How to edit a native build system in Sublime Text 2?

sublimetext2

Solution

Here is the doc on ST2 build systems

The Ruby build file, for instance, is located here:

`~/Library/Application Support/Sublime Text 2/Packages/Ruby/Ruby.sublime-build`

Problem

Ok this is very trivial question, but just cannot find answer anywhere. I know there must be a JSON file with all the build systems somewhere, but I just cannot find it?

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