Caret/js/ace/mode-rust.js
Thomas Wilburn 1282cdcaa5 Upgraded Ace to the 6/11 build.
There are three new themes with this build, I'll add them later.
2014-06-14 15:16:49 -07:00

244 lines
11 KiB
JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2012, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* Contributor(s):
*
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*
* ***** END LICENSE BLOCK ***** */
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) {
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();
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = "/\\*";
this.blockComment = {start: "/*", end: "*/"};
this.$id = "ace/mode/rust";
}).call(Mode.prototype);
exports.Mode = Mode;
});
ace.define('ace/mode/rust_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var RustHighlightRules = function() {
this.$rules = { start:
[ { token: 'variable.other.source.rust',
regex: '\'[a-zA-Z_][a-zA-Z0-9_]*[^\\\']' },
{ token: 'string.quoted.single.source.rust',
regex: '\'',
push:
[ { token: 'string.quoted.single.source.rust',
regex: '\'',
next: 'pop' },
{ include: '#rust_escaped_character' },
{ defaultToken: 'string.quoted.single.source.rust' } ] },
{ token: 'string.quoted.double.source.rust',
regex: '"',
push:
[ { token: 'string.quoted.double.source.rust',
regex: '"',
next: 'pop' },
{ include: '#rust_escaped_character' },
{ defaultToken: 'string.quoted.double.source.rust' } ] },
{ token: [ 'keyword.source.rust', 'meta.function.source.rust',
'entity.name.function.source.rust', 'meta.function.source.rust' ],
regex: '\\b(fn)(\\s+)([a-zA-Z_][a-zA-Z0-9_][\\w\\:,+ \\\'<>]*)(\\s*\\()' },
{ token: 'support.constant', regex: '\\b[a-zA-Z_][\\w\\d]*::' },
{ token: 'keyword.source.rust',
regex: '\\b(?:as|assert|break|claim|const|copy|Copy|do|drop|else|extern|fail|for|if|impl|in|let|log|loop|match|mod|module|move|mut|Owned|priv|pub|pure|ref|return|unchecked|unsafe|use|while|mod|Send|static|trait|class|struct|enum|type)\\b' },
{ token: 'storage.type.source.rust',
regex: '\\b(?:Self|m32|m64|m128|f80|f16|f128|int|uint|float|char|bool|u8|u16|u32|u64|f32|f64|i8|i16|i32|i64|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: 'keyword.operator',
regex: '!|\\$|\\*|\\-\\-|\\-|\\+\\+|\\+|-->|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|/=|%=|\\+=|\\-=|&=|\\^=|,|;' },
{ token: 'constant.language.source.rust',
regex: '\\b(?:true|false|Some|None|Left|Right|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.integer.source.rust',
regex: '\\b(?:[0-9][0-9_]*|[0-9][0-9_]*(?:u|u8|u16|u32|u64)|[0-9][0-9_]*(?:i|i8|i16|i32|i64))\\b' },
{ token: 'constant.numeric.hex.source.rust',
regex: '\\b(?:0x[a-fA-F0-9_]+|0x[a-fA-F0-9_]+(?:u|u8|u16|u32|u64)|0x[a-fA-F0-9_]+(?:i|i8|i16|i32|i64))\\b' },
{ token: 'constant.numeric.binary.source.rust',
regex: '\\b(?:0b[01_]+|0b[01_]+(?:u|u8|u16|u32|u64)|0b[01_]+(?:i|i8|i16|i32|i64))\\b' },
{ token: 'constant.numeric.float.source.rust',
regex: '[0-9][0-9_]*(?:f32|f64|f)|[0-9][0-9_]*[eE][+-]=[0-9_]+|[0-9][0-9_]*[eE][+-]=[0-9_]+(?:f32|f64|f)|[0-9][0-9_]*\\.[0-9_]+|[0-9][0-9_]*\\.[0-9_]+(?:f32|f64|f)|[0-9][0-9_]*\\.[0-9_]+%[eE][+-]=[0-9_]+|[0-9][0-9_]*\\.[0-9_]+%[eE][+-]=[0-9_]+(?:f32|f64|f)' },
{ token: 'comment.line.documentation.source.rust',
regex: '//!.*$',
push_:
[ { token: 'comment.line.documentation.source.rust',
regex: '$',
next: 'pop' },
{ defaultToken: 'comment.line.documentation.source.rust' } ] },
{ token: 'comment.line.double-dash.source.rust',
regex: '//.*$',
push_:
[ { token: 'comment.line.double-dash.source.rust',
regex: '$',
next: 'pop' },
{ defaultToken: 'comment.line.double-dash.source.rust' } ] },
{ token: 'comment.block.source.rust',
regex: '/\\*',
push:
[ { token: 'comment.block.source.rust',
regex: '\\*/',
next: 'pop' },
{ defaultToken: 'comment.block.source.rust' } ] } ],
'#rust_escaped_character':
[ { token: 'constant.character.escape.source.rust',
regex: '\\\\(?:x[\\da-fA-F]{2}|[0-2][0-7]{,2}|3[0-6][0-7]?|37[0-7]?|[4-7][0-7]?|.)' } ] }
this.normalizeRules();
};
RustHighlightRules.metaData = { fileTypes: [ 'rs', 'rc' ],
foldingStartMarker: '^.*\\bfn\\s*(\\w+\\s*)?\\([^\\)]*\\)(\\s*\\{[^\\}]*)?\\s*$',
foldingStopMarker: '^\\s*\\}',
name: 'Rust',
scopeName: 'source.rust' }
oop.inherits(RustHighlightRules, TextHighlightRules);
exports.RustHighlightRules = RustHighlightRules;
});
ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
var oop = require("../../lib/oop");
var Range = require("../../range").Range;
var BaseFoldMode = require("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function(commentRegex) {
if (commentRegex) {
this.foldingStartMarker = new RegExp(
this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
);
this.foldingStopMarker = new RegExp(
this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
);
}
};
oop.inherits(FoldMode, BaseFoldMode);
(function() {
this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
var line = session.getLine(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);
};
}).call(FoldMode.prototype);
});