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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>GtkSourceLanguageManager: GtkSourceView 3 Reference Manual</title>
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<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
                  <a href="#GtkSourceLanguageManager.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span> 
                  <a href="#GtkSourceLanguageManager.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_properties">  <span class="dim">|</span> 
                  <a href="#GtkSourceLanguageManager.properties" class="shortcut">Properties</a></span>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
<td><a accesskey="u" href="ch02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
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</tr></table>
<div class="refentry">
<a name="GtkSourceLanguageManager"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GtkSourceLanguageManager.top_of_page"></a>GtkSourceLanguageManager</span></h2>
<p>GtkSourceLanguageManager — Provides access to GtkSourceLanguages</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="returnvalue">GtkSourceLanguageManager</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-new" title="gtk_source_language_manager_new ()">gtk_source_language_manager_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="returnvalue">GtkSourceLanguageManager</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-default" title="gtk_source_language_manager_get_default ()">gtk_source_language_manager_get_default</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-set-search-path" title="gtk_source_language_manager_set_search_path ()">gtk_source_language_manager_set_search_path</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * const *
</td>
<td class="function_name">
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-search-path" title="gtk_source_language_manager_get_search_path ()">gtk_source_language_manager_get_search_path</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * const *
</td>
<td class="function_name">
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-language-ids" title="gtk_source_language_manager_get_language_ids ()">gtk_source_language_manager_get_language_ids</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="returnvalue">GtkSourceLanguage</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-language" title="gtk_source_language_manager_get_language ()">gtk_source_language_manager_get_language</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="returnvalue">GtkSourceLanguage</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-guess-language" title="gtk_source_language_manager_guess_language ()">gtk_source_language_manager_guess_language</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type"><a href="../glib/glib-String-Utility-Functions.html#GStrv"><span class="type">GStrv</span></a></td>
<td class="property_name"><a class="link" href="GtkSourceLanguageManager.html#GtkSourceLanguageManager--language-ids" title="The “language-ids” property">language-ids</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><a href="../glib/glib-String-Utility-Functions.html#GStrv"><span class="type">GStrv</span></a></td>
<td class="property_name"><a class="link" href="GtkSourceLanguageManager.html#GtkSourceLanguageManager--search-path" title="The “search-path” property">search-path</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GtkSourceLanguageManager.html#GtkSourceLanguageManager-struct" title="GtkSourceLanguageManager">GtkSourceLanguageManager</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="../gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
    <span class="lineart">╰──</span> GtkSourceLanguageManager
</pre>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gtksourceview/gtksource.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.description"></a><h2>Description</h2>
<p><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> is an object which processes language description
files and creates and stores <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a> objects, and provides API to
access them.
Use <a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-default" title="gtk_source_language_manager_get_default ()"><code class="function">gtk_source_language_manager_get_default()</code></a> to retrieve the default
instance of <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>, and
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-guess-language" title="gtk_source_language_manager_guess_language ()"><code class="function">gtk_source_language_manager_guess_language()</code></a> to get a <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a> for
given file name and content type.</p>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gtk-source-language-manager-new"></a><h3>gtk_source_language_manager_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="returnvalue">GtkSourceLanguageManager</span></a> *
gtk_source_language_manager_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new language manager. If you do not need more than one language
manager or a private language manager instance then use
<a class="link" href="GtkSourceLanguageManager.html#gtk-source-language-manager-get-default" title="gtk_source_language_manager_get_default ()"><code class="function">gtk_source_language_manager_get_default()</code></a> instead.</p>
<div class="refsect3">
<a name="gtk-source-language-manager-new.returns"></a><h4>Returns</h4>
<p> a new <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-get-default"></a><h3>gtk_source_language_manager_get_default ()</h3>
<pre class="programlisting"><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="returnvalue">GtkSourceLanguageManager</span></a> *
gtk_source_language_manager_get_default
                               (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Returns the default <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> instance.</p>
<div class="refsect3">
<a name="gtk-source-language-manager-get-default.returns"></a><h4>Returns</h4>
<p>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.
Return value is owned by GtkSourceView library and must not be unref'ed. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-set-search-path"></a><h3>gtk_source_language_manager_set_search_path ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_source_language_manager_set_search_path
                               (<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
                                <em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **dirs</code></em>);</pre>
<p>Sets the list of directories where the <em class="parameter"><code>lm</code></em>
 looks for
language files.
If <em class="parameter"><code>dirs</code></em>
 is <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, the search path is reset to default.</p>
<div class="note"><p>
    At the moment this function can be called only before the
    language files are loaded for the first time. In practice
    to set a custom search path for a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>,
    you have to call this function right after creating it.
  </p></div>
<div class="refsect3">
<a name="gtk-source-language-manager-set-search-path.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>lm</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>dirs</p></td>
<td class="parameter_description"><p>a <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>-terminated array of strings or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-get-search-path"></a><h3>gtk_source_language_manager_get_search_path ()</h3>
<pre class="programlisting">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * const *
gtk_source_language_manager_get_search_path
                               (<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>);</pre>
<p>Gets the list directories where <em class="parameter"><code>lm</code></em>
 looks for language files.</p>
<div class="refsect3">
<a name="gtk-source-language-manager-get-search-path.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>lm</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-source-language-manager-get-search-path.returns"></a><h4>Returns</h4>
<p><a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>-terminated array
containg a list of language files directories.
The array is owned by <em class="parameter"><code>lm</code></em>
and must not be modified. </p>
<p><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-get-language-ids"></a><h3>gtk_source_language_manager_get_language_ids ()</h3>
<pre class="programlisting">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * const *
gtk_source_language_manager_get_language_ids
                               (<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>);</pre>
<p>Returns the ids of the available languages.</p>
<div class="refsect3">
<a name="gtk-source-language-manager-get-language-ids.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>lm</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-source-language-manager-get-language-ids.returns"></a><h4>Returns</h4>
<p>a <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>-terminated array of strings containing the ids of the available
languages or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if no language is available.
The array is sorted alphabetically according to the language name.
The array is owned by <em class="parameter"><code>lm</code></em>
and must not be modified. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-get-language"></a><h3>gtk_source_language_manager_get_language ()</h3>
<pre class="programlisting"><a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="returnvalue">GtkSourceLanguage</span></a> *
gtk_source_language_manager_get_language
                               (<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
                                <em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *id</code></em>);</pre>
<p>Gets the <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a> identified by the given <em class="parameter"><code>id</code></em>
 in the language
manager.</p>
<div class="refsect3">
<a name="gtk-source-language-manager-get-language.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>lm</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>id</p></td>
<td class="parameter_description"><p>a language id.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-source-language-manager-get-language.returns"></a><h4>Returns</h4>
<p>a <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
if there is no language identified by the given <em class="parameter"><code>id</code></em>
. Return value is
owned by <em class="parameter"><code>lm</code></em>
and should not be freed. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-source-language-manager-guess-language"></a><h3>gtk_source_language_manager_guess_language ()</h3>
<pre class="programlisting"><a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="returnvalue">GtkSourceLanguage</span></a> *
gtk_source_language_manager_guess_language
                               (<em class="parameter"><code><a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a> *lm</code></em>,
                                <em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *filename</code></em>,
                                <em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *content_type</code></em>);</pre>
<p>Picks a <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a> for given file name and content type,
according to the information in lang files. Either <em class="parameter"><code>filename</code></em>
 or
<em class="parameter"><code>content_type</code></em>
 may be <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. This function can be used as follows:</p>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
2
3</pre></td>
        <td class="listing_code"><pre class="programlisting">GtkSourceLanguage <span class="gtkdoc opt">*</span>lang<span class="gtkdoc opt">;</span>
lang <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkSourceLanguageManager.html#gtk-source-language-manager-guess-language">gtk_source_language_manager_guess_language</a></span> <span class="gtkdoc opt">(</span>filename<span class="gtkdoc opt">,</span> NULL<span class="gtkdoc opt">);</span>
<span class="function"><a href="GtkSourceBuffer.html#gtk-source-buffer-set-language">gtk_source_buffer_set_language</a></span> <span class="gtkdoc opt">(</span>buffer<span class="gtkdoc opt">,</span> lang<span class="gtkdoc opt">);</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p>or</p>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15</pre></td>
        <td class="listing_code"><pre class="programlisting">GtkSourceLanguage <span class="gtkdoc opt">*</span>lang <span class="gtkdoc opt">=</span> NULL<span class="gtkdoc opt">;</span>
gboolean result_uncertain<span class="gtkdoc opt">;</span>
gchar <span class="gtkdoc opt">*</span>content_type<span class="gtkdoc opt">;</span>

content_type <span class="gtkdoc opt">=</span> <span class="function"><a href="../gio/gio-GContentType.html#g-content-type-guess">g_content_type_guess</a></span> <span class="gtkdoc opt">(</span>filename<span class="gtkdoc opt">,</span> NULL<span class="gtkdoc opt">,</span> <span class="number">0</span><span class="gtkdoc opt">, &amp;</span>result_uncertain<span class="gtkdoc opt">);</span>
<span class="keyword">if</span> <span class="gtkdoc opt">(</span>result_uncertain<span class="gtkdoc opt">)</span>
  <span class="gtkdoc opt">{</span>
    <span class="function"><a href="../glib/glib-Memory-Allocation.html#g-free">g_free</a></span> <span class="gtkdoc opt">(</span>content_type<span class="gtkdoc opt">);</span>
    content_type <span class="gtkdoc opt">=</span> NULL<span class="gtkdoc opt">;</span>
  <span class="gtkdoc opt">}</span>

lang <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkSourceLanguageManager.html#gtk-source-language-manager-guess-language">gtk_source_language_manager_guess_language</a></span> <span class="gtkdoc opt">(</span>manager<span class="gtkdoc opt">,</span> filename<span class="gtkdoc opt">,</span> content_type<span class="gtkdoc opt">);</span>
<span class="function"><a href="GtkSourceBuffer.html#gtk-source-buffer-set-language">gtk_source_buffer_set_language</a></span> <span class="gtkdoc opt">(</span>buffer<span class="gtkdoc opt">,</span> lang<span class="gtkdoc opt">);</span>

<span class="function"><a href="../glib/glib-Memory-Allocation.html#g-free">g_free</a></span> <span class="gtkdoc opt">(</span>content_type<span class="gtkdoc opt">);</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p>etc. Use <a class="link" href="GtkSourceLanguage.html#gtk-source-language-get-mime-types" title="gtk_source_language_get_mime_types ()"><code class="function">gtk_source_language_get_mime_types()</code></a> and <a class="link" href="GtkSourceLanguage.html#gtk-source-language-get-globs" title="gtk_source_language_get_globs ()"><code class="function">gtk_source_language_get_globs()</code></a>
if you need full control over file -&gt; language mapping.</p>
<div class="refsect3">
<a name="gtk-source-language-manager-guess-language.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>lm</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkSourceLanguageManager.html" title="GtkSourceLanguageManager"><span class="type">GtkSourceLanguageManager</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>filename</p></td>
<td class="parameter_description"><p>a filename in Glib filename encoding, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>content_type</p></td>
<td class="parameter_description"><p>a content type (as in GIO API), or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-source-language-manager-guess-language.returns"></a><h4>Returns</h4>
<p>a <a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if there
is no suitable language for given <em class="parameter"><code>filename</code></em>
and/or <em class="parameter"><code>content_type</code></em>
. Return
value is owned by <em class="parameter"><code>lm</code></em>
and should not be freed. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-4.html#api-index-2.4">2.4</a></p>
</div>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GtkSourceLanguageManager-struct"></a><h3>GtkSourceLanguageManager</h3>
<pre class="programlisting">typedef struct _GtkSourceLanguageManager GtkSourceLanguageManager;</pre>
</div>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GtkSourceLanguageManager--language-ids"></a><h3>The <code class="literal">“language-ids”</code> property</h3>
<pre class="programlisting">  “language-ids”             <a href="../glib/glib-String-Utility-Functions.html#GStrv"><span class="type">GStrv</span></a></pre>
<p>List of the ids of the available languages.</p>
<p>Flags: Read</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkSourceLanguageManager--search-path"></a><h3>The <code class="literal">“search-path”</code> property</h3>
<pre class="programlisting">  “search-path”              <a href="../glib/glib-String-Utility-Functions.html#GStrv"><span class="type">GStrv</span></a></pre>
<p>List of directories where the language specification files (.lang) are located.</p>
<p>Flags: Read / Write</p>
</div>
</div>
<div class="refsect1">
<a name="GtkSourceLanguageManager.see-also"></a><h2>See Also</h2>
<p><a class="link" href="GtkSourceLanguage.html" title="GtkSourceLanguage"><span class="type">GtkSourceLanguage</span></a></p>
</div>
</div>
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