- '(("application/msword" "\.xls" "application/ms-excel")
- ("application/msword" "\.ppt" "application/ms-powerpoint")
- ("text/plain" "\.vcf" "text/x-vcard")
- ("text/rtf" "\.rtf" "application/rtf")
- ("application/x-zip" "\.sxc" "application/vnd.sun.xml.calc")
- ("application/x-zip" "\.sxd" "application/vnd.sun.xml.draw")
- ("application/x-zip" "\.sxi" "application/vnd.sun.xml.impress")
- ("application/x-zip" "\.sxw" "application/vnd.sun.xml.writer")
- ("application/x-zip" "\.odg" "application/vnd.oasis.opendocument.graphics")
- ("application/x-zip" "\.odi" "application/vnd.oasis.opendocument.image")
- ("application/x-zip" "\.odp"
+ '(("application/msword" "\\.xls" "application/ms-excel")
+ ("application/msword" "\\.ppt" "application/ms-powerpoint")
+ ("text/plain" "\\.vcf" "text/x-vcard")
+ ("text/rtf" "\\.rtf" "application/rtf")
+ ("application/x-zip" "\\.sxc" "application/vnd.sun.xml.calc")
+ ("application/x-zip" "\\.sxd" "application/vnd.sun.xml.draw")
+ ("application/x-zip" "\\.sxi" "application/vnd.sun.xml.impress")
+ ("application/x-zip" "\\.sxw" "application/vnd.sun.xml.writer")
+ ("application/x-zip" "\\.odg" "application/vnd.oasis.opendocument.graphics")
+ ("application/x-zip" "\\.odi" "application/vnd.oasis.opendocument.image")
+ ("application/x-zip" "\\.odp"