php-doc-en/reference/readline/functions/readline-completion-function.xml
2012-03-12 05:55:59 +00:00

65 lines
1.7 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.readline-completion-function" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>readline_completion_function</refname>
<refpurpose>Registers a completion function</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>readline_completion_function</methodname>
<methodparam><type>callable</type><parameter>function</parameter></methodparam>
</methodsynopsis>
<para>
This function registers a completion function. This is the same kind of
functionality you'd get if you hit your tab key while using Bash.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>function</parameter></term>
<listitem>
<para>
You must supply the name of an existing function which accepts a
partial command line and returns an array of possible matches.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
</refentry>
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