From d562d815b5b35d2856c8a10ce87cc87cfa5fa151 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Thu, 18 Feb 2021 16:48:50 +0100
Subject: [PATCH] Add tool to produce diff of markdown

---
 tools/md-diff.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 tools/md-diff.sh

diff --git a/tools/md-diff.sh b/tools/md-diff.sh
new file mode 100755
index 00000000..83cc6bcc
--- /dev/null
+++ b/tools/md-diff.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+# md-diff
+# arguments: file commit commit [diff tool with args]
+
+if [ $# -lt 3 ]; then
+	echo 'arguments: file commit commit [diff tool with args]' >&2
+	exit 1;
+fi
+
+${4:-diff} \
+	<(git show "$2:$1" | ${0%/*}/xep2md.sh -) \
+	<(git show "$3:$1"  | ${0%/*}/xep2md.sh -)