Remove non-applicable logic

Author: kgryte

lib/node_modules/@stdlib/repl/presentation/bin/cli

@@ -166,17 +166,8 @@ function main() {
 			process.exitCode = 1;
 			return console.error( 'Error: %s', error.message ); // eslint-disable-line no-console
 		}
-		// Create a new REPL presentation:
 		pres = new Presentation( text.toString(), repl, opts2 );
-
-		// Render the first slide:
 		pres.show();
-
-		// Check whether to begin watching the source presentation file...
-		if ( flags.watch ) {
-			pres.on( 'change', onChange );
-			pres.watch();
-		}
 	}
 }