rust.js (3182B)
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others 2 // Distributed under an MIT license: https://codemirror.net/LICENSE 3 4 (function(mod) { 5 if (typeof exports == "object" && typeof module == "object") // CommonJS 6 mod(require("resource://devtools/client/shared/sourceeditor/codemirror/lib/codemirror.js"), require("resource://devtools/client/shared/sourceeditor/codemirror/mode/simple/simple.js")); 7 else if (typeof define == "function" && define.amd) // AMD 8 define(["../../lib/codemirror", "../../mode/simple/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 CodeMirror.defineMIME("text/rust", "rust"); 72 });