Merge ~jbicha/ubuntu-archive-tools:autopkgtest-help into ubuntu-archive-tools:main

[Jeremy Bícha]

Escape \n so it displays correctly
Separate the URL from the : so that it's more easily clickable

[Sebastien Bacher (seb128)]

Thanks, the escaping issue got fixed in cb4d8ffd since, could you rebase / update the commit message then it should ok to merge!

[Steve Langasek (vorlon)]

I've manually cherry-picked the change, thanks!

review: Approve

diff --git a/retry-autopkgtest-regressions b/retry-autopkgtest-regressions
index 8d058f2..53c8d8a 100755
--- a/retry-autopkgtest-regressions
+++ b/retry-autopkgtest-regressions
@@ -59,7 +59,7 @@ def parse_args():
    printf "autopkgtest.ubuntu.com\\tTRUE\\t/\\tTRUE\\t0\\tSRVNAME\\tVALUE\\n" >> ~/.cache/autopkgtest.cookie
    (The cookie is valid for one month)
 
- - retry-autopkgtest-regressions [opts...] | vipe | xargs -rn1 -P10 curl --cookie ~/.cache/autopkgtest.cookie -o /dev/null --silent --head --write-out '%{url_effective}: %{http_code}\n'
+ - retry-autopkgtest-regressions [opts...] | vipe | xargs -rn1 -P10 curl --cookie ~/.cache/autopkgtest.cookie -o /dev/null --silent --head --write-out '%{url_effective} : %{http_code}\\n'
    edit URL list to pick/remove requests as desired, then close editor to let it run
 ''')
     parser.add_argument('-s', '--series', default=default_series,