[Elide_Tags
Garret Buell <terragb@gmail.com>**20080901025932
 Make "#sanfrancisco", "#SanFrancisco", "#san_francisco", "#San.Francisco", and "#SAN-FRANCISCO" all link to http://identi.ca/tag/sanfrancisco but preserve appearance
] {
hunk ./classes/Notice.php 57
-		$count = preg_match_all('/(?:^|\s)#([A-Za-z0-9]{1,64})/', strtolower($this->content), $match);
+		$count = preg_match_all('/(?:^|\s)#([A-Za-z0-9_\-\.]{1,64})/', strtolower($this->content), $match);
hunk ./classes/Notice.php 61
+		
+		/* elide characters we don't want in the tag */
+		$match[1] = str_replace(array('-', '_', '.'), '', $match[1]);
hunk ./lib/util.php 691
-	$r = preg_replace('/(^|\s+)#([A-Za-z0-9]{1,64})/e', "'\\1#'.common_tag_link('\\2')", $r);
+	$r = preg_replace('/(^|\s+)#([A-Za-z0-9_\-\.]{1,64})/e', "'\\1#'.common_tag_link('\\2')", $r);
hunk ./lib/util.php 698
-		return '<a href="' . htmlspecialchars(common_path('tag/' . strtolower($tag))) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
+		return '<a href="' . htmlspecialchars(common_path('tag/' . strtolower(str_replace(array('-', '_', '.'), '', $tag)))) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
hunk ./lib/util.php 700
-		return '<a href="' . htmlspecialchars(common_path('index.php?action=tag&tag=' . strtolower($tag))) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
+		return '<a href="' . htmlspecialchars(common_path('index.php?action=tag&tag=' . strtolower(str_replace(array('-', '_', '.'), '', $tag)))) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
}