mirror of
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254 lines
6.8 KiB
XML
254 lines
6.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision$ -->
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<sect1 id="language.function.textformat">
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<title>textformat</title>
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<informaltable frame="all">
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<tgroup cols="5">
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<colspec colname="param" align="center" />
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<colspec colname="type" align="center" />
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<colspec colname="required" align="center" />
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<colspec colname="default" align="center" />
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<colspec colname="desc" />
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<thead>
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<row>
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<entry>Attribute Name</entry>
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<entry>Type</entry>
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<entry>Required</entry>
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<entry>Default</entry>
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<entry>Description</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>style</entry>
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<entry>string</entry>
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<entry>No</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>preset style</entry>
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</row>
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<row>
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<entry>indent</entry>
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<entry>number</entry>
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<entry>No</entry>
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<entry><emphasis>0</emphasis></entry>
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<entry>The number of chars to indent every line</entry>
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</row>
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<row>
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<entry>indent_first</entry>
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<entry>number</entry>
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<entry>No</entry>
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<entry><emphasis>0</emphasis></entry>
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<entry>The number of chars to indent the first line</entry>
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</row>
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<row>
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<entry>indent_char</entry>
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<entry>string</entry>
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<entry>No</entry>
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<entry><emphasis>(single space)</emphasis></entry>
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<entry>The character (or string of chars) to indent with</entry>
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</row>
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<row>
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<entry>wrap</entry>
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<entry>number</entry>
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<entry>No</entry>
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<entry><emphasis>80</emphasis></entry>
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<entry>How many characters to wrap each line to</entry>
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</row>
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<row>
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<entry>wrap_char</entry>
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<entry>string</entry>
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<entry>No</entry>
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<entry><emphasis>\n</emphasis></entry>
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<entry>The character (or string of chars) to break each
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line with</entry>
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</row>
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<row>
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<entry>wrap_cut</entry>
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<entry>boolean</entry>
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<entry>No</entry>
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<entry><emphasis>false</emphasis></entry>
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<entry>If true, wrap will break the line at the exact
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character instead of at a word boundary</entry>
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</row>
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<row>
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<entry>assign</entry>
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<entry>string</entry>
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<entry>No</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>the template variable the output will be assigned
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to</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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<para>
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textformat is a block function used to format text. It basically
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cleans up spaces and special characters, and formats paragraphs by
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wrapping at a boundary and indenting lines.
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</para>
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<para>
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You can set the parameters explicitly, or use a preset style.
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Currently "email" is the only available style.
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</para>
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<example>
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<title>textformat</title>
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<programlisting>
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{textformat wrap=40}
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is bar.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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{/textformat}
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OUTPUT:
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This is foo. This is foo. This is foo.
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This is foo. This is foo. This is foo.
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This is bar.
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bar foo bar foo foo. bar foo bar foo
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foo. bar foo bar foo foo. bar foo bar
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foo foo. bar foo bar foo foo. bar foo
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bar foo foo. bar foo bar foo foo.
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{textformat wrap=40 indent=4}
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is bar.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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{/textformat}
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OUTPUT:
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This is foo. This is foo. This is
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foo. This is foo. This is foo. This
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is foo.
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This is bar.
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bar foo bar foo foo. bar foo bar foo
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foo. bar foo bar foo foo. bar foo
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bar foo foo. bar foo bar foo foo.
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bar foo bar foo foo. bar foo bar
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foo foo.
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{textformat wrap=40 indent=4 indent_first=4}
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is bar.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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{/textformat}
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OUTPUT:
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This is foo. This is foo. This
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is foo. This is foo. This is foo.
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This is foo.
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This is bar.
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bar foo bar foo foo. bar foo bar
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foo foo. bar foo bar foo foo. bar
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foo bar foo foo. bar foo bar foo
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foo. bar foo bar foo foo. bar foo
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bar foo foo.
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{textformat style="email"}
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is foo.
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This is bar.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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bar foo bar foo foo.
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{/textformat}
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OUTPUT:
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This is foo. This is foo. This is foo. This is foo. This is foo. This is
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foo.
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This is bar.
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bar foo bar foo foo. bar foo bar foo foo. bar foo bar foo foo. bar foo
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bar foo foo. bar foo bar foo foo. bar foo bar foo foo. bar foo bar foo
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foo.
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</programlisting>
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</example>
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</sect1>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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--> |