Source/WebKit/gtk/docs/webkitenvironment.xml

<?xml version="1.0"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" 
               "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
<refentry id="webkit-environment">
<refmeta>
<refentrytitle>Environment</refentrytitle>
<manvolnum>7</manvolnum>
<refmiscinfo>WEBKITGTK Library</refmiscinfo>
</refmeta>

<refnamediv>
<refname>Environment</refname>
<refpurpose>How does the environment affect applications that use WebKitGTK+</refpurpose>
</refnamediv>

<refsect2>
<title>Logging</title>

<para>
You can make WebKitGTK+ log some of what it is doing internally by
using the <literal>WEBKIT_DEBUG</literal> environment variable. It
takes a space-separated list of names, representing the various
aspects of the work the library performs. Notice that most of the
logging is only done in debug builds (that you get when you pass
<literal>--enable-debug</literal> to the <literal>configure</literal>
script).
</para>

<para>
A list of possible values for the environment variable follows:
</para>

<variablelist>
  <varlistentry>
    <term>BackForward</term>
  </varlistentry>
  <varlistentry>
    <term>Editing</term>
  </varlistentry>
  <varlistentry>
    <term>Events</term>
  </varlistentry>
  <varlistentry>
    <term>Frames</term>
  </varlistentry>
  <varlistentry>
    <term>FTP</term>
  </varlistentry>
  <varlistentry>
    <term>History</term>
  </varlistentry>
  <varlistentry>
    <term>IconDatabase</term>
  </varlistentry>
  <varlistentry>
    <term>Loading</term>
  </varlistentry>
  <varlistentry>
    <term>Media</term>
  </varlistentry>
  <varlistentry>
    <term>Network</term>
  </varlistentry>
  <varlistentry>
    <term>NotYetImplemented</term>
  </varlistentry>
  <varlistentry>
    <term>PageCache</term>
  </varlistentry>
  <varlistentry>
    <term>PlatformLeaks</term>
  </varlistentry>
  <varlistentry>
    <term>Plugin</term>
  </varlistentry>
  <varlistentry>
    <term>PopupBlocking</term>
  </varlistentry>
  <varlistentry>
    <term>SpellingAndGrammar</term>
  </varlistentry>
  <varlistentry>
    <term>SQLDatabase</term>
  </varlistentry>
  <varlistentry>
    <term>StorageAPI</term>
  </varlistentry>
  <varlistentry>
    <term>TextConversion</term>
  </varlistentry>
  <varlistentry>
    <term>Threading</term>
  </varlistentry>
</variablelist>

</refsect2>

</refentry>