Merge pull request #799 from luotao1/dir

add file extensions in doc/

doc/api/data_provider/index_en.rst

@@ -32,11 +32,3 @@ Each line of train.list and test.list is an absolute or relative path (relative
 to the PaddePaddle program runtime) of data file. Fascinatingly more, each line
 can also be a HDFS file path or a SQL connection string. As long as the user
 assures how to access each file in DataProvider.
-
-Please refer to the following articles for more information about the detail
-usages of DataProvider and how to implement a new DataProvider,
-
-..  toctree::
-
-    pydataprovider2.rst
-    write_new_dataprovider.rst

doc/api/index_en.rst

@@ -7,8 +7,8 @@ DataProvider API
 ..  toctree::
   :maxdepth: 1
 
-  data_provider/index.rst
+  data_provider/index_en.rst
-  data_provider/pydataprovider2.rst
+  data_provider/pydataprovider2_en.rst
 
 Model Config API
 ----------------
@@ -16,7 +16,6 @@ Model Config API
 ..  toctree::
   :maxdepth: 1
 
-  trainer_config_helpers/index.rst
   trainer_config_helpers/optimizers.rst
   trainer_config_helpers/data_sources.rst
   trainer_config_helpers/layers.rst

doc/getstarted/build_and_install/index_en.rst

@@ -6,10 +6,9 @@ Install PaddlePaddle
 
 ..  toctree::
     :maxdepth: 1
-    :glob:
 
-    docker_install.rst
+    docker_install_en.rst
-    ubuntu_install.rst
+    ubuntu_install_en.rst
 
 Build from Source
 -----------------
@@ -20,6 +19,5 @@ Build from Source
 
 ..  toctree::
     :maxdepth: 1
-    :glob:
 
-    build_from_source.md
+    build_from_source_en.md

doc/getstarted/index.rst

@@ -1,8 +0,0 @@
-GET STARTED
-============
-
-..  toctree::
-  :maxdepth: 2
-
-  build_and_install/index.rst
-  basic_usage/basic_usage.rst

doc/getstarted/index_en.rst

@@ -0,0 +1,8 @@
+GET STARTED
+============
+
+..  toctree::
+  :maxdepth: 2
+
+  build_and_install/index_en.rst
+  basic_usage/index_en.rst

doc/howto/cmd_parameter/index.md

@@ -1,5 +0,0 @@
-# How to Set Command-line Parameters
-
-* [Use Case](use_case.md)
-* [Arguments](arguments.md)
-* [Detailed Descriptions](detail_introduction.md)

doc/howto/cmd_parameter/index_en.md

@@ -0,0 +1,5 @@
+# How to Set Command-line Parameters
+
+* [Use Case](use_case_en.md)
+* [Arguments](arguments_en.md)
+* [Detailed Descriptions](detail_introduction_en.md)

doc/howto/deep_model/index_en.rst

@@ -4,4 +4,4 @@ How to Configure Deep Models
 ..  toctree::
   :maxdepth: 1
 
-  rnn/rnn.rst
+  rnn/rnn_en.rst

doc/howto/index_en.rst

@@ -7,9 +7,9 @@ Usage
 ..  toctree::
   :maxdepth: 1
 
-  cmd_parameter/index.md
+  cmd_parameter/index_en.md
-  deep_model/index.rst
+  deep_model/index_en.rst
-  cluster/cluster_train.md
+  cluster/cluster_train_en.md
 
 Development
 ------------
@@ -17,8 +17,8 @@ Development
 ..  toctree::
   :maxdepth: 1
 
-  new_layer/index.rst
+  new_layer/index_en.rst
-  contribute_to_paddle.md
+  contribute_to_paddle_en.md
 
 Optimization
 -------------
@@ -26,4 +26,4 @@ Optimization
 ..  toctree::
   :maxdepth: 1
 
-  optimization/index.rst
+  optimization/index_en.rst

doc/howto/optimization/index_en.rst

@@ -4,4 +4,4 @@ How to Tune GPU Performance
 .. toctree::
   :maxdepth: 3
 
-  gpu_profiling.rst
+  gpu_profiling_en.rst

doc/index.rst

@@ -4,9 +4,8 @@ PaddlePaddle Documentation
 ..  toctree::
   :maxdepth: 1
 
-  getstarted/index.rst
+  getstarted/index_en.rst
-  tutorials/index.md
+  tutorials/index_en.md
-  howto/index.rst
+  howto/index_en.rst
-  api/index.rst
+  api/index_en.rst
-  about/index.rst 
+  about/index_en.rst 
-