Add explicit long cast
Add explicit long cast

X8/CocoaMarkdown,nuudles/CocoaMarkdown,neonichu/CocoaMarkdown,dezinezync/CocoaMarkdown,blackfog/CocoaMarkdown,indragiek/CocoaMarkdown,cnbin/CocoaMarkdown,nuudles/CocoaMarkdown,dezinezync/CocoaMarkdown,indragiek/CocoaMarkdown,neonichu/CocoaMarkdown,blackfog/CocoaMarkdown,cnbin/CocoaMarkdown,indragiek/CocoaMarkdown,X8/CocoaMarkdown,X8/CocoaMarkdown