add tracked generated source files

mmcky · mmcky · commit 09b553196a73 · 2018-06-26T14:21:53.000+10:00
diff --git a/docs/source/index.rst b/docs/source/index.rst
@@ -13,6 +13,7 @@ mainly used by developers internal to the package.
 
    game_theory
    markov
+   optimize
    random
    tools
    util
diff --git a/docs/source/tools.rst b/docs/source/tools.rst
@@ -11,6 +11,7 @@ Tools
    tools/distributions
    tools/ecdf
    tools/estspec
+   tools/filter
    tools/graph_tools
    tools/gridtools
    tools/ivp
diff --git a/docs/source/tools/filter.rst b/docs/source/tools/filter.rst
@@ -0,0 +1,7 @@
+filter
+======
+
+.. automodule:: quantecon.filter
+    :members:
+    :undoc-members:
+    :show-inheritance:
