60 lines
2.3 KiB
XML
60 lines
2.3 KiB
XML
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<refentry xmlns="http://docbook.org/ns/docbook"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
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xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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version="5.0" xml:id="man.hyphenate">
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<refmeta>
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<refentrytitle>man.hyphenate</refentrytitle>
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<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>man.hyphenate</refname>
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<refpurpose>Enable hyphenation?</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<src:fragment xml:id="man.hyphenate.frag">
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<xsl:param name="man.hyphenate">0</xsl:param></src:fragment>
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</refsynopsisdiv>
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<refsection><info><title>Description</title></info>
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<para>If non-zero, hyphenation is enabled.</para>
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<note>
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<para>The default value for this parameter is zero because groff is
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not particularly smart about how it does hyphenation; it can end up
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hyphenating a lot of things that you don't want hyphenated. To
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mitigate that, the default behavior of the stylesheets is to suppress
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hyphenation of computer inlines, filenames, and URLs. (You can
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override the default behavior by setting non-zero values for the
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<parameter>man.hyphenate.urls</parameter>,
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<parameter>man.hyphenate.filenames</parameter>, and
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<parameter>man.hyphenate.computer.inlines</parameter> parameters.) But
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the best way is still to just globally disable hyphenation, as the
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stylesheets do by default.</para>
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<para>The only good reason to enabled hyphenation is if you have also
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enabled justification (which is disabled by default). The reason is
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that justified text can look very bad unless you also hyphenate it; to
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quote the <quote>Hypenation</quote> node from the groff info page:
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<blockquote>
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<para><emphasis>Since the odds are not great for finding a set of
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words, for every output line, which fit nicely on a line without
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inserting excessive amounts of space between words, 'gtroff'
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hyphenates words so that it can justify lines without inserting too
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much space between words.</emphasis></para>
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</blockquote>
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So, if you set a non-zero value for the
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<parameter>man.justify</parameter> parameter (to enable
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justification), then you should probably also set a non-zero value for
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<parameter>man.hyphenate</parameter> (to enable hyphenation).</para>
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</note>
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</refsection>
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</refentry>
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