Document EExtensible and EExtension.

The mechanism here is simple but hard to explain without leaning heavily
on object-oriented jargon.  Consider this a rough draft.  Illustrations
would certainly help clarify.

5 files changed, 110 insertions, 0 deletions

diff --git a/doc/reference/shell/eshell-docs.sgml b/doc/reference/shell/eshell-docs.sgml
index 99948f5007..96fae1a057 100644
--- a/doc/reference/shell/eshell-docs.sgml
+++ b/doc/reference/shell/eshell-docs.sgml
@@ -34,6 +34,8 @@
     <xi:include href="xml/e-categories-config.xml"/>
     <xi:include href="xml/e-datetime-format.xml"/>
     <xi:include href="xml/e-dialog-utils.xml"/>
+    <xi:include href="xml/e-extensible.xml"/>
+    <xi:include href="xml/e-extension.xml"/>
     <xi:include href="xml/e-html-utils.xml"/>
     <xi:include href="xml/e-icon-factory.xml"/>
     <xi:include href="xml/e-logger.xml"/>
diff --git a/doc/reference/shell/eshell-sections.txt b/doc/reference/shell/eshell-sections.txt
index be5171cb3d..776d08d13f 100644
--- a/doc/reference/shell/eshell-sections.txt
+++ b/doc/reference/shell/eshell-sections.txt
@@ -441,6 +441,40 @@ e_dialog_combo_box_get
 </SECTION>
 
 <SECTION>
+<FILE>e-extensible</FILE>
+<TITLE>Extensible</TITLE>
+EExtensible
+e_extensible_load_extensions
+<SUBSECTION Standard>
+E_EXTENSIBLE
+E_IS_EXTENSIBLE
+E_TYPE_EXTENSIBLE
+E_EXTENSIBLE_INTERFACE
+E_IS_EXTENSIBLE_INTERFACE
+E_EXTENSIBLE_GET_INTERFACE
+EExtensibleInterface
+e_extensible_get_type
+</SECTION>
+
+<SECTION>
+<FILE>e-extension</FILE>
+<TITLE>Extensions</TITLE>
+EExtension
+e_extension_get_extensible
+<SUBSECTION Standard>
+E_EXTENSION
+E_IS_EXTENSION
+E_TYPE_EXTENSION
+E_EXTENSION_CLASS
+E_IS_EXTENSION_CLASS
+E_EXTENSION_GET_CLASS
+EExtensionClass
+e_extension_get_type
+<SUBSECTION Private>
+EExtensionPrivate
+</SECTION>
+
+<SECTION>
 <FILE>e-html-utils</FILE>
 <TITLE>Text to HTML Conversion</TITLE>
 E_TEXT_TO_HTML_PRE
diff --git a/doc/reference/shell/eshell.types b/doc/reference/shell/eshell.types
index ae84ef0905..b5c41aecf6 100644
--- a/doc/reference/shell/eshell.types
+++ b/doc/reference/shell/eshell.types
@@ -1,4 +1,6 @@
 e_bit_array_get_type
+e_extensible_get_type
+e_extension_get_type
 e_logger_get_type
 e_module_get_type
 e_signature_get_type
diff --git a/doc/reference/shell/tmpl/e-extensible.sgml b/doc/reference/shell/tmpl/e-extensible.sgml
new file mode 100644
index 0000000000..de8e8e140c
--- /dev/null
+++ b/doc/reference/shell/tmpl/e-extensible.sgml
@@ -0,0 +1,33 @@
+<!-- ##### SECTION Title ##### -->
+Extensible
+
+<!-- ##### SECTION Short_Description ##### -->
+
+
+<!-- ##### SECTION Long_Description ##### -->
+<para>
+
+</para>
+
+<!-- ##### SECTION See_Also ##### -->
+<para>
+
+</para>
+
+<!-- ##### SECTION Stability_Level ##### -->
+
+
+<!-- ##### STRUCT EExtensible ##### -->
+<para>
+
+</para>
+
+
+<!-- ##### FUNCTION e_extensible_load_extensions ##### -->
+<para>
+
+</para>
+
+@extensible: 
+
+
diff --git a/doc/reference/shell/tmpl/e-extension.sgml b/doc/reference/shell/tmpl/e-extension.sgml
new file mode 100644
index 0000000000..e1acb9d8e2
--- /dev/null
+++ b/doc/reference/shell/tmpl/e-extension.sgml
@@ -0,0 +1,39 @@
+<!-- ##### SECTION Title ##### -->
+Extensions
+
+<!-- ##### SECTION Short_Description ##### -->
+
+
+<!-- ##### SECTION Long_Description ##### -->
+<para>
+
+</para>
+
+<!-- ##### SECTION See_Also ##### -->
+<para>
+
+</para>
+
+<!-- ##### SECTION Stability_Level ##### -->
+
+
+<!-- ##### STRUCT EExtension ##### -->
+<para>
+
+</para>
+
+
+<!-- ##### ARG EExtension:extensible ##### -->
+<para>
+
+</para>
+
+<!-- ##### FUNCTION e_extension_get_extensible ##### -->
+<para>
+
+</para>
+
+@extension: 
+@Returns: 
+
+