Cleanup vis-a-vis r27691

Use x option on regex so we can break it up for legibility.
PHP doesn't seem to let you concat multiple strings in a constant definition, which is kind of lame, so this seems to be the cleanest way to break it over lines. :P

diff --git a/includes/Parser.php b/includes/Parser.php
index 0751d9b..2de8f9c 100644 (file)
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -58,7 +58,8 @@ class Parser
        # Constants needed for external link processing
        # Everything except bracket, space, or control characters
        const EXT_LINK_URL_CLASS = '[^][<>"\\x00-\\x20\\x7F]';
-       const EXT_IMAGE_REGEX = '/^(http:\/\/|https:\/\/)([^][<>"\\x00-\\x20\\x7F]+)\\/([A-Za-z0-9_.,~%\\-+&;#*?!=()@\\x80-\\xFF]+)\\.((?i)gif|png|jpg|jpeg)$/S';
+       const EXT_IMAGE_REGEX = '/^(http:\/\/|https:\/\/)([^][<>"\\x00-\\x20\\x7F]+)
+               \\/([A-Za-z0-9_.,~%\\-+&;#*?!=()@\\x80-\\xFF]+)\\.((?i)gif|png|jpg|jpeg)$/Sx';
 
        // State constants for the definition list colon extraction
        const COLON_STATE_TEXT = 0;