[dev] Show attachment icon on messages without attachments

[Michael M Slusarz]

Quoting Jan Schneider <jan at horde.org>:

> Zitat von Michael M Slusarz <slusarz at horde.org>:
>
>> I have struggled off and on for awhile with myself whether to  
>> remove this flag entirely.  After thinking about it a bit more, I  
>> am seriously considering removing it.
>
> How about another compromise and showing it only for multipart  
> messages that are not multipart/alternative in the base mime part?

I thought about it, but this is not 100% foolproof either.   
multipart/alternative parts may contain all parts that can't be viewed  
inline, which (from an intuitive standpoint) makes that message  
contain an attachment.

I think the best compromise, especially since if I take this out we  
will be getting complaints for the next 5 years, is to re-add  
attachment flagging to the msglist_flags hook.

michael

-- 
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Michael Slusarz [slusarz at horde.org]