-If it is nil, the buffer is saved without any code conversion unless\n\
-some coding system is specified in `file-coding-system-alist'\n\
+This variable applies to saving the buffer, and also to `write-region'\n\
+and other functions that use `write-region'.\n\
+It does not apply to sending output to subprocesses, however.\n\
+\n\
+If this is nil, the buffer is saved without any code conversion\n\
+unless some coding system is specified in `file-coding-system-alist'\n\