update packages and fix test

Author: nadbm

docs/package-lock.json

@@ -4,11 +4,11 @@
   "private": true,
   "homepage": "http://nadbm.github.io/react-datasheet",
   "devDependencies": {
-    "react-scripts": "^1.0.6"
+    "react-scripts": "^3.1.1"
   },
   "dependencies": {
-    "gh-pages": "^1.1.0",
-    "mathjs": "^3.10.0",
+    "gh-pages": "^2.1.1",
+    "mathjs": "^6.2.1",
     "react": "^15.4.2",
     "react-dnd": "^2.5.4",
     "react-dnd-html5-backend": "^2.5.4",
@@ -22,5 +22,17 @@
     "eject": "react-scripts eject",
     "predeploy": "npm run build",
     "deploy": "gh-pages -d build"
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
   }
 }

docs/package.json

@@ -1,6 +1,6 @@
 import React from 'react';
 import _ from 'lodash';
-import mathjs from 'mathjs';
+import * as mathjs from 'mathjs';
 import Datasheet from '../lib/DataSheet'
 
 export default class MathSheet extends React.Component {
@@ -64,7 +64,7 @@ export default class MathSheet extends React.Component {
       return {className: '', value: expr, expr: expr};
     } else {
       try {
-        value = mathjs.eval(expr.substring(1), scope)
+        value = mathjs.evaluate(expr.substring(1), scope)
       } catch(e) {
         value = null
       }

docs/src/examples/MathSheet.js

@@ -121,6 +121,7 @@ var DataSheet = function (_PureComponent) {
       document.removeEventListener('cut', this.handleCut);
       document.removeEventListener('copy', this.handleCopy);
       document.removeEventListener('paste', this.handlePaste);
+      document.removeEventListener('keydown', this.handlePaste);
     }
   }, {
     key: 'componentDidMount',
@@ -243,7 +244,14 @@ var DataSheet = function (_PureComponent) {
 
         var parse = this.props.parsePaste || defaultParsePaste;
         var changes = [];
-        var pasteData = parse(e.clipboardData.getData('text/plain'));
+        var pasteData = [];
+        if (window.clipboardData && window.clipboardData.getData) {
+          // IE
+          pasteData = parse(window.clipboardData.getData('Text'));
+        } else if (e.clipboardData && e.clipboardData.getData) {
+          pasteData = parse(e.clipboardData.getData('text/plain'));
+        }
+
         // in order of preference
         var _props3 = this.props,
             data = _props3.data,
@@ -525,6 +533,8 @@ var DataSheet = function (_PureComponent) {
   }, {
     key: 'onMouseDown',
     value: function onMouseDown(i, j, e) {
+      var _this5 = this;
+
       var editing = isEmpty(this.state.editing) || this.state.editing.i !== i || this.state.editing.j !== j ? {} : this.state.editing;
 
       this._setState({
@@ -535,6 +545,17 @@ var DataSheet = function (_PureComponent) {
         forceEdit: false
       });
 
+      var ua = window.navigator.userAgent;
+      var isIE = /MSIE|Trident/.test(ua);
+      // Listen for Ctrl + V in case of IE
+      if (isIE) {
+        document.addEventListener('keydown', function (e) {
+          if ((e.keyCode === 86 || e.which === 86) && e.ctrlKey) {
+            _this5.handlePaste(e);
+          }
+        });
+      }
+
       // Keep listening to mouse if user releases the mouse (dragging outside)
       document.addEventListener('mouseup', this.onMouseUp);
       // Listen for any outside mouse clicks
@@ -618,7 +639,7 @@ var DataSheet = function (_PureComponent) {
   }, {
     key: 'render',
     value: function render() {
-      var _this5 = this;
+      var _this6 = this;
 
       var _props6 = this.props,
           SheetRenderer = _props6.sheetRenderer,
@@ -639,7 +660,7 @@ var DataSheet = function (_PureComponent) {
       return _react2.default.createElement(
         'span',
         { ref: function ref(r) {
-            _this5.dgDom = r;
+            _this6.dgDom = r;
           }, tabIndex: '0', className: 'data-grid-container', onKeyDown: this.handleKey },
         _react2.default.createElement(
           SheetRenderer,
@@ -657,17 +678,17 @@ var DataSheet = function (_PureComponent) {
                   col: j,
                   cell: cell,
                   forceEdit: forceEdit,
-                  onMouseDown: _this5.onMouseDown,
-                  onMouseOver: _this5.onMouseOver,
-                  onDoubleClick: _this5.onDoubleClick,
-                  onContextMenu: _this5.onContextMenu,
-                  onChange: _this5.onChange,
-                  onRevert: _this5.onRevert,
-                  onNavigate: _this5.handleKeyboardCellMovement,
-                  onKey: _this5.handleKey,
-                  selected: _this5.isSelected(i, j),
-                  editing: _this5.isEditing(i, j),
-                  clearing: _this5.isClearing(i, j),
+                  onMouseDown: _this6.onMouseDown,
+                  onMouseOver: _this6.onMouseOver,
+                  onDoubleClick: _this6.onDoubleClick,
+                  onContextMenu: _this6.onContextMenu,
+                  onChange: _this6.onChange,
+                  onRevert: _this6.onRevert,
+                  onNavigate: _this6.handleKeyboardCellMovement,
+                  onKey: _this6.handleKey,
+                  selected: _this6.isSelected(i, j),
+                  editing: _this6.isEditing(i, j),
+                  clearing: _this6.isClearing(i, j),
                   attributesRenderer: attributesRenderer,
                   cellRenderer: cellRenderer,
                   valueRenderer: valueRenderer,