From f666759471e8511f88603fcad213c0340c7a16e1 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Mon, 11 Sep 2006 23:59:00 +0000
Subject: [PATCH] Show more link in RSS. Don't show more link if more link text
 empty. Take more into account when creating excerpt.

git-svn-id: http://svn.automattic.com/wordpress/trunk@4184 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/formatting.php    |  2 +-
 wp-includes/post-template.php | 12 ++++++++----
 wp-rss2.php                   |  2 +-
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/wp-includes/formatting.php b/wp-includes/formatting.php
index 0f5cc74aba..6094dcb15a 100644
--- a/wp-includes/formatting.php
+++ b/wp-includes/formatting.php
@@ -741,7 +741,7 @@ function human_time_diff( $from, $to = '' ) {
 function wp_trim_excerpt($text) { // Fakes an excerpt if needed
 	global $post;
 	if ( '' == $text ) {
-		$text = $post->post_content;
+		$text = get_the_content('');
 		$text = apply_filters('the_content', $text);
 		$text = str_replace(']]>', ']]&gt;', $text);
 		$text = strip_tags($text);
diff --git a/wp-includes/post-template.php b/wp-includes/post-template.php
index 8207720b67..f0d1eab562 100644
--- a/wp-includes/post-template.php
+++ b/wp-includes/post-template.php
@@ -82,7 +82,7 @@ function get_the_content($more_link_text = '(more...)', $stripteaser = 0, $more_
 	$content = $pages[$page-1];
 	if ( preg_match('/<!--more(.+?)?-->/', $content, $matches) ) {
 		$content = explode($matches[0], $content, 2);
-		if ( !empty($matches[1]) )
+		if ( !empty($matches[1]) && !empty($more_link_text) )
 			$more_link_text = strip_tags(wp_kses_no_null(trim($matches[1])));
 	} else {
 		$content = array($content);
@@ -94,10 +94,14 @@ function get_the_content($more_link_text = '(more...)', $stripteaser = 0, $more_
 		$teaser = '';
 	$output .= $teaser;
 	if ( count($content) > 1 ) {
-		if ( $more )
+		if ( $more ) {
 			$output .= '<a id="more-'.$id.'"></a>'.$content[1];
-		else
-			$output = balanceTags($output . ' <a href="'. get_permalink() . "#more-$id\">$more_link_text</a>");
+		} else {
+			$output = balanceTags($output);
+			if ( ! empty($more_link_text) )
+				$output .= ' <a href="'. get_permalink() . "#more-$id\">$more_link_text</a>";
+		}
+			
 	}
 	if ( $preview ) // preview fix for javascript bug with foreign languages
 		$output =	preg_replace('/\%u([0-9A-F]{4,4})/e',	"'&#'.base_convert('\\1',16,10).';'", $output);
diff --git a/wp-rss2.php b/wp-rss2.php
index ecbe721a45..baec198079 100644
--- a/wp-rss2.php
+++ b/wp-rss2.php
@@ -42,7 +42,7 @@ $more = 1;
 <?php else : ?>
 		<description><![CDATA[<?php the_excerpt_rss() ?>]]></description>
 	<?php if ( strlen( $post->post_content ) > 0 ) : ?>
-		<content:encoded><![CDATA[<?php the_content('', 0, '') ?>]]></content:encoded>
+		<content:encoded><![CDATA[<?php the_content() ?>]]></content:encoded>
 	<?php else : ?>
 		<content:encoded><![CDATA[<?php the_excerpt_rss() ?>]]></content:encoded>
 	<?php endif; ?>