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diff --git a/Master/texmf-dist/doc/generic/tex4ht/mn3.html b/Master/texmf-dist/doc/generic/tex4ht/mn3.html index 4acd1bf7911..55899159f5c 100644 --- a/Master/texmf-dist/doc/generic/tex4ht/mn3.html +++ b/Master/texmf-dist/doc/generic/tex4ht/mn3.html @@ -1,633 +1,669 @@ <?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "xhtml1-transitional.dtd"> + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <!--http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd--> <html xmlns="http://www.w3.org/1999/xhtml" > -<head><title>calling commands</title> +<head><title>trouble shooting</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> -<meta name="generator" content="TeX4ht (http://www.cis.ohio-state.edu/~gurari/TeX4ht/mn.html)" /> -<meta name="originator" content="TeX4ht (http://www.cis.ohio-state.edu/~gurari/TeX4ht/mn.html)" /> +<meta name="generator" content="TeX4ht (https://tug.org/tex4ht/)" /> +<meta name="originator" content="TeX4ht (https://tug.org/tex4ht/)" /> <!-- xhtml,th4,index --> <meta name="src" content="mn.tex" /> -<meta name="date" content="2004-02-11 18:07:00" /> <link rel="stylesheet" type="text/css" href="mn.css" /> </head><body > - <p class="rightline"><a - href="mn.html#mn3.html" >up</a></p> - <h2 class="ChapterHead"><a - name="QQ1-3-4"></a>Calling Commands</h2><div class="TableOfContents"><span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-5" name="QQ2-3-5">From LaTeX to HTML</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-6" name="QQ2-3-6">Available Values for the Options</a></span> -<span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-7" name="QQ2-3-7">XHTML and Unicode</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-8" name="QQ2-3-8">XHTML with MathML</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-10" name="QQ2-3-10">OpenOffice and MS Word</a></span> -<span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-11" name="QQ2-3-11">DocBook and TEI</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-12" name="QQ2-3-12">JavaHelp</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-13" name="QQ2-3-13">Private Configuration Files</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-14" name="QQ2-3-14">An Insight into the -Commands</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-15" name="QQ2-3-15">A Deeper Insight</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-16" name="QQ2-3-16">TeX and TeXi</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-18" name="QQ2-3-18">Validation</a></span> <span class="DocChapter"><span -class="cmsy-10">•</span> <a - href="#QQ1-3-19" name="QQ2-3-19">Recommendations</a></span> + <a + href="mn.html#mn3.html" >exit trouble shooting</a> +<!--l. 3346--><p class="indent" > <a + name="trbl-sht"></a> +</p> + <h3 class="SubSectionHead"><a + name="QQ1-3-3"></a>Trouble Shooting</h3> + <div class="TableOfContents"><span +class="cmsy-10">∙</span> <a + href="#QQ1-3-4" name="QQ2-3-4">Bitmaps</a> <span +class="cmsy-10">∙</span> <a + href="#QQ1-3-5" name="QQ2-3-5">LaTeX</a> <span +class="cmsy-10">∙</span> <a + href="#QQ1-3-6" name="QQ2-3-6">Fonts</a> <span +class="cmsy-10">∙</span> <a + href="#QQ1-3-7" name="QQ2-3-7">C programs</a> <span +class="cmsy-10">∙</span> <a + href="#QQ1-3-8" name="QQ2-3-8">Scripts</a> <span +class="cmsy-10">∙</span> <a + href="#QQ1-3-10" name="QQ2-3-10">Environment File</a> +<span +class="cmsy-10">∙</span> <a + href="#QQ1-3-11" name="QQ2-3-11">tex4ht.sty / *.4ht</a> <span +class="cmsy-10">∙</span> <a + href="#QQ1-3-12" name="QQ2-3-12">DVI Code</a> <span +class="cmsy-10">∙</span> <a + href="#QQ1-3-13" name="QQ2-3-13">JavaScript</a> <span +class="cmsy-10">∙</span> <a + href="#QQ1-3-14" name="QQ2-3-14">Subscripts and Superscripts</a> </div> - <h2 class="ChapterHead"><a - name="QQ1-3-5"></a>From LaTeX to HTML</h2> -<!--l. 1791--><p class="noindent"><a - name="features"></a>The translation of a LaTeX source file into HTML involves of loading <span -class="cmtt-10">tex4ht.sty </span>and *.4ht style files, choosing the -desirable options for the translation, compiling the source into <span -class="cmtt-10">dvi </span>code with the native LaTeX engine, and -postprocessing the outcome with the <span -class="cmtt-10">tex4ht </span>and <span -class="cmtt-10">t4ht </span>programs (see <a - href="mn38.html" >overview</a>). -</p><!--l. 1800--><p class="indent"> <a - name="index3-5001"></a>The <span -class="cmtt-10">htlatex </span>command loads a script which takes on itself to invoke the different steps of the process, without -user intervention. The command assumes the form + <p align="right" class="rightline"><a + name="QQ1-3-4"></a><span +class="cmbx-10">Bitmaps</span></p> +<!--l. 3363--><p class="noindent" > +</p><dl > <dt><span class="underline">Too small math fonts in images</span></dt><dd> +<!--l. 3368--><p class="indent" > Use instructions of the form </p> <div class="centerline"><span -class="cmtt-10">htlatex filename "</span><span -class="cmti-10">options1</span><span -class="cmtt-10">" "</span><span -class="cmti-10">option2</span><span -class="cmtt-10">" "</span><span -class="cmti-10">options3</span><span -class="cmtt-10">"</span></div> -<!--l. 1809--><p class="noindent">where the first set of options is for the <span -class="cmtt-10">tex4ht.sty </span>and <span -class="cmtt-10">*.4ht </span>style files, the second set is for the <span -class="cmtt-10">tex4ht</span> -postprocessor, and the third for the <span -class="cmtt-10">t4ht </span>postprocessor. For instance, -</p><!--l. 1822--><p class="indent"> -</p><dl > <dt><span -class="cmtt-10">htlatex filename</span></dt><dd> -This command requests a translation according to the default conditions, which are set to produce HTML -transitional 4.0 code. - </dd><dt><span -class="cmtt-10">htlatex filename "html,2,info"</span></dt><dd> -This command is equivalent to the previous one, specifying explicitly the option <span -class="cmtt-10">html </span>for <span -class="cmtt-10">tex4ht.sty </span>instead of -doing so implicitly. -<!--l. 1831--><p class="indent"> In addition, the command requests a break up of the output into separate web pages, in accordance to the two -top sectioning levels of the document. -</p><!--l. 1835--><p class="indent"> Moreover, it asks for a listing in the log file of the information available for the style files in use. That -information, among other things, also introduces additional values available for the first list of options. </p></dd><dt><span -class="cmtt-10">htlatex</span> -<span -class="cmtt-10">filename "" "dbcs/!"</span></dt><dd> -This command requests the loading of the dbcs branch of Chinese hypertext fonts (on top of those already requested -by the default setting). </dd><dt> <a - name="index3-5002"></a> <a - name="index3-5003"></a> <a - name="index3-5004"></a> <a - name="index3-5005"></a> <a - name="index3-5006"></a><span -class="cmtt-10">htlatex filename "foo,frames" "" "-p"</span></dt><dd> -This command requests LaTeX to load a private configuration file, named <span -class="cmtt-10">foo.cfg</span>, and to place the content and -table of contents in separate frames. In addition, it asks <span -class="cmtt-10">t4ht </span>not to produce bitmaps for pictures. -</dd></dl> - <h2 class="ChapterHead"><a - name="QQ1-3-6"></a>Available Values for the Options</h2> -<!--l. 1864--><p class="noindent"><a - name="index3-6001"></a>The fields of <span -class="cmti-10">option1 </span>should be separated by commas. An ‘<span -class="cmtt-10">info</span>’ field requests a listing in the .log file of many of the -the available values. If the list is not empty, it must start with the entry ‘<span -class="cmtt-10">html</span>’, ‘<span -class="cmtt-10">xhtml</span>’, or a name of a private -configuration file. - -</p><!--l. 1871--><p class="indent"> The fields of <span -class="cmti-10">option2 </span>and <span -class="cmti-10">options3 </span>should be separated by spaces. The available values can be listed by -executing the postprocessors <span -class="cmtt-10">tex4ht.c </span>and <span -class="cmtt-10">t4ht.c</span>, respectively, without arguments (or with wrong sets of -arguments). -</p><!--l. 1876--><p class="indent"> The first field of <span -class="cmti-10">option2 </span>should be empty or a subdirectory of <span -class="cmtt-10">ht-fonts </span>(typically augmented with an -exclamation mark ‘<span -class="cmtt-10">!</span>’). A space should separate the first field from the second one, also when the first field is -empty. -</p><!--l. 1881--><p class="indent"> The underlying output formats of available <span -class="cmtt-10">htlatex</span>-like commands are tailored into the commands through -fields of <span -class="cmti-10">option1</span>. The names of these fields are defined in <span -class="cmtt-10">tex4ht.4ht </span>and <span -class="cmtt-10">tex4ht.usr </span>(see <a - href="mn6.html#confFiles">General Configuration -Files</a>). These values should be of little interest to most users. -</p><!--l. 1889--><p class="indent"> <a - name="index3-6002"></a> <a - name="index3-6003"></a>Different variants of the <span -class="cmtt-10">htlatex </span>command may be invoked by introducing the commands as -arguments to a driver named <span -class="cmtt-10">mk4ht</span>. When provided without arguments, the driver lists the commands it -recognizes. +class="cmtt-10">\DeclareMathSizes{</span><span +class="cmti-10">surrounding text size</span><span +class="cmtt-10">} {</span><span +class="cmti-10">base math</span><span +class="cmtt-10">} {</span><span +class="cmti-10">subscript math</span><span +class="cmtt-10">} {</span><span +class="cmti-10">2nd order subscript math</span><span +class="cmtt-10">}</span></div> +<!--l. 3376--><p class="indent" > to request math font dimensions for formulas embedded within text of specified font dimensions. Use sizes of +magnitude 10 <span +class="cmsy-10">* </span>(1<span +class="cmmi-10">.</span>2)<sup><span +class="cmmi-7">i</span></sup>. +</p><!--l. 3379--><p class="indent" > <span +class="cmbx-10">Example:</span> +</p><div class="Verbatim"><span +class="cmtt-10">\documentclass{article}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \DeclareMathSizes{10}{24.88}{20.74}{17.28}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\begin{document}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> Test</span><span +class="cmtt-10"> in</span><span +class="cmtt-10"> 10pt.</span><span +class="cmtt-10"> \(</span><span +class="cmtt-10"> {base</span><span +class="cmtt-10"> 24.88}_{script</span><span +class="cmtt-10"> 20.74}</span><span +class="cmtt-10"> \)</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\end{document}</span><span +class="cmtt-10"> </span> +<br /></div> + </dd><dt><span class="underline">Bad Quality of Pictures</span></dt><dd> +<!--l. 3391--><p class="indent" > Increase the density (number of dots per inch) when converting the pictures, and then sub-sample the picture. +Specifically, replace in ‘<span +class="cmtt-10">tex4ht.env</span>’ the switch </p> - <table id="TBL-1" -><tr valign="top" > -<td style="white-space: nowrap; margin-right:2em;" -> <span -class="cmtt-10">mk4ht mzlatex filename "html,3" </span></td><td -><span -class="cmtt-10">(htlatex filename "html,3,xhtml,mozilla" "</span><span -class="cmtt-10"> -cmozhtf")</span> -</td></tr><tr valign="top" > -<td style="white-space: nowrap; margin-right:2em;" -> <span -class="cmtt-10">mk4ht oolatex filename </span></td><td -><span -class="cmtt-10">(htlatex filename "xhtml,ooffice" "</span><span -class="cmtt-10"> -coo") </span></td></tr></table> - <h2 class="ChapterHead"><a - name="QQ1-3-7"></a>XHTML and Unicode</h2> <a - name="index3-7001"></a> <a - name="index3-7002"></a> <a - name="index3-7003"></a>The ‘<span -class="cmtt-10">xhlatex</span>’ command is a variant of the ‘<span -class="cmtt-10">htlatex</span>’ command requesting XHTML -output. It consists just of a call to ‘<span -class="cmtt-10">htlatex</span>’ with the entry ‘<span -class="cmtt-10">xhtml</span>’ in the first list of options. For instance, -‘<span -class="cmtt-10">xhlatex filename</span>’ or ‘<span -class="cmtt-10">htlatex filename "xhtml"</span>’. -<!--l. 1916--><p class="noindent">To request a Unicode representation of symbols, the first list of options should include the ‘<span -class="cmtt-10">uni-html4</span>’ entry, and -the second list should include the ‘<span -class="cmtt-10">-cunihtf</span>’ entry preceded by space. For instance, ‘<span -class="cmtt-10">xhlatex filename</span> -<span -class="cmtt-10">"xhtml,uni-html4" " -cunihtf"</span>’. + <div +class="centerline">-density 110x100</div> +<!--l. 3397--><p class="noindent" >with the switch </p> - <h2 class="ChapterHead"><a - name="QQ1-3-8"></a>XHTML with MathML</h2> -<!--l. 1926--><p class="noindent"><a - name="index3-8001"></a> <a - name="index3-8002"></a> <a - name="index3-8003"></a> <a - name="index3-8004"></a> <a - name="index3-8005"></a>TeX4ht has different configurations for different modes of output. It is distributed with pre-tailored base -configurations for translating LaTeX math into MathML, and extra configurations for adjusting the outcome to -Mozilla, MathPlayer, and PMathML CSS. Only presentational MathML is supported. + <div +class="centerline">-density 220x220 -geometry 50%</div> +<!--l. 3401--><p class="noindent" >or with another switch of the form +</p> + <div +class="centerline">-density ...x... -geometry ...%</div> +<!--l. 3405--><p class="indent" > The <span +class="cmtt-10">-density </span>switch increases the number of pixels per inch, and the <span +class="cmtt-10">-geometry </span>option reduces that number. +The process smoothes (anti-aliases) the edges. Typically screens display about 72 to 100 dots per +inch. +</p><!--l. 3410--><p class="indent" > The type of fonts in use may also affect the quality of the output. In particular, <a + href="http://www.ams.org/index/tex/type1-cm-fonts.html" >Type 1</a> (scalable outlines) fonts +offer better outcome than Type 3 (bitmapped) fonts. +</p> + </dd><dt><span class="underline">Direct Translations of EPS Figures</span></dt><dd> +<!--l. 3418--><p class="indent" > The quality of the bitmaps of EPS figures may be improved by converting the figures directly, without +transmitting them through the dvi code. For instance, the <span +class="cmtt-10">\includegraphics </span>command in the presence of the +following configuration provides such a route. </p><div class="Verbatim"><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> mzlatex</span><span -class="cmtt-10"> filename</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \Configure{graphics*}</span><span +class="cmtt-10"> </span> <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> mzlatex</span><span -class="cmtt-10"> filename</span><span -class="cmtt-10"> "html,pmathml"</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> {eps}</span><span +class="cmtt-10"> </span> <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> mzlatex</span><span -class="cmtt-10"> filename</span><span -class="cmtt-10"> "html,mathplayer"</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> {\Needs{"convert</span><span +class="cmtt-10"> \csname</span><span +class="cmtt-10"> Gin@base\endcsname.eps</span><span +class="cmtt-10"> </span> <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> mzlatex</span><span -class="cmtt-10"> filename</span><span -class="cmtt-10"> "html,mathml-"</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \csname</span><span +class="cmtt-10"> Gin@base\endcsname.png"}%</span><span +class="cmtt-10"> </span> + <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> xhmlatex</span><span -class="cmtt-10"> filename</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \Picture[pict]{\csname</span><span +class="cmtt-10"> Gin@base\endcsname.png}%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> }</span><span +class="cmtt-10"> </span> <br /></div> -<!--l. 1947--><p class="indent"> The <span -class="cmtt-10">mzlatex </span>command is a short cut representation for the command ‘<span -class="cmtt-10">htlatex filename "xhtml,mozilla"</span> -<span -class="cmtt-10">" -cmozhtf"</span>’. It take into account special needs of browsers. The <span -class="cmtt-10">xhmlatex </span>command is a short cut representation -for the command ‘<span -class="cmtt-10">htlatex filename "xhtml,mathml" " -cunihtf"</span>’; it does not make any compromizes toward -browsers. -</p><!--l. 1954--><p class="indent"> It might be worthwhile to notice some of the more <a - href="mn4.html" name="mn4.html" >common sources of problems</a> for MathML. <a - name="index3-9001"></a>The ‘<span -class="cmtt-10">mathml-</span>’ options asks for a degraded MathML output that sidetracks some of the -problems. +<!--l. 3432--><p class="indent" > <a + name="index3-4001"></a>The following script provides a more efficient and general approach. +</p><div class="Verbatim"><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \Configure{graphics*}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> {eps}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> {\openin15=\csname</span><span +class="cmtt-10"> Gin@base\endcsname.\PictExt\relax</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \ifeof15</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \Needs{"convert</span><span +class="cmtt-10"> \csname</span><span +class="cmtt-10"> Gin@base\endcsname.eps</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \csname</span><span +class="cmtt-10"> Gin@base\endcsname.\PictExt"}%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \fi</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \closein15</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \Picture[pict]{\csname</span><span +class="cmtt-10"> Gin@base\endcsname.\PictExt}%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> }</span><span +class="cmtt-10"> </span> +<br /></div> + </dd><dt><span class="underline">Truncated and empty png files</span></dt><dd> +<!--l. 3451--><p class="indent" > Such a behavior might result from pictures which end up off the dvi page limits. A larger paper size may be +requested from dvips through the switch ‘-T offset’ (e.g., -T 14in,14in). The dvips command is activated from +tex4ht.env. </p> - <h2 class="ChapterHead"><a - name="QQ1-3-10"></a>OpenOffice and MS Word</h2> -<!--l. 2004--><p class="noindent"><a - name="index3-10001"></a> <a - name="index3-10002"></a> <a - name="index3-10003"></a> <a - name="index3-10004"></a> <a - name="index3-10005"></a>A translation for an <a - href="http://www.openoffice.org/" >OpenOffice</a> format can be requested by the ‘<span -class="cmtt-10">\oolatex</span>’ command. The command is a -variant of <span -class="cmtt-10">htlatex </span>in which the first list of options holds the entries ‘<span -class="cmtt-10">xhtml,ooffice</span>’, the second list -holds the entry ‘<span -class="cmtt-10">-cmozhtf</span>’ preceded by a space, and the third list contains ‘<span -class="cmtt-10">-coo</span>’ (<span -class="cmtt-10">htlatex filename</span> -<span -class="cmtt-10">"xhtml,ooffice" "</span><span -class="cmtt-10"> -coo"</span>). The output of a command ‘<span -class="cmtt-10">oolatex filename</span>’ is a zipped file named with a ‘<span -class="cmtt-10">.sxw</span>’ -extension. -</p><!--l. 2023--><p class="indent"> The OpenOffice code employs MathML for formulas, and XSL-FO for formatting. It can be viewed by the -OpenOffice word processor which, in turn, can export RTF and other MicroSoft-based formats (see also, Maarten -Wisse, “Hacking TeX4ht for XML Output: The Road toward a TeX to Word Convertor”, MAPS 28 (2002), -pp. 28-35). -</p><!--l. 2031--><p class="indent"> A command of the form ‘<span -class="cmtt-10">htlatex filename "html,word" "symbol/!"</span>’ asks for HTML output tuned toward -MicroSoft Word. Such a format, however, relies on bitmaps for mathematical formulas. + </dd><dt><span class="underline">Truncated and empty png files for Xfig pictures</span></dt><dd> +<!--l. 3460--><p class="indent" > Some Xfig files are made up of overlapping picture environments, with TeX4ht viewing the components as +defining independent figures. The problem can be solved by importing the Xfig files into pictorial environments of +TeX4ht. +</p><div class="Verbatim"><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \newenvironment{mypic}{\Picture*{}}{\EndPicture}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \begin{mypic}</span><span +class="cmtt-10"> \input{xfig-file}</span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \end{mypic}</span><span +class="cmtt-10"> </span> +<br /></div> +<!--l. 3470--><p class="indent" > Alternatively, PDF-based translations into bitmaps might also offer a solution. </p> - <h2 class="ChapterHead"><a - name="QQ1-3-11"></a>DocBook and TEI</h2> -<!--l. 2040--><p class="noindent"><a - name="index3-11001"></a> <a - name="index3-11002"></a> <a - name="index3-11003"></a> <a - name="index3-11004"></a> <a - name="index3-11005"></a> <a - name="index3-11006"></a> <a - name="index3-11007"></a> <a - name="index3-11008"></a> <a - name="index3-11009"></a> <a - name="index3-11010"></a>The following commands may be used for requesting DocBook and TEI output. + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-5"></a><span +class="cmbx-10">LaTeX</span></p> +<!--l. 3482--><p class="noindent" > +</p><dl > + <dt><span class="underline">Unable to find a newly installed file</span></dt><dd> +<!--l. 3487--><p class="indent" > The TeX engine might require an update of a search directory: the ls-R database for installations employing +kpathsea (run texhash), the data base directory in the case of MiKTeX (select <span +class="cmtt-10">tart -> Programs -> MiKTeX -></span> +<span +class="cmtt-10">Refresh’, or run \‘’initexmf -u’ from a DO </span>session, to update it). </p> - <table id="TBL-2" -><tr > -<td -><span -class="cmtt-10">dbmlatex: </span></td><td -><span -class="cmtt-10">htlatex </span><span -class="cmti-10">filename </span><span -class="cmtt-10">"xhtml,docbook-mml" " -cunihtf" </span></td></tr><tr > -<td -><span -class="cmtt-10">dblatex:</span></td><td -><span -class="cmtt-10">htlatex </span><span -class="cmti-10">filename </span><span -class="cmtt-10">"xhtml,docbook" " -cunihtf" </span></td></tr><tr > -<td -><span -class="cmtt-10">teimlatex:</span></td><td -><span -class="cmtt-10">htlatex </span><span -class="cmti-10">filename </span><span -class="cmtt-10">"xhtml,tei-mml" " -cunihtf" </span></td></tr><tr > -<td -><span -class="cmtt-10">teilatex:</span></td><td -><span -class="cmtt-10">htlatex </span><span -class="cmti-10">filename </span><span -class="cmtt-10">"xhtml,tei" " -cunihtf" </span></td></tr></table> - <h2 class="ChapterHead"><a - name="QQ1-3-12"></a>JavaHelp</h2> -<!--l. 2071--><p class="noindent"><a - name="index3-12001"></a><a - href="http://java.sun.com/products/javahelp/index.jsp" >JavaHelp</a> is an online documentation system for use by Java-based applications. Such documents can be -produced from LaTeX files through commands similar to ‘<span -class="cmtt-10">htlatex </span><span -class="cmti-10">filename </span><span -class="cmtt-10">"html,3.2,javahelp"</span>’ (see -<a - href="jhsample.tex" >jhsample.tex</a>). + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-6"></a><span +class="cmbx-10">Fonts</span></p> +<!--l. 3494--><p class="noindent" > +</p><dl > + <dt><span class="underline">Can’t find/open file foo.tfm</span></dt><dd> +<!--l. 3498--><p class="indent" > +</p><ul > +<li> <a + name="index3-6001"></a>Locate the directory where LaTeX/TeX finds font foo.tfm, and add to <span +class="cmtt-10">tex4ht.env </span>a ‘<span +class="cmtt-10">t</span>’ record pointing to that +directory (e.g., ‘<span +class="cmtt-10">tc:\localtexmf\fonts\tfm!</span>’). </li> +<li>Insert the record at the start of the line. TeX4ht considers the first character in each line to be a code describing the +type of the record in hand. Lines which start with unrecognized character codes, spaces included, are ignored. + +</li> +<li>Note also that LaTeX/TeX may create fonts on the fly and put them in a temporary directory (e.g., +‘<span +class="cmtt-10">/var/tmp/texfonts/tfm/</span>’). </li></ul> + </dd><dt><span class="underline">Linux, Netscape, and the SYMBOL font</span></dt><dd> +<!--l. 3516--><p class="indent" > To display the SYMBOL fonts in Netscape on Linux add </p> - <h2 class="ChapterHead"><a - name="QQ1-3-13"></a>Private Configuration Files</h2> -<!--l. 2225--><p class="noindent"><a - name="index3-13001"></a><a - name="prvCfgFiles"></a>The leading entry, in the first list of options of the <span -class="cmtt-10">htlatex</span>-like commands, can equal ‘<span -class="cmtt-10">html</span>’ or ‘<span -class="cmtt-10">xhtml</span>’. If this is not -the case, the entry is assumed to be the name of a configuration file. The extension ‘<span -class="cmtt-10">cfg</span>’ is assumed for names of -configuration files that are listed without their extension. -</p><!--l. 2233--><p class="indent"> A configuration file should take the following form for LaTeX files. + <div +class="centerline"><span +class="cmtt-10">Netscape*documentFonts.charset*adobe-fontspecific: iso-8859-1</span></div> +<!--l. 3521--><p class="noindent" >to the <span +class="cmtt-10">~/.Xdefaults </span>file </p> - <div class="Template"> <span -class="cmtt-10">...</span><span -class="cmti-10">early definitions</span><span -class="cmtt-10">...</span><br /> -<span -class="cmtt-10">\Preamble{</span><span -class="cmti-10">options</span><span -class="cmtt-10">}</span><br /> + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-7"></a><span +class="cmbx-10">C programs</span></p> +<!--l. 3524--><p class="noindent" > +</p><dl > + <dt><span class="underline"> <a + name="index3-7001"></a>tex4ht.c doesn’t compile ... ERROR:3396: ‘DIR’ undeclared (first use this function)... </span></dt><dd> +<!--l. 3529--><p class="indent" > Consider adding the switch ‘<span +class="cmtt-10">-DHAVE_DIRENT_H</span>’ to the command line. For instance, +</p><!--l. 3532--><p class="indent" > <span +class="cmtt-10">gcc -o tex4ht tex4ht.c -DENVFILE=’"path/tex4ht.dir/texmf/tex4ht/base/unix/tex4ht.env"’</span> <span -class="cmtt-10">...</span><span -class="cmti-10">definitions</span><span -class="cmtt-10">...</span><br /> -<span -class="cmtt-10">\begin{document}</span><br /> -<span -class="cmtt-10">...</span><span -class="cmti-10">insertions into the header of the html file</span><span -class="cmtt-10">...</span><br /> +class="cmtt-10">-DHAVE_DIRENT_H</span> +</p> + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-8"></a><span +class="cmbx-10">Scripts</span></p> +<!--l. 3542--><p class="noindent" > +</p><dl > + <dt><span class="underline">Bad end-of-line characters in htlatex.bat/httex.bat/htexi.bat/ht.bat</span></dt><dd> +<!--l. 3547--><p class="indent" > Remove undesirable trailing characters in the lines of the scripts, introduced by the utilities which download the +files. +</p><!--l. 3550--><p class="indent" > DOS/WINDOW platforms use an endline pair of characters: a carriage return and a line feed (0Dx,0Ax +hexadecimal; 13,10 decimal). MAC platforms use only a single carriage feed character (0Dx; 13dec). UNIX platforms +use only a single line feed character (0Ax; 10 dec). +</p> + </dd><dt><span class="underline">Can’t find/open file ‘xxx.dvi’ or ‘xxx.lg’</span></dt><dd> +<!--l. 3558--><p class="indent" > In some platforms, the operating systems pass on the quotes of the parameters of <span +class="cmtt-10">htlatex</span>, <span +class="cmtt-10">httex</span>, and <span +class="cmtt-10">httexi</span> +to the utilities <span +class="cmtt-10">tex4ht </span>and <span +class="cmtt-10">t4ht</span>. In such cases, the utilities issue complaints of the above nature for file names +‘<span +class="cmtt-10">xxx</span>’ other than those being compiled. The problem can be resolved by <a + href="mn4.html" name="mn4.html" >installing a filter</a> named ‘<span +class="cmtt-10">htcmd</span>’, and submitting the <span +class="cmtt-10">tex4ht </span>and <span +class="cmtt-10">t4ht </span>commands to the filter. Backslash characters ‘<span +class="cmtt-10">\</span>’ might +need replacements with double backslash characters ‘<span +class="cmtt-10">\\</span>’ or forward slash characters ‘<span +class="cmtt-10">/</span>’. +</p><!--l. 3584--><p class="indent" > For instance, if <span +class="cmtt-10">htlatex.bat </span>contains a command line of the form ‘<span +class="cmtt-10">C:\tex4ht\t4ht %1 %4</span>’, then after +introducing the filter the modified command line will take the form ‘<span +class="cmtt-10">C:\\tex4ht\\htcmd C:\\tex4ht\\t4ht %1</span> <span -class="cmtt-10">\EndPreamble </span></div> -<!--l. 2247--><p class="indent"> It is up to the user to decide the distribution of entries between the <span -class="cmtt-10">\Preamble </span>and the <span -class="cmtt-10">htlatex</span>-like -commands. +class="cmtt-10">%4</span>’. </p> - <div class="EXAMPL"><span -class="cmbx-10">Example </span>The command ‘<span -class="cmtt-10">htlatex myfile "mycfg,2"</span>’ requests the compilation of a file named myfile.tex, in -the presence of a configuration file named mycfg.cfg. The configuration file might have the following -content. + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-10"></a><span +class="cmbx-10">Environment File</span></p> +<!--l. 3592--><p class="noindent" > +</p><dl > <dt><span class="underline">Can’t find/open file ‘tex4ht.env’</span></dt><dd> +<!--l. 3596--><p class="indent" > <a + name="index3-10001"></a>The switch <span +class="cmtt-10">-hV </span>on the calling <span +class="cmtt-10">tex4ht </span>command shows where the file is being searched. The following are +possible solutions to the problem. +</p><ul > +<li>Set an environment variable TEX4HTENV to the address of the file </li> +<li>Add the switch ‘<span +class="cmtt-10">-e...address-of-tex4ht.env...</span>’ to the command lines of t4ht and tex4ht within the htlatex, +httex, httexi, and ht (or htlatex.bat, httex.bat, httexi.bat, and ht.bat) scripts. </li> +<li>If tex4ht and t4ht are compiled for kpathsea check that the texmf.cnf contains records similar to the following +ones. <div class="Verbatim"><span -class="cmtt-10">\Preamble{html}</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span><span +class="cmtt-10"> TEX4HTFONTSET=alias,iso8859</span><span +class="cmtt-10"> </span> <br /><span -class="cmtt-10">\begin{document}</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span><span +class="cmtt-10"> TEX4HTINPUTS=.;$TEXMF/tex4ht/base//;$TEXMF/tex4ht/ht-fonts/{$TEX4HTFONTSET}//</span><span +class="cmtt-10"> </span> <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> \Css{body</span><span -class="cmtt-10"> {</span><span -class="cmtt-10"> color</span><span -class="cmtt-10"> :</span><span -class="cmtt-10"> red;</span><span -class="cmtt-10"> }}</span><span -class="cmtt-10"> </span> -<br /><span -class="cmtt-10">\EndPreamble</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span><span +class="cmtt-10"> T4HTINPUTS=.;$TEXMF/tex4ht/base//</span><span +class="cmtt-10"> </span> <br /></div> - </div> +<!--l. 3617--><p class="noindent" ></p></li> +<li>Make the location of the environment file known to the programs in another manner (see the pointers from the entry +‘<span +class="cmtt-10">tex4ht.env</span>’ in the <a + href="mn-index.html#Index">index</a>). </li></ul> + </dd><dt><span class="underline">No permission for system call: ...</span></dt><dd> +<!--l. 3625--><p class="indent" > Make sure that the ‘<span +class="cmtt-10">S</span>’ records in <span +class="cmtt-10">tex4ht.env </span>don’t end with invisible spaces, and that the file ends with the +record ‘<span +class="cmtt-10">% end of file</span>’. +</p> + </dd><dt><span class="underline">Problems with argument <span +class="cmtt-10">-d... </span>of t4ht</span></dt><dd> +<!--l. 3632--><p class="indent" > The specified directory must be augmented by a slash character <span +class="cmtt-10">/</span>. +</p> + </dd><dt><span class="underline">Problems with the convert utility</span></dt><dd> +<!--l. 3639--><p class="indent" > +</p><ul > +<li>Make sure the convert program of ImageMagick is called and not another convert system in your +directories. In the latter case, insert the full address of convert into the following command within +tex4ht.env. +<!--l. 3644--><p class="indent" > <span +class="cmtt-10">Gconvert zz%%4.ps -trim -density 110x110 -transparent ’#FFFFFF’ %%3</span> +</p><!--l. 3647--><p class="indent" > For instance, use +</p><!--l. 3649--><p class="indent" > <span +class="cmtt-10">Gc:\TeX\Imagick\convert</span> +</p><!--l. 3651--><p class="indent" > instead of +</p><!--l. 3653--><p class="indent" > <span +class="cmtt-10">Gconvert</span> </p></li> +<li>You might need to remove the quotes from <span +class="cmtt-10">’#FFFFFF’ </span></li></ul> + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-11"></a><span +class="cmbx-10">tex4ht.sty / *.4ht</span></p> +<!--l. 3666--><p class="noindent" > +</p><dl > - <div class="Notes"><span -class="cmbx-10">Notes</span> -<ul > -<li>Notice that for a LaTeX file the <span -class="cmtt-10">\begin{document} </span>instruction should be present both in the configuration file and -the source file. -<!--l. 2270--><p class="noindent"></p></li> -<li>Instructions defined within a source file may be redefined in a configuration file. Such a feature enables to keep -source files intact for compilation to different formats by different tools. -<!--l. 2275--><p class="indent"> For instance, a definition of the form <span -class="cmtt-10">\renewcommand\mycommand{...} </span>within a configuration file provided for -the following LaTeX source. -</p><div class="Verbatim"><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> \documentclass{...}</span><span -class="cmtt-10"> </span> + <dt><span class="underline">Foreign content in <span +class="cmtt-10"><title>...</title> </span>elements</span></dt><dd> +<!--l. 3670--><p class="indent" > Use the <span +class="cmtt-10">\Configure{@TITLE}{...} </span>command to redefine for the these elements the harmful macros +that appear in headers of logical units like <span +class="cmtt-10">\title </span>and <span +class="cmtt-10">\chapter</span>. For instance, the definition +<span +class="cmtt-10">\Configure{@TITLE}{\def\LaTeX{LaTeX}} </span>for the source <span +class="cmtt-10">\title{with \LaTeX}</span>. +</p> + </dd><dt><span class="underline">Problematic commands in titles of logical divisions</span></dt><dd> +<!--l. 3679--><p class="indent" > Commands within titles of divisions might need protection when transported by tex4ht to other +locations. The command <span +class="cmtt-10">\Configure{NoSection}{..before...}{...after...} </span>may be used for such a +purpose. +</p> + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-12"></a><span +class="cmbx-10">DVI Code</span></p> +<!--l. 3687--><p class="noindent" > +</p><dl > + <dt><span class="underline">XDVI/DVIWINDO/YAP... hang on <span +class="cmtt-10">\special </span>command</span></dt><dd> +<!--l. 3692--><p class="indent" > The dvi code produced by tex4ht is not valid for use with other utilities. Recompile the source file without the +presence of tex4ht, to provide a proper code to your dvi viewer. +</p> + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-13"></a><span +class="cmbx-10">JavaScript</span></p> +<!--l. 3697--><p class="noindent" > +</p><dl > + <dt><span class="underline">‘<span +class="cmtt-10">onovermouse</span>’ package option</span></dt><dd> +<!--l. 3702--><p class="indent" > This option currently relies on the JavaScript utility <a + href="https://github.com/overlib/overlib" >overlib.js</a> of Erik Bosrup. The <span +class="cmtt-10">overlib.js </span>file must be +placed to the directory along the html files. +</p> + </dd></dl> + <p align="right" class="rightline"><a + name="QQ1-3-14"></a><span +class="cmbx-10">Subscripts and Superscripts</span></p> +<!--l. 3713--><p class="noindent" > +</p><dl > + <dt><span class="underline">Loss of structural information</span></dt><dd> +<!--l. 3718--><p class="indent" > <a + name="index3-14001"></a>Subscripts and superscripts are among the weakest points of tex4ht. In order to recognize them for non-bitmap +representations, TeX4ht changes the category codes of ‘<span +class="cmtt-10">^</span>’ and ‘<span +class="cmtt-10">_</span>’, upon reaching the <span +class="cmtt-10">\begin{document} </span>instruction, +and ignores the operations if introduced earlier. +</p><!--l. 3726--><p class="indent" > The ideal solution would have been to get the superscript and subscript operations, as well as the empty bases +‘<span +class="cmtt-10">{}</span>’, marked upon request by the native compilers in the dvi code. Currently, that is just a good night +dream. +</p><!--l. 3731--><p class="indent" > The followings are possible ways to overcome the problem. +</p><!--l. 3733--><p class="indent" > +</p><ol type="1" > +<li>Prepare TeX4ht configuration files containing redefinitions for the the sensitive macros. For instance, the +configuration file <span +class="cmtt-10">test.cfg</span> +<div class="Verbatim"><span +class="cmtt-10">\Preamble{}</span><span +class="cmtt-10"> </span> <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> \newcommand\mycommand{...}</span><span -class="cmtt-10"> </span> +class="cmtt-10"> </span> <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> \begin{document}</span><span -class="cmtt-10"> </span> +class="cmtt-10">\renewcommand{\FQED}[2]{F_{#1#2}}</span><span +class="cmtt-10"> </span> <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> Use</span><span -class="cmtt-10"> \mycommand{...}</span><span -class="cmtt-10"> </span> +class="cmtt-10">\renewcommand{\Mlones}{M^2}</span><span +class="cmtt-10"> </span> <br /><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> </span><span -class="cmtt-10"> \end{document}</span><span -class="cmtt-10"> </span> -<br /></div> - </li></ul></div> - <h2 class="ChapterHead"><a - name="QQ1-3-14"></a>An Insight into the Commands</h2> -<!--l. 2299--><p class="noindent">Given a LaTeX file - </p><div class="ShowCode"> - <br /> <span -class="cmtt-10">\documentclass{article}</span> - <br /> <span -class="cmtt-10">\begin{document}</span> - <br /> <span -class="cmtt-10">..................</span> - <br /> <span -class="cmtt-10">\end{document}</span> -</div> -<!--l. 2309--><p class="noindent">the ‘<span -class="cmtt-10">htlatex </span><span -class="cmti-10">filename</span>’ command produces a call ‘<span -class="cmtt-10">latex </span><span -class="cmti-10">filename</span>’ to LaTeX on an implicit file of the following -form. - </p><div class="ShowCode"> - <br /> <span -class="cmtt-10">\documentclass{article}</span> - <br /> <span class="showcode"><span -class="cmtt-10">\usepackage{tex4ht}</span></span> - <br /> <span -class="cmtt-10">\begin{document}</span> - <br /> <span -class="cmtt-10">..................</span> - <br /> <span -class="cmtt-10">\end{document}</span> -</div> -<!--l. 2323--><p class="noindent">Similarly, the command ‘<span -class="cmtt-10">htlatex </span><span -class="cmti-10">filename </span><span -class="cmtt-10">"</span><span -class="cmti-10">options</span><span -class="cmtt-10">"</span>’ produces a call to a ‘<span -class="cmtt-10">latex </span><span -class="cmti-10">filename</span>’ command on an -implicit file of the following form. - </p><div class="ShowCode"> - <br /> <span -class="cmtt-10">\documentclass{article}</span> - <br /> <span -class="cmtt-10">\usepackage[</span><span class="showcode"><span -class="cmtt-10">options</span></span><span -class="cmtt-10">]{tex4ht}</span> - <br /> <span -class="cmtt-10">\begin{document}</span> - <br /> <span -class="cmtt-10">..................</span> - <br /> <span -class="cmtt-10">\end{document}</span> -</div> - <a - name="index3-14001"></a>The command ‘<span -class="cmtt-10">ht latex </span><span -class="cmti-10">filename </span>’ may be used, instead of the ‘<span -class="cmtt-10">htlatex </span><span -class="cmti-10">filename </span><span -class="cmtt-10">"</span><span -class="cmti-10">options</span><span -class="cmtt-10">"</span>’ command, in -cases that the <span -class="cmtt-10">\usepackage </span>instruction is explicitly introduced into the source files. - <h2 class="ChapterHead"><a - name="QQ1-3-15"></a>A Deeper Insight</h2> -<!--l. 2349--><p class="noindent">From the perspective of TeX4ht, the <span -class="cmtt-10">htlatex</span>-like commands, and the <span -class="cmtt-10">\usepackage</span>, are indirect approaches for -getting LaTeX files of the following form. Such files can be explicitly provided for compilations requested through -the ‘<span -class="cmtt-10">ht latex </span><span -class="cmti-10">filename</span>’ command. - </p><div class="ShowCode"> - <br /> <span -class="cmtt-10">\documentclass{article}</span> - <br /> <span -class="cmtt-10">.....</span> - <br /> <span -class="cmtt-10">\input</span> <span -class="cmtt-10">tex4ht.sty</span> +class="cmtt-10">\renewcommand{\bzms}{M^2_{_0}}</span><span +class="cmtt-10"> </span> - <br /> <span -class="cmtt-10">.....</span> - <br /> <span -class="cmtt-10">\Preamble{</span><span class="showcode"><span -class="cmtt-10">options</span></span><span -class="cmtt-10">}</span> - <br /> <span -class="cmtt-10">.....</span> - <br /> <span -class="cmtt-10">\begin{document}</span> - <br /> <span -class="cmtt-10">.....</span> - <br /> <span -class="cmtt-10">\EndPreamble</span> - <br /> <span -class="cmtt-10">..................</span> - <br /> <span -class="cmtt-10">\end{document}</span> -</div> - <h2 class="ChapterHead"><a - name="QQ1-3-16"></a>TeX and TeXi</h2> -<!--l. 2379--><p class="noindent"><a - name="index3-16001"></a> <a - name="index3-16002"></a> <a - name="index3-16003"></a>Commands similar to those offered for LaTeX are also offered for TeX (dbmtex, dbtex, ht, httex, mztex, ootex, -t4ht, teimtex, teitex, tex4ht, xhmtex, xhtex) and TeXi (dbmtexi, dbtexi, httexi, mztexi, ootexi, teimtexi, teitexi, -xhmtexi, xhtexi). In the case of TeX, the fragment of code ‘<span -class="cmtt-10">\csname tex4ht\endcsname</span>’ should be -introduced into the source file, after the preamble of the file where the document definitions reside -(<a - href="mn5.html" name="mn5.html" >example</a>). In the case of TeXi, such a code fragment is introduced implicitly. -</p><!--l. 2407--><p class="indent"> The private configuration files are similar to those of LaTeX, with the instruction ‘<span -class="cmtt-10">\begin{document}</span>’ -excluded. -</p> - <div class="Template"> <span -class="cmtt-10">...</span><br /> -<span -class="cmtt-10">\Preamble{</span><span -class="cmti-10">options</span><span -class="cmtt-10">}</span><br /> -<span -class="cmtt-10">...</span><br /> -<span -class="cmtt-10">\begin{document}</span><br /> -<span -class="cmtt-10">...</span><br /> -<span -class="cmtt-10">\EndPreamble</span><br /> +<br /><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\begin{document}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\EndPreamble</span><span +class="cmtt-10"> </span> +<br /></div> +<!--l. 3751--><p class="indent" > for a source <span +class="cmtt-10">test.tex</span>, and a compilation invoked through the command ‘<span +class="cmtt-10">mzlatex test "test"</span>’. +</p><!--l. 3754--><p class="noindent" ></p></li> +<li>Use <span +class="cmtt-10">\sb </span>and <span +class="cmtt-10">\sp</span>, instead of ‘<span +class="cmtt-10">_</span>’ and ‘<span +class="cmtt-10">^</span>’, in auxiliary files and preambles of files, or push the definitions to after the <span -class="cmtt-10">... </span></div> - The ‘<span -class="cmtt-10">ht tex </span><span -class="cmti-10">filename </span>’ and ‘<span -class="cmtt-10">ht texi </span><span -class="cmti-10">filename </span>’ commands may apply for TeX and TeXi sources that embed -such code fragments in their body. The embeded code should replace the ‘<span -class="cmtt-10">\csname tex4ht\endcsname</span>’ fragment in -TeX sources, be palces at the strat of the files in TeXi sources, and not include the <span -class="cmtt-10">\begin{document}</span> -instruction. - <h2 class="ChapterHead"><a - name="QQ1-3-18"></a>Validation</h2> -<!--l. 2435--><p class="noindent"><a - name="index3-18001"></a>The outcome of the translations should be checked by validators for proper syntax. Typically, with the presence of -validators, errors are easy to detect and correct, but they require human intervention. -</p><!--l. 2440--><p class="indent"> TeX4ht doesn’t offer a built-in parser to verify the correctness of the outcome. However, external validator(s) -can quite easily be integrated into the compilation process. -</p> - <h2 class="ChapterHead"><a - name="QQ1-3-19"></a>Recommendations</h2> -<!--l. 2449--><p class="noindent">To keep with the spirit of LaTeX and hypertext, in which style is assumed to be separated from content, the users -are encouraged to avoid inserting TeX4ht code into their source files. Instead, they should place their -modifications, to the default settings, within private configuration files to be loaded by htlatex-like -commands. -</p><!--l. 2456--><p class="indent"> On the other hand, it should be noted that hypertext markings should adhere to strict rules specified by -different standards. Consequently, it is strongly advised to check the output obtained from the default -configurations, before trying to tailor new ones. +class="cmtt-10">\begin{document} </span>statement. The danger in this approach is that occasionally users provide new meanings to +existing control sequences, without tex4ht taking it into account. +<!--l. 3761--><p class="noindent" ></p></li> +<li>Use the command line options <span +class="cmtt-10">early_ </span>and <span +class="cmtt-10">early^</span>. For instance, <span +class="cmtt-10">htlatex file "html,early_"</span>. + </li></ol> + </dd></dl> -</p> </body></html> |