From 2c24b96b1013f4dddd97df68b4af8aa68181e8e8 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 19 Nov 2019 22:50:59 +0200
Subject: gnu: cmark: Don't use unstable tarball.

* gnu/packages/markup.scm (cmark)[source]: Download using git-fetch.
---
 gnu/packages/markup.scm | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/gnu/packages/markup.scm b/gnu/packages/markup.scm
index 911d929e97..216f01456d 100644
--- a/gnu/packages/markup.scm
+++ b/gnu/packages/markup.scm
@@ -198,13 +198,14 @@ implementation.
     (name "cmark")
     (version "0.28.3")
     (source (origin
-             (method url-fetch)
-             (uri (string-append "https://github.com/jgm/cmark/archive/"
-                                 version ".tar.gz"))
-             (file-name (string-append name "-" version ".tar.gz"))
+             (method git-fetch)
+             (uri (git-reference
+                    (url "https://github.com/jgm/cmark.git")
+                    (commit version)))
+             (file-name (git-file-name name version))
              (sha256
               (base32
-               "1z71pacl3ni1286c206pl8lazbcd32ackivsg3zibdf1sf2qdjdc"))))
+               "1lal6n6q7l84njgdcq1xbfxan56qlvr8xaw9m2jbd0jk4y2wkczg"))))
     (build-system cmake-build-system)
     (arguments
      '(#:test-target "test"))
-- 
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