Document XDG_UTILS_DEBUG_LEVEL

4 files changed, 75 insertions, 0 deletions

diff --git a/scripts/desc/xdg-desktop-icon.xml b/scripts/desc/xdg-desktop-icon.xml
index f6c7120..cba7a69 100644
--- a/scripts/desc/xdg-desktop-icon.xml
+++ b/scripts/desc/xdg-desktop-icon.xml
@@ -244,6 +244,24 @@
       visit http://www.freedesktop.org/wiki/Standards/desktop-entry-spec
     </para>
   </refsect1>
+  <refsect1 id="env_vars">
+    <title>Environment Variables</title>
+    <para>
+      xdg-desktop-icon honours the following environment variables:
+    </para>
+    <variablelist>
+      <varlistentry>
+	<term>XDG_UTILS_DEBUG_LEVEL</term>
+	<listitem>
+	  <simpara>
+	    Setting this environment variable to a non-zero numerical value
+	    makes xdg-desktop-icon do more verbose reporting on stderr.
+	    Setting a higher value increases the verbosity.
+	  </simpara>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
   <refsect1 id="exitcodes">
     <title>Exit Codes</title>
     <para>
diff --git a/scripts/desc/xdg-desktop-menu.xml b/scripts/desc/xdg-desktop-menu.xml
index b34a717..5f218b8 100644
--- a/scripts/desc/xdg-desktop-menu.xml
+++ b/scripts/desc/xdg-desktop-menu.xml
@@ -349,6 +349,25 @@
     </para>
   </refsect1>
 
+  <refsect1 id="env_vars">
+    <title>Environment Variables</title>
+    <para>
+      xdg-desktop-menu honours the following environment variables:
+    </para>
+    <variablelist>
+      <varlistentry>
+	<term>XDG_UTILS_DEBUG_LEVEL</term>
+	<listitem>
+	  <simpara>
+	    Setting this environment variable to a non-zero numerical value
+	    makes xdg-desktop-menu do more verbose reporting on stderr.
+	    Setting a higher value increases the verbosity.
+	  </simpara>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
   <refsect1 id="exitcodes">
     <title>Exit Codes</title>
     <para>
diff --git a/scripts/desc/xdg-icon-resource.xml b/scripts/desc/xdg-icon-resource.xml
index f3201f5..9afc755 100644
--- a/scripts/desc/xdg-icon-resource.xml
+++ b/scripts/desc/xdg-icon-resource.xml
@@ -248,6 +248,25 @@
 
     </variablelist>
   </refsect1>
+  <refsect1 id="env_vars">
+    <title>Environment Variables</title>
+    <para>
+      xdg-icon-resource honours the following environment variables:
+    </para>
+    <variablelist>
+      <varlistentry>
+	<term>XDG_UTILS_DEBUG_LEVEL</term>
+	<listitem>
+	  <simpara>
+	    Setting this environment variable to a non-zero numerical value
+	    makes xdg-icon-resource do more verbose reporting on stderr.
+	    Setting a higher value increases the verbosity.
+	  </simpara>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
   <refsect1 id="exitcodes">
     <title>Exit Codes</title>
     <para>
diff --git a/scripts/desc/xdg-mime.xml b/scripts/desc/xdg-mime.xml
index bd8929e..974bdb8 100644
--- a/scripts/desc/xdg-mime.xml
+++ b/scripts/desc/xdg-mime.xml
@@ -231,6 +231,25 @@ and adding descriptions for new file types</refpurpose>
 
     </variablelist>
   </refsect1>
+  <refsect1 id="env_vars">
+    <title>Environment Variables</title>
+    <para>
+      xdg-mime honours the following environment variables:
+    </para>
+    <variablelist>
+      <varlistentry>
+	<term>XDG_UTILS_DEBUG_LEVEL</term>
+	<listitem>
+	  <simpara>
+	    Setting this environment variable to a non-zero numerical value
+	    makes xdg-mime do more verbose reporting on stderr.
+	    Setting a higher value increases the verbosity.
+	  </simpara>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
   <refsect1 id="exitcodes">
     <title>Exit Codes</title>
     <para>