Signature line should be DASH DASH SP

[Jun Omae]

The signature line has been changed from DASH DASH SP to DASH DASH in [11490]. At least, Thunderbird handles the signature line.

$ svn diff -c11490 ^/branches/1.0-stable/trac/ticket/templates/ticket_notify_email.txt | cat -E
Index: ticket_notify_email.txt$
===================================================================$
--- ticket_notify_email.txt     (revision 11489)$
+++ ticket_notify_email.txt     (revision 11490)$
@@ -26,7 +26,7 @@$
 {%   end %}\$
 {% end %}\$
 $
--- $
+--$
 ${_('Ticket URL: <%(link)s>', link=ticket.link)}$
 $project.name <${project.url or abs_href()}>$
 $project.descr$

See also

• ​https://en.wikipedia.org/wiki/Signature_block#Signatures_in_Usenet_postings
• ​rfc:3676

trac/ticket/templates/ticket_notify_email.txt

@@ -26 +26 @@
 {%   end %}\
 {% end %}\
 
---
+${'-- '}
 ${_('Ticket URL: <%(link)s>', link=ticket.link)}
 $project.name <${project.url or abs_href()}>
 $project.descr

[Jun Omae]

batch_ticket_notify_email.txt has the same issue.

trac/ticket/templates/batch_ticket_notify_email.txt

@@ -11 +11 @@
 $comment
 {% end %}\
 
---
+${'-- '}
 ${_('Tickets URL: <%(link)s>', link=ticket_query_link)}
 $project.name <${project.url or abs_href()}>
 $project.descr

[Jun Omae]

Fixed in [15967] and merged to trunk in [15968].