ext/xhtml.c in redcarpet-1.3.2 vs ext/xhtml.c in redcarpet-1.3.3

@@ -46,16 +46,10 @@
 
 	return 0;
 }
 
 static inline int
-is_uri_char(char c)
-{
-	return isalnum(c) || strchr("/:$-_.+!*'(),", c) != NULL;
-}
-
-static inline int
 put_scaped_char(struct buf *ob, char c)
 {
 	switch (c) {
 		case '<': BUFPUTSL(ob, "&lt;"); return 1;
 		case '>': BUFPUTSL(ob, "&gt;"); return 1;
@@ -452,10 +446,10 @@
 			 * We only check for links immediately after a space  */
 			if ((i == 0 || isspace(text->data[i - 1])) &&
 				is_safe_link(text->data + i, text->size - i)) {
 				size_t j = i;
 
-				while (j < text->size && is_uri_char(text->data[j]))
+				while (j < text->size && !isspace(text->data[j]))
 					j++;
 
 				rndr_autolink2(ob, &text->data[i], j - i, MKDA_NORMAL);
 				i = j - 1;
 				continue;