<?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></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="mn-port.html#mn38.html" >exit</a> <h3 class="SubSectionHead"><a name="QQ1-38-52"></a>Directories for the Virtual Hypertext Fonts (htf)</h3> <a name="index38-52001"></a> <a name="index38-52002"></a> <a name="index38-52003"></a> <a name="index38-52004"></a><a name="alt-htf"></a>Each font of TeX may have numerous virtual hypertext font to map to. The <a href="mn32.html#ch.i">i directives</a> of <span class="cmtt-10">tex4ht.env</span>, as well as the i switches of the <span class="cmtt-10">tex4ht </span>command, may be used to identify the subdirectories where the target virtual fonts are to be found. <!--l. 7758--><p class="indent" > TeX4ht searches the hypertext fonts in the working directory, and in the following optional directories, in the given order. </p><!--l. 7762--><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">-i</span>’. <!--l. 7769--><p class="noindent" ></p></li> <li>The directory identified with the character <a href="mn32.html#ch.i" name="ch-i"> ‘<span class="cmtt-10">i</span>’</a> in the tex4ht.env file. <!--l. 7773--><p class="noindent" ></p></li> <li>The directory whose name is encoded into tex4ht during compilation time, within a string <span class="cmtt-10">"..." </span>fed into the variable <a href="mn35.html#x-HTFDIR" name="HTFDIR">HTFDIR</a> of tex4ht.c. <!--l. 7779--><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. 7785--><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 the directory address provided in an environment variable named <span class="cmtt-10">TEX4HTHTF</span>. The address stored in the latter environment variable may also start with a single character ‘<span class="cmtt-10">~</span>’. </p><!--l. 7795--><p class="indent" > The optional environment variable <span class="cmtt-10">TEX4HTHTF </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. 7800--><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> </body></html>