<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "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>where</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <meta name="generator" content="TeX4ht (http://www.cse.ohio-state.edu/~gurari/TeX4ht/)" /> <meta name="originator" content="TeX4ht (http://www.cse.ohio-state.edu/~gurari/TeX4ht/)" /> <!-- xhtml,th4,index --> <meta name="src" content="mn.tex" /> <meta name="date" content="2007-07-08 23:10:00" /> <link rel="stylesheet" type="text/css" href="mn.css" /> </head><body > <a href="mn32.html#mn34.html" >exit</a> <h3 class="SubSectionHead"><a name="QQ1-34-46"></a>Directories of the TeX Fonts Metric (tfm)</h3> <a name="index34-46001"></a> <a name="index34-46002"></a> <a name="index34-46003"></a> <a name="index34-46004"></a><a name="alt-tfm"></a>TeX4ht searches the hypertext fonts in the working directory, and in the following optional directories, in the given order. <!--l. 7160--><p class="indent" > </p><ul type="disc" > <li>The directory named in the <a href="mn37.html" >command line</a> of tex4ht, identified with the prefix ‘<span class="cmtt-10">-t</span>’. <!--l. 7167--><p class="noindent" ></p></li> <li>The directory identified with the character ‘<span class="cmtt-10">t</span>’ in the tex4ht.env file. <!--l. 7170--><p class="noindent" ></p></li> <li>The directory whose name is fed into tex4ht.c during compilation time, through the program variable <a href="mn35.html#x-TFMDIR" name="TFMDIR">TFMDIR</a>. <!--l. 7175--><p class="noindent" ></p></li> <li>In the directory holding the executable <span class="cmtt-10">tex4ht </span>(only for MS Windows). </li></ul> <!--l. 7181--><p class="indent" > A given address may start with the character ‘<span class="cmtt-10">~</span>’ or the character pair ‘<span class="cmtt-10">~~</span>’. The single character ‘<span class="cmtt-10">~</span>’ is interpreted to be the directory address of the root, provided in an environment variable named <span class="cmtt-10">HOME</span>. The character pair ‘<span class="cmtt-10">~~</span>’ is interpreted to be a directory address provided in an environment variable named <span class="cmtt-10">TEX4HTTFM</span>. The address stored in the latter environment variable may also start with a single character ‘<span class="cmtt-10">~</span>’. </p><!--l. 7190--><p class="indent" > The optional environment variable <span class="cmtt-10">TEX4HTTFM </span>may hold one or more addresses. The addresses must be separated by a character which does not appear in the addresses, and that character must also delimit the content at the start and end points. </p><!--l. 7196--><p class="indent" > The system variable <a href="mn35.html#x-MAXFONTS" name="MAXFONTS">MAXFONTS</a> of tex4ht.c places a limit on the number of fonts allowed in the documents. The default setting doesn’t provide such a limit. </p><!--l. 7200--><p class="indent" > If the program <span class="cmtt-10">tex4ht.c </span>is compiled with the ‘<span class="cmtt-10">-DKPATHSEA</span>’ switch on, TeX4ht ignores its own search and delegate it to the kpathsea utility. </p><!--l. 7215--><p class="indent" > A given address may start with the character ‘<span class="cmtt-10">~</span>’ or the character pair ‘<span class="cmtt-10">~~</span>’. The single character ‘<span class="cmtt-10">~</span>’ is interpreted to be the directory address of the root, provided in an environment variable named <span class="cmtt-10">HOME</span>. The character pair ‘<span class="cmtt-10">~~</span>’ is interpreted to be a directory address provided in an environment variable named <span class="cmtt-10">TEX4HTA</span>. The address stored in the latter environment variable may also start with a single character ‘<span class="cmtt-10">~</span>’. </p> </body></html>