Not exactly what you're after, but there's a Menu Item for "Move tab to new window" which you can add a keyboard shortcut to.

On Fri, 13 Apr 2018 at 01:15 Matt Neuburg <matt@tidbits.com> wrote:
Yeah, I shouldn't have said "New", that was misleading. I should have said existing (on disk). So Command-O, or drag onto TextMate's icon — no matter how I open something, it gets melded with what's already open into a tabbed window... m.

> On Apr 12, 2018, at 2:04 PM, Grady Player <gradyplayer@gmail.com> wrote:
>
> I think he might mean with opening from the dragging to the application icon, or with the `mate` command...
> It is a minor annoyance for me... the number of minor annoyances are kind of adding up in general for me.
> If I were less lazy I would fix them, or fork it and fix them... or find another editor... but I bought a copy of text mate like 12 years ago... and that is a lot of laziness inertia to overcome.
>
> -Grady
>
>> On Apr 12, 2018, at 2:55 PM, Graham Heath <graham.p.heath@gmail.com> wrote:
>>
>> Command+N seems to do that for me.
>>
>> Not so much for you?
>>
>>
>>
>> On Thu, Apr 12, 2018 at 3:30 PM Matt Neuburg <matt@tidbits.com> wrote:
>> I'm sure there's some simple way and that this has been asked and answered before: How do I ask TextMate _not_ to open a new file into a tab of an existing window, but rather into a window of its own?
>>
>> Main reason I need this is that with multiple unrelated files open I lose track of what's open if they are not all individual windows.
>>
>> Thx - m.
>>
>> --
>> matt neuburg, phd = http://www.apeth.net/matt/
>> pantes anthropoi tou eidenai oregontai phusei
>> Programming iOS 11! http://shop.oreilly.com/product/0636920107408.do
>> iOS 11 Fundamentals! http://shop.oreilly.com/product/0636920107415.do
>> RubyFrontier! http://www.apeth.com/RubyFrontierDocs/default.html
>>
>>
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>> --
>> Thanks,
>> Graham P Heath
>>
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--
matt neuburg, phd = http://www.apeth.net/matt/
pantes anthropoi tou eidenai oregontai phusei
Programming iOS 11! http://shop.oreilly.com/product/0636920107408.do
iOS 11 Fundamentals! http://shop.oreilly.com/product/0636920107415.do
RubyFrontier! http://www.apeth.com/RubyFrontierDocs/default.html


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