Subject: [PATCH 07/20] gnu: Add emacs-fish-completion.

From: Pierre Neidhardt <[email-masked]>
Date: Tue, 22 May 2018 12:41:20 +0200

* gnu/packages/emacs.scm (emacs-fish-completion): New variable.
---
 gnu/packages/emacs.scm | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 4f89e1b82..65d550031 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -107,6 +107,7 @@
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages password-utils)
   #:use-module (gnu packages xdisorg)
+  #:use-module (gnu packages shells)
   #:use-module (guix utils)
   #:use-module (srfi srfi-1)
   #:use-module (ice-9 match))
@@ -10652,3 +10653,37 @@ defaults.")
 - calendar (date selection) support
 - agenda support")
     (license license:gpl3+)))
+
+(define-public emacs-fish-completion
+  (package
+    (name "emacs-fish-completion")
+    (version "20180329.2137")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://melpa.org/packages/fish-completion-"
+             version
+             ".el"))
+       (sha256
+        (base32
+         "02fpxdvvpx6zdfmji6x61bsr4dw9x49wgxkla75i1yp1pqhmbjgp"))))
+    (build-system emacs-build-system)
+    (propagated-inputs `(("fish" ,fish)))
+    (home-page
+     "https://github.com/Ambrevar/emacs-fish-completion")
+    (synopsis
+     "Add fish completion to pcomplete (shell and Eshell)")
+    (description
+     "You can setup this package globally with:
+@code{(when (and (executable-find \"fish\")
+           (require 'fish-completion nil t))
+  (global-fish-completion-mode))}
+
+Alternatively, you can call the @code{fish-completion-mode} manually or in shell /
+Eshell mode hook.
+
+The package @code{emacs-bash-completion} is an optional dependency: if available,
+@code{fish-completion-complete} can be configured to fall back on bash to further
+try completing.  See @code{fish-completion-fallback-on-bash-p}.")
+    (license license:gpl3+)))
-- 
2.17.0