("\\.\\(ARC\\|ZIP\\|LZH\\|ZOO\\|JAR\\)\\'" . no-conversion))
"Alist of filename patterns vs corresponding coding systems.
Each element looks like (REGEXP . CODING-SYSTEM).
-A file whose name matches REGEXP is decoded on reading
-and encoded on writing by CODING-SYSTEM.
+A file whose name matches REGEXP is decoded by CODING-SYSTEM on reading.
The settings in this variable have higher priority than `coding:' tag
in the file contents (see the function `set-auto-coding')