text: /*
  Language: Lasso
  Author: Eric Knibbe <eric@lassosoft.com>
  Description: Lasso is a language and server platform for database-driven web applications. This definition handles Lasso 9 syntax and LassoScript for Lasso 8.6 and earlier.
  Website: http://www.lassosoft.com/What-Is-Lasso
  */
  
  function lasso(hljs) {
    const LASSO_IDENT_RE = '[a-zA-Z_][\\w.]*';
    const LASSO_ANGLE_RE = '<\\?(lasso(script)?|=)';
    const LASSO_CLOSE_RE = '\\]|\\?>';
    const LASSO_KEYWORDS = {
      $pattern: LASSO_IDENT_RE + '|&[lg]t;',
      literal:
        'true false none minimal full all void and or not '
        + 'bw nbw ew new cn ncn lt lte gt gte eq neq rx nrx ft',
      built_in:
        'array date decimal duration integer map pair string tag xml null '
        + 'boolean bytes keyword list locale queue set stack staticarray '
        + 'local var variable global data self inherited currentcapture givenblock',
      keyword:
        'cache database_names database_schemanames database_tablenames '
        + 'define_tag define_type email_batch encode_set html_comment handle '
        + 'handle_error header if inline iterate ljax_target link '
        + 'link_currentaction link_currentgroup link_currentrecord link_detail '
        + 'link_firstgroup link_firstrecord link_lastgroup link_lastrecord '
        + 'link_nextgroup link_nextrecord link_prevgroup link_prevrecord log '
        + 'loop namespace_using output_none portal private protect records '
        + 'referer referrer repeating resultset rows search_args '
        + 'search_arguments select sort_args sort_arguments thread_atomic '
        + 'value_list while abort case else fail_if fail_ifnot fail if_empty '
        + 'if_false if_null if_true loop_abort loop_continue loop_count params '
        + 'params_up return return_value run_children soap_definetag '
        + 'soap_lastrequest soap_lastresponse tag_name ascending average by '
        + 'define descending do equals frozen group handle_failure import in '
        + 'into join let match max min on order parent protected provide public '
        + 'require returnhome skip split_thread sum take thread to trait type '
        + 'where with yield yieldhome'
    };
    const HTML_COMMENT = hljs.COMMENT(
      '<!--',
      '-->',
      { relevance: 0 }
    );
    const LASSO_NOPROCESS = {
      className: 'meta',
      begin: '\\[noprocess\\]',
      starts: {
        end: '\\[/noprocess\\]',
        returnEnd: true,
        contains: [ HTML_COMMENT ]
      }
    };
    const LASSO_START = {
      className: 'meta',
      begin: '\\[/noprocess|' + LASSO_ANGLE_RE
    };
    const LASSO_DATAMEMBER = {
      className: 'symbol',
      begin: '\'' + LASSO_IDENT_RE + '\''
    };
    const LASSO_CODE = [
      hljs.C_LINE_COMMENT_MODE,
      hljs.C_BLOCK_COMMENT_MODE,
      hljs.inherit(hljs.C_NUMBER_MODE, { begin: hljs.C_NUMBER_RE + '|(-?infinity|NaN)\\b' }),
      hljs.inherit(hljs.APOS_STRING_MODE, { illegal: null }),
      hljs.inherit(hljs.QUOTE_STRING_MODE, { illegal: null }),
      {
        className: 'string',
        begin: '`',
        end: '`'
      },
      { // variables
        variants: [
          { begin: '[#$]' + LASSO_IDENT_RE },
          {
            begin: '#',
            end: '\\d+',
            illegal: '\\W'
          }
        ] },
      {
        className: 'type',
        begin: '::\\s*',
        end: LASSO_IDENT_RE,
        illegal: '\\W'
      },
      {
        className: 'params',
        variants: [
          {
            begin: '-(?!infinity)' + LASSO_IDENT_RE,
            relevance: 0
          },
          { begin: '(\\.\\.\\.)' }
        ]
      },
      {
        begin: /(->|\.)\s*/,
        relevance: 0,
        contains: [ LASSO_DATAMEMBER ]
      },
      {
        className: 'class',
        beginKeywords: 'define',
        returnEnd: true,
        end: '\\(|=>',
        contains: [ hljs.inherit(hljs.TITLE_MODE, { begin: LASSO_IDENT_RE + '(=(?!>))?|[-+*/%](?!>)' }) ]
      }
    ];
    return {
      name: 'Lasso',
      aliases: [
        'ls',
        'lassoscript'
      ],
      case_insensitive: true,
      keywords: LASSO_KEYWORDS,
      contains: [
        {
          className: 'meta',
          begin: LASSO_CLOSE_RE,
          relevance: 0,
          starts: { // markup
            end: '\\[|' + LASSO_ANGLE_RE,
            returnEnd: true,
            relevance: 0,
            contains: [ HTML_COMMENT ]
          }
        },
        LASSO_NOPROCESS,
        LASSO_START,
        {
          className: 'meta',
          begin: '\\[no_square_brackets',
          starts: {
            end: '\\[/no_square_brackets\\]', // not implemented in the language
            keywords: LASSO_KEYWORDS,
            contains: [
              {
                className: 'meta',
                begin: LASSO_CLOSE_RE,
                relevance: 0,
                starts: {
                  end: '\\[noprocess\\]|' + LASSO_ANGLE_RE,
                  returnEnd: true,
                  contains: [ HTML_COMMENT ]
                }
              },
              LASSO_NOPROCESS,
              LASSO_START
            ].concat(LASSO_CODE)
          }
        },
        {
          className: 'meta',
          begin: '\\[',
          relevance: 0
        },
        {
          className: 'meta',
          begin: '^#!',
          end: 'lasso9$',
          relevance: 10
        }
      ].concat(LASSO_CODE)
    };
  }
  
  export { lasso as default };
  