DankMaterialShell/core/internal/highlight/lexers/embedded/templ.xml

<lexer>
  <config>
    <name>Templ</name>
    <alias>templ</alias>
    <filename>*.templ</filename>
    <mime_type>text/x-templ</mime_type>
    <dot_all>true</dot_all>
    <analyse>
      <regex pattern="(?m)^\s*templ\s+[A-Za-z_]\w*\s*\(" score="0.7"/>
      <regex pattern="(?m)^\s*package\s+\w+[\s\S]*^\s*templ\s+" score="0.5"/>
    </analyse>
  </config>
  <rules>
    <state name="root">
      <rule pattern="//[^\n\r]*">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="/\*(?:.|\n)*?\*/">
        <token type="CommentMultiline"/>
      </rule>
      <rule pattern="(?m)^(\s*)(package|import|const|type|func)([^\n]*)">
        <bygroups>
          <token type="TextWhitespace"/>
          <using lexer="Go"/>
          <using lexer="Go"/>
        </bygroups>
      </rule>
      <rule pattern="\b(templ|css|script)(\s+)([A-Za-z_]\w*)(\s*)(\([^{}]*\))(\s*)({)">
        <bygroups>
          <token type="KeywordDeclaration"/>
          <token type="TextWhitespace"/>
          <token type="NameFunction"/>
          <token type="TextWhitespace"/>
          <using lexer="Go"/>
          <token type="TextWhitespace"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="@[A-Za-z_]\w*(?:\.[A-Za-z_]\w*)*(?:\([^{}()\r\n]*(?:\([^{}()\r\n]*\)[^{}()\r\n]*)*\))?(?:[ \t]*{)?">
        <token type="NameFunction"/>
      </rule>
      <rule pattern="(?m)^(\s*)(if|for|switch|select)(\s+)([^{}\n]*)(\s*)({)">
        <bygroups>
          <token type="TextWhitespace"/>
          <token type="Keyword"/>
          <token type="TextWhitespace"/>
          <using lexer="Go"/>
          <token type="TextWhitespace"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="(?m)^(\s*)(else)(\s*)(if)?(\s*)([^{}\n]*)(\s*)({)?">
        <bygroups>
          <token type="TextWhitespace"/>
          <token type="Keyword"/>
          <token type="TextWhitespace"/>
          <token type="Keyword"/>
          <token type="TextWhitespace"/>
          <using lexer="Go"/>
          <token type="TextWhitespace"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="(})(\s*)(else)(\s*)(if)?(\s*)([^{}\n]*)(\s*)({)?">
        <bygroups>
          <token type="Punctuation"/>
          <token type="TextWhitespace"/>
          <token type="Keyword"/>
          <token type="TextWhitespace"/>
          <token type="Keyword"/>
          <token type="TextWhitespace"/>
          <using lexer="Go"/>
          <token type="TextWhitespace"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="({)([^{}\n]*)(})">
        <bygroups>
          <token type="Punctuation"/>
          <using lexer="Go"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="}">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="`(?:.|\n)*?`">
        <token type="LiteralStringBacktick"/>
      </rule>
      <rule pattern="\s+">
        <token type="TextWhitespace"/>
      </rule>
      <rule pattern="[^&lt;&amp;@{}`\s]+">
        <token type="Text"/>
      </rule>
      <rule pattern="&amp;\S*?;">
        <token type="NameEntity"/>
      </rule>
      <rule pattern="\&lt;\!\[CDATA\[.*?\]\]\&gt;">
        <token type="CommentPreproc"/>
      </rule>
      <rule pattern="&lt;!--">
        <token type="Comment"/>
        <push state="comment"/>
      </rule>
      <rule pattern="&lt;\?.*?\?&gt;">
        <token type="CommentPreproc"/>
      </rule>
      <rule pattern="&lt;![^&gt;]*&gt;">
        <token type="CommentPreproc"/>
      </rule>
      <rule pattern="(&lt;)(script)(\s*)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="NameTag"/>
          <token type="Text"/>
        </bygroups>
        <push state="script-content" state="tag"/>
      </rule>
      <rule pattern="(&lt;)(style)(\s*)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="NameTag"/>
          <token type="Text"/>
        </bygroups>
        <push state="style-content" state="tag"/>
      </rule>
      <rule pattern="(&lt;)([A-Za-z][\w:.-]*)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="NameTag"/>
        </bygroups>
        <push state="tag"/>
      </rule>
      <rule pattern="(&lt;/)([A-Za-z][\w:.-]*)(\s*)(&gt;)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="NameTag"/>
          <token type="Text"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="[@{}&lt;&amp;]">
        <token type="Punctuation"/>
      </rule>
    </state>
    <state name="script-content">
      <rule pattern="(&lt;)(\s*)(/)(\s*)(script)(\s*)(&gt;)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="Text"/>
          <token type="Punctuation"/>
          <token type="Text"/>
          <token type="NameTag"/>
          <token type="Text"/>
          <token type="Punctuation"/>
        </bygroups>
        <pop depth="1"/>
      </rule>
      <rule pattern="\s*[^\r\n]*\{\{.*?\}\}[^\r\n]*">
        <token type="Other"/>
      </rule>
      <rule pattern=".+?(?=&lt;\s*/\s*script\s*&gt;)">
        <token type="Other"/>
      </rule>
    </state>
    <state name="style-content">
      <rule pattern="(&lt;)(\s*)(/)(\s*)(style)(\s*)(&gt;)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="Text"/>
          <token type="Punctuation"/>
          <token type="Text"/>
          <token type="NameTag"/>
          <token type="Text"/>
          <token type="Punctuation"/>
        </bygroups>
        <pop depth="1"/>
      </rule>
      <rule pattern=".+?(?=&lt;\s*/\s*style\s*&gt;)">
        <using lexer="CSS"/>
      </rule>
    </state>
    <state name="comment">
      <rule pattern="[^-]+">
        <token type="Comment"/>
      </rule>
      <rule pattern="--&gt;">
        <token type="Comment"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="-">
        <token type="Comment"/>
      </rule>
    </state>
    <state name="tag">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="//[^\n\r]*">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="/\*(?:.|\n)*?\*/">
        <token type="CommentMultiline"/>
      </rule>
      <rule pattern="\b(if|for|switch|select)(\s+)([^{}]*)(\s*)({)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <using lexer="Go"/>
          <token type="Text"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="\b(else)(\s*)(if)?(\s*)([^{}]*)(\s*)({)?">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="Keyword"/>
          <token type="Text"/>
          <using lexer="Go"/>
          <token type="Text"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="}">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="({)([^{}]*)(})(\??)(\s*)(=)(\s*)({)([^{}]*)(})">
        <bygroups>
          <token type="Punctuation"/>
          <using lexer="Go"/>
          <token type="Punctuation"/>
          <token type="Operator"/>
          <token type="Text"/>
          <token type="Operator"/>
          <token type="Text"/>
          <token type="Punctuation"/>
          <using lexer="Go"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="({)([^{}]*)(})(\??)(\s*)(=)(\s*)">
        <bygroups>
          <token type="Punctuation"/>
          <using lexer="Go"/>
          <token type="Punctuation"/>
          <token type="Operator"/>
          <token type="Text"/>
          <token type="Operator"/>
          <token type="Text"/>
        </bygroups>
        <push state="attr"/>
      </rule>
      <rule pattern="({)([^{}]*)(})(\??)">
        <bygroups>
          <token type="Punctuation"/>
          <using lexer="Go"/>
          <token type="Punctuation"/>
          <token type="Operator"/>
        </bygroups>
      </rule>
      <rule pattern="({)([^{}]*)(})">
        <bygroups>
          <token type="Punctuation"/>
          <using lexer="Go"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="((?:[@#.][\w:.*-]+|\[[^\]\s=]+\]|[\w:.*-]+\??)\s*)(=)(\s*)({)([^{}]*)(})">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Operator"/>
          <token type="Text"/>
          <token type="Punctuation"/>
          <using lexer="Go"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="((?:[@#.][\w:.*-]+|\[[^\]\s=]+\]|[\w:.*-]+\??)\s*)(=)(\s*)">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Operator"/>
          <token type="Text"/>
        </bygroups>
        <push state="attr"/>
      </rule>
      <rule pattern="(?:[@#.][\w:.*-]+|\[[^\]\s=]+\]|[\w:.*-]+\??)">
        <token type="NameAttribute"/>
      </rule>
      <rule pattern="(/?)(\s*)(&gt;)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="Text"/>
          <token type="Punctuation"/>
        </bygroups>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="attr">
      <rule pattern="&#34;.*?&#34;">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="&#39;.*?&#39;">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="[^\s&gt;]+">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
    </state>
  </rules>
</lexer>