ace.define("ace/mode/rust_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) { "use strict"; var oop = require("../lib/oop"); var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; var stringEscape = /\\(?:[nrt0'"\\]|x[\da-fA-F]{2}|u\{[\da-fA-F]{6}\})/.source; var RustHighlightRules = function() { this.$rules = { start: [ { token: 'variable.other.source.rust', regex: '\'[a-zA-Z_][a-zA-Z0-9_]*(?![\\\'])' }, { token: 'string.quoted.single.source.rust', regex: "'(?:[^'\\\\]|" + stringEscape + ")'" }, { token: 'identifier', regex: /r#[a-zA-Z_][a-zA-Z0-9_]*\b/ }, { stateName: "bracketedComment", onMatch : function(value, currentState, stack){ stack.unshift(this.next, value.length - 1, currentState); return "string.quoted.raw.source.rust"; }, regex : /r#*"/, next : [ { onMatch : function(value, currentState, stack) { var token = "string.quoted.raw.source.rust"; if (value.length >= stack[1]) { if (value.length > stack[1]) token = "invalid"; stack.shift(); stack.shift(); this.next = stack.shift(); } else { this.next = ""; } return token; }, regex : /"#*/, next : "start" }, { defaultToken : "string.quoted.raw.source.rust" } ] }, { token: 'string.quoted.double.source.rust', regex: '"', push: [ { token: 'string.quoted.double.source.rust', regex: '"', next: 'pop' }, { token: 'constant.character.escape.source.rust', regex: stringEscape }, { defaultToken: 'string.quoted.double.source.rust' } ] }, { token: [ 'keyword.source.rust', 'text', 'entity.name.function.source.rust' ], regex: '\\b(fn)(\\s+)((?:r#)?[a-zA-Z_][a-zA-Z0-9_]*)' }, { token: 'support.constant', regex: '\\b[a-zA-Z_][\\w\\d]*::' }, { token: 'keyword.source.rust', regex: '\\b(?:abstract|alignof|as|async|await|become|box|break|catch|continue|const|crate|default|do|dyn|else|enum|extern|for|final|if|impl|in|let|loop|macro|match|mod|move|mut|offsetof|override|priv|proc|pub|pure|ref|return|self|sizeof|static|struct|super|trait|type|typeof|union|unsafe|unsized|use|virtual|where|while|yield)\\b' }, { token: 'storage.type.source.rust', regex: '\\b(?:Self|isize|usize|char|bool|u8|u16|u32|u64|u128|f16|f32|f64|i8|i16|i32|i64|i128|str|option|either|c_float|c_double|c_void|FILE|fpos_t|DIR|dirent|c_char|c_schar|c_uchar|c_short|c_ushort|c_int|c_uint|c_long|c_ulong|size_t|ptrdiff_t|clock_t|time_t|c_longlong|c_ulonglong|intptr_t|uintptr_t|off_t|dev_t|ino_t|pid_t|mode_t|ssize_t)\\b' }, { token: 'variable.language.source.rust', regex: '\\bself\\b' }, { token: 'comment.line.doc.source.rust', regex: '//!.*$' }, { token: 'comment.line.double-dash.source.rust', regex: '//.*$' }, { token: 'comment.start.block.source.rust', regex: '/\\*', stateName: 'comment', push: [ { token: 'comment.start.block.source.rust', regex: '/\\*', push: 'comment' }, { token: 'comment.end.block.source.rust', regex: '\\*/', next: 'pop' }, { defaultToken: 'comment.block.source.rust' } ] }, { token: 'keyword.operator', regex: /\$|[-=]>|[-+%^=!&|<>]=?|[*/](?![*/])=?/ }, { token : "punctuation.operator", regex : /[?:,;.]/ }, { token : "paren.lparen", regex : /[\[({]/ }, { token : "paren.rparen", regex : /[\])}]/ }, { token: 'constant.language.source.rust', regex: '\\b(?:true|false|Some|None|Ok|Err)\\b' }, { token: 'support.constant.source.rust', regex: '\\b(?:EXIT_FAILURE|EXIT_SUCCESS|RAND_MAX|EOF|SEEK_SET|SEEK_CUR|SEEK_END|_IOFBF|_IONBF|_IOLBF|BUFSIZ|FOPEN_MAX|FILENAME_MAX|L_tmpnam|TMP_MAX|O_RDONLY|O_WRONLY|O_RDWR|O_APPEND|O_CREAT|O_EXCL|O_TRUNC|S_IFIFO|S_IFCHR|S_IFBLK|S_IFDIR|S_IFREG|S_IFMT|S_IEXEC|S_IWRITE|S_IREAD|S_IRWXU|S_IXUSR|S_IWUSR|S_IRUSR|F_OK|R_OK|W_OK|X_OK|STDIN_FILENO|STDOUT_FILENO|STDERR_FILENO)\\b' }, { token: 'meta.preprocessor.source.rust', regex: '\\b\\w\\(\\w\\)*!|#\\[[\\w=\\(\\)_]+\\]\\b' }, { token: 'constant.numeric.source.rust', regex: /\b(?:0x[a-fA-F0-9_]+|0o[0-7_]+|0b[01_]+|[0-9][0-9_]*(?!\.))(?:[iu](?:size|8|16|32|64|128))?\b/ }, { token: 'constant.numeric.source.rust', regex: /\b(?:[0-9][0-9_]*)(?:\.[0-9][0-9_]*)?(?:[Ee][+-][0-9][0-9_]*)?(?:f32|f64)?\b/ } ] }; this.normalizeRules(); }; RustHighlightRules.metaData = { fileTypes: [ 'rs', 'rc' ], foldingStartMarker: '^.*\\bfn\\s*(\\w+\\s*)?\\([^\\)]*\\)(\\s*\\{[^\\}]*)?\\s*$', foldingStopMarker: '^\\s*\\}', name: 'Rust', scopeName: 'source.rust' }; oop.inherits(RustHighlightRules, TextHighlightRules); exports.RustHighlightRules = RustHighlightRules; }); ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module) { "use strict"; var oop = require("../../lib/oop"); var Range = require("../../range").Range; var BaseFoldMode = require("./fold_mode").FoldMode; var FoldMode = exports.FoldMode = function(commentRegex) { if (commentRegex) { this.foldingStartMarker = new RegExp( this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start) ); this.foldingStopMarker = new RegExp( this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end) ); } }; oop.inherits(FoldMode, BaseFoldMode); (function() { this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/; this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/; this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/; this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/; this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/; this._getFoldWidgetBase = this.getFoldWidget; this.getFoldWidget = function(session, foldStyle, row) { var line = session.getLine(row); if (this.singleLineBlockCommentRe.test(line)) { if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line)) return ""; } var fw = this._getFoldWidgetBase(session, foldStyle, row); if (!fw && this.startRegionRe.test(line)) return "start"; // lineCommentRegionStart return fw; }; this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) { var line = session.getLine(row); if (this.startRegionRe.test(line)) return this.getCommentRegionBlock(session, line, row); var match = line.match(this.foldingStartMarker); if (match) { var i = match.index; if (match[1]) return this.openingBracketBlock(session, match[1], row, i); var range = session.getCommentFoldRange(row, i + match[0].length, 1); if (range && !range.isMultiLine()) { if (forceMultiline) { range = this.getSectionRange(session, row); } else if (foldStyle != "all") range = null; } return range; } if (foldStyle === "markbegin") return; var match = line.match(this.foldingStopMarker); if (match) { var i = match.index + match[0].length; if (match[1]) return this.closingBracketBlock(session, match[1], row, i); return session.getCommentFoldRange(row, i, -1); } }; this.getSectionRange = function(session, row) { var line = session.getLine(row); var startIndent = line.search(/\S/); var startRow = row; var startColumn = line.length; row = row + 1; var endRow = row; var maxRow = session.getLength(); while (++row < maxRow) { line = session.getLine(row); var indent = line.search(/\S/); if (indent === -1) continue; if (startIndent > indent) break; var subRange = this.getFoldWidgetRange(session, "all", row); if (subRange) { if (subRange.start.row <= startRow) { break; } else if (subRange.isMultiLine()) { row = subRange.end.row; } else if (startIndent == indent) { break; } } endRow = row; } return new Range(startRow, startColumn, endRow, session.getLine(endRow).length); }; this.getCommentRegionBlock = function(session, line, row) { var startColumn = line.search(/\s*$/); var maxRow = session.getLength(); var startRow = row; var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/; var depth = 1; while (++row < maxRow) { line = session.getLine(row); var m = re.exec(line); if (!m) continue; if (m[1]) depth--; else depth++; if (!depth) break; } var endRow = row; if (endRow > startRow) { return new Range(startRow, startColumn, endRow, line.length); } }; }).call(FoldMode.prototype); }); ace.define("ace/mode/rust",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/rust_highlight_rules","ace/mode/folding/cstyle"], function(require, exports, module) { "use strict"; var oop = require("../lib/oop"); var TextMode = require("./text").Mode; var RustHighlightRules = require("./rust_highlight_rules").RustHighlightRules; var FoldMode = require("./folding/cstyle").FoldMode; var Mode = function() { this.HighlightRules = RustHighlightRules; this.foldingRules = new FoldMode(); this.$behaviour = this.$defaultBehaviour; }; oop.inherits(Mode, TextMode); (function() { this.lineCommentStart = "//"; this.blockComment = {start: "/*", end: "*/", nestable: true}; this.$quotes = { '"': '"' }; this.$id = "ace/mode/rust"; }).call(Mode.prototype); exports.Mode = Mode; }); (function() { ace.require(["ace/mode/rust"], function(m) { if (typeof module == "object" && typeof exports == "object" && module) { module.exports = m; } }); })();