65/88: gnu: Add emacs-default-text-scale.

[Oleg Pykhalov]

wigust pushed a commit to branch master
in repository guix.

commit 192a9a20f0a1c91a5ba8f7791297ce21b99f74f2
Author: Oleg Pykhalov <address@hidden>
Date:   Wed May 2 19:10:02 2018 +0300

    gnu: Add emacs-default-text-scale.
    
    * gnu/packages/emacs.scm (emacs-default-text-scale): New public variable.
---
 gnu/packages/emacs.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 9f9c479..0945bf5 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -9686,3 +9686,26 @@ standard key bindings and are all prefixed with 
rsw-elisp-.  They work the
 same way as the old commands when called non-interactively; only the
 interactive behavior should be different.")
     (license license:gpl3+)))
+
+(define-public emacs-default-text-scale
+  (let ((commit "968e985e219235f3e744d6d967e592acbaf6e0a8")
+        (revision "1"))
+    (package
+      (name "emacs-default-text-scale")
+      (version (string-append "0.1" "-" revision "."
+                              (string-take commit 7)))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/purcell/default-text-scale";)
+                      (commit commit)))
+                (file-name (string-append name "-" version "-checkout"))
+                (sha256
+                 (base32
+                  "0zds01c3q5yny6ab1fxfkzzgn1kgl3q23lxxap905f4qd70v922h"))))
+      (build-system emacs-build-system)
+      (home-page "https://github.com/purcell/default-text-scale";)
+      (synopsis "Adjust the font size in all Emacs frames")
+      (description "This package provides commands for increasing or
+decreasing the default font size in all GUI Emacs frames.")
+      (license license:gpl3+))))