[REQUEST] Highlighting for signature block in email

[ewtoombs]

[REQUEST] Highlighting for signature block in email

[arachsys]

Perhaps something like

diff --git a/rc/filetype/mail.kak b/rc/filetype/mail.kak
index 4cbae02a..8f99b2b9 100644
--- a/rc/filetype/mail.kak
+++ b/rc/filetype/mail.kak
@@ -24,5 +24,6 @@ add-highlighter shared/mail group
 add-highlighter shared/mail/ regex ^(From|To|Cc|Bcc|Subject|Reply-To|In-Reply-To|References|Date|Message-Id|User-Agent):([^\n]*(?:\n\h+[^\n]+)*)$ 1:keyword 2:attribute
 add-highlighter shared/mail/ regex <[^@>]+@.*?> 0:string
 add-highlighter shared/mail/ regex ^>.*?$ 0:comment
+add-highlighter shared/mail/ regex ^--\ \n.* 0:comment

 }

would be sufficient? I noticed this myself this afternoon while editing patch emails.