diff --git a/simple_language_plugin/.idea/misc.xml b/simple_language_plugin/.idea/misc.xml
new file mode 100644
index 000000000..5c95974fd
--- /dev/null
+++ b/simple_language_plugin/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="false" project-jdk-name="IntelliJ IDEA IU-171.4073.35" project-jdk-type="IDEA JDK">
+    <output url="file://build" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/simple_language_plugin/.idea/modules.xml b/simple_language_plugin/.idea/modules.xml
new file mode 100644
index 000000000..7dd689510
--- /dev/null
+++ b/simple_language_plugin/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/simple_language_plugin.iml" filepath="$PROJECT_DIR$/.idea/simple_language_plugin.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/simple_language_plugin/.idea/simple_language_plugin.iml b/simple_language_plugin/.idea/simple_language_plugin.iml
new file mode 100644
index 000000000..3033e705b
--- /dev/null
+++ b/simple_language_plugin/.idea/simple_language_plugin.iml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/gen" isTestSource="false" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/simple_language_plugin/.idea/workspace.xml b/simple_language_plugin/.idea/workspace.xml
new file mode 100644
index 000000000..53bd5fa5f
--- /dev/null
+++ b/simple_language_plugin/.idea/workspace.xml
@@ -0,0 +1,495 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="cfe387cf-a053-48a5-8f86-a28a9b3c09ce" name="Default" comment="" />
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="TRACKING_ENABLED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileEditorManager">
+    <leaf>
+      <file leaf-file-name="Simple.bnf" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/com/simpleplugin/Simple.bnf">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="170">
+              <caret line="10" column="49" lean-forward="false" selection-start-line="10" selection-start-column="49" selection-end-line="10" selection-end-column="49" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="SimpleProperty.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/gen/com/simpleplugin/psi/SimpleProperty.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="85">
+              <caret line="8" column="17" lean-forward="false" selection-start-line="8" selection-start-column="17" selection-end-line="8" selection-end-column="17" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="SimpleUtil.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/com/simpleplugin/SimpleUtil.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="510">
+              <caret line="38" column="30" lean-forward="false" selection-start-line="38" selection-start-column="30" selection-end-line="38" selection-end-column="30" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="SimplePsiImplUtil.java" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/com/simpleplugin/psi/impl/SimplePsiImplUtil.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="381">
+              <caret line="36" column="15" lean-forward="false" selection-start-line="36" selection-start-column="15" selection-end-line="36" selection-end-column="15" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
+  </component>
+  <component name="GradleLocalSettings">
+    <option name="modificationStamps">
+      <map>
+        <entry key="$USER_HOME$/Foo/kotlin-koans" value="1484925462000" />
+        <entry key="$USER_HOME$/IdeaProjects/gradle-intellij-plugin" value="2978286332000" />
+      </map>
+    </option>
+    <option name="externalProjectsViewState">
+      <projects_view />
+    </option>
+  </component>
+  <component name="JsBuildToolGruntFileManager" detection-done="true" sorting="DEFINITION_ORDER" />
+  <component name="JsBuildToolPackageJson" detection-done="true" sorting="DEFINITION_ORDER" />
+  <component name="JsGulpfileManager">
+    <detection-done>true</detection-done>
+    <sorting>DEFINITION_ORDER</sorting>
+  </component>
+  <component name="ProjectFrameBounds">
+    <option name="x" value="83" />
+    <option name="y" value="73" />
+    <option name="width" value="1144" />
+    <option name="height" value="842" />
+  </component>
+  <component name="ProjectView">
+    <navigator currentView="ProjectPane" proportions="" version="1">
+      <flattenPackages />
+      <showMembers />
+      <showModules />
+      <showLibraryContents />
+      <hideEmptyPackages />
+      <abbreviatePackageNames />
+      <autoscrollToSource />
+      <autoscrollFromSource />
+      <sortByType />
+      <manualOrder />
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="gen" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="gen" type="462c0819:PsiDirectoryNode" />
+              <item name="simpleplugin" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="gen" type="462c0819:PsiDirectoryNode" />
+              <item name="simpleplugin" type="462c0819:PsiDirectoryNode" />
+              <item name="parser" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="gen" type="462c0819:PsiDirectoryNode" />
+              <item name="simpleplugin" type="462c0819:PsiDirectoryNode" />
+              <item name="psi" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="gen" type="462c0819:PsiDirectoryNode" />
+              <item name="simpleplugin" type="462c0819:PsiDirectoryNode" />
+              <item name="psi" type="462c0819:PsiDirectoryNode" />
+              <item name="impl" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="simpleplugin" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="simpleplugin" type="462c0819:PsiDirectoryNode" />
+              <item name="psi" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="simple_language_plugin" type="b2602c69:ProjectViewProjectNode" />
+              <item name="simple_language_plugin" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="simpleplugin" type="462c0819:PsiDirectoryNode" />
+              <item name="psi" type="462c0819:PsiDirectoryNode" />
+              <item name="impl" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+      <pane id="PackagesPane" />
+      <pane id="Scope" />
+      <pane id="Scratches" />
+      <pane id="AndroidView" />
+    </panes>
+  </component>
+  <component name="PropertiesComponent">
+    <property name="settings.editor.selected.configurable" value="preferences.pluginManager" />
+    <property name="nodejs_interpreter_path" value="/usr/local/bin/node" />
+    <property name="WebServerToolWindowFactoryState" value="false" />
+    <property name="aspect.path.notification.shown" value="true" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+    <property name="project.structure.last.edited" value="Project" />
+    <property name="project.structure.proportion" value="0.17125" />
+    <property name="project.structure.side.proportion" value="0.0" />
+  </component>
+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
+        </RuleState>
+      </list>
+    </option>
+  </component>
+  <component name="RunManager">
+    <configuration default="true" type="Applet" factoryName="Applet">
+      <option name="WIDTH" value="400" />
+      <option name="HEIGHT" value="300" />
+      <option name="POLICY_FILE" value="$APPLICATION_HOME_DIR$/bin/appletviewer.policy" />
+      <module />
+    </configuration>
+    <configuration default="true" type="Application" factoryName="Application">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="VM_PARAMETERS" />
+      <option name="PROGRAM_PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="ENABLE_SWING_INSPECTOR" value="false" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <module name="" />
+      <envs />
+    </configuration>
+    <configuration default="true" type="JUnit" factoryName="JUnit">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <module name="" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="PACKAGE_NAME" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="METHOD_NAME" />
+      <option name="TEST_OBJECT" value="class" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="$MODULE_DIR$" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
+      </option>
+      <envs />
+      <patterns />
+    </configuration>
+    <configuration default="true" type="#org.jetbrains.idea.devkit.run.PluginConfigurationType" factoryName="Plugin">
+      <module name="" />
+      <option name="VM_PARAMETERS" value="-Xmx512m -Xms256m -XX:MaxPermSize=250m -ea" />
+      <option name="PROGRAM_PARAMETERS" />
+      <predefined_log_file id="idea.log" enabled="true" />
+    </configuration>
+    <configuration default="true" type="Remote" factoryName="Remote">
+      <option name="USE_SOCKET_TRANSPORT" value="true" />
+      <option name="SERVER_MODE" value="false" />
+      <option name="SHMEM_ADDRESS" value="javadebug" />
+      <option name="HOST" value="localhost" />
+      <option name="PORT" value="5005" />
+    </configuration>
+    <configuration default="true" type="TestNG" factoryName="TestNG">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <module name="" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="SUITE_NAME" />
+      <option name="PACKAGE_NAME" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="METHOD_NAME" />
+      <option name="GROUP_NAME" />
+      <option name="TEST_OBJECT" value="CLASS" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="$MODULE_DIR$" />
+      <option name="OUTPUT_DIRECTORY" />
+      <option name="ANNOTATION_TYPE" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
+      </option>
+      <option name="USE_DEFAULT_REPORTERS" value="false" />
+      <option name="PROPERTIES_FILE" />
+      <envs />
+      <properties />
+      <listeners />
+    </configuration>
+  </component>
+  <component name="ShelveChangesManager" show_recycled="false">
+    <option name="remove_strategy" value="false" />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="cfe387cf-a053-48a5-8f86-a28a9b3c09ce" name="Default" comment="" />
+      <created>1507300015770</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1507300015770</updated>
+      <workItem from="1507300017018" duration="795000" />
+    </task>
+    <servers />
+  </component>
+  <component name="TimeTrackingManager">
+    <option name="totallyTimeSpent" value="795000" />
+  </component>
+  <component name="ToolWindowManager">
+    <frame x="83" y="73" width="1144" height="842" extended-state="0" />
+    <layout>
+      <window_info id="Key Promoter X" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Palette" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
+      <window_info id="Messages" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.32931727" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Palette&#9;" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Image Layers" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Capture Analysis" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.32931727" sideWeight="0.5" order="-1" side_tool="true" content_ui="tabs" />
+      <window_info id="Maven Projects" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.32931727" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Capture Tool" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Project" active="true" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.24954627" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Database" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="UI Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Theme Preview" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="true" content_ui="tabs" />
+      <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
+      <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
+      <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
+      <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
+      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
+    </layout>
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="1" />
+  </component>
+  <component name="VcsContentAnnotationSettings">
+    <option name="myLimit" value="2678400000" />
+  </component>
+  <component name="XDebuggerManager">
+    <breakpoint-manager />
+    <watches-manager />
+  </component>
+  <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/gen/com/simpleplugin/parser/SimpleParser.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/gen/com/simpleplugin/psi/SimpleTypes.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/gen/com/simpleplugin/psi/SimpleVisitor.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/com/simpleplugin/Simple.flex">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/com/simpleplugin/SimpleLexer.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="323">
+          <caret line="22" column="0" lean-forward="true" selection-start-line="22" selection-start-column="0" selection-end-line="22" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/com/simpleplugin/Simple.bnf">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="170">
+          <caret line="10" column="49" lean-forward="false" selection-start-line="10" selection-start-column="49" selection-end-line="10" selection-end-column="49" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/gen/com/simpleplugin/psi/SimpleProperty.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="85">
+          <caret line="8" column="17" lean-forward="false" selection-start-line="8" selection-start-column="17" selection-end-line="8" selection-end-column="17" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/com/simpleplugin/SimpleUtil.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="510">
+          <caret line="38" column="30" lean-forward="false" selection-start-line="38" selection-start-column="30" selection-end-line="38" selection-end-column="30" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/com/simpleplugin/psi/impl/SimplePsiImplUtil.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="381">
+          <caret line="36" column="15" lean-forward="false" selection-start-line="36" selection-start-column="15" selection-end-line="36" selection-end-column="15" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+  </component>
+  <component name="masterDetails">
+    <states>
+      <state key="ArtifactsStructureConfigurable.UI">
+        <settings>
+          <artifact-editor />
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="FacetStructureConfigurable.UI">
+        <settings>
+          <last-edited>No facets are configured</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="GlobalLibrariesConfigurable.UI">
+        <settings>
+          <last-edited>JFlex &amp; idea-flex.skeleton</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="JdkListConfigurable.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ModuleStructureConfigurable.UI">
+        <settings>
+          <last-edited>simple_language_plugin</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ProjectJDKs.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ProjectLibrariesConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>
\ No newline at end of file
diff --git a/simple_language_plugin/src/com/simpleplugin/SimpleFormattingModelBuilder.java b/simple_language_plugin/src/com/simpleplugin/SimpleFormattingModelBuilder.java
index 7a944ecbb..86c67c4a9 100644
--- a/simple_language_plugin/src/com/simpleplugin/SimpleFormattingModelBuilder.java
+++ b/simple_language_plugin/src/com/simpleplugin/SimpleFormattingModelBuilder.java
@@ -12,22 +12,21 @@ public class SimpleFormattingModelBuilder implements FormattingModelBuilder {
   @NotNull
   @Override
   public FormattingModel createModel(PsiElement element, CodeStyleSettings settings) {
-    return FormattingModelProvider.createFormattingModelForPsiFile(element.getContainingFile(),
-                                                                   new SimpleBlock(element.getNode(),
-                                                                                   Wrap.createWrap(WrapType.NONE,
-                                                                                                   false),
-                                                                                   Alignment.createAlignment(),
-                                                                                   createSpaceBuilder(settings)),
-                                                                   settings);
+    return FormattingModelProvider
+        .createFormattingModelForPsiFile(element.getContainingFile(),
+                new SimpleBlock(element.getNode(),
+                    Wrap.createWrap(WrapType.NONE, false),
+                    Alignment.createAlignment(),
+                    createSpaceBuilder(settings)),
+                settings);
   }
 
   private static SpacingBuilder createSpaceBuilder(CodeStyleSettings settings) {
-    return new SpacingBuilder(settings, SimpleLanguage.INSTANCE).
-                                                                    around(SimpleTypes.SEPARATOR)
-                                                                .spaceIf(settings.SPACE_AROUND_ASSIGNMENT_OPERATORS)
-                                                                .
-                                                                    before(SimpleTypes.PROPERTY)
-                                                                .none();
+    return new SpacingBuilder(settings, SimpleLanguage.INSTANCE)
+        .around(SimpleTypes.SEPARATOR)
+        .spaceIf(settings.SPACE_AROUND_ASSIGNMENT_OPERATORS)
+        .before(SimpleTypes.PROPERTY)
+        .none();
   }
 
   @Nullable
@@ -35,4 +34,4 @@ public class SimpleFormattingModelBuilder implements FormattingModelBuilder {
   public TextRange getRangeAffectingIndent(PsiFile file, int offset, ASTNode elementAtOffset) {
     return null;
   }
-}
\ No newline at end of file
+}
diff --git a/simple_language_plugin/src/com/simpleplugin/SimpleLineMarkerProvider.java b/simple_language_plugin/src/com/simpleplugin/SimpleLineMarkerProvider.java
index ee8a3f1e7..c09b658a9 100644
--- a/simple_language_plugin/src/com/simpleplugin/SimpleLineMarkerProvider.java
+++ b/simple_language_plugin/src/com/simpleplugin/SimpleLineMarkerProvider.java
@@ -23,7 +23,7 @@ public class SimpleLineMarkerProvider extends RelatedItemLineMarkerProvider {
           NavigationGutterIconBuilder<PsiElement> builder =
               NavigationGutterIconBuilder.create(SimpleIcons.FILE).
                   setTargets(properties).
-                                             setTooltipText("Navigate to a simple property");
+                  setTooltipText("Navigate to a simple property");
           result.add(builder.createLineMarkerInfo(element));
         }
       }
diff --git a/simple_language_plugin/src/com/simpleplugin/SimpleReference.java b/simple_language_plugin/src/com/simpleplugin/SimpleReference.java
index 56d3fb05c..26efe1115 100644
--- a/simple_language_plugin/src/com/simpleplugin/SimpleReference.java
+++ b/simple_language_plugin/src/com/simpleplugin/SimpleReference.java
@@ -46,10 +46,10 @@ public class SimpleReference extends PsiReferenceBase<PsiElement> implements Psi
       if (property.getKey() != null && property.getKey().length() > 0) {
         variants.add(LookupElementBuilder.create(property).
             withIcon(SimpleIcons.FILE).
-                                             withTypeText(property.getContainingFile().getName())
+            withTypeText(property.getContainingFile().getName())
         );
       }
     }
     return variants.toArray();
   }
-}
\ No newline at end of file
+}