DEFVAR_LISP ("coding-system-for-read", &Vcoding_system_for_read,
"Specify the coding system for read operations.\n\
-It is useful to bind this variable with `let', but do not set it globally.
+It is useful to bind this variable with `let', but do not set it globally.\n\
If the value is a coding system, it is used for decoding on read operation.\n\
If not, an appropriate element is used from one of the coding system alists:\n\
There are three such tables, `file-coding-system-alist',\n\
DEFVAR_LISP ("coding-system-for-write", &Vcoding_system_for_write,
"Specify the coding system for write operations.\n\
-It is useful to bind this variable with `let', but do not set it globally.
+It is useful to bind this variable with `let', but do not set it globally.\n\
If the value is a coding system, it is used for encoding on write operation.\n\
If not, an appropriate element is used from one of the coding system alists:\n\
There are three such tables, `file-coding-system-alist',\n\