From ae05b79ccc0d4cae8c0f0da298369ddb634d9818 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Wed, 6 Sep 2017 09:11:00 +0200
Subject: bin/interpret-mail: remove linebreaks (more) correctly

---
 bin/interpret-mail | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

(limited to 'bin/interpret-mail')

diff --git a/bin/interpret-mail b/bin/interpret-mail
index 1b3d0d3..effca9c 100755
--- a/bin/interpret-mail
+++ b/bin/interpret-mail
@@ -98,18 +98,14 @@ sed -n '
   p
 ' "${tmp_dir}/plain-content" |
   sed '
-    :a
-      /[:=]\s*$/{
+    :start_loop
+      $!{
         N
-        s/:\s*\n/: /
-        ta
-        s/=\n//g
-        ta
+        bstart_loop
       }
-    :b
-      N
-      s/\n\([^ :]\+\(\s\|\n\)\)/ \1/
-      tb
+    s/=\s*\n//g
+    s/:\s*\n/: /g
+    s/\n\(\S\+[^: ]\(\s\|\n\|$\)\)/ \1/g
   ' > \
   "${tmp_dir}/raw-content"
 
-- 
cgit v1.2.3-70-g09d2