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* lisp/find-file.el (ff-other-file-alist): Doc fix. (Bug#57325)

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Eli Zaretskii 2022-08-29 17:02:46 +03:00
parent d111b5b651
commit 4d52fe6b96
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7
lisp/find-file.el
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@ -204,7 +204,12 @@ The list of extensions should contain the most used extensions before the
others, since the search algorithm searches sequentially through each
directory specified in `ff-search-directories'. If a file is not found,
a new one is created with the first matching extension (`.cc' yields `.hh').
This alist should be set by the major mode."
This alist should be set by the major mode.
Note: if an element of the alist names a FUNCTION as its cdr, that
function must return a non-nil list of file-name extensions. It cannot
return nil, nor can it signal in any way a failure to find a suitable
list of extensions."
:type '(choice (repeat (list regexp (choice (repeat string) function)))
symbol))