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cssregions.js
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cssregions.js
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"use strict";
//
// start by polyfilling caretRangeFromPoint
//
if(!document.caretRangeFromPoint) {
if (document.caretPositionFromPoint) {
document.caretRangeFromPoint = function caretRangeFromPoint(x,y) {
var r = document.createRange();
var p = document.caretPositionFromPoint(x,y);
if(p.offsetNode) {
r.setStart(p.offsetNode, p.offset);
r.setEnd(p.offsetNode, p.offset);
}
return r;
}
} else if((document.body||document.createElement('body')).createTextRange) {
//
// we may want to convert TextRange to Range
//
var TextRangeUtils = {
convertToDOMRange: function (textRange, document) {
var adoptBoundary = function(domRange, textRangeInner, bStart) {
// iterate backwards through parent element to find anchor location
var cursorNode = document.createElement('a'), cursor = textRangeInner.duplicate();
cursor.collapse(bStart);
var parent = cursor.parentElement();
do {
parent.insertBefore(cursorNode, cursorNode.previousSibling);
cursor.moveToElementText(cursorNode);
} while (cursor.compareEndPoints(bStart ? 'StartToStart' : 'StartToEnd', textRangeInner) > 0 && cursorNode.previousSibling);
// when we exceed or meet the cursor, we've found the node
if (cursor.compareEndPoints(bStart ? 'StartToStart' : 'StartToEnd', textRangeInner) == -1 && cursorNode.nextSibling) {
// data node
cursor.setEndPoint(bStart ? 'EndToStart' : 'EndToEnd', textRangeInner);
domRange[bStart ? 'setStart' : 'setEnd'](cursorNode.nextSibling, cursor.text.length);
} else {
// element
domRange[bStart ? 'setStartBefore' : 'setEndBefore'](cursorNode);
}
cursorNode.parentNode.removeChild(cursorNode);
}
// validate arguments
if(!document) { document=window.document; }
// return a DOM range
var domRange = document.createRange();
adoptBoundary(domRange, textRange, true);
adoptBoundary(domRange, textRange, false);
return domRange;
},
convertFromDOMRange: function (domRange) {
var adoptEndPoint = function(textRange, domRangeInner, bStart) {
// find anchor node and offset
var container = domRangeInner[bStart ? 'startContainer' : 'endContainer'];
var offset = domRangeInner[bStart ? 'startOffset' : 'endOffset'], textOffset = 0;
var anchorNode = DOMUtils.isDataNode(container) ? container : container.childNodes[offset];
var anchorParent = DOMUtils.isDataNode(container) ? container.parentNode : container;
// visible data nodes need a text offset
if (container.nodeType == 3 || container.nodeType == 4)
textOffset = offset;
// create a cursor element node to position range (since we can't select text nodes)
var cursorNode = domRangeInner._document.createElement('a');
anchorParent.insertBefore(cursorNode, anchorNode);
var cursor = domRangeInner._document.body.createTextRange();
cursor.moveToElementText(cursorNode);
cursorNode.parentNode.removeChild(cursorNode);
// move range
textRange.setEndPoint(bStart ? 'StartToStart' : 'EndToStart', cursor);
textRange[bStart ? 'moveStart' : 'moveEnd']('character', textOffset);
}
// return an IE text range
var textRange = domRange._document.body.createTextRange();
adoptEndPoint(textRange, domRange, true);
adoptEndPoint(textRange, domRange, false);
return textRange;
}
};
document.caretRangeFromPoint = function caretRangeFromPoint(x,y) {
// the accepted number of vertical backtracking, in CSS pixels
var IYDepth = 40;
// try to create a text range at the specified location
var r = document.body.createTextRange();
for(var iy=IYDepth; iy; iy=iy-4) {
var ix = x; if(true) {
try {
r.moveToPoint(ix,iy+y-IYDepth);
return TextRangeUtils.convertToDOMRange(r);
} catch(ex) {}
}
}
// if that fails, return the location just after the element located there
try {
var elem = document.elementFromPoint(x-1,y-1);
var r = document.createRange();
r.setStartAfter(elem);
return r;
} catch(ex) {
return null;
}
}
}
}
///
/// helper function for moving ranges char by char
///
Range.prototype.myMoveOneCharLeft = function() {
var r = this;
// move to the previous cursor location
if(r.endOffset > 0) {
// if we can enter into the previous sibling
var previousSibling = r.endContainer.childNodes[r.endOffset-1];
if(previousSibling && previousSibling.lastChild) {
// enter the previous sibling from its end
r.setEndAfter(previousSibling.lastChild);
} else if(previousSibling && previousSibling.nodeType==previousSibling.TEXT_NODE) { // todo: lookup value
// enter the previous text node from its end
r.setEnd(previousSibling, previousSibling.nodeValue.length);
} else {
// else move before that element
r.setEnd(r.endContainer, r.endOffset-1);
}
} else {
r.setEndBefore(r.endContainer);
}
}
Range.prototype.myMoveOneCharRight = function() {
var r = this;
// move to the previous cursor location
var max = (r.startContainer.nodeType==r.startContainer.TEXT_NODE ? r.startContainer.nodeValue.length : r.startContainer.childNodes.length)
if(r.startOffset < max) {
// if we can enter into the next sibling
var nextSibling = r.endContainer.childNodes[r.endOffset];
if(nextSibling && nextSibling.firstChild) {
// enter the next sibling from its start
r.setStartBefore(nextSibling.firstChild);
} else if(nextSibling && nextSibling.nodeType==nextSibling.TEXT_NODE && nextSibling.nodeValue!='') { // todo: lookup value
// enter the next text node from its start
r.setStart(nextSibling, 0);
} else {
// else move before that element
r.setStart(r.startContainer, r.startOffset+1);
}
} else {
r.setStartAfter(r.endContainer);
}
// shouldn't be needed but who knows...
r.setEnd(r.startContainer, r.startOffset);
}
///
/// This functions is optimized to not yield inside a word in a text node
///
Range.prototype.myMoveTowardRight = function() {
var r = this;
// move to the previous cursor location
var isTextNode = r.startContainer.nodeType==r.startContainer.TEXT_NODE;
var max = (isTextNode ? r.startContainer.nodeValue.length : r.startContainer.childNodes.length)
if(r.startOffset < max) {
// if we can enter into the next sibling
var nextSibling = r.endContainer.childNodes[r.endOffset];
if(nextSibling && nextSibling.firstChild) {
// enter the next sibling from its start
r.setStartBefore(nextSibling.firstChild);
} else if(nextSibling && nextSibling.nodeType==nextSibling.TEXT_NODE && nextSibling.nodeValue!='') { // todo: lookup value
// enter the next text node from its start
r.setStart(nextSibling, 0);
} else if(isTextNode) {
// move to the next non a-zA-Z symbol
var currentText = r.startContainer.nodeValue;
var currentOffset = r.startOffset;
var currentLetter = currentText[currentOffset++];
while(currentOffset < max && /^\w$/.test(currentLetter)) {
currentLetter = currentText[currentOffset++];
}
r.setStart(r.startContainer, currentOffset);
} else {
// else move before that element
r.setStart(r.startContainer, r.startOffset+1);
}
} else {
r.setStartAfter(r.endContainer);
}
// shouldn't be needed but who knows...
r.setEnd(r.startContainer, r.startOffset);
}
Range.prototype.myMoveEndOneCharLeft = function() {
var r = this;
// move to the previous cursor location
if(r.endOffset > 0) {
// if we can enter into the previous sibling
var previousSibling = r.endContainer.childNodes[r.endOffset-1];
if(previousSibling && previousSibling.lastChild) {
// enter the previous sibling from its end
r.setEndAfter(previousSibling.lastChild);
} else if(previousSibling && previousSibling.nodeType==previousSibling.TEXT_NODE) { // todo: lookup value
// enter the previous text node from its end
r.setEnd(previousSibling, previousSibling.nodeValue.length);
} else {
// else move before that element
r.setEnd(r.endContainer, r.endOffset-1);
}
} else {
r.setEndBefore(r.endContainer);
}
}
Range.prototype.myMoveEndOneCharRight = function() {
var r = this;
// move to the previous cursor location
var max = (r.endContainer.nodeType==r.endContainer.TEXT_NODE ? r.endContainer.nodeValue.length : r.endContainer.childNodes.length)
if(r.endOffset < max) {
// if we can enter into the next sibling
var nextSibling = r.endContainer.childNodes[r.endOffset];
if(nextSibling && nextSibling.firstChild) {
// enter the next sibling from its start
r.setEndBefore(nextSibling.firstChild);
} else if(nextSibling && nextSibling.nodeType==nextSibling.TEXT_NODE) { // todo: lookup value
// enter the next text node from its start
r.setEnd(nextSibling, 0);
} else {
// else move before that element
r.setEnd(r.endContainer, r.endOffset+1);
}
} else {
r.setEndAfter(r.endContainer);
}
}
//
// Get the *real* bounding client rect of the range
// { therefore we need to fix some browser bugs... }
//
Range.prototype.myGetSelectionRect = function() {
// get the browser's claimed rect
var rect = this.getBoundingClientRect();
// HACK FOR ANDROID BROWSER AND OLD WEBKIT
if(!rect) {
rect={top:0,right:0,bottom:0,left:0,width:0,height:0};
}
// if the value seems wrong... (some browsers don't like collapsed selections)
if(this.collapsed && rect.top===0 && rect.bottom===0) {
// select one char and infer location
var clone = this.cloneRange(); var collapseToLeft=false; clone.collapse(false);
// the case where no char before is tricky...
if(clone.startOffset==0) {
// let's move on char to the right
clone.myMoveTowardRight();
collapseToLeft=true;
// note: some browsers don't like selections
// that spans multiple containers, so we will
// iterate this process until we have one true
// char selected
clone.setStart(clone.endContainer, 0);
} else {
// else, just select the char before
clone.setStart(this.startContainer, this.startOffset-1);
collapseToLeft=false;
}
// get some real rect
var rect = clone.myGetSelectionRect();
// compute final value
if(collapseToLeft) {
return {
left: rect.left,
right: rect.left,
width: 0,
top: rect.top,
bottom: rect.bottom,
height: rect.height
}
} else {
return {
left: rect.right,
right: rect.right,
width: 0,
top: rect.top,
bottom: rect.bottom,
height: rect.height
}
}
} else {
return rect;
}
}
// not sure it's needed but still
if(!window.Element) window.Element=window.HTMLElement;
if(!window.Node) window.Node = {};
// make getBCR working on text nodes & stuff
Node.getBoundingClientRect = function getBoundingClientRect(element) {
if (element.getBoundingClientRect) {
var rect = element.getBoundingClientRect();
} else {
var range = document.createRange();
range.selectNode(element);
var rect = range.getBoundingClientRect();
}
// HACK FOR ANDROID BROWSER AND OLD WEBKIT
if(!rect) {
rect={top:0,right:0,bottom:0,left:0,width:0,height:0};
}
return rect;
};
// make getCR working on text nodes & stuff
Node.getClientRects = function getClientRects(firstChild) {
if (firstChild.getBoundingClientRect) {
return firstChild.getClientRects();
} else {
var range = document.createRange();
range.selectNode(firstChild);
return range.getClientRects();
}
};
// fix for IE (contains fails for text nodes...)
Node.contains = function contains(parentNode,node) {
if(node.nodeType != 1) {
if(!node.parentNode) return false;
return node.parentNode==parentNode || parentNode.contains(node.parentNode);
} else {
return parentNode.contains(node);
}
}
//
// get the bounding rect of the selection, including the bottom padding/marging of the previous element if required
// { this is a special version for breaking algorithms that do not want to miss the previous element real size }
//
Range.prototype.myGetExtensionRect = function() {
// this function returns the selection rect
// but does take care of taking in account
// the bottom-{padding/border} of the previous
// sibling element, to detect overflow points
// more accurately
var rect = this.myGetSelectionRect();
var previousSibling = this.endContainer.childNodes[this.endOffset-1];
if(previousSibling) {
// correct with the new take
var prevSibRect = Node.getBoundingClientRect(previousSibling);
var adjustedBottom = Math.max(rect.bottom,prevSibRect.bottom);
if(adjustedBottom == rect.bottom) return rect;
return {
left: rect.left,
right: rect.right,
width: rect.width,
top: rect.top,
bottom: adjustedBottom,
height: adjustedBottom - rect.top
};
} else if(this.bottom==0 && this.endContainer.nodeType === 3) {
// note that if we are in a text node,
// we may want to cover all the previous
// text in the node to avoid whitespace
// related bugs
var onlyWhiteSpaceBefore = /^(\s|\n)*$/.test(this.endContainer.nodeValue.substr(0,this.endOffset));
if(onlyWhiteSpaceBefore) {
// if we are in the fucking whitespace land, return first line
var prevSibRect = Node.getClientRects(this.endContainer)[0];
return prevSibRect;
} else {
// otherwhise, let's rely on previous chars
var auxiliaryRange = this.cloneRange();
auxiliaryRange.setStart(this.endContainer,0);
// correct with the new take
var prevSibRect = auxiliaryRange.getBoundingClientRect();
var adjustedBottom = Math.max(rect.bottom,prevSibRect.bottom);
return {
left: rect.left,
right: rect.right,
width: rect.width,
top: rect.top,
bottom: adjustedBottom,
height: adjustedBottom - rect.top
};
}
} else {
return rect;
}
}
"use strict";
//
// some code for console polyfilling
//
if(!window.console) {
window.console = {
backlog: '',
log: function(x) { this.backlog+=x+'\n'; if(window.debug) alert(x); },
dir: function(x) { try {
var elm = function(e) {
if(e.innerHTML) {
return {
tagName: e.tagName,
className: e.className,
id: e.id,
innerHTML: e.innerHTML.substr(0,100)
}
} else {
return {
nodeName: e.nodeName,
nodeValue: e.nodeValue
}
}
};
var jsonify = function(o) {
var seen=[];
var jso=JSON.stringify(o, function(k,v){
if (typeof v =='object') {
if ( !seen.indexOf(v) ) { return '__cycle__'; }
if ( v instanceof window.Node) { return elm(v); }
seen.push(v);
} return v;
});
return jso;
};
this.log(jsonify(x));
} catch(ex) { this.log(x) } },
warn: function(x) { this.log(x) }
};
window.onerror = function() {
console.log([].slice.call(arguments,0).join("\n"))
};
}
window.cssConsole = {
enabled: (!!window.debug), warnEnabled: (true),
log: function(x) { if(this.enabled) console.log(x) },
dir: function(x) { if(this.enabled) console.dir(x) },
warn: function(x) { if(this.warnEnabled) console.warn(x) },
}
//
// some other basic om code
//
var basicObjectModel = {
//
// the following functions are about event cloning
//
cloneMouseEvent: function cloneMouseEvent(e) {
var evt = document.createEvent("MouseEvent");
evt.initMouseEvent(
e.type,
e.canBubble||e.bubbles,
e.cancelable,
e.view,
e.detail,
e.screenX,
e.screenY,
e.clientX,
e.clientY,
e.ctrlKey,
e.altKey,
e.shiftKey,
e.metaKey,
e.button,
e.relatedTarget
);
return evt;
},
cloneKeyboardEvent: function cloneKeyboardEvent(e) {
// TODO: this doesn't work cross-browswer...
// see https://gist.github.com/termi/4654819/ for the huge code
return basicObjectModel.cloneCustomEvent(e);
},
cloneCustomEvent: function cloneCustomEvent(e) {
var ne = document.createEvent("CustomEvent");
ne.initCustomEvent(e.type, e.canBubble||e.bubbles, e.cancelable, "detail" in e ? e.detail : e);
for(var prop in e) {
try {
if(e[prop] != ne[prop] && e[prop] != e.target) {
try { ne[prop] = e[prop]; }
catch (ex) { Object.defineProperty(ne,prop,{get:function() { return e[prop]} }) }
}
} catch(ex) {}
}
return ne;
},
cloneEvent: function cloneEvent(e) {
if(e instanceof MouseEvent) {
return basicObjectModel.cloneMouseEvent(e);
} else if(e instanceof KeyboardEvent) {
return basicObjectModel.cloneKeyboardEvent(e);
} else {
return basicObjectModel.cloneCustomEvent(e);
}
},
//
// allows you to drop event support to any class easily
//
EventTarget: {
implementsIn: function(eventClass, static_class) {
if(!static_class && typeof(eventClass)=="function") eventClass=eventClass.prototype;
eventClass.dispatchEvent = basicObjectModel.EventTarget.prototype.dispatchEvent;
eventClass.addEventListener = basicObjectModel.EventTarget.prototype.addEventListener;
eventClass.removeEventListener = basicObjectModel.EventTarget.prototype.removeEventListener;
},
prototype: {}
}
};
basicObjectModel.EventTarget.prototype.addEventListener = function(eventType,f) {
if(!this.eventListeners) this.eventListeners=[];
var ls = (this.eventListeners[eventType] || (this.eventListeners[eventType]=[]));
if(ls.indexOf(f)==-1) {
ls.push(f);
}
}
basicObjectModel.EventTarget.prototype.removeEventListener = function(eventType,f) {
if(!this.eventListeners) this.eventListeners=[];
var ls = (this.eventListeners[eventType] || (this.eventListeners[eventType]=[])), i;
if((i=ls.indexOf(f))!==-1) {
ls.splice(i,1);
}
}
basicObjectModel.EventTarget.prototype.dispatchEvent = function(event_or_type) {
if(!this.eventListeners) this.eventListeners=[];
// abort quickly when no listener has been set up
if(typeof(event_or_type) == "string") {
if(!this.eventListeners[event_or_type] || this.eventListeners[event_or_type].length==0) {
return;
}
} else {
if(!this.eventListeners[event_or_type.type] || this.eventListeners[event_or_type.type].length==0) {
return;
}
}
// convert the event
var event = event_or_type;
function setUpPropertyForwarding(e,ee,key) {
Object.defineProperty(ee,key,{
get:function() {
var v = e[key];
if(typeof(v)=="function") {
return v.bind(e);
} else {
return v;
}
},
set:function(v) {
e[key] = v;
}
});
}
function setUpTarget(e,v) {
try { Object.defineProperty(e,"target",{get:function() {return v}}); }
catch(ex) {}
finally {
if(e.target !== v) {
var ee = Object.create(Object.getPrototypeOf(e));
ee = setUpTarget(ee,v);
for(key in e) {
if(key != "target") setUpPropertyForwarding(e,ee,key);
}
return ee;
} else {
return e;
}
}
}
// try to set the target
if(typeof(event)=="object") {
try { event=setUpTarget(event,this); } catch(ex) {}
} else if(typeof(event)=="string") {
event = document.createEvent("CustomEvent");
event.initCustomEvent(event_or_type, /*canBubble:*/ true, /*cancelable:*/ false, /*detail:*/this);
try { event=setUpTarget(event,this); } catch(ex) {}
} else {
throw new Error("dispatchEvent expect an Event object or a string containing the event type");
}
// call all listeners
var ls = (this.eventListeners[event.type] || (this.eventListeners[event.type]=[]));
for(var i=ls.length; i--;) {
try {
ls[i](event);
} catch(ex) {
setImmediate(function() { throw ex; });
}
}
return event.isDefaultPrevented;
}
"use strict";
(function() {
//
// polyfill setImmediate
//
window.setImmediate = window.setImmediate || function(f) {
setTimeout(f, 0);
};
window.clearImmediate = window.clearImmediate || window.clearTimeout;
//
// polyfill requestAnimationFrame
//
window.requestAnimationFrame = window.requestAnimationFrame || function(f) {
return setTimeout(function() {
f(+new Date());
}, 16);
};
window.cancelAnimationFrame = window.cancelAnimationFrame || window.clearTimeout;
//
// polyfill performance.now()
//
if(window.performance && window.performance.now) {
var now = function() { return performance.now(); }
} else if(Date.now) {
var now = function() { return Date.now(); }
} else {
var now = function() { return +new Date(); }
}
//
// Encapsulate a task
//
function Task(action) {
this.call = action;
}
//
// Encapsulate task priority logic
//
function TaskScheduler(parent) {
this.isRunning = false;
this.isScheduledNow = false;
this.taskQueue = [];
this.delayedTasks = 0;
this.childSchedulers = [];
this.parentScheduler = parent;
if(parent) { parent.childSchedulers.push(this); }
var This = this;
This.tryRun = function() {
if(This.parentScheduler) {
This.parentScheduler.tryRun();
} else {
This.run();
}
}
This.run = function() {
This.isRunning = true;
// calling code should not face scheduler errors
try {
//
// walk through all tasks
//
if(This.taskQueue.length !== 0) {
var task; while(task=This.taskQueue.shift()) {
// run the task
// (the loop should not break if a task fails)
try { task.call(); }
catch(ex) { setImmediate(function() { throw ex; }) }
}
}
//
// let child schedulers execute if no task is pending
//
if(This.delayedTasks === 0) {
for(var i=0; i<This.childSchedulers.length; i++) {
// run the scheduler
// (the loop should not break if a scheduler fails)
try { This.childSchedulers[i].run(); }
catch(ex) { setImmediate(function() { throw ex; }) }
}
}
//
// execute new immediates, if any
//
if(This.taskQueue.length !== 0) {
This.run();
}
} catch(ex) { setImmediate(function() { throw ex; }) }
This.isRunning = false;
}
}
TaskScheduler.prototype.pushTask = function(f) {
// push the task
this.taskQueue.push(f);
// ensure the scheduler will run soon
this.scheduleNow();
};
TaskScheduler.prototype.pushDelayedTask = function(f, scheduler) {
// ask for a delayed execution
var This = this;
var result = scheduler(function() {
// push the task
This.pushTask(f);
This.delayedTasks--;
// empty the queue
This.scheduleNow();
});
// record the future task
this.delayedTasks++;
// return scheduler-relative info
return result;
}
// aliases for common web functions
TaskScheduler.prototype.setImmediate = TaskScheduler.prototype.pushTask;
TaskScheduler.prototype.setTimeout = function(f,d) {
this.pushDelayedTask(f, function(f) { setTimeout(f,d) })
}
TaskScheduler.prototype.requestAnimationFrame = function(f,d) {
this.pushDelayedTask(f, requestAnimationFrame);
}
TaskScheduler.prototype.scheduleNow = function() {
// avoid creating multiple running
// version of the scheduler
if(this.isRunning) return;
if(this.isScheduledNow) return;
// schedule a new run
setImmediate(this.tryRun);
}
window.JSTaskScheduler = TaskScheduler;
}());
//
// note: this file is based on Tab Atkins's CSS Parser
// please include him (@tabatkins) if you open any issue for this file
//
"use strict";
var cssSyntax = {
tokenize: function(string) {},
parse: function(tokens) {},
parseCSSValue: function(bestValue, stringOnly) {
if(stringOnly) {
var result = /*bestValue ? cssSyntax.parse("*{a:"+bestValue+"}").value[0].value[0].value : */new cssSyntax.TokenList();
result.asCSSString = bestValue; // optimize conversion
return result;
} else {
var result = bestValue ? cssSyntax.parse("*{a:"+bestValue+"}").value[0].value[0].value : new cssSyntax.TokenList();
result.asCSSString = bestValue; // optimize conversion
return result;
}
}
};
//
// css tokenizer
//
(function() {
var between = function (num, first, last) { return num >= first && num <= last; }
function digit(code) { return between(code, 0x30,0x39); }
function hexdigit(code) { return digit(code) || between(code, 0x41,0x46) || between(code, 0x61,0x66); }
function uppercaseletter(code) { return between(code, 0x41,0x5a); }
function lowercaseletter(code) { return between(code, 0x61,0x7a); }
function letter(code) { return uppercaseletter(code) || lowercaseletter(code); }
function nonascii(code) { return code >= 0xa0; }
function namestartchar(code) { return letter(code) || nonascii(code) || code == 0x5f; }
function namechar(code) { return namestartchar(code) || digit(code) || code == 0x2d; }
function nonprintable(code) { return between(code, 0,8) || between(code, 0xe,0x1f) || between(code, 0x7f,0x9f); }
function newline(code) { return code == 0xa || code == 0xc; }
function whitespace(code) { return newline(code) || code == 9 || code == 0x20; }
function badescape(code) { return newline(code) || isNaN(code); }
// Note: I'm not yet acting smart enough to actually handle astral characters.
var maximumallowedcodepoint = 0x10ffff;
// Add support for token lists (superclass of array)
var TokenList = cssSyntax.TokenList = function TokenList() {
var array = [];
array.toCSSString=cssSyntax.TokenListToCSSString;
return array;
}
var TokenListToCSSString = cssSyntax.TokenListToCSSString = function TokenListToCSSString(sep) {
if(sep) {
return this.map(function(o) { return o.toCSSString(); }).join(sep);
} else {
return this.asCSSString || (this.asCSSString = (
this.map(function(o) { return o.toCSSString(); }).join("/**/")
.replace(/( +\/\*\*\/ *| * | *\/\*\*\/ +)/g," ")
.replace(/( +\/\*\*\/ *| * | *\/\*\*\/ +)/g," ")
.replace(/(\!|\:|\;|\@|\.|\,|\*|\=|\&|\\|\/|\<|\>|\[|\{|\(|\]|\}|\)|\|)\/\*\*\//g,"$1")
.replace(/\/\*\*\/(\!|\:|\;|\@|\.|\,|\*|\=|\&|\\|\/|\<|\>|\[|\{|\(|\]|\}|\)|\|)/g,"$1")
));
}
}