752377 - Left Margin in Message Source

Status: VERIFIED DUPLICATE of bug 724658

(MailNews Core :: Backend, defect)

Description

[David E. Ross]

Mozilla/5.0 (Windows NT 5.1; rv:12.0) Gecko/20120428 Thunderbird/12.0.1

There now a noticeable margin on the left when I view the source
of a message.  I did not see this prior to Thunderbird 12.0.1, but it
might have been introduced with Thunderbird 12.0.  

This is making it difficult to determine whether the original message
had white spaces at the beginning of each line.  It also makes it
impossible on a wrapped line to determine whether the line contained
more than one space at the wrap without unwrapping all lines.  Since
viewing an unwrapped message then requires repeated horizontal scrolling
or repeated toggling between wrapped and unwrapped, this is very annoying.  

Major because there is no workaround.

Comment 1

[rsx11m]

Fall-out from Toolkit's bug 246620 adding line numbers to the source view.