repl: prevent unwanted autocompletion on pressing Enter

Author: piotrzarycki

lib/internal/repl/utils.js

@@ -207,11 +207,6 @@ function setupPreview(repl, contextSymbol, bufferSymbol, active) {
           if (escaped === null && key.meta) {
             escaped = repl.line;
           }
-        } else if ((key.name === 'return' || key.name === 'enter') &&
-                   !key.meta &&
-                   escaped !== repl.line &&
-                   isCursorAtInputEnd()) {
-          repl._insertString(completionPreview);
         }
       }
       completionPreview = null;
@@ -467,7 +462,7 @@ function setupPreview(repl, contextSymbol, bufferSymbol, active) {
       previewLine += completionPreview;
     }
 
-    getInputPreview(previewLine, inputPreviewCallback);
+    getInputPreview(repl.line, inputPreviewCallback);
     if (wrapped) {
       getInputPreview(previewLine, inputPreviewCallback);
     }