update plugin files

plugins/dropzone/dropzone-amd-module.js

@@ -9759,7 +9759,7 @@ var dropzone_Dropzone = /*#__PURE__*/function (_Emitter) {
 
 
 dropzone_Dropzone.initClass();
-dropzone_Dropzone.version = "5.7.4"; // This is a map of options for your different dropzones. Add configurations
+dropzone_Dropzone.version = "5.7.6"; // This is a map of options for your different dropzones. Add configurations
 // to this object for your different dropzone elemens.
 //
 // Example:
@@ -9867,9 +9867,9 @@ dropzone_Dropzone.discover = function () {
 
     return result;
   }();
-}; // Since the whole Drag'n'Drop API is pretty new, some browsers implement it,
+}; // Some browsers support drag and drog functionality, but not correctly.
-// but not correctly.
+//
-// So I created a blacklist of userAgents. Yes, yes. Browser sniffing, I know.
+// So I created a blocklist of userAgents. Yes, yes. Browser sniffing, I know.
 // But what to do when browsers *theoretically* support an API, but crash
 // when using it.
 //
@@ -9877,10 +9877,9 @@ dropzone_Dropzone.discover = function () {
 //
 // ** It should only be used on browser that *do* support the API, but
 // incorrectly **
-//
 
 
-dropzone_Dropzone.blacklistedBrowsers = [// The mac os and windows phone version of opera 12 seems to have a problem with the File drag'n'drop API.
+dropzone_Dropzone.blockedBrowsers = [// The mac os and windows phone version of opera 12 seems to have a problem with the File drag'n'drop API.
 /opera.*(Macintosh|Windows Phone).*version\/12/i]; // Checks if the browser is supported
 
 dropzone_Dropzone.isBrowserSupported = function () {
@@ -9890,8 +9889,14 @@ dropzone_Dropzone.isBrowserSupported = function () {
     if (!("classList" in document.createElement("a"))) {
       capableBrowser = false;
     } else {
-      // The browser supports the API, but may be blacklisted.
+      if (dropzone_Dropzone.blacklistedBrowsers !== undefined) {
-      var _iterator25 = dropzone_createForOfIteratorHelper(dropzone_Dropzone.blacklistedBrowsers, true),
+        // Since this has been renamed, this makes sure we don't break older
+        // configuration.
+        dropzone_Dropzone.blockedBrowsers = dropzone_Dropzone.blacklistedBrowsers;
+      } // The browser supports the API, but may be blocked.
+
+
+      var _iterator25 = dropzone_createForOfIteratorHelper(dropzone_Dropzone.blockedBrowsers, true),
           _step25;
 
       try {

plugins/dropzone/dropzone.js

@@ -9759,7 +9759,7 @@ var dropzone_Dropzone = /*#__PURE__*/function (_Emitter) {
 
 
 dropzone_Dropzone.initClass();
-dropzone_Dropzone.version = "5.7.4"; // This is a map of options for your different dropzones. Add configurations
+dropzone_Dropzone.version = "5.7.6"; // This is a map of options for your different dropzones. Add configurations
 // to this object for your different dropzone elemens.
 //
 // Example:
@@ -9867,9 +9867,9 @@ dropzone_Dropzone.discover = function () {
 
     return result;
   }();
-}; // Since the whole Drag'n'Drop API is pretty new, some browsers implement it,
+}; // Some browsers support drag and drog functionality, but not correctly.
-// but not correctly.
+//
-// So I created a blacklist of userAgents. Yes, yes. Browser sniffing, I know.
+// So I created a blocklist of userAgents. Yes, yes. Browser sniffing, I know.
 // But what to do when browsers *theoretically* support an API, but crash
 // when using it.
 //
@@ -9877,10 +9877,9 @@ dropzone_Dropzone.discover = function () {
 //
 // ** It should only be used on browser that *do* support the API, but
 // incorrectly **
-//
 
 
-dropzone_Dropzone.blacklistedBrowsers = [// The mac os and windows phone version of opera 12 seems to have a problem with the File drag'n'drop API.
+dropzone_Dropzone.blockedBrowsers = [// The mac os and windows phone version of opera 12 seems to have a problem with the File drag'n'drop API.
 /opera.*(Macintosh|Windows Phone).*version\/12/i]; // Checks if the browser is supported
 
 dropzone_Dropzone.isBrowserSupported = function () {
@@ -9890,8 +9889,14 @@ dropzone_Dropzone.isBrowserSupported = function () {
     if (!("classList" in document.createElement("a"))) {
       capableBrowser = false;
     } else {
-      // The browser supports the API, but may be blacklisted.
+      if (dropzone_Dropzone.blacklistedBrowsers !== undefined) {
-      var _iterator25 = dropzone_createForOfIteratorHelper(dropzone_Dropzone.blacklistedBrowsers, true),
+        // Since this has been renamed, this makes sure we don't break older
+        // configuration.
+        dropzone_Dropzone.blockedBrowsers = dropzone_Dropzone.blacklistedBrowsers;
+      } // The browser supports the API, but may be blocked.
+
+
+      var _iterator25 = dropzone_createForOfIteratorHelper(dropzone_Dropzone.blockedBrowsers, true),
           _step25;
 
       try {

plugins/dropzone/min/basic.min.css

@@ -1 +1 @@
-.dropzone,.dropzone *{box-sizing:border-box}.dropzone{position:relative}.dropzone .dz-preview{position:relative;display:inline-block;width:120px;margin:0.5em}.dropzone .dz-preview .dz-progress{display:block;height:15px;border:1px solid #aaa}.dropzone .dz-preview .dz-progress .dz-upload{display:block;height:100%;width:0;background:green}.dropzone .dz-preview .dz-error-message{color:red;display:none}.dropzone .dz-preview.dz-error .dz-error-message,.dropzone .dz-preview.dz-error .dz-error-mark{display:block}.dropzone .dz-preview.dz-success .dz-success-mark{display:block}.dropzone .dz-preview .dz-error-mark,.dropzone .dz-preview .dz-success-mark{position:absolute;display:none;left:30px;top:30px;width:54px;height:58px;left:50%;margin-left:-27px}
+.dropzone,.dropzone *{box-sizing:border-box}.dropzone{position:relative}.dropzone .dz-preview{position:relative;display:inline-block;width:120px;margin:.5em}.dropzone .dz-preview .dz-progress{display:block;height:15px;border:1px solid #aaa}.dropzone .dz-preview .dz-progress .dz-upload{display:block;height:100%;width:0;background:green}.dropzone .dz-preview .dz-error-message{color:red;display:none}.dropzone .dz-preview.dz-error .dz-error-message,.dropzone .dz-preview.dz-error .dz-error-mark{display:block}.dropzone .dz-preview.dz-success .dz-success-mark{display:block}.dropzone .dz-preview .dz-error-mark,.dropzone .dz-preview .dz-success-mark{position:absolute;display:none;left:30px;top:30px;width:54px;height:58px;left:50%;margin-left:-27px}

plugins/sweetalert2/sweetalert2.all.js

@@ -1,5 +1,5 @@
 /*!
-* sweetalert2 v10.14.0
+* sweetalert2 v10.14.1
 * Released under the MIT License.
 */
 (function (global, factory) {
@@ -363,7 +363,7 @@
   };
   var getIcon = function getIcon() {
     var visibleIcon = getIcons().filter(function (icon) {
-      return isVisible(icon);
+      return icon.style.display !== 'none';
     });
     return visibleIcon.length ? visibleIcon[0] : null;
   };
@@ -3627,7 +3627,7 @@
     };
   });
   SweetAlert.DismissReason = DismissReason;
-  SweetAlert.version = '10.14.0';
+  SweetAlert.version = '10.14.1';
 
   var Swal = SweetAlert;
   Swal["default"] = Swal;

plugins/sweetalert2/sweetalert2.js

@@ -1,5 +1,5 @@
 /*!
-* sweetalert2 v10.14.0
+* sweetalert2 v10.14.1
 * Released under the MIT License.
 */
 (function (global, factory) {
@@ -363,7 +363,7 @@
   };
   var getIcon = function getIcon() {
     var visibleIcon = getIcons().filter(function (icon) {
-      return isVisible(icon);
+      return icon.style.display !== 'none';
     });
     return visibleIcon.length ? visibleIcon[0] : null;
   };
@@ -3627,7 +3627,7 @@
     };
   });
   SweetAlert.DismissReason = DismissReason;
-  SweetAlert.version = '10.14.0';
+  SweetAlert.version = '10.14.1';
 
   var Swal = SweetAlert;
   Swal["default"] = Swal;

plugins/uplot/uPlot.cjs.js

@@ -4,7 +4,7 @@
 *
 * uPlot.js (μPlot)
 * A small, fast chart for time series, lines, areas, ohlc & bars
-* https://github.com/leeoniya/uPlot (v1.6.4)
+* https://github.com/leeoniya/uPlot (v1.6.5)
 */
 
 'use strict';
@@ -110,6 +110,7 @@ function fixIncr(minIncr, maxIncr, minExp, maxExp) {
 }
 
 function rangeLog(min, max, base, fullMags) {
+
 	let logFn = base == 10 ? log10 : log2;
 
 	if (min == max) {
@@ -129,8 +130,8 @@ function rangeLog(min, max, base, fullMags) {
 		max = minMaxIncrs[1];
 	}
 	else {
-		minExp = floor(logFn(min));
+		minExp = floor(logFn(abs(min)));
-		maxExp = floor(logFn(max));
+		maxExp = floor(logFn(abs(max)));
 
 		minMaxIncrs = fixIncr(pow(base, minExp), pow(base, maxExp), minExp, maxExp);
 
@@ -141,6 +142,18 @@ function rangeLog(min, max, base, fullMags) {
 	return [min, max];
 }
 
+function rangeAsinh(min, max, base, fullMags) {
+	let minMax = rangeLog(min, max, base, fullMags);
+
+	if (min == 0)
+		minMax[0] = 0;
+
+	if (max == 0)
+		minMax[1] = 0;
+
+	return minMax;
+}
+
 const _eqRangePart = {
 	pad:  0,
 	soft: null,
@@ -212,6 +225,7 @@ const fmtNum = new Intl.NumberFormat(navigator.language).format;
 
 const M = Math;
 
+const PI = M.PI;
 const abs = M.abs;
 const floor = M.floor;
 const round = M.round;
@@ -222,7 +236,8 @@ const pow = M.pow;
 const sqrt = M.sqrt;
 const log10 = M.log10;
 const log2 = M.log2;
-const PI = M.PI;
+const sinh =  (v, linthresh = 1) => M.sinh(v / linthresh);
+const asinh = (v, linthresh = 1) => M.asinh(v / linthresh);
 
 const inf = Infinity;
 
@@ -1145,6 +1160,7 @@ function numAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace,
 	return splits;
 }
 
+// this doesnt work for sin, which needs to come off from 0 independently in pos and neg dirs
 function logAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace, forceMin) {
 	const splits = [];
 
@@ -1173,6 +1189,18 @@ function logAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace,
 	return splits;
 }
 
+function asinhAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace, forceMin) {
+	let sc = self.scales[self.axes[axisIdx].scale];
+
+	let linthresh = sc.asinh;
+
+	let posSplits = scaleMax > linthresh ? logAxisSplits(self, axisIdx, max(linthresh, scaleMin), scaleMax, foundIncr) : [linthresh];
+	let zero = scaleMax >= 0 && scaleMin <= 0 ? [0] : [];
+	let negSplits = scaleMin < -linthresh ? logAxisSplits(self, axisIdx, max(linthresh, -scaleMax), -scaleMin, foundIncr): [linthresh];
+
+	return negSplits.reverse().map(v => -v).concat(zero, posSplits);
+}
+
 const RE_ALL   = /./;
 const RE_12357 = /[12357]/;
 const RE_125   = /[125]/;
@@ -1181,8 +1209,9 @@ const RE_1     = /1/;
 function logAxisValsFilt(self, splits, axisIdx, foundSpace, foundIncr) {
 	let axis = self.axes[axisIdx];
 	let scaleKey = axis.scale;
+	let sc = self.scales[scaleKey];
 
-	if (self.scales[scaleKey].log == 2)
+	if (sc.distr == 3 && sc.log == 2)
 		return splits;
 
 	let valToPos = self.valToPos;
@@ -1198,7 +1227,7 @@ function logAxisValsFilt(self, splits, axisIdx, foundSpace, foundIncr) {
 		RE_1
 	);
 
-	return splits.map(v => re.test(v) ? v : null);
+	return splits.map(v => ((sc.distr == 4 && v == 0) || re.test(v)) ? v : null);
 }
 
 function numSeriesVal(self, val) {
@@ -1292,6 +1321,7 @@ const xScaleOpts = {
 	auto: true,
 	distr: 1,
 	log: 10,
+	asinh: 1,
 	min: null,
 	max: null,
 	dir: 1,
@@ -1305,10 +1335,14 @@ const yScaleOpts = assign({}, xScaleOpts, {
 
 const syncs = {};
 
-function _sync(opts) {
+function _sync(key, opts) {
+	let s = syncs[key];
+
+	if (!s) {
 		let clients = [];
 
-	return {
+		s = {
+			key,
 			sub(client) {
 				clients.push(client);
 			},
@@ -1316,13 +1350,16 @@ function _sync(opts) {
 				clients = clients.filter(c => c != client);
 			},
 			pub(type, self, x, y, w, h, i) {
-			if (clients.length > 1) {
+				for (let i = 0; i < clients.length; i++)
-				clients.forEach(client => {
+					clients[i] != self && clients[i].pub(type, self, x, y, w, h, i);
-					client != self && client.pub(type, self, x, y, w, h, i);
-				});
-			}
 			}
 		};
+
+		if (key != null)
+			syncs[key] = s;
+	}
+
+	return s;
 }
 
 function orient(u, seriesIdx, cb) {
@@ -2012,6 +2049,12 @@ function snapLogY(self, dataMin, dataMax, scale) {
 
 const snapLogX = snapLogY;
 
+function snapAsinhY(self, dataMin, dataMax, scale) {
+	return dataMin == null ? nullMinMax : rangeAsinh(dataMin, dataMax, self.scales[scale].log, false);
+}
+
+const snapAsinhX = snapAsinhY;
+
 // dim is logical (getClientBoundingRect) pixels, not canvas pixels
 function findIncr(min, max, incrs, dim, minSpace) {
 	let pxPerUnit = dim / (max - min);
@@ -2039,12 +2082,15 @@ function pxRatioFont(font) {
 function uPlot(opts, data, then) {
 	const self = {};
 
+	// TODO: cache denoms & mins scale.cache = {r, min, }
 	function getValPct(val, scale) {
-		return (
+		let _val = (
-			scale.distr == 3
+			scale.distr == 3 ? log10(val > 0 ? val : scale.clamp(self, val, scale.min, scale.max, scale.key)) :
-			? log10((val > 0 ? val : scale.clamp(self, val, scale.min, scale.max, scale.key)) / scale.min) / log10(scale.max / scale.min)
+			scale.distr == 4 ? asinh(val, scale.asinh) :
-			: (val - scale.min) / (scale.max - scale.min)
+			val
 		);
+
+		return (_val - scale._min) / (scale._max - scale._min);
 	}
 
 	function getHPos(val, scale, dim, off) {
@@ -2134,7 +2180,6 @@ function uPlot(opts, data, then) {
 				sc.key = scaleKey;
 
 				let isTime = sc.time;
-				let isLog  = sc.distr == 3;
 
 				let rn = sc.range;
 
@@ -2144,11 +2189,17 @@ function uPlot(opts, data, then) {
 					rn = (self, dataMin, dataMax) => dataMin == null ? nullMinMax : rangeNum(dataMin, dataMax, cfg);
 				}
 
-				sc.range = fnOrSelf(rn || (isTime ? snapTimeX : scaleKey == xScaleKey ? (isLog ? snapLogX : snapNumX) : (isLog ? snapLogY : snapNumY)));
+				sc.range = fnOrSelf(rn || (isTime ? snapTimeX : scaleKey == xScaleKey ?
+					(sc.distr == 3 ? snapLogX : sc.distr == 4 ? snapAsinhX : snapNumX) :
+					(sc.distr == 3 ? snapLogY : sc.distr == 4 ? snapAsinhY : snapNumY)
+				));
 
 				sc.auto = fnOrSelf(sc.auto);
 
 				sc.clamp = fnOrSelf(sc.clamp || clampScale);
+
+				// caches for expensive ops like asinh() & log()
+				sc._min = sc._max = null;
 			}
 		}
 	}
@@ -2299,7 +2350,7 @@ function uPlot(opts, data, then) {
 
 		if (i > 0) {
 			onMouse("click", label, e => {
-				if ( cursor._lock)
+				if (cursor._lock)
 					return;
 
 				setSeries(series.indexOf(s), {show: !s.show}, syncOpts.setSeries);
@@ -2578,7 +2629,7 @@ function uPlot(opts, data, then) {
 		if (showLegend)
 			legendRows.splice(i, 0, initLegendRow(s, i));
 
-		if ( cursor.show) {
+		if (cursor.show) {
 			let pt = initCursorPt(s, i);
 			pt && cursorPts.splice(i, 0, pt);
 		}
@@ -2629,7 +2680,7 @@ function uPlot(opts, data, then) {
 			axis.space  = fnOrSelf(axis.space);
 			axis.rotate = fnOrSelf(axis.rotate);
 			axis.incrs  = fnOrSelf(axis.incrs  || (          sc.distr == 2 ? wholeIncrs : (isTime ? (ms == 1 ? timeIncrsMs : timeIncrsS) : numIncrs)));
-			axis.splits = fnOrSelf(axis.splits || (isTime && sc.distr == 1 ? _timeAxisSplits : sc.distr == 3 ? logAxisSplits : numAxisSplits));
+			axis.splits = fnOrSelf(axis.splits || (isTime && sc.distr == 1 ? _timeAxisSplits : sc.distr == 3 ? logAxisSplits : sc.distr == 4 ? asinhAxisSplits : numAxisSplits));
 
 			axis.stroke       = fnOrSelf(axis.stroke);
 			axis.grid.stroke  = fnOrSelf(axis.grid.stroke);
@@ -2647,7 +2698,7 @@ function uPlot(opts, data, then) {
 				) : av || numAxisVals
 			);
 
-			axis.filter = fnOrSelf(axis.filter || (          sc.distr == 3 ? logAxisValsFilt : retArg1));
+			axis.filter = fnOrSelf(axis.filter || (          sc.distr >= 3 ? logAxisValsFilt : retArg1));
 
 			axis.font      = pxRatioFont(axis.font);
 			axis.labelFont = pxRatioFont(axis.labelFont);
@@ -2750,6 +2801,8 @@ function uPlot(opts, data, then) {
 			else if (dataLen == 1) {
 				if (xScaleDistr == 3)
 					[_min, _max] = rangeLog(_min, _min, scaleX.log, false);
+				else if (xScaleDistr == 4)
+					[_min, _max] = rangeAsinh(_min, _min, scaleX.log, false);
 				else if (scaleX.time)
 					_max = _min + 86400 / ms;
 				else
@@ -2881,6 +2934,12 @@ function uPlot(opts, data, then) {
 			if (sc.min != wsc.min || sc.max != wsc.max) {
 				sc.min = wsc.min;
 				sc.max = wsc.max;
+
+				let distr = sc.distr;
+
+				sc._min = distr == 3 ? log10(sc.min) : distr == 4 ? asinh(sc.min, sc.asinh) : sc.min;
+				sc._max = distr == 3 ? log10(sc.max) : distr == 4 ? asinh(sc.max, sc.asinh) : sc.max;
+
 				changed[k] = anyChanged = true;
 			}
 		}
@@ -2897,7 +2956,7 @@ function uPlot(opts, data, then) {
 				fire("setScale", k);
 			}
 
-			if ( cursor.show)
+			if (cursor.show)
 				shouldSetCursor = true;
 		}
 
@@ -3453,7 +3512,7 @@ function uPlot(opts, data, then) {
 		//	shouldSetSelect = false;
 	//	}
 
-		if ( cursor.show && shouldSetCursor) {
+		if (cursor.show && shouldSetCursor) {
 			updateCursor();
 			shouldSetCursor = false;
 		}
@@ -3558,7 +3617,7 @@ function uPlot(opts, data, then) {
 	let dragX = drag.x;
 	let dragY = drag.y;
 
-	if ( cursor.show) {
+	if (cursor.show) {
 		if (cursor.x)
 			xCursor = placeDiv(CURSOR_X, over);
 		if (cursor.y)
@@ -3642,10 +3701,10 @@ function uPlot(opts, data, then) {
 	function _alpha(i, value) {
 		series[i].alpha = value;
 
-		if ( cursor.show && cursorPts[i])
+		if (cursor.show && cursorPts[i])
 			cursorPts[i].style.opacity = value;
 
-		if ( showLegend && legendRows[i])
+		if (showLegend && legendRows[i])
 			legendRows[i][0].parentNode.style.opacity = value;
 	}
 
@@ -3700,17 +3759,19 @@ function uPlot(opts, data, then) {
 		if (sc.dir == -1)
 			pos = dim - pos;
 
-		let _min = sc.min,
+		let _min = sc._min,
-			_max = sc.max,
+			_max = sc._max,
 			pct = pos / dim;
 
-		if (sc.distr == 3) {
+		let sv = _min + (_max - _min) * pct;
-			_min = log10(_min);
+
-			_max = log10(_max);
+		let distr = sc.distr;
-			return pow(10, _min + (_max - _min) * pct);
+
-		}
+		return (
-		else
+			distr == 3 ? pow(10, sv) :
-			return _min + (_max - _min) * pct;
+			distr == 4 ? sinh(sv, sc.asinh) :
+			sv
+		);
 	}
 
 	function closestIdxFromXpos(pos) {
@@ -3945,7 +4006,7 @@ function uPlot(opts, data, then) {
 				let uni = drag.uni;
 
 				if (uni != null) {
-					// only calc drag status if they pass the dist thresh
+					// only calc drag status if they pass the dist asinh
 					if (dragX && dragY) {
 						dragX = rawDX >= uni;
 						dragY = rawDY >= uni;
@@ -4279,7 +4340,7 @@ function uPlot(opts, data, then) {
 
 	let deb;
 
-	if ( cursor.show) {
+	if (cursor.show) {
 		onMouse(mousedown,  over, mouseDown);
 		onMouse(mousemove,  over, mouseMove);
 		onMouse(mouseenter, over, syncRect);
@@ -4319,7 +4380,7 @@ function uPlot(opts, data, then) {
 
 	const syncKey = syncOpts.key;
 
-	const sync =  (syncKey != null ? (syncs[syncKey] = syncs[syncKey] || _sync()) : _sync());
+	const sync = _sync(syncKey);
 
 	sync.sub(self);
 
@@ -4372,6 +4433,7 @@ uPlot.assign = assign;
 uPlot.fmtNum = fmtNum;
 uPlot.rangeNum = rangeNum;
 uPlot.rangeLog = rangeLog;
+uPlot.rangeAsinh = rangeAsinh;
 uPlot.orient   = orient;
 
 {
@@ -4383,6 +4445,10 @@ uPlot.orient   = orient;
 	uPlot.tzDate  = tzDate;
 }
 
+{
+	uPlot.sync = _sync;
+}
+
 {
 	uPlot.addGap = addGap;
 	uPlot.clipGaps = clipGaps;

plugins/uplot/uPlot.esm.js

@@ -4,7 +4,7 @@
 *
 * uPlot.js (μPlot)
 * A small, fast chart for time series, lines, areas, ohlc & bars
-* https://github.com/leeoniya/uPlot (v1.6.4)
+* https://github.com/leeoniya/uPlot (v1.6.5)
 */
 
 const FEAT_TIME          = true;
@@ -108,6 +108,7 @@ function fixIncr(minIncr, maxIncr, minExp, maxExp) {
 }
 
 function rangeLog(min, max, base, fullMags) {
+
 	let logFn = base == 10 ? log10 : log2;
 
 	if (min == max) {
@@ -127,8 +128,8 @@ function rangeLog(min, max, base, fullMags) {
 		max = minMaxIncrs[1];
 	}
 	else {
-		minExp = floor(logFn(min));
+		minExp = floor(logFn(abs(min)));
-		maxExp = floor(logFn(max));
+		maxExp = floor(logFn(abs(max)));
 
 		minMaxIncrs = fixIncr(pow(base, minExp), pow(base, maxExp), minExp, maxExp);
 
@@ -139,6 +140,18 @@ function rangeLog(min, max, base, fullMags) {
 	return [min, max];
 }
 
+function rangeAsinh(min, max, base, fullMags) {
+	let minMax = rangeLog(min, max, base, fullMags);
+
+	if (min == 0)
+		minMax[0] = 0;
+
+	if (max == 0)
+		minMax[1] = 0;
+
+	return minMax;
+}
+
 const _eqRangePart = {
 	pad:  0,
 	soft: null,
@@ -210,6 +223,7 @@ const fmtNum = new Intl.NumberFormat(navigator.language).format;
 
 const M = Math;
 
+const PI = M.PI;
 const abs = M.abs;
 const floor = M.floor;
 const round = M.round;
@@ -220,7 +234,8 @@ const pow = M.pow;
 const sqrt = M.sqrt;
 const log10 = M.log10;
 const log2 = M.log2;
-const PI = M.PI;
+const sinh =  (v, linthresh = 1) => M.sinh(v / linthresh);
+const asinh = (v, linthresh = 1) => M.asinh(v / linthresh);
 
 const inf = Infinity;
 
@@ -1143,6 +1158,7 @@ function numAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace,
 	return splits;
 }
 
+// this doesnt work for sin, which needs to come off from 0 independently in pos and neg dirs
 function logAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace, forceMin) {
 	const splits = [];
 
@@ -1171,6 +1187,18 @@ function logAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace,
 	return splits;
 }
 
+function asinhAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace, forceMin) {
+	let sc = self.scales[self.axes[axisIdx].scale];
+
+	let linthresh = sc.asinh;
+
+	let posSplits = scaleMax > linthresh ? logAxisSplits(self, axisIdx, max(linthresh, scaleMin), scaleMax, foundIncr) : [linthresh];
+	let zero = scaleMax >= 0 && scaleMin <= 0 ? [0] : [];
+	let negSplits = scaleMin < -linthresh ? logAxisSplits(self, axisIdx, max(linthresh, -scaleMax), -scaleMin, foundIncr): [linthresh];
+
+	return negSplits.reverse().map(v => -v).concat(zero, posSplits);
+}
+
 const RE_ALL   = /./;
 const RE_12357 = /[12357]/;
 const RE_125   = /[125]/;
@@ -1179,8 +1207,9 @@ const RE_1     = /1/;
 function logAxisValsFilt(self, splits, axisIdx, foundSpace, foundIncr) {
 	let axis = self.axes[axisIdx];
 	let scaleKey = axis.scale;
+	let sc = self.scales[scaleKey];
 
-	if (self.scales[scaleKey].log == 2)
+	if (sc.distr == 3 && sc.log == 2)
 		return splits;
 
 	let valToPos = self.valToPos;
@@ -1196,7 +1225,7 @@ function logAxisValsFilt(self, splits, axisIdx, foundSpace, foundIncr) {
 		RE_1
 	);
 
-	return splits.map(v => re.test(v) ? v : null);
+	return splits.map(v => ((sc.distr == 4 && v == 0) || re.test(v)) ? v : null);
 }
 
 function numSeriesVal(self, val) {
@@ -1290,6 +1319,7 @@ const xScaleOpts = {
 	auto: true,
 	distr: 1,
 	log: 10,
+	asinh: 1,
 	min: null,
 	max: null,
 	dir: 1,
@@ -1303,10 +1333,14 @@ const yScaleOpts = assign({}, xScaleOpts, {
 
 const syncs = {};
 
-function _sync(opts) {
+function _sync(key, opts) {
+	let s = syncs[key];
+
+	if (!s) {
 		let clients = [];
 
-	return {
+		s = {
+			key,
 			sub(client) {
 				clients.push(client);
 			},
@@ -1314,13 +1348,16 @@ function _sync(opts) {
 				clients = clients.filter(c => c != client);
 			},
 			pub(type, self, x, y, w, h, i) {
-			if (clients.length > 1) {
+				for (let i = 0; i < clients.length; i++)
-				clients.forEach(client => {
+					clients[i] != self && clients[i].pub(type, self, x, y, w, h, i);
-					client != self && client.pub(type, self, x, y, w, h, i);
-				});
-			}
 			}
 		};
+
+		if (key != null)
+			syncs[key] = s;
+	}
+
+	return s;
 }
 
 function orient(u, seriesIdx, cb) {
@@ -2010,6 +2047,12 @@ function snapLogY(self, dataMin, dataMax, scale) {
 
 const snapLogX = snapLogY;
 
+function snapAsinhY(self, dataMin, dataMax, scale) {
+	return dataMin == null ? nullMinMax : rangeAsinh(dataMin, dataMax, self.scales[scale].log, false);
+}
+
+const snapAsinhX = snapAsinhY;
+
 // dim is logical (getClientBoundingRect) pixels, not canvas pixels
 function findIncr(min, max, incrs, dim, minSpace) {
 	let pxPerUnit = dim / (max - min);
@@ -2037,12 +2080,15 @@ function pxRatioFont(font) {
 function uPlot(opts, data, then) {
 	const self = {};
 
+	// TODO: cache denoms & mins scale.cache = {r, min, }
 	function getValPct(val, scale) {
-		return (
+		let _val = (
-			scale.distr == 3
+			scale.distr == 3 ? log10(val > 0 ? val : scale.clamp(self, val, scale.min, scale.max, scale.key)) :
-			? log10((val > 0 ? val : scale.clamp(self, val, scale.min, scale.max, scale.key)) / scale.min) / log10(scale.max / scale.min)
+			scale.distr == 4 ? asinh(val, scale.asinh) :
-			: (val - scale.min) / (scale.max - scale.min)
+			val
 		);
+
+		return (_val - scale._min) / (scale._max - scale._min);
 	}
 
 	function getHPos(val, scale, dim, off) {
@@ -2132,7 +2178,6 @@ function uPlot(opts, data, then) {
 				sc.key = scaleKey;
 
 				let isTime = sc.time;
-				let isLog  = sc.distr == 3;
 
 				let rn = sc.range;
 
@@ -2142,11 +2187,17 @@ function uPlot(opts, data, then) {
 					rn = (self, dataMin, dataMax) => dataMin == null ? nullMinMax : rangeNum(dataMin, dataMax, cfg);
 				}
 
-				sc.range = fnOrSelf(rn || (isTime ? snapTimeX : scaleKey == xScaleKey ? (isLog ? snapLogX : snapNumX) : (isLog ? snapLogY : snapNumY)));
+				sc.range = fnOrSelf(rn || (isTime ? snapTimeX : scaleKey == xScaleKey ?
+					(sc.distr == 3 ? snapLogX : sc.distr == 4 ? snapAsinhX : snapNumX) :
+					(sc.distr == 3 ? snapLogY : sc.distr == 4 ? snapAsinhY : snapNumY)
+				));
 
 				sc.auto = fnOrSelf(sc.auto);
 
 				sc.clamp = fnOrSelf(sc.clamp || clampScale);
+
+				// caches for expensive ops like asinh() & log()
+				sc._min = sc._max = null;
 			}
 		}
 	}
@@ -2297,7 +2348,7 @@ function uPlot(opts, data, then) {
 
 		if (i > 0) {
 			onMouse("click", label, e => {
-				if ( cursor._lock)
+				if (cursor._lock)
 					return;
 
 				setSeries(series.indexOf(s), {show: !s.show}, syncOpts.setSeries);
@@ -2576,7 +2627,7 @@ function uPlot(opts, data, then) {
 		if (showLegend)
 			legendRows.splice(i, 0, initLegendRow(s, i));
 
-		if ( cursor.show) {
+		if (cursor.show) {
 			let pt = initCursorPt(s, i);
 			pt && cursorPts.splice(i, 0, pt);
 		}
@@ -2627,7 +2678,7 @@ function uPlot(opts, data, then) {
 			axis.space  = fnOrSelf(axis.space);
 			axis.rotate = fnOrSelf(axis.rotate);
 			axis.incrs  = fnOrSelf(axis.incrs  || (          sc.distr == 2 ? wholeIncrs : (isTime ? (ms == 1 ? timeIncrsMs : timeIncrsS) : numIncrs)));
-			axis.splits = fnOrSelf(axis.splits || (isTime && sc.distr == 1 ? _timeAxisSplits : sc.distr == 3 ? logAxisSplits : numAxisSplits));
+			axis.splits = fnOrSelf(axis.splits || (isTime && sc.distr == 1 ? _timeAxisSplits : sc.distr == 3 ? logAxisSplits : sc.distr == 4 ? asinhAxisSplits : numAxisSplits));
 
 			axis.stroke       = fnOrSelf(axis.stroke);
 			axis.grid.stroke  = fnOrSelf(axis.grid.stroke);
@@ -2645,7 +2696,7 @@ function uPlot(opts, data, then) {
 				) : av || numAxisVals
 			);
 
-			axis.filter = fnOrSelf(axis.filter || (          sc.distr == 3 ? logAxisValsFilt : retArg1));
+			axis.filter = fnOrSelf(axis.filter || (          sc.distr >= 3 ? logAxisValsFilt : retArg1));
 
 			axis.font      = pxRatioFont(axis.font);
 			axis.labelFont = pxRatioFont(axis.labelFont);
@@ -2748,6 +2799,8 @@ function uPlot(opts, data, then) {
 			else if (dataLen == 1) {
 				if (xScaleDistr == 3)
 					[_min, _max] = rangeLog(_min, _min, scaleX.log, false);
+				else if (xScaleDistr == 4)
+					[_min, _max] = rangeAsinh(_min, _min, scaleX.log, false);
 				else if (scaleX.time)
 					_max = _min + 86400 / ms;
 				else
@@ -2879,6 +2932,12 @@ function uPlot(opts, data, then) {
 			if (sc.min != wsc.min || sc.max != wsc.max) {
 				sc.min = wsc.min;
 				sc.max = wsc.max;
+
+				let distr = sc.distr;
+
+				sc._min = distr == 3 ? log10(sc.min) : distr == 4 ? asinh(sc.min, sc.asinh) : sc.min;
+				sc._max = distr == 3 ? log10(sc.max) : distr == 4 ? asinh(sc.max, sc.asinh) : sc.max;
+
 				changed[k] = anyChanged = true;
 			}
 		}
@@ -2895,7 +2954,7 @@ function uPlot(opts, data, then) {
 				fire("setScale", k);
 			}
 
-			if ( cursor.show)
+			if (cursor.show)
 				shouldSetCursor = true;
 		}
 
@@ -3451,7 +3510,7 @@ function uPlot(opts, data, then) {
 		//	shouldSetSelect = false;
 	//	}
 
-		if ( cursor.show && shouldSetCursor) {
+		if (cursor.show && shouldSetCursor) {
 			updateCursor();
 			shouldSetCursor = false;
 		}
@@ -3556,7 +3615,7 @@ function uPlot(opts, data, then) {
 	let dragX = drag.x;
 	let dragY = drag.y;
 
-	if ( cursor.show) {
+	if (cursor.show) {
 		if (cursor.x)
 			xCursor = placeDiv(CURSOR_X, over);
 		if (cursor.y)
@@ -3640,10 +3699,10 @@ function uPlot(opts, data, then) {
 	function _alpha(i, value) {
 		series[i].alpha = value;
 
-		if ( cursor.show && cursorPts[i])
+		if (cursor.show && cursorPts[i])
 			cursorPts[i].style.opacity = value;
 
-		if ( showLegend && legendRows[i])
+		if (showLegend && legendRows[i])
 			legendRows[i][0].parentNode.style.opacity = value;
 	}
 
@@ -3698,17 +3757,19 @@ function uPlot(opts, data, then) {
 		if (sc.dir == -1)
 			pos = dim - pos;
 
-		let _min = sc.min,
+		let _min = sc._min,
-			_max = sc.max,
+			_max = sc._max,
 			pct = pos / dim;
 
-		if (sc.distr == 3) {
+		let sv = _min + (_max - _min) * pct;
-			_min = log10(_min);
+
-			_max = log10(_max);
+		let distr = sc.distr;
-			return pow(10, _min + (_max - _min) * pct);
+
-		}
+		return (
-		else
+			distr == 3 ? pow(10, sv) :
-			return _min + (_max - _min) * pct;
+			distr == 4 ? sinh(sv, sc.asinh) :
+			sv
+		);
 	}
 
 	function closestIdxFromXpos(pos) {
@@ -3943,7 +4004,7 @@ function uPlot(opts, data, then) {
 				let uni = drag.uni;
 
 				if (uni != null) {
-					// only calc drag status if they pass the dist thresh
+					// only calc drag status if they pass the dist asinh
 					if (dragX && dragY) {
 						dragX = rawDX >= uni;
 						dragY = rawDY >= uni;
@@ -4277,7 +4338,7 @@ function uPlot(opts, data, then) {
 
 	let deb;
 
-	if ( cursor.show) {
+	if (cursor.show) {
 		onMouse(mousedown,  over, mouseDown);
 		onMouse(mousemove,  over, mouseMove);
 		onMouse(mouseenter, over, syncRect);
@@ -4317,7 +4378,7 @@ function uPlot(opts, data, then) {
 
 	const syncKey = syncOpts.key;
 
-	const sync =  (syncKey != null ? (syncs[syncKey] = syncs[syncKey] || _sync()) : _sync());
+	const sync = _sync(syncKey);
 
 	sync.sub(self);
 
@@ -4370,6 +4431,7 @@ uPlot.assign = assign;
 uPlot.fmtNum = fmtNum;
 uPlot.rangeNum = rangeNum;
 uPlot.rangeLog = rangeLog;
+uPlot.rangeAsinh = rangeAsinh;
 uPlot.orient   = orient;
 
 {
@@ -4381,6 +4443,10 @@ uPlot.orient   = orient;
 	uPlot.tzDate  = tzDate;
 }
 
+{
+	uPlot.sync = _sync;
+}
+
 {
 	uPlot.addGap = addGap;
 	uPlot.clipGaps = clipGaps;

plugins/uplot/uPlot.iife.js

@@ -4,7 +4,7 @@
 *
 * uPlot.js (μPlot)
 * A small, fast chart for time series, lines, areas, ohlc & bars
-* https://github.com/leeoniya/uPlot (v1.6.4)
+* https://github.com/leeoniya/uPlot (v1.6.5)
 */
 
 var uPlot = (function () {
@@ -110,6 +110,7 @@ var uPlot = (function () {
 	}
 
 	function rangeLog(min, max, base, fullMags) {
+
 		var logFn = base == 10 ? log10 : log2;
 
 		if (min == max) {
@@ -129,8 +130,8 @@ var uPlot = (function () {
 			max = minMaxIncrs[1];
 		}
 		else {
-			minExp = floor(logFn(min));
+			minExp = floor(logFn(abs(min)));
-			maxExp = floor(logFn(max));
+			maxExp = floor(logFn(abs(max)));
 
 			minMaxIncrs = fixIncr(pow(base, minExp), pow(base, maxExp), minExp, maxExp);
 
@@ -141,6 +142,18 @@ var uPlot = (function () {
 		return [min, max];
 	}
 
+	function rangeAsinh(min, max, base, fullMags) {
+		var minMax = rangeLog(min, max, base, fullMags);
+
+		if (min == 0)
+			{ minMax[0] = 0; }
+
+		if (max == 0)
+			{ minMax[1] = 0; }
+
+		return minMax;
+	}
+
 	var _eqRangePart = {
 		pad:  0,
 		soft: null,
@@ -212,6 +225,7 @@ var uPlot = (function () {
 
 	var M = Math;
 
+	var PI = M.PI;
 	var abs = M.abs;
 	var floor = M.floor;
 	var round = M.round;
@@ -222,7 +236,16 @@ var uPlot = (function () {
 	var sqrt = M.sqrt;
 	var log10 = M.log10;
 	var log2 = M.log2;
-	var PI = M.PI;
+	var sinh =  (v, linthresh) => {
+		if ( linthresh === void 0 ) linthresh = 1;
+
+		return M.sinh(v / linthresh);
+	};
+	var asinh = (v, linthresh) => {
+		if ( linthresh === void 0 ) linthresh = 1;
+
+		return M.asinh(v / linthresh);
+	};
 
 	var inf = Infinity;
 
@@ -1146,6 +1169,7 @@ var uPlot = (function () {
 		return splits;
 	}
 
+	// this doesnt work for sin, which needs to come off from 0 independently in pos and neg dirs
 	function logAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace, forceMin) {
 		var splits = [];
 
@@ -1174,6 +1198,18 @@ var uPlot = (function () {
 		return splits;
 	}
 
+	function asinhAxisSplits(self, axisIdx, scaleMin, scaleMax, foundIncr, foundSpace, forceMin) {
+		var sc = self.scales[self.axes[axisIdx].scale];
+
+		var linthresh = sc.asinh;
+
+		var posSplits = scaleMax > linthresh ? logAxisSplits(self, axisIdx, max(linthresh, scaleMin), scaleMax, foundIncr) : [linthresh];
+		var zero = scaleMax >= 0 && scaleMin <= 0 ? [0] : [];
+		var negSplits = scaleMin < -linthresh ? logAxisSplits(self, axisIdx, max(linthresh, -scaleMax), -scaleMin, foundIncr): [linthresh];
+
+		return negSplits.reverse().map(v => -v).concat(zero, posSplits);
+	}
+
 	var RE_ALL   = /./;
 	var RE_12357 = /[12357]/;
 	var RE_125   = /[125]/;
@@ -1182,8 +1218,9 @@ var uPlot = (function () {
 	function logAxisValsFilt(self, splits, axisIdx, foundSpace, foundIncr) {
 		var axis = self.axes[axisIdx];
 		var scaleKey = axis.scale;
+		var sc = self.scales[scaleKey];
 
-		if (self.scales[scaleKey].log == 2)
+		if (sc.distr == 3 && sc.log == 2)
 			{ return splits; }
 
 		var valToPos = self.valToPos;
@@ -1199,7 +1236,7 @@ var uPlot = (function () {
 			RE_1
 		);
 
-		return splits.map(v => re.test(v) ? v : null);
+		return splits.map(v => ((sc.distr == 4 && v == 0) || re.test(v)) ? v : null);
 	}
 
 	function numSeriesVal(self, val) {
@@ -1293,6 +1330,7 @@ var uPlot = (function () {
 		auto: true,
 		distr: 1,
 		log: 10,
+		asinh: 1,
 		min: null,
 		max: null,
 		dir: 1,
@@ -1306,10 +1344,14 @@ var uPlot = (function () {
 
 	var syncs = {};
 
-	function _sync(opts) {
+	function _sync(key, opts) {
+		var s = syncs[key];
+
+		if (!s) {
 			var clients = [];
 
-		return {
+			s = {
+				key: key,
 				sub: function sub(client) {
 					clients.push(client);
 				},
@@ -1317,13 +1359,16 @@ var uPlot = (function () {
 					clients = clients.filter(c => c != client);
 				},
 				pub: function pub(type, self, x, y, w, h, i) {
-				if (clients.length > 1) {
+					for (var i$1 = 0; i$1 < clients.length; i$1++)
-					clients.forEach(client => {
+						{ clients[i$1] != self && clients[i$1].pub(type, self, x, y, w, h, i$1); }
-						client != self && client.pub(type, self, x, y, w, h, i);
-					});
-				}
 				}
 			};
+
+			if (key != null)
+				{ syncs[key] = s; }
+		}
+
+		return s;
 	}
 
 	function orient(u, seriesIdx, cb) {
@@ -2006,6 +2051,12 @@ var uPlot = (function () {
 
 	var snapLogX = snapLogY;
 
+	function snapAsinhY(self, dataMin, dataMax, scale) {
+		return dataMin == null ? nullMinMax : rangeAsinh(dataMin, dataMax, self.scales[scale].log, false);
+	}
+
+	var snapAsinhX = snapAsinhY;
+
 	// dim is logical (getClientBoundingRect) pixels, not canvas pixels
 	function findIncr(min, max, incrs, dim, minSpace) {
 		var pxPerUnit = dim / (max - min);
@@ -2033,12 +2084,15 @@ var uPlot = (function () {
 	function uPlot(opts, data, then) {
 		var self = {};
 
+		// TODO: cache denoms & mins scale.cache = {r, min, }
 		function getValPct(val, scale) {
-			return (
+			var _val = (
-				scale.distr == 3
+				scale.distr == 3 ? log10(val > 0 ? val : scale.clamp(self, val, scale.min, scale.max, scale.key)) :
-				? log10((val > 0 ? val : scale.clamp(self, val, scale.min, scale.max, scale.key)) / scale.min) / log10(scale.max / scale.min)
+				scale.distr == 4 ? asinh(val, scale.asinh) :
-				: (val - scale.min) / (scale.max - scale.min)
+				val
 			);
+
+			return (_val - scale._min) / (scale._max - scale._min);
 		}
 
 		function getHPos(val, scale, dim, off) {
@@ -2128,7 +2182,6 @@ var uPlot = (function () {
 					sc.key = scaleKey;
 
 					var isTime = sc.time;
-					var isLog  = sc.distr == 3;
 
 					var rn = sc.range;
 
@@ -2138,11 +2191,17 @@ var uPlot = (function () {
 						rn = (self, dataMin, dataMax) => dataMin == null ? nullMinMax : rangeNum(dataMin, dataMax, cfg);
 					}
 
-					sc.range = fnOrSelf(rn || (isTime ? snapTimeX : scaleKey == xScaleKey ? (isLog ? snapLogX : snapNumX) : (isLog ? snapLogY : snapNumY)));
+					sc.range = fnOrSelf(rn || (isTime ? snapTimeX : scaleKey == xScaleKey ?
+						(sc.distr == 3 ? snapLogX : sc.distr == 4 ? snapAsinhX : snapNumX) :
+						(sc.distr == 3 ? snapLogY : sc.distr == 4 ? snapAsinhY : snapNumY)
+					));
 
 					sc.auto = fnOrSelf(sc.auto);
 
 					sc.clamp = fnOrSelf(sc.clamp || clampScale);
+
+					// caches for expensive ops like asinh() & log()
+					sc._min = sc._max = null;
 				}
 			}
 		}
@@ -2293,7 +2352,7 @@ var uPlot = (function () {
 
 			if (i > 0) {
 				onMouse("click", label, e => {
-					if ( cursor._lock)
+					if (cursor._lock)
 						{ return; }
 
 					setSeries(series.indexOf(s), {show: !s.show}, syncOpts.setSeries);
@@ -2576,7 +2635,7 @@ var uPlot = (function () {
 			if (showLegend)
 				{ legendRows.splice(i, 0, initLegendRow(s, i)); }
 
-			if ( cursor.show) {
+			if (cursor.show) {
 				var pt = initCursorPt(s, i);
 				pt && cursorPts.splice(i, 0, pt);
 			}
@@ -2627,7 +2686,7 @@ var uPlot = (function () {
 				axis.space  = fnOrSelf(axis.space);
 				axis.rotate = fnOrSelf(axis.rotate);
 				axis.incrs  = fnOrSelf(axis.incrs  || (          sc.distr == 2 ? wholeIncrs : (isTime ? (ms == 1 ? timeIncrsMs : timeIncrsS) : numIncrs)));
-				axis.splits = fnOrSelf(axis.splits || (isTime && sc.distr == 1 ? _timeAxisSplits : sc.distr == 3 ? logAxisSplits : numAxisSplits));
+				axis.splits = fnOrSelf(axis.splits || (isTime && sc.distr == 1 ? _timeAxisSplits : sc.distr == 3 ? logAxisSplits : sc.distr == 4 ? asinhAxisSplits : numAxisSplits));
 
 				axis.stroke       = fnOrSelf(axis.stroke);
 				axis.grid.stroke  = fnOrSelf(axis.grid.stroke);
@@ -2645,7 +2704,7 @@ var uPlot = (function () {
 					) : av || numAxisVals
 				);
 
-				axis.filter = fnOrSelf(axis.filter || (          sc.distr == 3 ? logAxisValsFilt : retArg1));
+				axis.filter = fnOrSelf(axis.filter || (          sc.distr >= 3 ? logAxisValsFilt : retArg1));
 
 				axis.font      = pxRatioFont(axis.font);
 				axis.labelFont = pxRatioFont(axis.labelFont);
@@ -2733,7 +2792,7 @@ var uPlot = (function () {
 		self.setData = setData;
 
 		function autoScaleX() {
-			var assign, assign$1;
+			var assign, assign$1, assign$2;
 
 			viaAutoScaleX = true;
 
@@ -2753,10 +2812,12 @@ var uPlot = (function () {
 				else if (dataLen == 1) {
 					if (xScaleDistr == 3)
 						{ (assign = rangeLog(_min, _min, scaleX.log, false), _min = assign[0], _max = assign[1]); }
+					else if (xScaleDistr == 4)
+						{ (assign$1 = rangeAsinh(_min, _min, scaleX.log, false), _min = assign$1[0], _max = assign$1[1]); }
 					else if (scaleX.time)
 						{ _max = _min + 86400 / ms; }
 					else
-						{ (assign$1 = rangeNum(_min, _max, 0.1, true), _min = assign$1[0], _max = assign$1[1]); }
+						{ (assign$2 = rangeNum(_min, _max, 0.1, true), _min = assign$2[0], _max = assign$2[1]); }
 				}
 			}
 			else {
@@ -2884,6 +2945,12 @@ var uPlot = (function () {
 				if (sc.min != wsc$3.min || sc.max != wsc$3.max) {
 					sc.min = wsc$3.min;
 					sc.max = wsc$3.max;
+
+					var distr = sc.distr;
+
+					sc._min = distr == 3 ? log10(sc.min) : distr == 4 ? asinh(sc.min, sc.asinh) : sc.min;
+					sc._max = distr == 3 ? log10(sc.max) : distr == 4 ? asinh(sc.max, sc.asinh) : sc.max;
+
 					changed[k$3] = anyChanged = true;
 				}
 			}
@@ -2900,7 +2967,7 @@ var uPlot = (function () {
 					fire("setScale", k$4);
 				}
 
-				if ( cursor.show)
+				if (cursor.show)
 					{ shouldSetCursor = true; }
 			}
 
@@ -3464,7 +3531,7 @@ var uPlot = (function () {
 			//	shouldSetSelect = false;
 		//	}
 
-			if ( cursor.show && shouldSetCursor) {
+			if (cursor.show && shouldSetCursor) {
 				updateCursor();
 				shouldSetCursor = false;
 			}
@@ -3569,7 +3636,7 @@ var uPlot = (function () {
 		var dragX = drag.x;
 		var dragY = drag.y;
 
-		if ( cursor.show) {
+		if (cursor.show) {
 			if (cursor.x)
 				{ xCursor = placeDiv(CURSOR_X, over); }
 			if (cursor.y)
@@ -3653,10 +3720,10 @@ var uPlot = (function () {
 		function _alpha(i, value) {
 			series[i].alpha = value;
 
-			if ( cursor.show && cursorPts[i])
+			if (cursor.show && cursorPts[i])
 				{ cursorPts[i].style.opacity = value; }
 
-			if ( showLegend && legendRows[i])
+			if (showLegend && legendRows[i])
 				{ legendRows[i][0].parentNode.style.opacity = value; }
 		}
 
@@ -3711,17 +3778,19 @@ var uPlot = (function () {
 			if (sc.dir == -1)
 				{ pos = dim - pos; }
 
-			var _min = sc.min,
+			var _min = sc._min,
-				_max = sc.max,
+				_max = sc._max,
 				pct = pos / dim;
 
-			if (sc.distr == 3) {
+			var sv = _min + (_max - _min) * pct;
-				_min = log10(_min);
+
-				_max = log10(_max);
+			var distr = sc.distr;
-				return pow(10, _min + (_max - _min) * pct);
+
-			}
+			return (
-			else
+				distr == 3 ? pow(10, sv) :
-				{ return _min + (_max - _min) * pct; }
+				distr == 4 ? sinh(sv, sc.asinh) :
+				sv
+			);
 		}
 
 		function closestIdxFromXpos(pos) {
@@ -3964,7 +4033,7 @@ var uPlot = (function () {
 					var uni = drag.uni;
 
 					if (uni != null) {
-						// only calc drag status if they pass the dist thresh
+						// only calc drag status if they pass the dist asinh
 						if (dragX && dragY) {
 							dragX = rawDX >= uni;
 							dragY = rawDY >= uni;
@@ -4305,7 +4374,7 @@ var uPlot = (function () {
 
 		var deb;
 
-		if ( cursor.show) {
+		if (cursor.show) {
 			onMouse(mousedown,  over, mouseDown);
 			onMouse(mousemove,  over, mouseMove);
 			onMouse(mouseenter, over, syncRect);
@@ -4345,7 +4414,7 @@ var uPlot = (function () {
 
 		var syncKey = syncOpts.key;
 
-		var sync =  (syncKey != null ? (syncs[syncKey] = syncs[syncKey] || _sync()) : _sync());
+		var sync = _sync(syncKey);
 
 		sync.sub(self);
 
@@ -4398,6 +4467,7 @@ var uPlot = (function () {
 	uPlot.fmtNum = fmtNum;
 	uPlot.rangeNum = rangeNum;
 	uPlot.rangeLog = rangeLog;
+	uPlot.rangeAsinh = rangeAsinh;
 	uPlot.orient   = orient;
 
 	{
@@ -4409,6 +4479,10 @@ var uPlot = (function () {
 		uPlot.tzDate  = tzDate;
 	}
 
+	{
+		uPlot.sync = _sync;
+	}
+
 	{
 		uPlot.addGap = addGap;
 		uPlot.clipGaps = clipGaps;