* populate ACE editor content via API instead of HTML element inner text (to preserve trailing whitespace).
* remove hack in EditTreeController#preview that replaces any removed \n.
Fixes#5936
If you cancel edit you will be redirected back to merge request
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Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
It will redirect you to file edit page.
After submit changes you will be redirected back to merge request.
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
If we doesn't use a relative url we have this:
<pre>gon.relative_url_root=""</pre>
Else <pre>gon.relative_url_root="/gitlab"</pre>
Gitlab::Application.config.assets.prefix contains:
<pre>/assets</pre>
