46 lines
2.1 KiB
XML
46 lines
2.1 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="hyphenate.verbatim">
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<refmeta>
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<refentrytitle>hyphenate.verbatim</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>hyphenate.verbatim</refname>
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<refpurpose>Should verbatim environments be hyphenated on space characters?</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<src:fragment xml:id="hyphenate.verbatim.frag"><xsl:param name="hyphenate.verbatim" select="0"/></src:fragment>
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</refsynopsisdiv>
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<refsection><info><title>Description</title></info>
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<para>If the lines of program listing are too long to fit into one
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line it is quite common to split them at space and indicite by hook
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arrow that code continues on the next line. You can turn on this
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behaviour for <tag>programlisting</tag>,
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<tag>screen</tag> and <tag>synopsis</tag> elements by
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using this parameter.</para>
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<para>Note that you must also enable line wrapping for verbatim environments and
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select appropriate hyphenation character (e.g. hook arrow). This can
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be done using <parameter>monospace.verbatim.properties</parameter>
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attribute set:</para>
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<programlisting><xsl:attribute-set name="monospace.verbatim.properties"
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use-attribute-sets="verbatim.properties monospace.properties">
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<xsl:attribute name="wrap-option">wrap</xsl:attribute>
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<xsl:attribute name="hyphenation-character">&#x25BA;</xsl:attribute>
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</xsl:attribute-set></programlisting>
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<para>For a list of arrows available in Unicode see <uri xlink:href="http://www.unicode.org/charts/PDF/U2190.pdf">http://www.unicode.org/charts/PDF/U2190.pdf</uri> and <uri xlink:href="http://www.unicode.org/charts/PDF/U2900.pdf">http://www.unicode.org/charts/PDF/U2900.pdf</uri> and make sure that
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selected character is available in the font you are using for verbatim
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environments.</para>
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</refsection>
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</refentry>
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