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Diffstat (limited to 'www/wiki/extensions/CodeEditor/modules/ace/mode-rust.js')
| -rw-r--r-- | www/wiki/extensions/CodeEditor/modules/ace/mode-rust.js | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/www/wiki/extensions/CodeEditor/modules/ace/mode-rust.js b/www/wiki/extensions/CodeEditor/modules/ace/mode-rust.js new file mode 100644 index 00000000..0802f6b4 --- /dev/null +++ b/www/wiki/extensions/CodeEditor/modules/ace/mode-rust.js @@ -0,0 +1,272 @@ +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 + ")'" }, + { + 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+)([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|box|break|continue|const|crate|do|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|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; +}); |