gnu: direnv: Edit description.

* gnu/packages/shellutils.scm (direnv)[description]: Edit and use @file.
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Tobias Geerinckx-Rice 2018-01-21 16:25:58 +01:00
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@ -3,6 +3,7 @@
;;; Copyright © 2016, 2017 Alex Griffin <a@ajgrf.com> ;;; Copyright © 2016, 2017 Alex Griffin <a@ajgrf.com>
;;; Copyright © 2016 Christopher Baines <mail@cbaines.net> ;;; Copyright © 2016 Christopher Baines <mail@cbaines.net>
;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at> ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; ;;;
;;; This file is part of GNU Guix. ;;; This file is part of GNU Guix.
;;; ;;;
@ -114,14 +115,14 @@ (define-public direnv
("which" ,which))) ("which" ,which)))
(home-page "https://direnv.net/") (home-page "https://direnv.net/")
(synopsis "Environment switcher for the shell") (synopsis "Environment switcher for the shell")
(description "direnv can hook into bash, zsh, tcsh and fish shell to load (description
"direnv can hook into the bash, zsh, tcsh, and fish shells to load
or unload environment variables depending on the current directory. This or unload environment variables depending on the current directory. This
allows project-specific environment variables without using the ~/.profile allows project-specific environment variables without using @file{~/.profile}.
file.
Before each prompt, direnv checks for the existence of a .envrc file in the Before each prompt, direnv checks for the existence of a @file{.envrc} file in
current and parent directories. This file is then used to alter the the current and parent directories. This file is then used to alter the
environmental variables of the current shell.") environment variables of the current shell.")
(license expat))) (license expat)))
(define-public fzy (define-public fzy