Function: f-absolute-p
f-absolute-p is a for file-name-absolute-p, defined in
fileio.c.
Signature
(f-absolute-p FILENAME)
Documentation
Return t if FILENAME is an absolute file name.
On Unix, absolute file names start with /. In Emacs, an absolute
file name can also start with an initial ~ or ~USER component,
where USER is a valid login name.
Other relevant functions are documented in the f group.
Shortdoc
;; f
(f-absolute-p "path/to/dir")
=> nil
(f-absolute-p "/full/path/to/dir")
=> t