Brunobkr/llama.cpp_AlgMor24_github

1/*2Language: Ruby3Description: Ruby is a dynamic, open source programming language with a focus on simplicity and productivity.4Website: https://www.ruby-lang.org/5Author: Anton Kovalyov <anton@kovalyov.net>6Contributors: Peter Leonov <gojpeg@yandex.ru>, Vasily Polovnyov <vast@whiteants.net>, Loren Segal <lsegal@soen.ca>, Pascal Hurni <phi@ruby-reactive.org>, Cedric Sohrauer <sohrauer@googlemail.com>7Category: common, scripting8*/9 10function ruby(hljs) {11  const regex = hljs.regex;12  const RUBY_METHOD_RE = '([a-zA-Z_]\\w*[!?=]?|[-+~]@|<<|>>|=~|===?|<=>|[<>]=?|\\*\\*|[-/+%^&*~`|]|\\[\\]=?)';13  // TODO: move concepts like CAMEL_CASE into `modes.js`14  const CLASS_NAME_RE = regex.either(15    /\b([A-Z]+[a-z0-9]+)+/,16    // ends in caps17    /\b([A-Z]+[a-z0-9]+)+[A-Z]+/,18  )19  ;20  const CLASS_NAME_WITH_NAMESPACE_RE = regex.concat(CLASS_NAME_RE, /(::\w+)*/);21  // very popular ruby built-ins that one might even assume22  // are actual keywords (despite that not being the case)23  const PSEUDO_KWS = [24    "include",25    "extend",26    "prepend",27    "public",28    "private",29    "protected",30    "raise",31    "throw"32  ];33  const RUBY_KEYWORDS = {34    "variable.constant": [35      "__FILE__",36      "__LINE__",37      "__ENCODING__"38    ],39    "variable.language": [40      "self",41      "super",42    ],43    keyword: [44      "alias",45      "and",46      "begin",47      "BEGIN",48      "break",49      "case",50      "class",51      "defined",52      "do",53      "else",54      "elsif",55      "end",56      "END",57      "ensure",58      "for",59      "if",60      "in",61      "module",62      "next",63      "not",64      "or",65      "redo",66      "require",67      "rescue",68      "retry",69      "return",70      "then",71      "undef",72      "unless",73      "until",74      "when",75      "while",76      "yield",77      ...PSEUDO_KWS78    ],79    built_in: [80      "proc",81      "lambda",82      "attr_accessor",83      "attr_reader",84      "attr_writer",85      "define_method",86      "private_constant",87      "module_function"88    ],89    literal: [90      "true",91      "false",92      "nil"93    ]94  };95  const YARDOCTAG = {96    className: 'doctag',97    begin: '@[A-Za-z]+'98  };99  const IRB_OBJECT = {100    begin: '#<',101    end: '>'102  };103  const COMMENT_MODES = [104    hljs.COMMENT(105      '#',106      '$',107      { contains: [ YARDOCTAG ] }108    ),109    hljs.COMMENT(110      '^=begin',111      '^=end',112      {113        contains: [ YARDOCTAG ],114        relevance: 10115      }116    ),117    hljs.COMMENT('^__END__', hljs.MATCH_NOTHING_RE)118  ];119  const SUBST = {120    className: 'subst',121    begin: /#\{/,122    end: /\}/,123    keywords: RUBY_KEYWORDS124  };125  const STRING = {126    className: 'string',127    contains: [128      hljs.BACKSLASH_ESCAPE,129      SUBST130    ],131    variants: [132      {133        begin: /'/,134        end: /'/135      },136      {137        begin: /"/,138        end: /"/139      },140      {141        begin: /`/,142        end: /`/143      },144      {145        begin: /%[qQwWx]?\(/,146        end: /\)/147      },148      {149        begin: /%[qQwWx]?\[/,150        end: /\]/151      },152      {153        begin: /%[qQwWx]?\{/,154        end: /\}/155      },156      {157        begin: /%[qQwWx]?</,158        end: />/159      },160      {161        begin: /%[qQwWx]?\//,162        end: /\//163      },164      {165        begin: /%[qQwWx]?%/,166        end: /%/167      },168      {169        begin: /%[qQwWx]?-/,170        end: /-/171      },172      {173        begin: /%[qQwWx]?\|/,174        end: /\|/175      },176      // in the following expressions, \B in the beginning suppresses recognition of ?-sequences177      // where ? is the last character of a preceding identifier, as in: `func?4`178      { begin: /\B\?(\\\d{1,3})/ },179      { begin: /\B\?(\\x[A-Fa-f0-9]{1,2})/ },180      { begin: /\B\?(\\u\{?[A-Fa-f0-9]{1,6}\}?)/ },181      { begin: /\B\?(\\M-\\C-|\\M-\\c|\\c\\M-|\\M-|\\C-\\M-)[\x20-\x7e]/ },182      { begin: /\B\?\\(c|C-)[\x20-\x7e]/ },183      { begin: /\B\?\\?\S/ },184      // heredocs185      {186        // this guard makes sure that we have an entire heredoc and not a false187        // positive (auto-detect, etc.)188        begin: regex.concat(189          /<<[-~]?'?/,190          regex.lookahead(/(\w+)(?=\W)[^\n]*\n(?:[^\n]*\n)*?\s*\1\b/)191        ),192        contains: [193          hljs.END_SAME_AS_BEGIN({194            begin: /(\w+)/,195            end: /(\w+)/,196            contains: [197              hljs.BACKSLASH_ESCAPE,198              SUBST199            ]200          })201        ]202      }203    ]204  };205 206  // Ruby syntax is underdocumented, but this grammar seems to be accurate207  // as of version 2.7.2 (confirmed with (irb and `Ripper.sexp(...)`)208  // https://docs.ruby-lang.org/en/2.7.0/doc/syntax/literals_rdoc.html#label-Numbers209  const decimal = '[1-9](_?[0-9])*|0';210  const digits = '[0-9](_?[0-9])*';211  const NUMBER = {212    className: 'number',213    relevance: 0,214    variants: [215      // decimal integer/float, optionally exponential or rational, optionally imaginary216      { begin: `\\b(${decimal})(\\.(${digits}))?([eE][+-]?(${digits})|r)?i?\\b` },217 218      // explicit decimal/binary/octal/hexadecimal integer,219      // optionally rational and/or imaginary220      { begin: "\\b0[dD][0-9](_?[0-9])*r?i?\\b" },221      { begin: "\\b0[bB][0-1](_?[0-1])*r?i?\\b" },222      { begin: "\\b0[oO][0-7](_?[0-7])*r?i?\\b" },223      { begin: "\\b0[xX][0-9a-fA-F](_?[0-9a-fA-F])*r?i?\\b" },224 225      // 0-prefixed implicit octal integer, optionally rational and/or imaginary226      { begin: "\\b0(_?[0-7])+r?i?\\b" }227    ]228  };229 230  const PARAMS = {231    variants: [232      {233        match: /\(\)/,234      },235      {236        className: 'params',237        begin: /\(/,238        end: /(?=\))/,239        excludeBegin: true,240        endsParent: true,241        keywords: RUBY_KEYWORDS,242      }243    ]244  };245 246  const INCLUDE_EXTEND = {247    match: [248      /(include|extend)\s+/,249      CLASS_NAME_WITH_NAMESPACE_RE250    ],251    scope: {252      2: "title.class"253    },254    keywords: RUBY_KEYWORDS255  };256 257  const CLASS_DEFINITION = {258    variants: [259      {260        match: [261          /class\s+/,262          CLASS_NAME_WITH_NAMESPACE_RE,263          /\s+<\s+/,264          CLASS_NAME_WITH_NAMESPACE_RE265        ]266      },267      {268        match: [269          /\b(class|module)\s+/,270          CLASS_NAME_WITH_NAMESPACE_RE271        ]272      }273    ],274    scope: {275      2: "title.class",276      4: "title.class.inherited"277    },278    keywords: RUBY_KEYWORDS279  };280 281  const UPPER_CASE_CONSTANT = {282    relevance: 0,283    match: /\b[A-Z][A-Z_0-9]+\b/,284    className: "variable.constant"285  };286 287  const METHOD_DEFINITION = {288    match: [289      /def/, /\s+/,290      RUBY_METHOD_RE291    ],292    scope: {293      1: "keyword",294      3: "title.function"295    },296    contains: [297      PARAMS298    ]299  };300 301  const OBJECT_CREATION = {302    relevance: 0,303    match: [304      CLASS_NAME_WITH_NAMESPACE_RE,305      /\.new[. (]/306    ],307    scope: {308      1: "title.class"309    }310  };311 312  // CamelCase313  const CLASS_REFERENCE = {314    relevance: 0,315    match: CLASS_NAME_RE,316    scope: "title.class"317  };318 319  const RUBY_DEFAULT_CONTAINS = [320    STRING,321    CLASS_DEFINITION,322    INCLUDE_EXTEND,323    OBJECT_CREATION,324    UPPER_CASE_CONSTANT,325    CLASS_REFERENCE,326    METHOD_DEFINITION,327    {328      // swallow namespace qualifiers before symbols329      begin: hljs.IDENT_RE + '::' },330    {331      className: 'symbol',332      begin: hljs.UNDERSCORE_IDENT_RE + '(!|\\?)?:',333      relevance: 0334    },335    {336      className: 'symbol',337      begin: ':(?!\\s)',338      contains: [339        STRING,340        { begin: RUBY_METHOD_RE }341      ],342      relevance: 0343    },344    NUMBER,345    {346      // negative-look forward attempts to prevent false matches like:347      // @ident@ or $ident$ that might indicate this is not ruby at all348      className: "variable",349      begin: '(\\$\\W)|((\\$|@@?)(\\w+))(?=[^@$?])' + `(?![A-Za-z])(?![@$?'])`350    },351    {352      className: 'params',353      begin: /\|(?!=)/,354      end: /\|/,355      excludeBegin: true,356      excludeEnd: true,357      relevance: 0, // this could be a lot of things (in other languages) other than params358      keywords: RUBY_KEYWORDS359    },360    { // regexp container361      begin: '(' + hljs.RE_STARTERS_RE + '|unless)\\s*',362      keywords: 'unless',363      contains: [364        {365          className: 'regexp',366          contains: [367            hljs.BACKSLASH_ESCAPE,368            SUBST369          ],370          illegal: /\n/,371          variants: [372            {373              begin: '/',374              end: '/[a-z]*'375            },376            {377              begin: /%r\{/,378              end: /\}[a-z]*/379            },380            {381              begin: '%r\\(',382              end: '\\)[a-z]*'383            },384            {385              begin: '%r!',386              end: '![a-z]*'387            },388            {389              begin: '%r\\[',390              end: '\\][a-z]*'391            }392          ]393        }394      ].concat(IRB_OBJECT, COMMENT_MODES),395      relevance: 0396    }397  ].concat(IRB_OBJECT, COMMENT_MODES);398 399  SUBST.contains = RUBY_DEFAULT_CONTAINS;400  PARAMS.contains = RUBY_DEFAULT_CONTAINS;401 402  // >>403  // ?>404  const SIMPLE_PROMPT = "[>?]>";405  // irb(main):001:0>406  const DEFAULT_PROMPT = "[\\w#]+\\(\\w+\\):\\d+:\\d+[>*]";407  const RVM_PROMPT = "(\\w+-)?\\d+\\.\\d+\\.\\d+(p\\d+)?[^\\d][^>]+>";408 409  const IRB_DEFAULT = [410    {411      begin: /^\s*=>/,412      starts: {413        end: '$',414        contains: RUBY_DEFAULT_CONTAINS415      }416    },417    {418      className: 'meta.prompt',419      begin: '^(' + SIMPLE_PROMPT + "|" + DEFAULT_PROMPT + '|' + RVM_PROMPT + ')(?=[ ])',420      starts: {421        end: '$',422        keywords: RUBY_KEYWORDS,423        contains: RUBY_DEFAULT_CONTAINS424      }425    }426  ];427 428  COMMENT_MODES.unshift(IRB_OBJECT);429 430  return {431    name: 'Ruby',432    aliases: [433      'rb',434      'gemspec',435      'podspec',436      'thor',437      'irb'438    ],439    keywords: RUBY_KEYWORDS,440    illegal: /\/\*/,441    contains: [ hljs.SHEBANG({ binary: "ruby" }) ]442      .concat(IRB_DEFAULT)443      .concat(COMMENT_MODES)444      .concat(RUBY_DEFAULT_CONTAINS)445  };446}447 448module.exports = ruby;449