I am trying to understand why the knitr.tmbundle is not showing all the commands in the bundle menu as shown below:

It's missing a few commands there, such as "Knit in R". You can try it out yourself by installing it:

$ cd ~/Library/Application Support/Avian/Bundles

$ git clone git@github.com:lcolladotor/knitr.tmbundle.git

Note that https://github.com/lcolladotor/knitr.tmbundle is forked from https://github.com/fonnesbeck/knitr.tmbundle as I tried to fix some other minor issues (uuid conflicts with SWeave bundle, ^< shortcut for "insert code chunk" macro). The original repo is https://github.com/textmate/sweave.tmbundle

The menu is incomplete regardless of whether the SWeave bundle is installed or not.

I tried playing around with the .plist file after reading http://superuser.com/questions/380371/how-do-i-create-a-new-snippet-in-textmate-2 leading to https://gist.github.com/9077862 but that didn't work either. 

Any tips on how to fix the menu will be greatly appreciated! Right now the only thing that comes to mind is using the Bundle creator GUI and re-making the commands, but that sounds like the last option to take.

I'm using TextMate 2.0-alpha.9503 on a Mac with OS X 10.8.5.

Thank you,

Leonardo