820922 - selectionsummaries.js is broken due to turning off javascript.options.xml.chrome - remove use of E4X in the file

Status: RESOLVED DUPLICATE of bug 759422

(Thunderbird :: Mail Window Front End, defect)

Description

[Mark Banner (:standard8)]

Bug 788290 has turned off e4x in chrome, and so selectionsummaries.js is broken and breaks Thunderbird on startup.

The issue being the parts that go like:

      let msgContents = <div class="row">
                          <div class="star"/>
...

Comment 1

[Mark Banner (:standard8)]

I've temporarily re-enabled e4x whilst we recover from other bustage, and to stop Thunderbird being totally broken on startup:

https://hg.mozilla.org/comm-central/rev/bef92f7373a5

Comment 2

[Andrew Sutherland [:asuth] (he/him)]

autoconfig was probably broken too; mailnews/base/prefs/content/accountcreation/readFromXML.js uses E4X.

Comment 3

[Mike Conley (:mconley) (:⚙️)]

I believe account provisioner will also be broken:

http://mxr.mozilla.org/comm-central/source/mail/components/newmailaccount/content/uriListener.js#178

Comment 4

[Joshua Cranmer [:jcranmer]]

Fix is on bug 759422.