Include dropCursor

FEATURE: The basic setup now includes the `dropCursor` extension.

Author: marijnh

package.json

@@ -40,7 +40,7 @@
     "@codemirror/rectangular-selection": "^0.19.0",
     "@codemirror/search": "^0.19.0",
     "@codemirror/state": "^0.19.0",
-    "@codemirror/view": "^0.19.0"
+    "@codemirror/view": "^0.19.31"
   },
   "devDependencies": {
     "@codemirror/buildhelper": "^0.1.5"

src/basic-setup.ts

@@ -1,4 +1,4 @@
-import {keymap, highlightSpecialChars, drawSelection, highlightActiveLine} from "@codemirror/view"
+import {keymap, highlightSpecialChars, drawSelection, highlightActiveLine, dropCursor} from "@codemirror/view"
 import {Extension, EditorState} from "@codemirror/state"
 import {history, historyKeymap} from "@codemirror/history"
 import {foldGutter, foldKeymap} from "@codemirror/fold"
@@ -27,6 +27,7 @@ import {lintKeymap} from "@codemirror/lint"
 ///  - [the undo history](#history.history)
 ///  - [a fold gutter](#fold.foldGutter)
 ///  - [custom selection drawing](#view.drawSelection)
+///  - [drop cursor](#view.dropCursor)
 ///  - [multiple selections](#state.EditorState^allowMultipleSelections)
 ///  - [reindentation on input](#language.indentOnInput)
 ///  - [the default highlight style](#highlight.defaultHighlightStyle) (as fallback)
@@ -56,6 +57,7 @@ export const basicSetup: Extension = [
   history(),
   foldGutter(),
   drawSelection(),
+  dropCursor(),
   EditorState.allowMultipleSelections.of(true),
   indentOnInput(),
   defaultHighlightStyle.fallback,