diff --git a/experiments/outline-editor/generic.js b/experiments/outline-editor/generic.js
index ee39aeb..dccde87 100755
--- a/experiments/outline-editor/generic.js
+++ b/experiments/outline-editor/generic.js
@@ -1,266 +1,266 @@
-/**********************************************************************
-* 
-*
-*
-**********************************************************************/
-
-// XXX add something like .closeToViewport(..) 
-Element.prototype.visibleInViewport = function(partial=false){
-  var { top, left, bottom, right } = this.getBoundingClientRect()
-  var { innerHeight, innerWidth } = window
-  return partial
-    ? ((top > 0 
-				&& top < innerHeight) 
-			|| (bottom > 0 
-				&& bottom < innerHeight))
-		&& ((left > 0 
-				&& left < innerWidth) 
-			|| (right > 0 
-				&& right < innerWidth))
-    : (top >= 0 
-		&& left >= 0 
-		&& bottom <= innerHeight 
-		&& right <= innerWidth) }
-
-
-//---------------------------------------------------------------------
-
-// XXX should these be here???
-HTMLElement.encode = function(str){
-	var span = document.createElement('span')
-	// XXX
-	return str
-		.replace(/&/g, '&amp;') 
-		.replace(/</g, '&lt;')
-		.replace(/>/g, '&gt;') }
-	/*/
-	span.innerText = str
-	return span.innerHTML }
-	//*/
-// XXX this does not convert <br> back to \n...
-HTMLElement.decode = function(str){
-	var span = document.createElement('span')
-	// XXX
-	return str
-		.replace(/&lt;/g, '<')
-		.replace(/&gt;/g, '>') 
-		.replace(/&amp;/g, '&') }
-	/*/
-	span.innerHTML = str
-	return span.innerText }
-	//*/
-
-
-
-//---------------------------------------------------------------------
-
-HTMLTextAreaElement.prototype.updateSize = function(){
-    // NOTE: this is set to 0px to negate the effects of external/inherited
-    //      height settings...
-	this.style.height = '0px'
-	this.style.height = this.scrollHeight + 'px' 
-	return this }
-HTMLTextAreaElement.prototype.autoUpdateSize = function(){
-	var that = this
-	this.addEventListener('input', 
-		function(evt){
-			that.updateSize() }) 
-	return this }
-
-
-var cloneAsOffscreenSpan = function(elem){
-	var style = getComputedStyle(elem)
-	var s = {}
-	for(var i=0; i < style.length; i++){
-		var k = style[i]
-		if(k.startsWith('font')
-				|| k.startsWith('line')
-				|| k.startsWith('white-space')){
-			s[k] = style[k] } }
-	var span = document.createElement('span')
-	Object.assign(span.style, {
-		...s,
-
-		position: 'fixed',
-		display: 'block',
-		/* DEBUG...
-		top: '0px',
-		left: '0px',
-		/*/
-		top: '-100%',
-		left: '-100%',
-		//*/
-		width: style.width,
-		height: style.height,
-
-		padding: style.padding,
-
-		boxSizing: style.boxSizing,
-		whiteSpace: style.whiteSpace,
-
-		outline: 'solid 1px red',
-
-		pointerEvents: 'none',
-	})
-	return span }
-
-HTMLTextAreaElement.prototype.getTextGeometry = function(func){
-	var offset = this.selectionStart
-	var text = this.value
-
-	// get the relevant styles...
-	var style = getComputedStyle(this)
-	var paddingV = parseFloat(style.paddingTop) + parseFloat(style.paddingBottom)
-
-	var caret = document.createElement('span')
-	caret.innerText = '|' 
-	caret.style.margin = '0px'
-	caret.style.padding = '0px'
-
-	var span = cloneAsOffscreenSpan(this)
-	span.append(
-		text.slice(0, offset),
-		caret,
-		// NOTE: wee need the rest of the text for the caret to be typeset
-		// 		to the correct line...
-		text.slice(offset))
-	document.body.append(span)
-
-	var res = {
-		length: text.length,
-
-		lines: Math.floor(
-			(this.offsetHeight - paddingV) 
-				/ caret.offsetHeight),
-		line: Math.floor(caret.offsetTop / caret.offsetHeight),
-
-		caretHeight: caret.offsetHeight,
-
-		offset: offset,
-		offsetLeft: caret.offsetLeft,
-		offsetTop: caret.offsetTop,
-	}
-
-	if(typeof(func) == 'function'){
-		res = func(res, span) }
-
-	span.remove()
-
-	return res }
-
-HTMLTextAreaElement.prototype.getTextOffsetAt = function(x, y){
-	var that = this
-	var text = this.value
-
-	// cleanup cached span...
-	this.__getTextOffsetAt_timeout
-		&& clearTimeout(this.__getTextOffsetAt_timeout)
-	this.__getTextOffsetAt_timeout = setTimeout(function(){
-		delete that.__getTextOffsetAt_timeout
-		that.__getTextOffsetAt_clone.remove()
-		delete that.__getTextOffsetAt_clone }, 50)
-
-	// create/get clone span...
-	if(this.__getTextOffsetAt_clone == null){
-		var span = 
-			this.__getTextOffsetAt_clone = 
-				cloneAsOffscreenSpan(this)
-		span.append(text)
-		document.body.append(span)
-	} else {
-		var span = this.__getTextOffsetAt_clone }
-
-	var r = document.createRange()
-	var t = span.firstChild
-
-	var clone = span.getBoundingClientRect()
-	var target = this.getBoundingClientRect()
-
-	var ox = x - target.x
-	var oy = y - target.y
-
-	var rect, prev
-	var cursor_line
-	var col
-	for(var i=0; i <= t.length; i++){
-		r.setStart(t, i)
-		r.setEnd(t, i)
-		prev = rect
-		rect = r.getBoundingClientRect()
-		// line change...
-		if(prev && prev.y != rect.y){
-			// went off the cursor line
-			if(cursor_line 
-					// cursor above block
-					|| oy <= prev.y - clone.y){
-				// end of prev line...
-				return col 
-					?? i - 1 } 
-			// reset col
-			col = undefined }
-		// cursor line...
-		cursor_line = 
-			oy >= rect.y - clone.y
-				&& oy <= rect.bottom - clone.y
-		// cursor col -- set once per line...
-		if(col == null 
-				&& ox <= rect.x - clone.x){
-			col = (ox > 0 
-					|| i == 0) ?
-				i
-				: i - 1 
-			if(cursor_line){
-				return col } } }
-	// below or right of the block -> return last col or last char...
-	return col 
-		?? i }
-
-// calculate number of lines in text area (both wrapped and actual lines)
-Object.defineProperty(HTMLTextAreaElement.prototype, 'heightLines', {
-	enumerable: false,
-	get: function(){
-		var style = getComputedStyle(this)
-		return Math.floor(
-			(this.scrollHeight 
-				- parseFloat(style.paddingTop)
-				- parseFloat(style.paddingBottom)) 
-			/ (parseFloat(style.lineHeight) 
-				|| parseFloat(style.fontSize))) }, })
-Object.defineProperty(HTMLTextAreaElement.prototype, 'lines', {
-	enumerable: false,
-	get: function(){
-		return this.value
-			.split(/\n/g)
-			.length }, })
-// XXX this does not account for wrapping...
-Object.defineProperty(HTMLTextAreaElement.prototype, 'caretLine', {
-	enumerable: false,
-	get: function(){
-		var offset = this.selectionStart
-		return offset != null ?
-			this.value
-				.slice(0, offset)
-				.split(/\n/g)
-				.length
-			: undefined }, })
-
-
-Object.defineProperty(HTMLTextAreaElement.prototype, 'caretOffset', {
-	enumerable: false,
-	get: function(){
-		var offset = this.selectionStart
-		var r = document.createRange()
-		r.setStart(this, offset)
-		r.setEnd(this, offset)
-		var rect = r.getBoundingClientRect()
-		return {
-			top: rect.top, 
-			left: rect.left,
-		} },
-})
-
-
-
-
-/**********************************************************************
-* vim:set ts=4 sw=4 :                                                */
+/**********************************************************************
+* 
+*
+*
+**********************************************************************/
+
+// XXX add something like .closeToViewport(..) 
+Element.prototype.visibleInViewport = function(partial=false){
+  var { top, left, bottom, right } = this.getBoundingClientRect()
+  var { innerHeight, innerWidth } = window
+  return partial
+    ? ((top > 0 
+				&& top < innerHeight) 
+			|| (bottom > 0 
+				&& bottom < innerHeight))
+		&& ((left > 0 
+				&& left < innerWidth) 
+			|| (right > 0 
+				&& right < innerWidth))
+    : (top >= 0 
+		&& left >= 0 
+		&& bottom <= innerHeight 
+		&& right <= innerWidth) }
+
+
+//---------------------------------------------------------------------
+
+// XXX should these be here???
+HTMLElement.encode = function(str){
+	var span = document.createElement('span')
+	// XXX
+	return str
+		.replace(/&/g, '&amp;') 
+		.replace(/</g, '&lt;')
+		.replace(/>/g, '&gt;') }
+	/*/
+	span.innerText = str
+	return span.innerHTML }
+	//*/
+// XXX this does not convert <br> back to \n...
+HTMLElement.decode = function(str){
+	var span = document.createElement('span')
+	// XXX
+	return str
+		.replace(/&lt;/g, '<')
+		.replace(/&gt;/g, '>') 
+		.replace(/&amp;/g, '&') }
+	/*/
+	span.innerHTML = str
+	return span.innerText }
+	//*/
+
+
+
+//---------------------------------------------------------------------
+
+HTMLTextAreaElement.prototype.updateSize = function(){
+    // NOTE: this is set to 0px to negate the effects of external/inherited
+    //      height settings...
+	this.style.height = '0px'
+	this.style.height = this.scrollHeight + 'px' 
+	return this }
+HTMLTextAreaElement.prototype.autoUpdateSize = function(){
+	var that = this
+	this.addEventListener('input', 
+		function(evt){
+			that.updateSize() }) 
+	return this }
+
+
+var cloneAsOffscreenSpan = function(elem){
+	var style = getComputedStyle(elem)
+	var s = {}
+	for(var i=0; i < style.length; i++){
+		var k = style[i]
+		if(k.startsWith('font')
+				|| k.startsWith('line')
+				|| k.startsWith('white-space')){
+			s[k] = style[k] } }
+	var span = document.createElement('span')
+	Object.assign(span.style, {
+		...s,
+
+		position: 'fixed',
+		display: 'block',
+		/* DEBUG...
+		top: '0px',
+		left: '0px',
+		/*/
+		top: '-100%',
+		left: '-100%',
+		//*/
+		width: style.width,
+		height: style.height,
+
+		padding: style.padding,
+
+		boxSizing: style.boxSizing,
+		whiteSpace: style.whiteSpace,
+
+		outline: 'solid 1px red',
+
+		pointerEvents: 'none',
+	})
+	return span }
+
+HTMLTextAreaElement.prototype.getTextGeometry = function(func){
+	var offset = this.selectionStart
+	var text = this.value
+
+	// get the relevant styles...
+	var style = getComputedStyle(this)
+	var paddingV = parseFloat(style.paddingTop) + parseFloat(style.paddingBottom)
+
+	var caret = document.createElement('span')
+	caret.innerText = '|' 
+	caret.style.margin = '0px'
+	caret.style.padding = '0px'
+
+	var span = cloneAsOffscreenSpan(this)
+	span.append(
+		text.slice(0, offset),
+		caret,
+		// NOTE: wee need the rest of the text for the caret to be typeset
+		// 		to the correct line...
+		text.slice(offset))
+	document.body.append(span)
+
+	var res = {
+		length: text.length,
+
+		lines: Math.floor(
+			(this.offsetHeight - paddingV) 
+				/ caret.offsetHeight),
+		line: Math.floor(caret.offsetTop / caret.offsetHeight),
+
+		caretHeight: caret.offsetHeight,
+
+		offset: offset,
+		offsetLeft: caret.offsetLeft,
+		offsetTop: caret.offsetTop,
+	}
+
+	if(typeof(func) == 'function'){
+		res = func(res, span) }
+
+	span.remove()
+
+	return res }
+
+HTMLTextAreaElement.prototype.getTextOffsetAt = function(x, y){
+	var that = this
+	var text = this.value
+
+	// cleanup cached span...
+	this.__getTextOffsetAt_timeout
+		&& clearTimeout(this.__getTextOffsetAt_timeout)
+	this.__getTextOffsetAt_timeout = setTimeout(function(){
+		delete that.__getTextOffsetAt_timeout
+		that.__getTextOffsetAt_clone.remove()
+		delete that.__getTextOffsetAt_clone }, 50)
+
+	// create/get clone span...
+	if(this.__getTextOffsetAt_clone == null){
+		var span = 
+			this.__getTextOffsetAt_clone = 
+				cloneAsOffscreenSpan(this)
+		span.append(text)
+		document.body.append(span)
+	} else {
+		var span = this.__getTextOffsetAt_clone }
+
+	var r = document.createRange()
+	var t = span.firstChild
+
+	var clone = span.getBoundingClientRect()
+	var target = this.getBoundingClientRect()
+
+	var ox = x - target.x
+	var oy = y - target.y
+
+	var rect, prev
+	var cursor_line
+	var col
+	for(var i=0; i <= t.length; i++){
+		r.setStart(t, i)
+		r.setEnd(t, i)
+		prev = rect
+		rect = r.getBoundingClientRect()
+		// line change...
+		if(prev && prev.y != rect.y){
+			// went off the cursor line
+			if(cursor_line 
+					// cursor above block
+					|| oy <= prev.y - clone.y){
+				// end of prev line...
+				return col 
+					?? i - 1 } 
+			// reset col
+			col = undefined }
+		// cursor line...
+		cursor_line = 
+			oy >= rect.y - clone.y
+				&& oy <= rect.bottom - clone.y
+		// cursor col -- set once per line...
+		if(col == null 
+				&& ox <= rect.x - clone.x){
+			col = (ox > 0 
+					|| i == 0) ?
+				i
+				: i - 1 
+			if(cursor_line){
+				return col } } }
+	// below or right of the block -> return last col or last char...
+	return col 
+		?? i }
+
+// calculate number of lines in text area (both wrapped and actual lines)
+Object.defineProperty(HTMLTextAreaElement.prototype, 'heightLines', {
+	enumerable: false,
+	get: function(){
+		var style = getComputedStyle(this)
+		return Math.floor(
+			(this.scrollHeight 
+				- parseFloat(style.paddingTop)
+				- parseFloat(style.paddingBottom)) 
+			/ (parseFloat(style.lineHeight) 
+				|| parseFloat(style.fontSize))) }, })
+Object.defineProperty(HTMLTextAreaElement.prototype, 'lines', {
+	enumerable: false,
+	get: function(){
+		return this.value
+			.split(/\n/g)
+			.length }, })
+// XXX this does not account for wrapping...
+Object.defineProperty(HTMLTextAreaElement.prototype, 'caretLine', {
+	enumerable: false,
+	get: function(){
+		var offset = this.selectionStart
+		return offset != null ?
+			this.value
+				.slice(0, offset)
+				.split(/\n/g)
+				.length
+			: undefined }, })
+
+
+Object.defineProperty(HTMLTextAreaElement.prototype, 'caretOffset', {
+	enumerable: false,
+	get: function(){
+		var offset = this.selectionStart
+		var r = document.createRange()
+		r.setStart(this, offset)
+		r.setEnd(this, offset)
+		var rect = r.getBoundingClientRect()
+		return {
+			top: rect.top, 
+			left: rect.left,
+		} },
+})
+
+
+
+
+/**********************************************************************
+* vim:set ts=4 sw=4 :                                                */