management/front/dkha-web-sz-main/node_modules/highlight.js/lib/languages/tcl.js

/**
 * @param {string} value
 * @returns {RegExp}
 * */

/**
 * @param {RegExp | string } re
 * @returns {string}
 */
function source(re) {
  if (!re) return null;
  if (typeof re === "string") return re;

  return re.source;
}

/**
 * @param {RegExp | string } re
 * @returns {string}
 */
function optional(re) {
  return concat('(', re, ')?');
}

/**
 * @param {...(RegExp | string) } args
 * @returns {string}
 */
function concat(...args) {
  const joined = args.map((x) => source(x)).join("");
  return joined;
}

/*
Language: Tcl
Description: Tcl is a very simple programming language.
Author: Radek Liska <radekliska@gmail.com>
Website: https://www.tcl.tk/about/language.html
*/

function tcl(hljs) {
  const TCL_IDENT = /[a-zA-Z_][a-zA-Z0-9_]*/;

  const NUMBER = {
    className: 'number',
    variants: [hljs.BINARY_NUMBER_MODE, hljs.C_NUMBER_MODE]
  };

  return {
    name: 'Tcl',
    aliases: ['tk'],
    keywords: 'after append apply array auto_execok auto_import auto_load auto_mkindex ' +
      'auto_mkindex_old auto_qualify auto_reset bgerror binary break catch cd chan clock ' +
      'close concat continue dde dict encoding eof error eval exec exit expr fblocked ' +
      'fconfigure fcopy file fileevent filename flush for foreach format gets glob global ' +
      'history http if incr info interp join lappend|10 lassign|10 lindex|10 linsert|10 list ' +
      'llength|10 load lrange|10 lrepeat|10 lreplace|10 lreverse|10 lsearch|10 lset|10 lsort|10 '+
      'mathfunc mathop memory msgcat namespace open package parray pid pkg::create pkg_mkIndex '+
      'platform platform::shell proc puts pwd read refchan regexp registry regsub|10 rename '+
      'return safe scan seek set socket source split string subst switch tcl_endOfWord '+
      'tcl_findLibrary tcl_startOfNextWord tcl_startOfPreviousWord tcl_wordBreakAfter '+
      'tcl_wordBreakBefore tcltest tclvars tell time tm trace unknown unload unset update '+
      'uplevel upvar variable vwait while',
    contains: [
      hljs.COMMENT(';[ \\t]*#', '$'),
      hljs.COMMENT('^[ \\t]*#', '$'),
      {
        beginKeywords: 'proc',
        end: '[\\{]',
        excludeEnd: true,
        contains: [
          {
            className: 'title',
            begin: '[ \\t\\n\\r]+(::)?[a-zA-Z_]((::)?[a-zA-Z0-9_])*',
            end: '[ \\t\\n\\r]',
            endsWithParent: true,
            excludeEnd: true
          }
        ]
      },
      {
        className: "variable",
        variants: [
          {
            begin: concat(
              /\$/,
              optional(/::/),
              TCL_IDENT,
              '(::',
              TCL_IDENT,
              ')*'
            )
          },
          {
            begin: '\\$\\{(::)?[a-zA-Z_]((::)?[a-zA-Z0-9_])*',
            end: '\\}',
            contains: [
              NUMBER
            ]
          }
        ]
      },
      {
        className: 'string',
        contains: [hljs.BACKSLASH_ESCAPE],
        variants: [
          hljs.inherit(hljs.QUOTE_STRING_MODE, {illegal: null})
        ]
      },
      NUMBER
    ]
  }
}

module.exports = tcl;