[MlMt] Markdown compose setting

[Gustavo Daniel Villarreal]

Hi,

What is the mechanism that decides the setting for Markdown/No markdown 
on a reply/forward message? New messages always have Markdown. I'm 
finding that I'm constantly having to choose Markdown, as I write mostly 
markdown messages. Could there be a setting to make this always Markdown 
or more clearly show when markdown is automatically selected?

Thanks.