[nemiver/mallard-docs] Add a section for global variables

[Baptiste Mille-Mathias <baptistem src gnome org>]

commit 49fd9a607ea1ce2da4072aea81bc91c1103e90cf
Author: Baptiste Mille-Mathias <baptistem gnome org>
Date:   Mon Jul 15 23:11:00 2013 +0200

    Add a section for global variables

 help/C/variables.page |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)
---
diff --git a/help/C/variables.page b/help/C/variables.page
index f20eb96..0eb2a2f 100644
--- a/help/C/variables.page
+++ b/help/C/variables.page
@@ -5,12 +5,13 @@
     <info>
         <link type="guide" xref="index#basic-debugging"/>
         <revision version="0.1" date="2013-07-15" status="stub"/>
-        <desc>Viewing and manipulating variables</desc>
+        <!-- <desc>Viewing and manipulating variables</desc> -->
+        <desc>Inspecting variables</desc>
     </info>
 
     <title>Variables</title>
 
-    <section id="variable-view">
+    <section id="variable-inspect">
         <title>Inspect a variable</title>
 
         <p>To view a variable content, choose
@@ -21,6 +22,7 @@
         <p>You can also view a variable when you let the mouse pointer
         hovering a variable, a floating window should appear showing the
         variable structure.</p>
+
     </section>
 
     <section id="variable-monitor">
@@ -37,6 +39,16 @@
         you want to examine, and press <gui>Inspect</gui>, then press
         <gui>Monitor</gui> button located on the bottom of the window.</p>
     </section>
+
+    <section id="global-variables-view">
+        <title>View global variables</title>
+
+        <p>To get the list of global variables for a program, their value and
+        their type, choose <guiseq><gui>Debug</gui><gui>Show Global
+        Variables</gui></guiseq> or press
+        <keyseq><key>shift</key><key>G</key></keyseq>.</p>
+
+    </section>
 <!--
     <section id="variable-editing">
         <title>Edit variables</title>