Beans: display excerpt on home/front page.

functions.php

<?php
// Do not include the opening php tag if it is already included in your file.

add_filter( 'the_content', 'beans_child_modify_post_content' );

function beans_child_modify_post_content( $content ) {

	// Return the excerpt() if it exists and if it is the home/fron page.
	if ( has_excerpt() && ( is_home() || is_front_page() ) )
	 	return '<p>' . get_the_excerpt() . '</p><p>' . beans_post_more_link() . '</p>';

	return $content;

}