ace-builds
Version:
Ace (Ajax.org Cloud9 Editor)
201 lines (195 loc) • 8.27 kB
JavaScript
ace.define("ace/mode/basic_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 BasicHighlightRules = function () {
var keywordMapper = this.createKeywordMapper({
"keyword.control": "FOR|TO|NEXT|GOSUB|RETURN|IF|THEN|ELSE|GOTO|ON|WHILE|WEND|TRON|TROFF",
"entity.name": "Auto|Call|Chain|Clear|Close|Common|Cont|Data|MERGE|ALL|Delete|DIM|EDIT|END|ERASE|ERROR|FIELD|"
+ "GET|INPUT|KILL|LET|LIST|LLIST|LOAD|LSET|RSET|MERGE|NEW|NULL|OPEN|OUT|POKE|PRINT|PUT|RANDOMIZE|READ|"
+ "RENUM|RESTORE|RESUME|RUN|SAVE|STOP|SWAP|WAIT|WIDTH",
"keyword.operator": "Mod|And|Not|Or|Xor|Eqv|Imp",
"support.function": "ABS|ASC|ATN|CDBL|CINT|COS|CSNG|CVI|CVS|CVD|EOF|EXP|FIX|FRE|INP|INSTR|INT|LEN|LOC|LOG|LPOS|"
+ "PEEK|POS|RND|SGN|SIN|SPC|SQR|TAB|TAN|USR|VAL|VARPTR"
}, "identifier", true);
this.$rules = {
"start": [
{
token: "string",
regex: /"(?:\\.|[^"\\])*"/
},
{
token: "support.function",
regex: /(HEX|CHR|INPUT|LEFT|MID|MKI|MKS|MKD|OCT|RIGHT|SPACE|STR|STRING)\$/
}, {
token: "entity.name",
regex: /(?:DEF\s(?:SEG|USR|FN[a-zA-Z]+)|LINE\sINPUT|L?PRINT#?(?:\sUSING)?|MID\$|ON\sERROR\sGOTO|OPTION\sBASE|WRITE#?|DATE\$|INKEY\$|TIME\$)/
}, {
token: "variable",
regex: /[a-zA-Z][a-zA-Z0-9_]{0,38}[$%!#]?(?=\s*=)/
}, {
token: "keyword.operator",
regex: /\\|=|\^|\*|\/|\+|\-|<|>|-/
}, {
token: "paren.lparen",
regex: /[([]/
}, {
token: "paren.rparen",
regex: /[\)\]]/
}, {
token: "constant.numeric",
regex: /[+-]?\d+(\.\d+)?([ED][+-]?\d+)?(?:[!#])?/
}, {
token: "constant.numeric", //hexal, octal
regex: /&[HO]?[0-9A-F]+/
}, {
token: "comment",
regex: /REM\s+.*$/
}, {
regex: "\\w+",
token: keywordMapper
}, {
token: "punctiation",
regex: /[,;]/
}
]
};
this.normalizeRules();
};
oop.inherits(BasicHighlightRules, TextHighlightRules);
exports.BasicHighlightRules = BasicHighlightRules;
});
ace.define("ace/mode/folding/basic",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode","ace/range","ace/token_iterator"], function(require, exports, module){"use strict";
var oop = require("../../lib/oop");
var BaseFoldMode = require("./fold_mode").FoldMode;
var Range = require("../../range").Range;
var TokenIterator = require("../../token_iterator").TokenIterator;
var FoldMode = exports.FoldMode = function () { };
oop.inherits(FoldMode, BaseFoldMode);
(function () {
this.indentKeywords = {
"tron": 1,
"while": 1,
"for": 1,
"troff": -1,
"wend": -1,
"next": -1
};
this.foldingStartMarker = /(?:\s|^)(tron|while|for)\b/i;
this.foldingStopMarker = /(?:\b)(troff|next|wend)\b/i;
this.getFoldWidgetRange = function (session, foldStyle, row) {
var line = session.getLine(row);
var isStart = this.foldingStartMarker.test(line);
var isEnd = this.foldingStopMarker.test(line);
if (isStart || isEnd) {
var match = (isEnd) ? this.foldingStopMarker.exec(line) : this.foldingStartMarker.exec(line);
var keyword = match && match[1].toLowerCase();
if (keyword) {
var type = session.getTokenAt(row, match.index + 2).type;
if (type === "keyword.control")
return this.basicBlock(session, row, match.index + 2);
}
}
};
this.getFoldWidget = function (session, foldStyle, row) {
var line = session.getLine(row);
var isStart = this.foldingStartMarker.test(line);
var isEnd = this.foldingStopMarker.test(line);
if (isStart && !isEnd) {
var match = this.foldingStartMarker.exec(line);
var keyword = match && match[1].toLowerCase();
if (keyword) {
var type = session.getTokenAt(row, match.index + 2).type;
if (type == "keyword.control") {
return "start";
}
}
}
if (foldStyle != "markbeginend" || !isEnd || isStart && isEnd)
return "";
var match = line.match(this.foldingStopMarker);
var keyword = match && match[1].toLowerCase();
if (this.indentKeywords[keyword]) {
if (session.getTokenAt(row, match.index + 2).type === "keyword.control")
return "end";
}
return "";
};
this.basicBlock = function (session, row, column, tokenRange) {
var stream = new TokenIterator(session, row, column);
var token = stream.getCurrentToken();
if (!token || token.type != "keyword.control")
return;
var val = token.value.toLowerCase();
var stack = [val];
var dir = this.indentKeywords[val];
if (!dir)
return;
var startColumn = dir === -1 ? stream.getCurrentTokenColumn() : session.getLine(row).length;
var startRow = row;
stream.step = dir === -1 ? stream.stepBackward : stream.stepForward;
while (token = stream.step()) {
val = token.value.toLowerCase();
if (token.type !== "keyword.control" || !this.indentKeywords[val])
continue;
var level = dir * this.indentKeywords[val];
if (level > 0) {
stack.unshift(val);
}
else if (level <= 0) {
stack.shift();
}
if (stack.length === 0) {
break;
}
}
if (!token)
return null;
if (tokenRange)
return stream.getCurrentTokenRange();
var row = stream.getCurrentTokenRow();
if (dir === -1)
return new Range(row, session.getLine(row).length, startRow, startColumn);
else
return new Range(startRow, startColumn, row, stream.getCurrentTokenColumn());
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/basic",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/basic_highlight_rules","ace/mode/folding/basic"], function(require, exports, module){"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var BasicHighlightRules = require("./basic_highlight_rules").BasicHighlightRules;
var FoldMode = require("./folding/basic").FoldMode;
var Mode = function () {
this.HighlightRules = BasicHighlightRules;
this.foldingRules = new FoldMode();
this.$behaviour = this.$defaultBehaviour;
this.indentKeywords = this.foldingRules.indentKeywords;
};
oop.inherits(Mode, TextMode);
(function () {
this.lineCommentStart = ["REM"];
this.getMatching = function (session, row, column, tokenRange) {
if (row == undefined) {
var pos = session.selection.lead;
column = pos.column;
row = pos.row;
}
if (tokenRange == undefined)
tokenRange = true;
var startToken = session.getTokenAt(row, column);
if (startToken) {
var val = startToken.value.toLowerCase();
if (val in this.indentKeywords)
return this.foldingRules.basicBlock(session, row, column, tokenRange);
}
};
this.$id = "ace/mode/basic";
}).call(Mode.prototype);
exports.Mode = Mode;
}); (function() {
ace.require(["ace/mode/basic"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();