fix: failing rendering in mid line insertions

Signed-off-by: Snehil Shah <snehilshah.989@gmail.com>

Author: Snehil-Shah

lib/node_modules/@stdlib/repl/lib/multiline_handler.js

@@ -362,8 +362,7 @@ setNonEnumerableReadOnly( MultilineHandler.prototype, 'processLine', function pr
 		readline.cursorTo( this._ostream, 0 );
 		this._rli.line = this._remainingLine;
 
-		// Re-render remaining lines and clear buffer:
-		this._renderLines();
+		// Clear buffer:
 		this._remainingLine = '';
 		this._multiline.mode = 'incomplete_expression'; // reset flag
 		return;
@@ -492,7 +491,8 @@ setNonEnumerableReadOnly( MultilineHandler.prototype, 'onKeypress', function onK
 
 		// Simulate `line` event:
 		this._rli.write( '\n' );
-	} else if ( this._multiline.active ) {
+	}
+	if ( this._multiline.active ) {
 		// Render remaining lines with each keypress when in multiline mode:
 		this._renderLines();
 	}