supportsGoodDecimals_ not used anywhere so was removed

package-lock.json

@@ -2907,9 +2907,9 @@
       }
     },
     "@rollup/plugin-commonjs": {
-      "version": "15.0.0",
+      "version": "15.1.0",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-15.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-15.1.0.tgz",
-      "integrity": "sha512-8uAdikHqVyrT32w1zB9VhW6uGwGjhKgnDNP4pQJsjdnyF4FgCj6/bmv24c7v2CuKhq32CcyCwRzMPEElaKkn0w==",
+      "integrity": "sha512-xCQqz4z/o0h2syQ7d9LskIMvBSH4PX5PjYdpSSvgS+pQik3WahkQVNWg3D8XJeYjZoVWnIUQYDghuEMRGrmQYQ==",
       "dev": true,
       "requires": {
         "@rollup/pluginutils": "^3.1.0",
@@ -12477,9 +12477,9 @@
       "dev": true
     },
     "jsdoc": {
-      "version": "3.6.5",
+      "version": "3.6.6",
-      "resolved": "https://registry.npmjs.org/jsdoc/-/jsdoc-3.6.5.tgz",
+      "resolved": "https://registry.npmjs.org/jsdoc/-/jsdoc-3.6.6.tgz",
-      "integrity": "sha512-SbY+i9ONuxSK35cgVHaI8O9senTE4CDYAmGSDJ5l3+sfe62Ff4gy96osy6OW84t4K4A8iGnMrlRrsSItSNp3RQ==",
+      "integrity": "sha512-znR99e1BHeyEkSvgDDpX0sTiTu+8aQyDl9DawrkOGZTTW8hv0deIFXx87114zJ7gRaDZKVQD/4tr1ifmJp9xhQ==",
       "dev": true,
       "requires": {
         "@babel/parser": "^7.9.4",
@@ -18088,9 +18088,9 @@
       }
     },
     "rollup": {
-      "version": "2.27.1",
+      "version": "2.28.1",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.27.1.tgz",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.28.1.tgz",
-      "integrity": "sha512-GiWHQvnmMgBktSpY/1+nrGpwPsTw4b9P28og2uedfeq4JZ16rzAmnQ5Pm/E0/BEmDNia1ZbY7+qu3nBgNa19Hg==",
+      "integrity": "sha512-DOtVoqOZt3+FjPJWLU8hDIvBjUylc9s6IZvy76XklxzcLvAQLtVAG/bbhsMhcWnYxC0TKKcf1QQ/tg29zeID0Q==",
       "dev": true,
       "requires": {
         "fsevents": "~2.1.2"

package.json

@@ -157,7 +157,7 @@
     "@hkdobrev/run-if-changed": "^0.3.1",
     "@mysticatea/eslint-plugin": "^13.0.0",
     "@rollup/plugin-babel": "^5.2.1",
-    "@rollup/plugin-commonjs": "^15.0.0",
+    "@rollup/plugin-commonjs": "^15.1.0",
     "@rollup/plugin-dynamic-import-vars": "^1.1.0",
     "@rollup/plugin-node-resolve": "^9.0.0",
     "@rollup/plugin-replace": "^2.3.3",
@@ -203,7 +203,7 @@
     "husky": "^4.3.0",
     "imageoptim-cli": "^3.0.2",
     "jamilih": "^0.53.2",
-    "jsdoc": "^3.6.5",
+    "jsdoc": "^3.6.6",
     "license-badger": "^0.18.0",
     "lint-staged": "^10.4.0",
     "load-stylesheets": "^0.9.0",
@@ -223,7 +223,7 @@
     "remark-lint-ordered-list-marker-value": "^2.0.1",
     "requirejs": "^2.3.6",
     "rimraf": "^3.0.2",
-    "rollup": "2.27.1",
+    "rollup": "2.28.1",
     "rollup-plugin-copy": "^3.3.0",
     "rollup-plugin-filesize": "^9.0.2",
     "rollup-plugin-node-polyfills": "^0.2.1",

src/common/browser.js

@@ -1,4 +1,3 @@
-/* globals jQuery */
 /**
  * Browser detection.
  * @module browser
@@ -14,8 +13,6 @@ import 'pathseg';
 
 import {NS} from './namespaces.js';
 
-const $ = jQuery;
-
 const supportsSVG_ = (function () {
 return Boolean(document.createElementNS && document.createElementNS(NS.SVG, 'svg').createSVGRect);
 }());
@@ -125,22 +122,6 @@ const supportsEditableText_ = (function () {
 return isOpera_;
 }());
 
-const supportsGoodDecimals_ = (function () {
-// Correct decimals on clone attributes (Opera < 10.5/win/non-en)
-const rect = document.createElementNS(NS.SVG, 'rect');
-rect.setAttribute('x', 0.1);
-const crect = rect.cloneNode(false);
-const retValue = (!crect.getAttribute('x').includes(','));
-if (!retValue) {
-  // Todo: i18nize or remove
-  $.alert(
-    'NOTE: This version of Opera is known to contain bugs in SVG-edit.\n' +
-    'Please upgrade to the <a href="http://opera.com">latest version</a> in which the problems have been fixed.'
-  );
-}
-return retValue;
-}());
-
 const supportsNonScalingStroke_ = (function () {
 const rect = document.createElementNS(NS.SVG, 'rect');
 rect.setAttribute('style', 'vector-effect:non-scaling-stroke');
@@ -258,12 +239,6 @@ export const supportsGoodTextCharPos = () => supportsGoodTextCharPos_;
 */
 export const supportsEditableText = () => supportsEditableText_;
 
-/**
- * @function module:browser.supportsGoodDecimals
- * @returns {boolean}
-*/
-export const supportsGoodDecimals = () => supportsGoodDecimals_;
-
 /**
 * @function module:browser.supportsNonScalingStroke
 * @returns {boolean}