From 50fbf2873fa4957490866e7445eef31514c7a56b Mon Sep 17 00:00:00 2001
From: Patrick Kanzler <patrick.kanzler@fablab.fau.de>
Date: Sun, 27 Dec 2015 19:39:22 +0100
Subject: [PATCH] DOC improve api.rst

---
 doc/api.rst | 50 ++++++++++++++++++++++++++++++++------------------
 1 file changed, 32 insertions(+), 18 deletions(-)

diff --git a/doc/api.rst b/doc/api.rst
index 30d3cde..a3b00b1 100644
--- a/doc/api.rst
+++ b/doc/api.rst
@@ -1,32 +1,46 @@
-API reference
-=============
+escpos package
+==============
 
-The main class and abstract implementation of an Esc/Pos printer.
+Submodules
+----------
+
+escpos.constants module
+-----------------------
+
+.. automodule:: escpos.constants
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+escpos.escpos module
+--------------------
 
-escpos
-======
 .. automodule:: escpos.escpos
     :members:
     :undoc-members:
     :show-inheritance:
-    
-printer
-=======
+
+escpos.exceptions module
+------------------------
+
+.. automodule:: escpos.exceptions
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+escpos.printer module
+---------------------
+
 .. automodule:: escpos.printer
     :members:
     :undoc-members:
     :show-inheritance:
 
-exceptions
-==========
-.. automodule:: escpos.exceptions
+
+Module contents
+---------------
+
+.. automodule:: escpos
     :members:
     :undoc-members:
     :show-inheritance:
-    
-constants
-=========
-.. automodule:: escpos.constants
-    :members:
-    :undoc-members:
-    :show-inheritance:
\ No newline at end of file