** Branch unlinked: lp:~reddyuday/viewmail/8.1

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Display of UTF-8 encoded messages on tty fails for GNU Emacs
https://bugs.launchpad.net/bugs/453351
You received this bug notification because you are a member of VM
development team, which is the registrant for View Mail (aka VM).

Status in View Mail (aka VM) for Emacs: Fix Committed
Status in VM (View Mail) for Emacs: Fix Committed

Bug description:
In GNU Emacs (version 23.1), VM (version 8.0.12) cannot display UTF-8 
mime-encoded messages on a tty. After decoding the message with 
vm-decode-mime-message, VM always shows the [Press RETURN to save to a file] 
button instead.

This is especially annoying since an increasing number of people send their 
mail labelled as UTF-8, even if they contain only characters from ASCII or 
ISO-8859-1.

Investigating the reason, I found that function 
vm-mime-tty-can-display-mime-charset always returns nil in GNU Emacs (because 
function console-tty-output-coding-system doesn't exist).

In my opinion things are over-engineered at this point: If the terminal cannot 
display single UTF-8 characters, there is no harm if a replacement character is 
displayed for them (and see above, many people are sending ASCII messages 
labelled as UTF-8, where display is not a problem). OTOH, for users in 
countries with a non-european writing system it is unlikely that the terminal 
wouldn't be able to display them.

A patch for vm-mime-charset-internally-displayable-p is attached.



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