python/rest/resources/META-INF/rest.xml

<idea-plugin version="2">
  <extensions defaultExtensionNs="com.intellij">

    <fileTypeFactory implementation="com.jetbrains.rest.RestFileTypeFactory"/>
    <lang.syntaxHighlighterFactory key="ReST"
                                   implementationClass="com.jetbrains.rest.RestHighlighterFactory"/>
    <lang.parserDefinition language="ReST" implementationClass="com.jetbrains.rest.parsing.RestParserDefinition"/>
    <colorSettingsPage implementation="com.jetbrains.rest.RestColorsPage"/>

    <completion.contributor language="ReST" implementationClass="com.jetbrains.rest.completion.DirectiveCompletionContributor"/>
    <completion.contributor language="ReST" implementationClass="com.jetbrains.rest.completion.OptionCompletionContributor"/>
    <completion.contributor language="ReST" implementationClass="com.jetbrains.rest.completion.ReferenceCompletionContributor"/>
    <gotoDeclarationHandler implementation="com.jetbrains.rest.RestGotoProvider" order="FIRST"/>
    <lang.psiStructureViewFactory language="ReST"
                                  implementationClass="com.jetbrains.rest.structureView.RestStructureViewFactory"/>
    <annotator language="ReST" implementationClass="com.jetbrains.rest.validation.RestAnnotatingVisitor"/>
    <lang.formatter language="ReST" implementationClass="com.jetbrains.rest.formatter.RestFormattingModelBuilder"/>
    <codeInsight.fillParagraph language="ReST" implementationClass="com.jetbrains.rest.actions.RestFillParagraphHandler"/>

    <additionalTextAttributes scheme="Default" file="colorSchemes/RestDefault.xml"/>
    <additionalTextAttributes scheme="Darcula" file="colorSchemes/RestDarcula.xml"/>

    <lang.elementManipulator forClass="com.jetbrains.rest.psi.RestLine"
                             implementationClass="com.jetbrains.rest.psi.RestLineManipulator"/>
  </extensions>

  <extensions defaultExtensionNs="com.intellij.spellchecker">
    <support language="ReST" implementationClass="com.jetbrains.rest.spellchecker.RestSpellcheckerStrategy"/>
  </extensions>
</idea-plugin>