Pretty self explanitory

I just started evaluating sublime text – it's beautiful, but one thing is stopping me from deciding to switch to sublime from textmate.

I'd love to be able to set syntax highlighting for files that don't have extensions, like Gemfile, etc through the 'View' > 'Syntax' > 'Open all with current extension as...' menu.

Currently in the latest dev version of sublime if I have the same file open in multiple windows, edits to the same file are not synchronized across windows. This results in me saving a version in one window and then auto reloading it another will cause me to lose all the changes I made in the other window.

In emacs multiple open panes and views are always editing the same buffer so edits are automatically propagated across the views. It  would be really nice if Sublime text behaved in this way.

I use a Mac, and I've come to pretty much expect anywhere I see a file to be able to drag it to different applications. While you have implemented the file icon in the title bar thing, which is brilliant, I can't drag a file from the sidebar into another app.

Currently when a file is moved into a project that is opened in sidebar, the containing folder doesn't show that file until I force some other changes in that folder (like create/remove some files).

Like Firefox's "Tab Groups" feature it would be really useful to have a way of saving a particular set of files and screen layouts for a project.

title says it all. Can be found for example in Opera and NotePad++. Once the option is there, logical next step would be to add one that hides the close button on the tab.

If indentation settings are "indent using spaces", then auto-indentation and the TAB key should insert spaces.

When a TAB character ("\t") is pasted from the clipboard, it should remain a tab character.