Variable: nnheader-file-name-translation-alist
nnheader-file-name-translation-alist is a customizable variable
defined in nnheader.el.gz.
Value
nil
Documentation
Alist that says how to translate characters in file names.
For instance, if ":" is invalid as a file character in file names on your system, you could say something like:
(setq nnheader-file-name-translation-alist '((?: . ?_)))
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/nnheader.el.gz
(defcustom nnheader-file-name-translation-alist
(if (memq system-type '(windows-nt cygwin))
(mapcar (lambda (c) (cons c ?_)) '(?: ?* ?\" ?< ?> ??)))
"Alist that says how to translate characters in file names.
For instance, if \":\" is invalid as a file character in file names
on your system, you could say something like:
\(setq nnheader-file-name-translation-alist \\='((?: . ?_)))"
:group 'gnus-article-various ; FIXME?
:type '(alist :key-type character :value-type character))