The project folder is not "fixed". Most often than not, when opening a lot of folders so that the scrollbar is outside the visibile bounds, collapsing some of them again moves the project folders view completely. I think the correct behaviour would be that anything above the sourcetree item I am folding stays exactly where it is. It looks like the whole scrollbar is repositioned. This is often confusing and I have to spend a second or two finding my way again.

Ctrl-K, in emacs (or, on OS X, in the many applications, such as TextEdit, that have emacs-compatible bindings), kills the current line from the cursor to the end of line; invoking Ctrl-K again, the cursor remains fixed but the EOL is killed, bringing the text of the next line up in front of the cursor.

SublimeText handles the first Ctrl-K correctly*, but subsequent Ctrl-K's cause ST to delete a letter backwards---which I find bizarre.

* Not quite correctly: it doesn't place the killed line in a kill buffer. Even lowly TextEdit seems to do this: try Ctrl-K, then Ctrl-Y

I laud your efforts to make SublimeText more friendly to Emacs refugees.

Support for multi ruby environments would be a fantastic addition. I personally use rbenv but pik for windows and rvm are also very popular. 

Introduce a touch of filename bias in the code that produces the Goto File/Anything result lists, maybe with an even stronger bias for matches at the beginning of word parts in the filename.

If I type "app con" in the Goto File overlay, I get the following matches:

* priorities_controller.rb
* projects_controller.rb
* accounts_controller.rb
* application_controller.rb
* ...

The first three match because the path is .../app/controllers/..., but I think most people would like to see "application_controller.rb" at the top of the list if they type in "app con".

As the title says.

For instance in gedit on linux I can setup a plugin to push the current file contents to a given program such as php so that i can run a php -l on the current contents

An Project Manager panel should be collapsible and expandable

In javascript, when you type parens or curlys, they are auto-closed for you.  It would be nice to have a snippet like this:

<snippet>
    <content>
<![CDATA[({
    ${1}
});
{$0}]]>
    </content>
    <tabTrigger>({</tabTrigger>
    <scope>source.js</scope>
    <description>Ext Config</description>
</snippet>

Problem is you can't include any trailing characters in a snippet, only the trigger text is included, so I have to leave off the ending and add the semicolon myself.

In cases of YAML files certainly, tabs cannot be used. At the moment I have to manually put in spaces, save and close the file and then reopen so that tabs automatically become spaces.

if you activate a snippet and you dont tab through all options and then move away with your cursor and try to tab to activate another snippet or just to indent, the cursor will jump back to a tab position in the first snippet.

so you have to tab through all options of a snippet to be able to use the tab key again.