bug#3370: 23.0.94; `comment-region' indents comment chars inappropriately

[Jason Rumney]

Chong Yidong wrote:
> Aha, I was mistaken.  Sorry for the confusion.
>
> The default for `comment-style' has been changed, it is no longer
> `plain'.  See Richard's 2007-10-26 changing it to `indent-or-tripe', and
> Dan's 2008-12-18 change making it `indent' (Bug#1153).
>
> This should have been documented in NEWS; I'll do that.
>   

Or perhaps it would have been better putting it back to plain if 
Richard's new indent-or-triple option was found to not be a suitable 
default.  I'm not sure that Dan looked into the history when he changed 
it to indent.