github.com/jancarloviray/community@v0.41.1-0.20170124221257-33a66c87cf2f/app/public/codemirror/mode/rust/rust.js (about)

     1  // CodeMirror, copyright (c) by Marijn Haverbeke and others
     2  // Distributed under an MIT license: http://codemirror.net/LICENSE
     3  
     4  (function(mod) {
     5    if (typeof exports == "object" && typeof module == "object") // CommonJS
     6      mod(require("../../lib/codemirror"), require("../../addon/mode/simple"));
     7    else if (typeof define == "function" && define.amd) // AMD
     8      define(["../../lib/codemirror", "../../addon/mode/simple"], mod);
     9    else // Plain browser env
    10      mod(CodeMirror);
    11  })(function(CodeMirror) {
    12  "use strict";
    13  
    14  CodeMirror.defineSimpleMode("rust",{
    15    start: [
    16      // string and byte string
    17      {regex: /b?"/, token: "string", next: "string"},
    18      // raw string and raw byte string
    19      {regex: /b?r"/, token: "string", next: "string_raw"},
    20      {regex: /b?r#+"/, token: "string", next: "string_raw_hash"},
    21      // character
    22      {regex: /'(?:[^'\\]|\\(?:[nrt0'"]|x[\da-fA-F]{2}|u\{[\da-fA-F]{6}\}))'/, token: "string-2"},
    23      // byte
    24      {regex: /b'(?:[^']|\\(?:['\\nrt0]|x[\da-fA-F]{2}))'/, token: "string-2"},
    25  
    26      {regex: /(?:(?:[0-9][0-9_]*)(?:(?:[Ee][+-]?[0-9_]+)|\.[0-9_]+(?:[Ee][+-]?[0-9_]+)?)(?:f32|f64)?)|(?:0(?:b[01_]+|(?:o[0-7_]+)|(?:x[0-9a-fA-F_]+))|(?:[0-9][0-9_]*))(?:u8|u16|u32|u64|i8|i16|i32|i64|isize|usize)?/,
    27       token: "number"},
    28      {regex: /(let(?:\s+mut)?|fn|enum|mod|struct|type)(\s+)([a-zA-Z_][a-zA-Z0-9_]*)/, token: ["keyword", null, "def"]},
    29      {regex: /(?:abstract|alignof|as|box|break|continue|const|crate|do|else|enum|extern|fn|for|final|if|impl|in|loop|macro|match|mod|move|offsetof|override|priv|proc|pub|pure|ref|return|self|sizeof|static|struct|super|trait|type|typeof|unsafe|unsized|use|virtual|where|while|yield)\b/, token: "keyword"},
    30      {regex: /\b(?:Self|isize|usize|char|bool|u8|u16|u32|u64|f16|f32|f64|i8|i16|i32|i64|str|Option)\b/, token: "atom"},
    31      {regex: /\b(?:true|false|Some|None|Ok|Err)\b/, token: "builtin"},
    32      {regex: /\b(fn)(\s+)([a-zA-Z_][a-zA-Z0-9_]*)/,
    33       token: ["keyword", null ,"def"]},
    34      {regex: /#!?\[.*\]/, token: "meta"},
    35      {regex: /\/\/.*/, token: "comment"},
    36      {regex: /\/\*/, token: "comment", next: "comment"},
    37      {regex: /[-+\/*=<>!]+/, token: "operator"},
    38      {regex: /[a-zA-Z_]\w*!/,token: "variable-3"},
    39      {regex: /[a-zA-Z_]\w*/, token: "variable"},
    40      {regex: /[\{\[\(]/, indent: true},
    41      {regex: /[\}\]\)]/, dedent: true}
    42    ],
    43    string: [
    44      {regex: /"/, token: "string", next: "start"},
    45      {regex: /(?:[^\\"]|\\(?:.|$))*/, token: "string"}
    46    ],
    47    string_raw: [
    48      {regex: /"/, token: "string", next: "start"},
    49      {regex: /[^"]*/, token: "string"}
    50    ],
    51    string_raw_hash: [
    52      {regex: /"#+/, token: "string", next: "start"},
    53      {regex: /(?:[^"]|"(?!#))*/, token: "string"}
    54    ],
    55    comment: [
    56      {regex: /.*?\*\//, token: "comment", next: "start"},
    57      {regex: /.*/, token: "comment"}
    58    ],
    59    meta: {
    60      dontIndentStates: ["comment"],
    61      electricInput: /^\s*\}$/,
    62      blockCommentStart: "/*",
    63      blockCommentEnd: "*/",
    64      lineComment: "//",
    65      fold: "brace"
    66    }
    67  });
    68  
    69  
    70  CodeMirror.defineMIME("text/x-rustsrc", "rust");
    71  });