repl: remove preview when press escape

Fix: #42040 PR-URL: #42053 Fixes: #42040 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Mestery <mestery@protonmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
nodejs · Feb 23, 2022 · dc28d63 · dc28d63
1 parent 19bf6c5
commit dc28d63
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diff --git a/lib/repl.js b/lib/repl.js
@@ -986,7 +986,9 @@ function REPLServer(prompt,
       clearPreview(key);
       if (!reverseSearch(d, key)) {
         ttyWrite(d, key);
-        showPreview();
+        if (key.name !== 'escape') {
+          showPreview();
+        }
       }
       return;
     }

diff --git a/test/parallel/test-repl-history-navigation.js b/test/parallel/test-repl-history-navigation.js
@@ -393,7 +393,7 @@ const tests = [
       // 10. Word right. Cleanup
       '\x1B[0K', '\x1B[3G', '\x1B[7C', ' // n', '\x1B[10G',
       // 11. ESCAPE
-      '\x1B[0K', ' // n', '\x1B[10G', '\x1B[0K',
+      '\x1B[0K',
       // 12. ENTER
       '\r\n',
       'Uncaught ReferenceError: functio is not defined\n',