58,7 +58,6 @@ neighborhood is this many pixels in all four directions.
 
 </dl>
 
-
 <h2 id="seealso">SEE ALSO</h2>
 
 <b><a href="pgmbentley.html">pgmbentley</a></b>,
@@ -67,7 +66,6 @@ neighborhood is this many pixels in all four directions.
 
 <b><a href="ppm.html">ppm</a></b>
 
-<p>
 <h2 id="author">AUTHOR</h2>
 
 <p>This program is based on pgmoil Copyright (C) 1990 by Wilson Bent
diff --git a/pamseq.html b/pamseq.html
index b30a0fe0..6ad3a906 100644
--- a/pamseq.html
+++ b/pamseq.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pamseq User Manual</title></head>
 <body>
 <h1>pamseq</h1>
@@ -104,4 +104,3 @@ browsers guarantee that they can produce at least these 216 colors
 </body>
 </html>
 
-
diff --git a/pamsharpmap.html b/pamsharpmap.html
index b671941c..a1610fad 100644
--- a/pamsharpmap.html
+++ b/pamsharpmap.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pamsharpmap User Manual</title></head>
 <body>
 <h1>pamsharpmap</h1>
@@ -66,7 +66,6 @@ Common Options</a>.)
 B.W. van Schooten and distributed as part of the Photopnmtools
 package.
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/pamsummcol.html b/pamsummcol.html
index aeaec9b4..f3106d5e 100644
--- a/pamsummcol.html
+++ b/pamsummcol.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pamsummcol User Manual</title></head>
 <body>
 <h1>pamsummcol</h1>
@@ -63,7 +63,6 @@ to light intensity, and then use <b>pamsummcol</b> on the result.
 <b>pamscale</b>.  Just scale vertically to a single row, without scaling
 horizontally at all.  Use the pixel mixing method.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>In addition to the options common to all programs based on libnetpbm
@@ -123,7 +122,6 @@ command line options:
 <p><b>pamsummcol</b> was added to Netpbm in Release 10.21 (March
 2004).
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/pamtouil.html b/pamtouil.html
index 365f5dac..f94b7739 100644
--- a/pamtouil.html
+++ b/pamtouil.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pamtouil User Manual</title></head>
 <body>
 <h1>pamtouil</h1>
diff --git a/pbmmask.html b/pbmmask.html
index 5d87a1b7..5916cdbf 100644
--- a/pbmmask.html
+++ b/pbmmask.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmmask User Manual</title></head>
 <body>
 <h1>pbmmask</h1>
diff --git a/pbmto10x.html b/pbmto10x.html
index 4ea95aa9..7a4ef0b2 100644
--- a/pbmto10x.html
+++ b/pbmto10x.html
@@ -1,21 +1,21 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
-<HTML><HEAD><TITLE>Pbmto10x User Manual</TITLE></HEAD>
-<BODY>
-<H1>pbmto10x</H1>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
+<html><head><title>Pbmto10x User Manual</title></head>
+<body>
+<h1>pbmto10x</h1>
 Updated: 1 January 1990
-<BR>
-<A HREF="#index">Table Of Contents</A>
+<br>
+<a href="#index">Table Of Contents</a>
 
-<H2>NAME</H2>
+<h2>NAME</h2>
 pbmto10x - convert a PBM image into Gemini 10X printer graphics
 
-<H2 id="synopsis">SYNOPSIS</H2>
+<h2 id="synopsis">SYNOPSIS</h2>
 
-<B>pbmto10x</B>
-[<B>-h</B>]
-[<I>pbmfile</I>]
+<b>pbmto10x</b>
+[<b>-h</b>]
+[<i>pbmfile</i>]
 
-<H2 id="description">DESCRIPTION</H2>
+<h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
 
@@ -23,31 +23,42 @@ pbmto10x - convert a PBM image into Gemini 10X printer graphics
 Gemini 10X printer graphics as output.  The 10x's printer codes are
 alleged to be similar to the Epson codes.
 
-<P>Note that there is no 10xtopbm tool - this transformation is one
+<p>Note that there is no 10xtopbm tool - this transformation is one
 way.
 
-<H2 id="options">OPTIONS</H2>
+<h2 id="options">OPTIONS</h2>
 
-<P>The resolution is normally 60H by 72V.  If you specify the
-<B>-h</B> option, resolution is 120H by 144V.  You may find it useful
+<p>In addition to the options common to all programs based on libnetpbm
+(most notably <b>-quiet</b>, see <a href="index.html#commonoptions">
+Common Options</a>), <b>pbmto10x</b> recognizes the following
+command line option:
+
+<dl compact>
+<dt><b>-h</b>
+
+<dd>
+<p>The resolution is normally 60H by 72V.  If you specify the
+<b>-h</b> option, resolution is 120H by 144V.  You may find it useful
 to rotate landscape images before printing.
 
-<H2 id="seealso">SEE ALSO</H2>
+</dl>
+
+<h2 id="seealso">SEE ALSO</h2>
 
-<A HREF="pbm.html">pbm</A>
+<a href="pbm.html">pbm</a>
 
-<H2 id="author">AUTHOR</H2>
+<h2 id="author">AUTHOR</h2>
 
 Copyright (C) 1990 by Ken Yap
 
-<HR>
-<H2 id="index">Table Of Contents</H2>
-<UL>
-<LI><A HREF="#synopsis">SYNOPSIS</A>
-<LI><A HREF="#description">DESCRIPTION</A>
-<LI><A HREF="#options">OPTIONS</A>
-<LI><A HREF="#seealso">SEE ALSO</A>
-<LI><A HREF="#author">AUTHOR</A>
-</UL>
-</BODY>
-</HTML>
+<hr>
+<h2 id="index">Table Of Contents</h2>
+<ul>
+<li><a href="#synopsis">SYNOPSIS</a>
+<li><a href="#description">DESCRIPTION</a>
+<li><a href="#options">OPTIONS</a>
+<li><a href="#seealso">SEE ALSO</a>
+<li><a href="#author">AUTHOR</a>
+</ul>
+</body>
+</html>
diff --git a/pbmto4425.html b/pbmto4425.html
index b6419fb7..53631be9 100644
--- a/pbmto4425.html
+++ b/pbmto4425.html
@@ -1,10 +1,12 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmto4425 User Manual</title></head>
 <body>
-<h1>Pbmto4425</h1>
+
+<h1>pbmto4425</h1>
 Updated: 1994
 <br>
 <a href="#index">Table Of Contents</a>
+
 <h2>NAME</h2>
 
 pbmto4425 - Display PBM images on an AT&amp;T 4425 terminal
@@ -18,19 +20,18 @@ pbmto4425 - Display PBM images on an AT&amp;T 4425 terminal
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
 
-<b>pbmto4425</b> displays PBM format images on an AT&amp;T 4425 ASCII
+<p><b>pbmto4425</b> displays PBM format images on an AT&amp;T 4425 ASCII
 terminal using that terminal's mosaic graphics character set.  The
 program should also work with other VT100-like terminals with mosaic
 graphics character sets such as the C. Itoh CIT-101, but it has not
 yet been tested on terminals other than the 4425.
 
-<p> <b>Pbmto4425</b> puts the terminal into 132 column mode to achieve
+<p><b>Pbmto4425</b> puts the terminal into 132 column mode to achieve
 the maximum resolution of the terminal.  In this mode the terminal has
 a resolution of 264 columns by 69 rows.  The pixels have an aspect
 ratio of 1:2.6, therefore an image should be processed before being
 displayed in a manner such as this:
 
-
 <pre>
 <b>% pamscale -xscale 2.6 </b><i>pamfile</i> <b>\
     | pamscale -xysize 264 69 \
@@ -68,6 +69,3 @@ Copyright (C) 1993 by Robert Perlberg
 </body>
 </html>
 
-
-
-
diff --git a/pbmtobbnbg.html b/pbmtobbnbg.html
index af9b61cf..1a47a268 100644
--- a/pbmtobbnbg.html
+++ b/pbmtobbnbg.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtobbnbg User Manual</title></head>
 <body>
 <h1>pbmtobbnbg</h1>
@@ -15,7 +15,6 @@ pbmtobbnbg - convert a PBM image into BitGraph graphics
 [<i>rasterop</i>]
 [<i>x</i> <i>y</i>]
 
-
 <h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
@@ -59,7 +58,3 @@ Copyright 1989 by Mike Parker.
 </body>
 </html>
 
-
-
-
-
diff --git a/pbmtocmuwm.html b/pbmtocmuwm.html
index 84f4e9bf..bf0e3d1d 100644
--- a/pbmtocmuwm.html
+++ b/pbmtocmuwm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtocmuwm User Manual</title></head>
 <body>
 <h1>pbmtocmuwm</h1>
diff --git a/pbmtoepsi.html b/pbmtoepsi.html
index 025253b6..173b5191 100644
--- a/pbmtoepsi.html
+++ b/pbmtoepsi.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtoepsi User Manual</title></head>
 <body>
 <h1>pbmtoepsi</h1>
diff --git a/pbmtoepson.html b/pbmtoepson.html
index 4141b13a..6fcc7277 100644
--- a/pbmtoepson.html
+++ b/pbmtoepson.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtoepson User Manual</title></head>
 <body>
 <h1>pbmtoepson</h1>
@@ -87,7 +87,6 @@ printing unless that is incompatible with your other options.
 
 </dl>
 
-
 <h2 id="seealso">SEE ALSO</h2>
 
 <a href="pbmtoescp2.html">pbmtoescp2</a>,
diff --git a/pbmtogem.html b/pbmtogem.html
index 2fa6b382..0b34d268 100644
--- a/pbmtogem.html
+++ b/pbmtogem.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtogem User Manual</title></head>
 <body>
 <h1>pbmtogem</h1>
diff --git a/pbmtogo.html b/pbmtogo.html
index 6358199e..89719ede 100644
--- a/pbmtogo.html
+++ b/pbmtogo.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtogo User Manual</title></head>
 <body>
 <h1>pbmtogo</h1>
diff --git a/pbmtoln03.html b/pbmtoln03.html
index 6fee1c6b..f05a5b19 100644
--- a/pbmtoln03.html
+++ b/pbmtoln03.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtoln03 User Manual</title></head>
 <body>
 <h1>pbmtoln03</h1>
diff --git a/pbmtomda.html b/pbmtomda.html
index 2ae7fcfa..5212ae5c 100644
--- a/pbmtomda.html
+++ b/pbmtomda.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtomda User Manual</title></head>
 <body>
 <h1>pbmtomda</h1>
diff --git a/pbmtomrf.html b/pbmtomrf.html
index 076c792a..05ae124a 100644
--- a/pbmtomrf.html
+++ b/pbmtomrf.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtomrf User Manual</title></head>
 <body>
 <h1>pbmtomrf</h1>
@@ -15,7 +15,6 @@ pbmtomrf - convert a PBM format image to MRF
 
 [<i>pbmfile</i>]
 
-
 <h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
diff --git a/pbmtopgm.html b/pbmtopgm.html
index 3add5ed6..cbb28f77 100644
--- a/pbmtopgm.html
+++ b/pbmtopgm.html
@@ -1,13 +1,14 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtopgm User Manual</title></head>
 <body>
 
 <h1>pbmtopgm</h1>
-<p>Updated: 05 Feb 2003
-
+Updated: 05 Feb 2003
+<br>
 <a href="#index">Table Of Contents</a>
 
 <h2>NAME</h2>
+
 pbmtopgm - convert PBM image to PGM by averaging areas
 
 <h2 id="synopsis">SYNOPSIS</h2>
diff --git a/pbmtopi3.html b/pbmtopi3.html
index e9a7c911..b0648339 100644
--- a/pbmtopi3.html
+++ b/pbmtopi3.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtopi3 User Manual</title></head>
 <body>
 <h1>pbmtopi3</h1>
diff --git a/pbmtopk.html b/pbmtopk.html
index 50bfd05b..56e8bc82 100644
--- a/pbmtopk.html
+++ b/pbmtopk.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtopk User Manual</title></head>
 <body>
 <h1>pbmtopk</h1>
@@ -80,7 +80,6 @@ Sets the font family comment in the TFM file.
    filename xoff yoff horiz vert width height depth ital
 </pre>
 
-
 <p>The PBM files specified by the filename parameters are inserted
 consecutively in the font with the specified attributes. If any of the
 attributes are omitted, or replaced with "*", a default
diff --git a/pbmtoplot.html b/pbmtoplot.html
index e8187a49..0b3d7b98 100644
--- a/pbmtoplot.html
+++ b/pbmtoplot.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtoplot User Manual</title></head>
 <body>
 <h1>pbmtoplot</h1>
diff --git a/pbmtoptx.html b/pbmtoptx.html
index 68b9db26..d0da8b08 100644
--- a/pbmtoptx.html
+++ b/pbmtoptx.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtoptx User Manual</title></head>
 <body>
 <h1>pbmtoptx</h1>
diff --git a/pbmtowbmp.html b/pbmtowbmp.html
index c34cfef0..94f9cc23 100644
--- a/pbmtowbmp.html
+++ b/pbmtowbmp.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtowbmp User Manual</title></head>
 <body>
 <h1>pbmtowbmp</h1>
@@ -44,7 +44,6 @@ type specified in the WAP 1.1 specifications.
 
 Copyright (C) 1999 Terje Sannum &lt;<a href="mailto:terje@looplab.com">terje@looplab.com</a>&gt;.
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/pbmtozinc.html b/pbmtozinc.html
index 025f905b..3590ffa8 100644
--- a/pbmtozinc.html
+++ b/pbmtozinc.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pbmtozinc User Manual</title></head>
 <body>
 <h1>pbmtozinc</h1>
diff --git a/pc1toppm.html b/pc1toppm.html
index dc142154..28db4b54 100644
--- a/pc1toppm.html
+++ b/pc1toppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pc1toppm User Manual</title></head>
 <body>
 <h1>pc1toppm</h1>
@@ -54,4 +54,3 @@ Common Options</a>.)
 </body>
 </html>
 
-
diff --git a/pcxtoppm.html b/pcxtoppm.html
index f868451b..d42f3b8a 100644
--- a/pcxtoppm.html
+++ b/pcxtoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pcxtoppm User Manual</title></head>
 <body>
 <h1>pcxtoppm</h1>
diff --git a/pgmabel.html b/pgmabel.html
index c1e341fb..e78caa11 100644
--- a/pgmabel.html
+++ b/pgmabel.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pgmabel User Manual</title></head>
 <body>
 <h1>pgmabel</h1>
@@ -90,8 +90,6 @@ then calculate the cross section:
     pnmrotate 90 file.pgm | pgmabel -axis 140 &gt;cross_section.pgm
 </pre>
 
-
-
 <h2 id="seealso">SEE ALSO</h2>
 
 <b><a href="pnmrotate.html">pnmrotate</a></b>,
diff --git a/pgmenhance.html b/pgmenhance.html
index 94334d63..be4094fa 100644
--- a/pgmenhance.html
+++ b/pgmenhance.html
@@ -1,59 +1,70 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
-<HTML><HEAD><TITLE>Pgmenhance User Manual</TITLE>
-</HEAD><BODY>
-<H1>pgmenhance</H1>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
+<html><head><title>Pgmenhance User Manual</title></head>
+<body>
+<h1>pgmenhance</h1>
 Updated: 13 January 1989
-<BR>
-<A HREF="#index">Table Of Contents</A>
+<br>
+<a href="#index">Table Of Contents</a>
 
-<H2>NAME</H2>
+<h2>NAME</h2>
 
 pgmenhance - edge-enhance a PGM image
 
-<H2 id="synopsis">SYNOPSIS</H2>
+<h2 id="synopsis">SYNOPSIS</h2>
 
-<B>pgmenhance</B>
+<b>pgmenhance</b>
 
-[-<I>N</I>]
+[-<i>N</i>]
 
-[<I>pgmfile</I>]
+[<i>pgmfile</i>]
 
-<H2 id="description">DESCRIPTION</H2>
+<h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
 
-<p><B>pgmenhance</b> reads a PGM image as input, enhances the edges,
+<p><b>pgmenhance</b> reads a PGM image as input, enhances the edges,
 and writes a PGM image as output.
 
-<P>The edge enhancing technique is taken from Philip R. Thompson's
+<p>The edge enhancing technique is taken from Philip R. Thompson's
 "xim" program, which in turn took it from section 6 of
 "Digital Halftones by Dot Diffusion", D. E. Knuth, ACM
 Transaction on Graphics Vol. 6, No. 4, October 1987, which in turn got
 it from two 1976 papers by J. F. Jarvis et. al.
 
-<H2 id="options">OPTIONS</H2>
+<h2 id="options">OPTIONS</h2>
 
-<P>The optional <b>-</b><I>N</I> option should be a digit from 1 to 9.
+<p>In addition to the options common to all programs based on libnetpbm
+(most notably <b>-quiet</b>, see <a href="index.html#commonoptions">
+Common Options</a>), <b>pgmenhance</b> recognizes the following
+command line option:
+
+<dl compact>
+<dt><b>-</b><i>N</i>
+
+<dd>
+<p>The optional <b>-</b><i>N</i> option should be a digit from 1 to 9.
 1 is the lowest level of enhancement; 9 is the highest.  The default
 is 9.
 
-<H2 id="seealso">SEE ALSO</H2>
+</dl>
+
+<h2 id="seealso">SEE ALSO</h2>
 
-<A HREF="pgmedge.html">pgmedge</A>,
-<A HREF="pgm.html">pgm</A>
+<a href="pamedge.html">pamedge</a>,
+<a href="pgm.html">pgm</a>
 
-<H2 id="author">AUTHOR</H2>
+<h2 id="author">AUTHOR</h2>
 
 Copyright (C) 1989 by Jef Poskanzer.
 
-<HR>
-<H2 id="index">Table Of Contents</H2>
-<UL>
-<LI><A HREF="#synopsis">SYNOPSIS</A>
-<LI><A HREF="#description">DESCRIPTION</A>
-<LI><A HREF="#options">OPTIONS</A>
-<LI><A HREF="#seealso">SEE ALSO</A>
-<LI><A HREF="#author">AUTHOR</A>
-</UL>
-</BODY>
-</HTML>
+<hr>
+<h2 id="index">Table Of Contents</h2>
+<ul>
+<li><a href="#synopsis">SYNOPSIS</a>
+<li><a href="#description">DESCRIPTION</a>
+<li><a href="#options">OPTIONS</a>
+<li><a href="#seealso">SEE ALSO</a>
+<li><a href="#author">AUTHOR</a>
+</ul>
+</body>
+</html>
diff --git a/pgmtolispm.html b/pgmtolispm.html
index c54137cf..3c902444 100644
--- a/pgmtolispm.html
+++ b/pgmtolispm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pgmtolispm User Manual</title></head>
 <body>
 <h1>pgmtolispm</h1>
diff --git a/pi1toppm.html b/pi1toppm.html
index 5a869b3e..4ad1e4c1 100644
--- a/pi1toppm.html
+++ b/pi1toppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pi1toppm User Manual</title></head>
 <body>
 <h1>pi1toppm</h1>
diff --git a/pi3topbm.html b/pi3topbm.html
index c9506702..70e743eb 100644
--- a/pi3topbm.html
+++ b/pi3topbm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pi3topbm User Manual</title></head>
 <body>
 <h1>pi3topbm</h1>
diff --git a/pjtoppm.html b/pjtoppm.html
index 26f28bae..eb2ac41a 100644
--- a/pjtoppm.html
+++ b/pjtoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pjtoppm User Manual</title></head>
 <body>
 <h1>pjtoppm</h1>
diff --git a/pktopbm.html b/pktopbm.html
index eb955add..981108ce 100644
--- a/pktopbm.html
+++ b/pktopbm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pktopbm User Manual</title></head>
 <body>
 <h1>pktopbm</h1>
@@ -62,7 +62,6 @@ href="mailto:ajcd@dcs.ed.ac.uk">ajcd@dcs.ed.ac.uk</a>&gt;.  &lt;<a
 href="mailto:bartel@informatik.tu-muenchen.de">bartel@informatik.tu-muenchen.de</a>&gt;
 in March 1995.
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/pnminvert.html b/pnminvert.html
index 05d3271d..ec4e615b 100644
--- a/pnminvert.html
+++ b/pnminvert.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pnminvert User Manual</title></head>
 <body>
 <h1>pnminvert</h1>
diff --git a/pnmtoddif.html b/pnmtoddif.html
index 2fc2a8e1..6996830c 100644
--- a/pnmtoddif.html
+++ b/pnmtoddif.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pnmtoddif User Manual</title></head>
 <body>
 <h1>pnmtoddif</h1>
diff --git a/pnmtojbig.html b/pnmtojbig.html
index 30c4c36d..c62b3393 100644
--- a/pnmtojbig.html
+++ b/pnmtojbig.html
@@ -1,7 +1,8 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pnmtojbig User Manual</title></head>
 <body>
-<h1>PNMTOJBIG</h1>
+
+<h1>pnmtojbig</h1>
 Updated: 20 May 2000
 <br>
 <a href="#index">Table Of Contents</a>
@@ -180,7 +181,6 @@ algorithms defined in the JBIG standard.  Just add the numbers of the
 following options which you want to activate in order to get the
 <i>number</i> value:
 
-
 <dl>
 <dt>4
 <dd>deterministic prediction (DPON)
diff --git a/pnmtopnm.html b/pnmtopnm.html
index f0384083..d3396124 100644
--- a/pnmtopnm.html
+++ b/pnmtopnm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pnmtopnm User Manual</title></head>
 <body>
 <h1>pnmtopnm</h1>
diff --git a/pnmtorast.html b/pnmtorast.html
index f3c9a9d6..cb198108 100644
--- a/pnmtorast.html
+++ b/pnmtorast.html
@@ -1,56 +1,71 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
-<HTML><HEAD><TITLE>Pnmtorast User Manual</TITLE></HEAD>
-<BODY>
-<H1>pnmtorast</H1>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
+<html><head><title>Pnmtorast User Manual</title></head>
+<body>
+<h1>pnmtorast</h1>
 Updated: 12 January 1991
-<BR>
-<A HREF="#index">Table Of Contents</A>
+<br>
+<a href="#index">Table Of Contents</a>
 
-<H2>NAME</H2>
+<h2>NAME</h2>
 pnmtorast - convert a PPM into a Sun rasterfile
 
-<H2 id="synopsis">SYNOPSIS</H2>
+<h2 id="synopsis">SYNOPSIS</h2>
 
-<B>pnmtorast</B>
-[<B>-standard</B>|<B>-rle</B>]
-[<I>pnmfile</I>]
+<b>pnmtorast</b>
+[<b>-standard</b>|<b>-rle</b>]
+[<i>pnmfile</i>]
 
-<H2 id="description">DESCRIPTION</H2>
+<h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
 
 <p><b>pnmtorast</b>reads a PPM image as input and produces a Sun
 rasterfile as output.
 
-<P>Color values in Sun rasterfiles are eight bits wide, so
-<B>pnmtorast</B> will automatically scale colors to have a maxval of
-255.  An extra <B>pamdepth</B> step is not necessary.
+<p>Color values in Sun rasterfiles are eight bits wide, so
+<b>pnmtorast</b> will automatically scale colors to have a maxval of
+255.  An extra <b>pamdepth</b> step is not necessary.
 
-<H2 id="options">OPTIONS</H2>
+<h2 id="options">OPTIONS</h2>
 
-<P>The <B>-standard</B> option forces the result to be in RT_STANDARD
-form; the <B>-rle</B> option, RT_BYTE_ENCODED, which is smaller but,
-well, less standard.  The default is <B>-rle</B>.
+<p>In addition to the options common to all programs based on libnetpbm
+(most notably <b>-quiet</b>, see <a href="index.html#commonoptions">
+Common Options</a>), <b>pnmtorast</b> recognizes the following
+command line options:
 
-<P>All options can be abbreviated to their shortest unique prefix.
+<p>All options can be abbreviated to their shortest unique prefix.
 
-<H2 id="seealso">SEE ALSO</H2>
+<dl compact>
+<dt><b>-standard</b>
 
-<p><A HREF="rasttopnm.html">rasttopnm</A>,
-<A HREF="pnm.html">pnm</A>
+<dd>
+<p>Forces the result to be in RT_STANDARD form.
 
-<H2 id="author">AUTHOR</H2>
+<dt><b>-rle</b>
+
+<dd>
+<p>Forces the result to be in RT_BYTE_ENCODED, which is smaller but,
+well, less standard.  <p>The default is <b>-rle</b>.
+
+</dl>
+
+<h2 id="seealso">SEE ALSO</h2>
+
+<p><a href="rasttopnm.html">rasttopnm</a>,
+<a href="pnm.html">pnm</a>
+
+<h2 id="author">AUTHOR</h2>
 
 Copyright (C) 1989, 1991 by Jef Poskanzer.
 
-<HR>
-<H2 id="index">Table Of Contents</H2>
-<UL>
-<LI><A HREF="#synopsis">SYNOPSIS</A>
-<LI><A HREF="#description">DESCRIPTION</A>
-<LI><A HREF="#options">OPTIONS</A>
-<LI><A HREF="#seealso">SEE ALSO</A>
-<LI><A HREF="#author">AUTHOR</A>
-</UL>
-</BODY>
-</HTML>
+<hr>
+<h2 id="index">Table Of Contents</h2>
+<ul>
+<li><a href="#synopsis">SYNOPSIS</a>
+<li><a href="#description">DESCRIPTION</a>
+<li><a href="#options">OPTIONS</a>
+<li><a href="#seealso">SEE ALSO</a>
+<li><a href="#author">AUTHOR</a>
+</ul>
+</body>
+</html>
diff --git a/pnmtorle.html b/pnmtorle.html
index 82573cce..ecf2aedd 100644
--- a/pnmtorle.html
+++ b/pnmtorle.html
@@ -1,7 +1,8 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pnmtorle User Manual</title></head>
 <body>
-<h1>PNMTORLE</h1>
+
+<h1>pnmtorle</h1>
 Updated: March 31, 1994
 <br>
 <a href="#index">Table Of Contents</a>
@@ -9,6 +10,7 @@ Updated: March 31, 1994
 <h2>NAME</h2>
 
 pnmtorle - convert a Netpbm image file into an RLE image file.
+
 <h2 id="synopsis">SYNOPSIS</h2>
 
 <b>pnmtorle</b>
diff --git a/pnmtosgi.html b/pnmtosgi.html
index 71dc59ee..005a235b 100644
--- a/pnmtosgi.html
+++ b/pnmtosgi.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pnmtosgi User Manual</title></head>
 <body>
 <h1>pnmtosgi</h1>
@@ -68,7 +68,6 @@ sgi.com:graphics/SGIIMAGESPEC.
 Copyright (C) 1994 by Ingo Wilken (<a
 href="mailto:Ingo.Wilken@informatik.uni-oldenburg.de">Ingo.Wilken@informatik.uni-oldenburg.de</a>)
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/pnmtosir.html b/pnmtosir.html
index 944aff8f..f29dc926 100644
--- a/pnmtosir.html
+++ b/pnmtosir.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pnmtosir User Manual</title></head>
 <body>
 <h1>pnmtosir</h1>
diff --git a/pnmtoxwd.html b/pnmtoxwd.html
index 939f2f90..e26550b3 100644
--- a/pnmtoxwd.html
+++ b/pnmtoxwd.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Pnmtoxwd User Manual</title></head>
 <body>
 <h1>pnmtoxwd</h1>
diff --git a/ppmcie.html b/ppmcie.html
index 5c4e0445..7925c668 100644
--- a/ppmcie.html
+++ b/ppmcie.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmcie User Manual</title></head>
 <body>
 <h1>ppmcie</h1>
@@ -12,7 +12,6 @@ ppmcie - draw a CIE color chart as a PPM image
 
 <h2 id="synopsis">SYNOPSIS</h2>
 
-
 <b>ppmcie</b>
 
 [
@@ -353,7 +352,6 @@ the limit of human vision.  There are colors below that line, but they
 involve infrared and ultraviolet light, so you can't see them.  This
 line is called the "line of purples."
 
-
 <h2 id="seealso">SEE ALSO</h2>
 
 <b><a href="ppmdither.html">ppmdither</a></b>,
diff --git a/ppmdist.html b/ppmdist.html
index 794bdeab..ec0e4fc9 100644
--- a/ppmdist.html
+++ b/ppmdist.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmdist User Manual</title></head>
 <body>
 <h1>ppmdist</h1>
@@ -41,7 +41,6 @@ repetitions).
 <p>This program is helpful only for images with a very small number of
 colors.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>In addition to the options common to all programs based on libnetpbm
diff --git a/ppmflash.html b/ppmflash.html
index 952dc53b..5435d0e4 100644
--- a/ppmflash.html
+++ b/ppmflash.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmflash User Manual</title></head>
 <body>
 <h1>ppmflash</h1>
diff --git a/ppmntsc.html b/ppmntsc.html
index c492e519..41b9b331 100644
--- a/ppmntsc.html
+++ b/ppmntsc.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmntsc User Manual</title></head>
 <body>
 <h1>ppmntsc</h1>
diff --git a/ppmtoacad.html b/ppmtoacad.html
index e25873b9..c259c831 100644
--- a/ppmtoacad.html
+++ b/ppmtoacad.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtoacad User Manual</title></head>
 <body>
 <h1>ppmtoacad</h1>
@@ -12,7 +12,6 @@ ppmtoacad - convert PPM to Autocad database or slide
 
 <h2 id="synopsis">SYNOPSIS</h2>
 
-
 <b>ppmtoacad</b>
 
 [<b>-dxb</b>]
@@ -29,7 +28,6 @@ ppmtoacad - convert PPM to Autocad database or slide
 
 [<i>ppmfile</i>]
 
-
 <h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
diff --git a/ppmtoeyuv.html b/ppmtoeyuv.html
index fa03cecf..3af0bc9f 100644
--- a/ppmtoeyuv.html
+++ b/ppmtoeyuv.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtoeyuv User Manual</title></head>
 <body>
 <h1>ppmtoeyuv</h1>
@@ -45,7 +45,6 @@ Common Options</a>.)
 
 <b><a href="ppm.html">ppm</a></b>
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/ppmtoicr.html b/ppmtoicr.html
index a44660e0..dc6265c3 100644
--- a/ppmtoicr.html
+++ b/ppmtoicr.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtoicr User Manual</title></head>
 <body>
 <h1>ppmtoicr</h1>
@@ -24,7 +24,6 @@ ppmtoicr - convert a PPM image into NCSA ICR format
 
 [<i>ppmfile</i>]
 
-
 <h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
@@ -49,7 +48,6 @@ window.
 <p>Note that there is no icrtoppm tool - this transformation is one
 way.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>In addition to the options common to all programs based on libnetpbm
@@ -76,7 +74,6 @@ input pixel.)
 
 </dl>
 
-
 <h2 id="examples">EXAMPLES</h2>
 
 To display a PPM file named <b>ppmfile</b> using the protocol:
@@ -111,7 +108,6 @@ you save the output to a file for later display via <b>cat</b>,
 increasing the blocksize limit on the display will speed up
 transmission substantially.
 
-
 <h2 id="seealso">SEE ALSO</h2>
 
 <b><a href="ppm.html">ppm</a></b>
@@ -119,7 +115,6 @@ transmission substantially.
 <p>NCSA Telnet for the Macintosh, University of Illinois at
 Urbana-Champaign (1989)
 
-
 <h2 id="history">HISTORY</h2>
 
 <p>Until Netpbm 10.71 (June 2015), there was a <b>-rle</b> option documented,
@@ -130,7 +125,6 @@ would take a fair amount of work to fix.  Because it was unlikely anyone would
 ever use this program again, much less want to use run length encoding, we
 removed it from the documentation rather than fix the code.
 
-
 <h2 id="author">AUTHOR</h2>
 
 Copyright (C) 1990 by Kanthan Pillay (<a
diff --git a/ppmtoleaf.html b/ppmtoleaf.html
index de1be61f..7a1be7bc 100644
--- a/ppmtoleaf.html
+++ b/ppmtoleaf.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtoleaf User Manual</title></head>
 <body>
 <h1>ppmtoleaf</h1>
diff --git a/ppmtomap.html b/ppmtomap.html
index 44b098f8..75d6c90c 100644
--- a/ppmtomap.html
+++ b/ppmtomap.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtomap User Manual</title></head>
 <body>
 <h1>ppmtomap</h1>
@@ -36,7 +36,6 @@ Common Options</a>.)
 
 <b><a href="pnmcolormap.html">pnmcolormap</a></b>
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
diff --git a/ppmtomitsu.html b/ppmtomitsu.html
index c491dc67..bb65f1f1 100644
--- a/ppmtomitsu.html
+++ b/ppmtomitsu.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtomitsu User Manual</title></head>
 <body>
 <h1>ppmtomitsu</h1>
@@ -63,7 +63,6 @@ does not function properly with PBM input.  You can use <b>ppmtoppm</b>
 together with <b>pamdepth</b> to turn your PBM input into maxval 255
 PPM input that <b>ppmtomitsu</b> will use properly.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>In addition to the options common to all programs based on libnetpbm
diff --git a/ppmtopcx.html b/ppmtopcx.html
index f10647f4..a4294a21 100644
--- a/ppmtopcx.html
+++ b/ppmtopcx.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtopcx User Manual</title></head>
 <body>
 <h1>ppmtopcx</h1>
@@ -58,7 +58,6 @@ in the input image:
 <p>You can override some of that and explicitly choose the format with
 the options below.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>In addition to the options common to all programs based on libnetpbm
@@ -176,7 +175,6 @@ and setting xpos = 10.
 
 </dl>
 
-
 <h2 id="seealso">SEE ALSO</h2>
 
 <b><a href="pcxtoppm.html">pcxtoppm</a></b>,
diff --git a/ppmtopi1.html b/ppmtopi1.html
index 2d2574a4..56f4a20f 100644
--- a/ppmtopi1.html
+++ b/ppmtopi1.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtopi1 User Manual</title></head>
 <body>
 <h1>ppmtopi1</h1>
diff --git a/ppmtopuzz.html b/ppmtopuzz.html
index f508a753..1ee99199 100644
--- a/ppmtopuzz.html
+++ b/ppmtopuzz.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtopuzz User Manual</title></head>
 <body>
 <h1>ppmtopuzz</h1>
diff --git a/ppmtorgb3.html b/ppmtorgb3.html
index 16d9be6e..914ffd43 100644
--- a/ppmtorgb3.html
+++ b/ppmtorgb3.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtorgb3 User Manual</title></head>
 <body>
 <h1>ppmtorgb3</h1>
@@ -46,7 +46,6 @@ Common Options</a>.)
 <a href="ppm.html">ppm</a>, 
 <a href="pgm.html">pgm</a>
 
-
 <h2 id="author">AUTHOR</h2>
 
 Copyright (C) 1991 by Jef Poskanzer.
diff --git a/ppmtosixel.html b/ppmtosixel.html
index 256c81bb..91716e70 100644
--- a/ppmtosixel.html
+++ b/ppmtosixel.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtosixel User Manual</title></head>
 <body>
 <h1>ppmtosixel</h1>
diff --git a/ppmtoyuvsplit.html b/ppmtoyuvsplit.html
index 80c19330..875d4b7d 100644
--- a/ppmtoyuvsplit.html
+++ b/ppmtoyuvsplit.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtoyuvsplit User Manual</title></head>
 <body>
 <h1>ppmtoyuvsplit</h1>
@@ -52,7 +52,6 @@ Common Options</a>.)
 <a href="ppmtompeg.html">ppmtompeg</a>,
 <a href="ppm.html">ppm</a>
 
-
 <h2 id="author">AUTHOR</h2>
 
 <p>Copyright (C) 1993 by Andre Beck. (<a
diff --git a/ppmtv.html b/ppmtv.html
index 7dd3de2d..9496b7b5 100644
--- a/ppmtv.html
+++ b/ppmtv.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ppmtv User Manual</title></head>
 <body>
 <h1>ppmtv</h1>
diff --git a/psidtopgm.html b/psidtopgm.html
index 526470de..07b34873 100644
--- a/psidtopgm.html
+++ b/psidtopgm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Psidtopgm User Manual</title></head>
 <body>
 <h1>psidtopgm</h1>
diff --git a/qrttoppm.html b/qrttoppm.html
index 611c2a1c..febc35bb 100644
--- a/qrttoppm.html
+++ b/qrttoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Qrttoppm User Manual</title></head>
 <body>
 <h1>qrttoppm</h1>
diff --git a/rawtopgm.html b/rawtopgm.html
index 17175a45..c67afba2 100644
--- a/rawtopgm.html
+++ b/rawtopgm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Rawtopgm User Manual</title></head>
 <body>
 <h1>rawtopgm</h1>
diff --git a/rawtoppm.html b/rawtoppm.html
index 2a90300b..88add5fc 100644
--- a/rawtoppm.html
+++ b/rawtoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Rawtoppm User Manual</title></head>
 <body>
 <h1>rawtoppm</h1>
diff --git a/rgb3toppm.html b/rgb3toppm.html
index b5dd720f..e852d4c1 100644
--- a/rgb3toppm.html
+++ b/rgb3toppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Rgb3toppm User Manual</title></head>
 <body>
 <h1>rgb3toppm</h1>
@@ -37,7 +37,6 @@ Common Options</a>.)
 <a href="ppm.html">ppm</a>, 
 <a href="pgm.html">pgm</a>
 
-
 <h2 id="author">AUTHOR</h2>
 
 Copyright (C) 1991 by Jef Poskanzer.
diff --git a/sirtopnm.html b/sirtopnm.html
index 44c44e71..9bbede6f 100644
--- a/sirtopnm.html
+++ b/sirtopnm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Sirtopnm User Manual</title></head>
 <body>
 <h1>sirtopnm</h1>
diff --git a/sldtoppm.html b/sldtoppm.html
index 1ea3f2e8..cdca8af3 100644
--- a/sldtoppm.html
+++ b/sldtoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Sldtoppm User Manual</title></head>
 <body>
 <h1>sldtoppm</h1>
diff --git a/spctoppm.html b/spctoppm.html
index 4ce36913..a55c82fd 100644
--- a/spctoppm.html
+++ b/spctoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Spctoppm User Manual</title></head>
 <body>
 <h1>spctoppm</h1>
diff --git a/spottopgm.html b/spottopgm.html
index 6fa54937..fe314b11 100644
--- a/spottopgm.html
+++ b/spottopgm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Spottopgm User Manual</title></head>
 <body>
 <h1>spottopgm</h1>
@@ -17,7 +17,6 @@ spottopgm - convert SPOT satellite images to a PGM image
 [<i>Firstcol</i> <i>Firstline</i> <i>Lastcol</i> <i>Lastline</i>] 
 <i>inputfile</i>
 
-
 <h2 id="description">DESCRIPTION</h2>
 
 <p>This program is part of <a href="index.html">Netpbm</a>.
@@ -44,7 +43,6 @@ corresponds to which number.  If the image is in color,
 <b>spottopgm</b> announces this on Standard Error.  The default color
 is 1.
 
-
 </dl>
 
 <h2 id="parameters">PARAMETERS</h2>
@@ -83,14 +81,13 @@ href="mailto:wkt@csadfa.cs.adfa.oz.au">wkt@csadfa.cs.adfa.oz.au</a>
 
 <p><b><a href="pgm.html">pgm</a></b>
 
-
 <hr>
 <h2 id="index">Table Of Contents</h2>
 <ul>
 <li><a href="#synopsis">SYNOPSIS</a>
+<li><a href="#description">DESCRIPTION</a>
 <li><a href="#options">OPTIONS</a>
 <li><a href="#parameters">PARAMETERS</a>
-<li><a href="#description">DESCRIPTION</a>
 <li><a href="#limitations">LIMITATIONS</a>
 <li><a href="#author">AUTHOR</a>
 <li><a href="#seealso">SEE ALSO</a>
diff --git a/tgatoppm.html b/tgatoppm.html
index cfab4c82..4417cdb4 100644
--- a/tgatoppm.html
+++ b/tgatoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Tgatoppm User Manual</title></head>
 <body>
 <h1>tgatoppm</h1>
diff --git a/wbmptopbm.html b/wbmptopbm.html
index 891c74d1..24809740 100644
--- a/wbmptopbm.html
+++ b/wbmptopbm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Wbmptopbm User Manual</title></head>
 <body>
 <h1>wbmptopbm</h1>
diff --git a/ximtoppm.html b/ximtoppm.html
index 91332a6f..05d8c21a 100644
--- a/ximtoppm.html
+++ b/ximtoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ximtoppm User Manual</title></head>
 <body>
 <h1>ximtoppm</h1>
diff --git a/ybmtopbm.html b/ybmtopbm.html
index 54d29d49..2d6ae9d0 100644
--- a/ybmtopbm.html
+++ b/ybmtopbm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Ybmtopbm User Manual</title></head>
 <body>
 <h1>ybmtopbm</h1>
diff --git a/yuvsplittoppm.html b/yuvsplittoppm.html
index 44309f42..2ee0e7cf 100644
--- a/yuvsplittoppm.html
+++ b/yuvsplittoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Yuvsplittoppm User Manual</title></head>
 <body>
 <h1>yuvsplittoppm</h1>
diff --git a/yuvtoppm.html b/yuvtoppm.html
index e1898e43..65797ff7 100644
--- a/yuvtoppm.html
+++ b/yuvtoppm.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
 <html><head><title>Yuvtoppm User Manual</title></head>
 <body>
 <h1>yuvtoppm</h1>
@@ -30,7 +30,6 @@ maxval of the input is 255.
 <p>The <a href="ppmtoyuv.html"><b>ppmtoyuv</b> manual</a> tells a little
 about the Abekas YUV format.
 
-
 <h2 id="options">OPTIONS</h2>
 
 <p>There are no command line options defined specifically