gnu: Add emacs-undo-tree.

* gnu/packages/emacs.scm (emacs-undo-tree): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Dmitry Bogatov 2015-12-30 21:06:49 +03:00 committed by Ludovic Courtès
parent fe542b9762
commit 1075b43737

View file

@ -1013,6 +1013,27 @@ (define-public emacs-dash
(description "This package provides a modern list API library for Emacs.")
(license license:gpl3+)))
(define-public emacs-undo-tree
(package
(name "emacs-undo-tree")
(version "0.6.4")
(source (origin
(method git-fetch)
(uri (git-reference
(url "http://dr-qubit.org/git/undo-tree.git")
(commit "release/0.6.4")))
(file-name (string-append name "-" version "-checkout"))
(sha256
(base32
"0b6hnv6bq1g5np5q2yw9r9aj1cxpp14akm21br7vpb7wp01fv4b3"))))
(build-system emacs-build-system)
(home-page "http://www.dr-qubit.org/emacs.php")
(synopsis "Treat undo history as a tree")
(description "Tree-like interface to Emacs undo system, providing
graphical tree presentation of all previous states of buffer that
allows easily move between them.")
(license license:gpl3+)))
(define-public emacs-s
(package
(name "emacs-s")