import cran: Document "recursive" option.

* guix/scripts/import/cran.scm: (show-help): Document "recursive" option.
This commit is contained in:
Pierre Neidhardt 2018-10-17 13:06:25 +02:00
parent 05f8943f04
commit c4d62443eb
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@ -47,6 +47,8 @@ (define (show-help)
(display (G_ "
-h, --help display this help and exit"))
(display (G_ "
-r, --recursive import packages recursively"))
(display (G_ "
-V, --version display version information and exit"))
(newline)
(show-bug-report-information))