-removes execute permissions from any libraries that have it set. It makes
-all files in bin/ directories, /usr/games/ and etc/init.d executable (since
-v4). Finally, it removes the setuid and setgid bits from all files in the
-package.
+removes execute permissions from any libraries, headers, perl modules, or
+desktop files that have it set. It makes all files in bin/ directories,
+/usr/games/ and etc/init.d executable (since v4). Finally, it removes the
+setuid and setgid bits from all files in the package.