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mode-crystal.js
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ace.define("ace/mode/crystal_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 CrystalHighlightRules = function () {
var builtinFunctions = ("puts|initialize|previous_def|typeof|as|pointerof|sizeof|instance_sizeof");
var keywords = ("if|end|else|elsif|unless|case|when|break|while|next|until|def|return|class|new|getter|setter|property|lib"
+ "|fun|do|struct|private|protected|public|module|super|abstract|include|extend|begin|enum|raise|yield|with"
+ "|alias|rescue|ensure|macro|uninitialized|union|type|require");
var buildinConstants = ("true|TRUE|false|FALSE|nil|NIL|__LINE__|__END_LINE__|__FILE__|__DIR__");
var builtinVariables = ("$DEBUG|$defout|$FILENAME|$LOAD_PATH|$SAFE|$stdin|$stdout|$stderr|$VERBOSE|" +
"root_url|flash|session|cookies|params|request|response|logger|self");
var keywordMapper = this.$keywords = this.createKeywordMapper({
"keyword": keywords,
"constant.language": buildinConstants,
"variable.language": builtinVariables,
"support.function": builtinFunctions
}, "identifier");
var hexNumber = "(?:0[xX][\\dA-Fa-f]+)";
var decNumber = "(?:[0-9][\\d_]*)";
var octNumber = "(?:0o[0-7][0-7]*)";
var binNumber = "(?:0[bB][01]+)";
var intNumber = "(?:[+-]?)(?:" + hexNumber + "|" + decNumber + "|" + octNumber + "|" + binNumber + ")(?:_?[iIuU](?:8|16|32|64))?\\b";
var escapeExpression = /\\(?:[nsrtvfbae'"\\]|[0-7]{3}|x[\da-fA-F]{2}|u[\da-fA-F]{4}|u{[\da-fA-F]{1,6}})/;
var extEscapeExspresssion = /\\(?:[nsrtvfbae'"\\]|[0-7]{3}|x[\da-fA-F]{2}|u[\da-fA-F]{4}|u{[\da-fA-F]{1,6}}|u{(:?[\da-fA-F]{2}\s)*[\da-fA-F]{2}})/;
this.$rules = {
"start": [
{
token: "comment",
regex: "#.*$"
}, {
token: "string.regexp",
regex: "[/]",
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "string.regexp",
regex: "[/][imx]*(?=[).,;\\s]|$)",
next: "pop"
}, {
defaultToken: "string.regexp"
}]
},
[{
regex: "[{}]", onMatch: function (val, state, stack) {
this.next = val == "{" ? this.nextState : "";
if (val == "{" && stack.length) {
stack.unshift("start", state);
return "paren.lparen";
}
if (val == "}" && stack.length) {
stack.shift();
this.next = stack.shift();
if (this.next.indexOf("string") != -1)
return "paren.end";
}
return val == "{" ? "paren.lparen" : "paren.rparen";
},
nextState: "start"
}, {
token: "string.start",
regex: /"/,
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "string",
regex: /\\#{/
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
token: "string.end",
regex: /"/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
token: "string.start",
regex: /`/,
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "string",
regex: /\\#{/
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
token: "string.end",
regex: /`/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
stateName: "rpstring",
token: "string.start",
regex: /%[Qx]?\(/,
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "string.start",
regex: /\(/,
push: "rpstring"
}, {
token: "string.end",
regex: /\)/,
next: "pop"
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
defaultToken: "string"
}]
}, {
stateName: "spstring",
token: "string.start",
regex: /%[Qx]?\[/,
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "string.start",
regex: /\[/,
push: "spstring"
}, {
token: "string.end",
regex: /]/,
next: "pop"
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
defaultToken: "string"
}]
}, {
stateName: "fpstring",
token: "string.start",
regex: /%[Qx]?{/,
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "string.start",
regex: /{/,
push: "fpstring"
}, {
token: "string.end",
regex: /}/,
next: "pop"
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
defaultToken: "string"
}]
}, {
stateName: "tpstring",
token: "string.start",
regex: /%[Qx]?</,
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "string.start",
regex: /</,
push: "tpstring"
}, {
token: "string.end",
regex: />/,
next: "pop"
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
defaultToken: "string"
}]
}, {
stateName: "ppstring",
token: "string.start",
regex: /%[Qx]?\|/,
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "string.end",
regex: /\|/,
next: "pop"
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
defaultToken: "string"
}]
}, {
stateName: "rpqstring",
token: "string.start",
regex: /%[qwir]\(/,
push: [{
token: "string.start",
regex: /\(/,
push: "rpqstring"
}, {
token: "string.end",
regex: /\)/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
stateName: "spqstring",
token: "string.start",
regex: /%[qwir]\[/,
push: [{
token: "string.start",
regex: /\[/,
push: "spqstring"
}, {
token: "string.end",
regex: /]/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
stateName: "fpqstring",
token: "string.start",
regex: /%[qwir]{/,
push: [{
token: "string.start",
regex: /{/,
push: "fpqstring"
}, {
token: "string.end",
regex: /}/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
stateName: "tpqstring",
token: "string.start",
regex: /%[qwir]</,
push: [{
token: "string.start",
regex: /</,
push: "tpqstring"
}, {
token: "string.end",
regex: />/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
stateName: "ppqstring",
token: "string.start",
regex: /%[qwir]\|/,
push: [{
token: "string.end",
regex: /\|/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
token: "string.start",
regex: /'/,
push: [{
token: "constant.language.escape",
regex: escapeExpression
}, {
token: "string.end",
regex: /'|$/,
next: "pop"
}, {
defaultToken: "string"
}]
}], {
token: "text", // namespaces aren't symbols
regex: "::"
}, {
token: "variable.instance", // instance variable
regex: "@{1,2}[a-zA-Z_\\d]+"
}, {
token: "variable.fresh", // fresh variable
regex: "%[a-zA-Z_\\d]+"
}, {
token: "support.class", // class name
regex: "[A-Z][a-zA-Z_\\d]+"
}, {
token: "constant.other.symbol", // symbol
regex: "[:](?:(?:===|<=>|\\[]\\?|\\[]=|\\[]|>>|\\*\\*|<<|==|!=|>=|<=|!~|=~|<|\\+|-|\\*|\\/|%|&|\\||\\^|>|!|~)|(?:(?:[A-Za-z_]|[@$](?=[a-zA-Z0-9_]))[a-zA-Z0-9_]*[!=?]?))"
}, {
token: "constant.numeric", // float
regex: "[+-]?\\d(?:\\d|_(?=\\d))*(?:(?:\\.\\d(?:\\d|_(?=\\d))*)?(?:[eE][+-]?\\d+)?)?(?:_?[fF](?:32|64))?\\b"
}, {
token: "constant.numeric",
regex: intNumber
}, {
token: "constant.other.symbol",
regex: ':"',
push: [{
token: "constant.language.escape",
regex: extEscapeExspresssion
}, {
token: "constant.other.symbol",
regex: '"',
next: "pop"
}, {
defaultToken: "constant.other.symbol"
}]
}, {
token: "constant.language.boolean",
regex: "(?:true|false)\\b"
}, {
token: "support.function",
regex: "(?:is_a\\?|nil\\?|responds_to\\?|as\\?)"
}, {
token: keywordMapper,
regex: "[a-zA-Z_$][a-zA-Z0-9_$!?]*\\b"
}, {
token: "variable.system",
regex: "\\$\\!|\\$\\?"
}, {
token: "punctuation.separator.key-value",
regex: "=>"
}, {
stateName: "heredoc",
onMatch: function (value, currentState, stack) {
var next = "heredoc";
var tokens = value.split(this.splitRegex);
stack.push(next, tokens[3]);
return [
{ type: "constant", value: tokens[1] },
{ type: "string", value: tokens[2] },
{ type: "support.class", value: tokens[3] },
{ type: "string", value: tokens[4] }
];
},
regex: "(<<-)([']?)([\\w]+)([']?)",
rules: {
heredoc: [{
token: "string",
regex: "^ +"
}, {
onMatch: function (value, currentState, stack) {
if (value === stack[1]) {
stack.shift();
stack.shift();
this.next = stack[0] || "start";
return "support.class";
}
this.next = "";
return "string";
},
regex: ".*$",
next: "start"
}]
}
}, {
regex: "$",
token: "empty",
next: function (currentState, stack) {
if (stack[0] === "heredoc")
return stack[0];
return currentState;
}
}, {
token: "punctuation.operator",
regex: /[.]\s*(?![.])/,
push: [{
token: "punctuation.operator",
regex: /[.]\s*(?![.])/
}, {
token: "support.function",
regex: "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
}, {
regex: "",
token: "empty",
next: "pop"
}]
}, {
token: "keyword.operator",
regex: "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|\\?|\\:|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\^|\\|"
}, {
token: "punctuation.operator",
regex: /[?:,;.]/
}, {
token: "paren.lparen",
regex: "[[({]"
}, {
token: "paren.rparen",
regex: "[\\])}]"
}, {
token: "text",
regex: "\\s+"
}
]
};
this.normalizeRules();
};
oop.inherits(CrystalHighlightRules, TextHighlightRules);
exports.CrystalHighlightRules = CrystalHighlightRules;
});
ace.define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
var Range = require("../range").Range;
var MatchingBraceOutdent = function () { };
(function () {
this.checkOutdent = function (line, input) {
if (!/^\s+$/.test(line))
return false;
return /^\s*\}/.test(input);
};
this.autoOutdent = function (doc, row) {
var line = doc.getLine(row);
var match = line.match(/^(\s*\})/);
if (!match)
return 0;
var column = match[1].length;
var openBracePos = doc.findMatchingBracket({ row: row, column: column });
if (!openBracePos || openBracePos.row == row)
return 0;
var indent = this.$getIndent(doc.getLine(openBracePos.row));
doc.replace(new Range(row, 0, row, column - 1), indent);
};
this.$getIndent = function (line) {
return line.match(/^\s*/)[0];
};
}).call(MatchingBraceOutdent.prototype);
exports.MatchingBraceOutdent = MatchingBraceOutdent;
});
ace.define("ace/mode/folding/coffee",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode","ace/range"], function(require, exports, module){"use strict";
var oop = require("../../lib/oop");
var BaseFoldMode = require("./fold_mode").FoldMode;
var Range = require("../../range").Range;
var FoldMode = exports.FoldMode = function () { };
oop.inherits(FoldMode, BaseFoldMode);
(function () {
this.commentBlock = function (session, row) {
var re = /\S/;
var line = session.getLine(row);
var startLevel = line.search(re);
if (startLevel == -1 || line[startLevel] != "#")
return;
var startColumn = line.length;
var maxRow = session.getLength();
var startRow = row;
var endRow = row;
while (++row < maxRow) {
line = session.getLine(row);
var level = line.search(re);
if (level == -1)
continue;
if (line[level] != "#")
break;
endRow = row;
}
if (endRow > startRow) {
var endColumn = session.getLine(endRow).length;
return new Range(startRow, startColumn, endRow, endColumn);
}
};
this.getFoldWidgetRange = function (session, foldStyle, row) {
var range = this.indentationBlock(session, row);
if (range)
return range;
range = this.commentBlock(session, row);
if (range)
return range;
};
this.getFoldWidget = function (session, foldStyle, row) {
var line = session.getLine(row);
var indent = line.search(/\S/);
var next = session.getLine(row + 1);
var prev = session.getLine(row - 1);
var prevIndent = prev.search(/\S/);
var nextIndent = next.search(/\S/);
if (indent == -1) {
session.foldWidgets[row - 1] = prevIndent != -1 && prevIndent < nextIndent ? "start" : "";
return "";
}
if (prevIndent == -1) {
if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
session.foldWidgets[row - 1] = "";
session.foldWidgets[row + 1] = "";
return "start";
}
}
else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
if (session.getLine(row - 2).search(/\S/) == -1) {
session.foldWidgets[row - 1] = "start";
session.foldWidgets[row + 1] = "";
return "";
}
}
if (prevIndent != -1 && prevIndent < indent)
session.foldWidgets[row - 1] = "start";
else
session.foldWidgets[row - 1] = "";
if (indent < nextIndent)
return "start";
else
return "";
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/crystal",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/crystal_highlight_rules","ace/mode/matching_brace_outdent","ace/range","ace/mode/folding/coffee"], function(require, exports, module){"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var CrystalHighlightRules = require("./crystal_highlight_rules").CrystalHighlightRules;
var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
var Range = require("../range").Range;
var FoldMode = require("./folding/coffee").FoldMode;
var Mode = function () {
this.HighlightRules = CrystalHighlightRules;
this.$outdent = new MatchingBraceOutdent();
this.$behaviour = this.$defaultBehaviour;
this.foldingRules = new FoldMode();
};
oop.inherits(Mode, TextMode);
(function () {
this.lineCommentStart = "#";
this.getNextLineIndent = function (state, line, tab) {
var indent = this.$getIndent(line);
var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
var tokens = tokenizedLine.tokens;
if (tokens.length && tokens[tokens.length - 1].type == "comment") {
return indent;
}
if (state == "start") {
var match = line.match(/^.*[\{\(\[]\s*$/);
var startingClassOrMethod = line.match(/^\s*(class|def|module)\s.*$/);
var startingDoBlock = line.match(/.*do(\s*|\s+\|.*\|\s*)$/);
var startingConditional = line.match(/^\s*(if|else|when)\s*/);
if (match || startingClassOrMethod || startingDoBlock || startingConditional) {
indent += tab;
}
}
return indent;
};
this.checkOutdent = function (state, line, input) {
return /^\s+(end|else)$/.test(line + input) || this.$outdent.checkOutdent(line, input);
};
this.autoOutdent = function (state, session, row) {
var line = session.getLine(row);
if (/}/.test(line))
return this.$outdent.autoOutdent(session, row);
var indent = this.$getIndent(line);
var prevLine = session.getLine(row - 1);
var prevIndent = this.$getIndent(prevLine);
var tab = session.getTabString();
if (prevIndent.length <= indent.length) {
if (indent.slice(-tab.length) == tab)
session.remove(new Range(row, indent.length - tab.length, row, indent.length));
}
};
this.$id = "ace/mode/crystal";
}).call(Mode.prototype);
exports.Mode = Mode;
}); (function() {
ace.require(["ace/mode/crystal"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();

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mode-crystal.js (23 KB)

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