[PATCH 2 of 2] templaterfilters: add 'newline' filter

[Sean Farley]

On Wed, Jan 9, 2013 at 2:09 PM, Matt Mackall <mpm at selenic.com> wrote:
> On Wed, 2013-01-09 at 12:12 -0600, Sean Farley wrote:
>> # HG changeset patch
>> # User Sean Farley <sean.michael.farley at gmail.com>
>> # Date 1357671975 21600
>> # Node ID f8098885faa0fa09c8a9cfc887d807fa3c140cf4
>> # Parent  e9a1700097f2e520b5b0773f902cb92fe7af99ae
>> templaterfilters: add 'newline' filter
>
> We've got things like if() and sub() now, so we shouldn't need to add
> more special-purpose filters like this.
>
> $ hg tip --template '{if(author, "{author}\n")}'
> Matt Mackall <mpm at selenic.com>

That's true. I'll drop this patch series. Also, I just figured out how
to do 'notfirstname' with sub(). For those wondering, I was able to
use sub(r'^.*\n?\n?', '', desc).