tartrazine/lexers/ini.xml

<lexer>
  <config>
    <name>INI</name>
    <alias>ini</alias>
    <alias>cfg</alias>
    <alias>dosini</alias>
    <filename>*.ini</filename>
    <filename>*.cfg</filename>
    <filename>*.inf</filename>
    <filename>*.service</filename>
    <filename>*.socket</filename>
    <filename>.gitconfig</filename>
    <filename>.editorconfig</filename>
    <filename>pylintrc</filename>
    <filename>.pylintrc</filename>
    <mime_type>text/x-ini</mime_type>
    <mime_type>text/inf</mime_type>
    <priority>0.1</priority> <!-- higher priority than Inform 6 -->
  </config>
  <rules>
    <state name="root">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="[;#].*">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="\[.*?\]$">
        <token type="Keyword"/>
      </rule>
      <rule pattern="(.*?)([ \t]*)(=)([ \t]*)(.*(?:\n[ \t].+)*)">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Text"/>
          <token type="Operator"/>
          <token type="Text"/>
          <token type="LiteralString"/>
        </bygroups>
      </rule>
      <rule pattern="(.+?)$">
        <token type="NameAttribute"/>
      </rule>
    </state>
  </rules>
</lexer>