tartrazine/lexers/vue.xml

<lexer>
  <config>
    <name>vue</name>
    <alias>vue</alias>
    <alias>vuejs</alias>
    <filename>*.vue</filename>
    <mime_type>text/x-vue</mime_type>
    <mime_type>application/x-vue</mime_type>
    <dot_all>true</dot_all>
  </config>
  <rules>
    <state name="interp-inside">
      <rule pattern="\}">
        <token type="LiteralStringInterpol"/>
        <pop depth="1"/>
      </rule>
      <rule>
        <include state="root"/>
      </rule>
    </state>
    <state name="attr">
      <rule pattern="{">
        <token type="Punctuation"/>
        <push state="expression"/>
      </rule>
      <rule pattern="&#34;.*?&#34;">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="&#39;.*?&#39;">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="interp">
      <rule pattern="`">
        <token type="LiteralStringBacktick"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="\\\\">
        <token type="LiteralStringBacktick"/>
      </rule>
      <rule pattern="\\`">
        <token type="LiteralStringBacktick"/>
      </rule>
      <rule pattern="\$\{">
        <token type="LiteralStringInterpol"/>
        <push state="interp-inside"/>
      </rule>
      <rule pattern="\$">
        <token type="LiteralStringBacktick"/>
      </rule>
      <rule pattern="[^`\\$]+">
        <token type="LiteralStringBacktick"/>
      </rule>
    </state>
    <state name="tag">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="(-)([\w]+)">
        <token type="NameTag"/>
      </rule>
      <rule pattern="(@[\w]+)(=&#34;[\S]+&#34;)(&gt;)">
        <bygroups>
          <token type="NameTag"/>
          <token type="LiteralString"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="(@[\w]+)(=&#34;[\S]+&#34;)">
        <bygroups>
          <token type="NameTag"/>
          <token type="LiteralString"/>
        </bygroups>
      </rule>
      <rule pattern="(@[\S]+)(=&#34;[\S]+&#34;)">
        <bygroups>
          <token type="NameTag"/>
          <token type="LiteralString"/>
        </bygroups>
      </rule>
      <rule pattern="(:[\S]+)(=)(&#34;[\S]+&#34;)">
        <bygroups>
          <token type="NameTag"/>
          <token type="Operator"/>
          <token type="LiteralString"/>
        </bygroups>
      </rule>
      <rule pattern="(:)">
        <token type="Operator"/>
      </rule>
      <rule pattern="(v-b-[\S]+)">
        <token type="NameTag"/>
      </rule>
      <rule pattern="(v-[\w]+)(=&#34;.+)([:][\w]+)(=&#34;[\w]+&#34;)(&gt;)">
        <bygroups>
          <token type="NameTag"/>
          <token type="LiteralString"/>
          <token type="NameTag"/>
          <token type="LiteralString"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="(v-[\w]+)(=)(&#34;[\S ]+&#34;)(&gt;|\s)">
        <bygroups>
          <token type="NameTag"/>
          <token type="Operator"/>
          <token type="LiteralString"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="(v-[\w]+)(&gt;)">
        <bygroups>
          <token type="NameTag"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="(v-[\w]+)(=&#34;.+&#34;)(&gt;)">
        <bygroups>
          <token type="NameTag"/>
          <token type="LiteralString"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="(&lt;)([\w]+)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="NameTag"/>
        </bygroups>
      </rule>
      <rule pattern="(&lt;)(/)([\w]+)(&gt;)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="Punctuation"/>
          <token type="NameTag"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="([\w]+\s*)(=)(\s*)">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Operator"/>
          <token type="Text"/>
        </bygroups>
        <push state="attr"/>
      </rule>
      <rule pattern="[{}]+">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="[\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="slashstartsregex">
      <rule>
        <include state="commentsandwhitespace"/>
      </rule>
      <rule pattern="/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gimuy]+\b|\B)">
        <token type="LiteralStringRegex"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="(?=/)">
        <token type="Text"/>
        <push state="#pop" state="badregex"/>
      </rule>
      <rule>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="root">
      <rule>
        <include state="vue"/>
      </rule>
      <rule pattern="\A#! ?/.*?\n">
        <token type="CommentHashbang"/>
      </rule>
      <rule pattern="^(?=\s|/|&lt;!--)">
        <token type="Text"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule>
        <include state="commentsandwhitespace"/>
      </rule>
      <rule pattern="(\.\d+|[0-9]+\.[0-9]*)([eE][-+]?[0-9]+)?">
        <token type="LiteralNumberFloat"/>
      </rule>
      <rule pattern="0[bB][01]+">
        <token type="LiteralNumberBin"/>
      </rule>
      <rule pattern="0[oO][0-7]+">
        <token type="LiteralNumberOct"/>
      </rule>
      <rule pattern="0[xX][0-9a-fA-F]+">
        <token type="LiteralNumberHex"/>
      </rule>
      <rule pattern="[0-9]+">
        <token type="LiteralNumberInteger"/>
      </rule>
      <rule pattern="\.\.\.|=&gt;">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="\+\+|--|~|&amp;&amp;|\?|:|\|\||\\(?=\n)|(&lt;&lt;|&gt;&gt;&gt;?|==?|!=?|[-&lt;&gt;+*%&amp;|^/])=?">
        <token type="Operator"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule pattern="[{(\[;,]">
        <token type="Punctuation"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule pattern="[})\].]">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="(for|in|while|do|break|return|continue|switch|case|default|if|else|throw|try|catch|finally|new|delete|typeof|instanceof|void|yield|this|of)\b">
        <token type="Keyword"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule pattern="(var|let|with|function)\b">
        <token type="KeywordDeclaration"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule pattern="(abstract|boolean|byte|char|class|const|debugger|double|enum|export|extends|final|float|goto|implements|import|int|interface|long|native|package|private|protected|public|short|static|super|synchronized|throws|transient|volatile)\b">
        <token type="KeywordReserved"/>
      </rule>
      <rule pattern="(true|false|null|NaN|Infinity|undefined)\b">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|Promise|Proxy|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|Error|eval|isFinite|isNaN|isSafeInteger|parseFloat|parseInt|document|this|window)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="(?:[$_\p{L}\p{N}]|\\u[a-fA-F0-9]{4})(?:(?:[$\p{L}\p{N}]|\\u[a-fA-F0-9]{4}))*">
        <token type="NameOther"/>
      </rule>
      <rule pattern="&#34;(\\\\|\\&#34;|[^&#34;])*&#34;">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="&#39;(\\\\|\\&#39;|[^&#39;])*&#39;">
        <token type="LiteralStringSingle"/>
      </rule>
      <rule pattern="`">
        <token type="LiteralStringBacktick"/>
        <push state="interp"/>
      </rule>
    </state>
    <state name="badregex">
      <rule pattern="\n">
        <token type="Text"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="vue">
      <rule pattern="(&lt;)([\w-]+)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="NameTag"/>
        </bygroups>
        <push state="tag"/>
      </rule>
      <rule pattern="(&lt;)(/)([\w-]+)(&gt;)">
        <bygroups>
          <token type="Punctuation"/>
          <token type="Punctuation"/>
          <token type="NameTag"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
    </state>
    <state name="expression">
      <rule pattern="{">
        <token type="Punctuation"/>
        <push/>
      </rule>
      <rule pattern="}">
        <token type="Punctuation"/>
        <pop depth="1"/>
      </rule>
      <rule>
        <include state="root"/>
      </rule>
    </state>
    <state name="commentsandwhitespace">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="&lt;!--">
        <token type="Comment"/>
      </rule>
      <rule pattern="//.*?\n">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="/\*.*?\*/">
        <token type="CommentMultiline"/>
      </rule>
    </state>
  </rules>
</lexer>