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@node Path Utilities
@section Path Utilities
Provided by the module @code{(hnh util path)}.
See also @code{absolute-file-name?} from Guile.
@defun path-append strings ...
Joins all strings into a path, squeezing duplicated delimiters, but
ensuring that all delimiters that are needed are there.
Note that delimiters embedded inside the string, which aren't first or
last in a substring (or are the only thing in a string) are
kept. Meaning that
@example
(path-append "/" "hello") ⇒ "/hello"
(path-append "/usr/local/bin" "cmd") ⇒ "/usr/local/bin/cmd"
@end example
@end defun
@defun path-join lst
@lisp
(apply path-append lst)
@end lisp
@end defun
@defun path-split path
Splits path into a list of components.
The first component will be @code{""} if path is absolute.
@end defun
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