ext/redcarpet/markdown.c in redcarpet-1.15.1 vs ext/redcarpet/markdown.c in redcarpet-1.15.2

@@ -876,11 +876,11 @@
 		char c = data[-rewind - 1];
 
 		if (isalnum(c))
 			continue;
 
-		if (strchr(".!#$%&*+-/=?^_`|~", c) != NULL)
+		if (strchr(".+-_", c) != NULL)
 			continue;
 
 		break;
 	}
 
@@ -893,10 +893,10 @@
 		if (isalnum(c))
 			continue;
 
 		if (c == '@')
 			nb++;
-		else if (c == '.')
+		else if (c == '.' && link_end < size - 1)
 			np++;
 		else if (c != '-' && c != '_')
 			break;
 	}