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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*$',
foldingStopMarker: '^\\s*\\}',
name: 'Rust',
scopeName: 'source.rust' }
oop.inherits(RustHighlightRules, TextHighlightRules);
exports.RustHighlightRules = RustHighlightRules;
});
define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module) {
"use strict";
var oop = require("../../lib/oop");
var Range = require("../../range").Range;
var BaseFoldMode = require("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function(commentRegex) {
if (commentRegex) {
this.foldingStartMarker = new RegExp(
this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + 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*$/);
var maxRow = session.getLength();
var startRow = row;
var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
var depth = 1;
while (++row < maxRow) {
line = session.getLine(row);
var m = re.exec(line);
if (!m) continue;
if (m[1]) depth--;
else depth++;
if (!depth) break;
}
var endRow = row;
if (endRow > startRow) {
return new Range(startRow, startColumn, endRow, line.length);
}
};
}).call(FoldMode.prototype);
});
define("ace/mode/rust",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/rust_highlight_rules","ace/mode/folding/cstyle"], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var RustHighlightRules = require("./rust_highlight_rules").RustHighlightRules;
var FoldMode = require("./folding/cstyle").FoldMode;
var Mode = function() {
this.HighlightRules = RustHighlightRules;
this.foldingRules = new FoldMode();
this.$behaviour = this.$defaultBehaviour;
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = "//";
this.blockComment = {start: "/*", end: "*/", nestable: true};
this.$id = "ace/mode/rust";
}).call(Mode.prototype);
exports.Mode = Mode;
});
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