Commit c7c4bc11 authored by Eli Zaretskii's avatar Eli Zaretskii
Browse files

(locate-file): Doc fix.

parent 57a131fb
......@@ -632,8 +632,13 @@ The path separator is colon in GNU and GNU-like systems."
(defun locate-file (filename path &optional suffixes predicate)
"Search for FILENAME through PATH.
If found, return the absolute file name of FILENAME, with its suffixes;
otherwise return nil.
PATH should be a list of directories to look in, like the lists in
`exec-path' or `load-path'.
If SUFFIXES is non-nil, it should be a list of suffixes to append to
file name when searching. If SUFFIXES is nil, it is equivalent to '(\"\").
Use '(\"/\") to disable PATH search, but still try the suffixes in SUFFIXES.
If non-nil, PREDICATE is used instead of `file-readable-p'.
PREDICATE can also be an integer to pass to the `access' system call,
in which case file-name handlers are ignored. This usage is deprecated.
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