@codemirror/history - npm Package Compare versions

Comparing version 0.19.1 to 0.19.2

CHANGELOG.md

@@ -0,1 +1,7 @@
+## 0.19.2 (2022-01-03)
+
+### Bug fixes
+
+Redoing a change now puts the cursor right after the change, regardless of where the selection was when the change was undone.
+
 ## 0.19.1 (2021-12-28)
@@ -2,0 +8,0 @@

dist/index.js

@@ -1,2 +0,2 @@
-import { Annotation, Facet, combineConfig, StateField, Transaction, ChangeSet, ChangeDesc, EditorSelection, StateEffect } from '@codemirror/state';
+import { Annotation, Facet, combineConfig, StateField, EditorSelection, Transaction, ChangeSet, ChangeDesc, StateEffect } from '@codemirror/state';
 import { EditorView } from '@codemirror/view';
@@ -29,2 +29,7 @@
 });
+function changeEnd(changes) {
+    let end = 0;
+    changes.iterChangedRanges((_, to) => end = to);
+    return end;
+}
 const historyField_ = /*@__PURE__*/StateField.define({
@@ -38,3 +43,4 @@ create() {
         if (fromHist) {
-            let item = HistEvent.fromTransaction(tr), from = fromHist.side;
+            let selection = tr.docChanged ? EditorSelection.single(changeEnd(tr.changes)) : undefined;
+            let item = HistEvent.fromTransaction(tr, selection), from = fromHist.side;
             let other = from == 0 /* Done */ ? state.undone : state.done;
@@ -185,3 +191,3 @@ if (item)
     // there are no changes or effects in the transaction.
-    static fromTransaction(tr) {
+    static fromTransaction(tr, selection) {
         let effects = none;
@@ -195,3 +201,3 @@ for (let invert of tr.startState.facet(invertedEffects)) {
             return null;
-        return new HistEvent(tr.changes.invert(tr.startState.doc), effects, undefined, tr.startState.selection, none);
+        return new HistEvent(tr.changes.invert(tr.startState.doc), effects, undefined, selection || tr.startState.selection, none);
     }
@@ -198,0 +204,0 @@ static selection(selections) {

package.json

 {
   "name": "@codemirror/history",
-  "version": "0.19.1",
+  "version": "0.19.2",
   "description": "Undo/redo history for the CodeMirror code editor",
@@ -5,0 +5,0 @@ "scripts": {

No alert changes

Improved metrics

Total package byte prevSize

39297

increased by1.77%

Lines of code

822

increased by1.48%

No dependency changes