Jekyll plugin to have layouts transformed by Converters as well, taken from https://github.com/mojombo/jekyll/pull/351

transform_layouts.rb

module Jekyll

  class Layout

    alias old_initialize initialize

    def initialize(*args)
      old_initialize(*args)
      self.transform
    end

  end

end

replace

self.transform

with

self.content = self.transform
self.content

on jekyll 2.3+
jekyll/jekyll#2961 (comment)

I get:

jekyll 2.5.3 | Error:  undefined local variable or method `path' for #<Jekyll::Layout:0x00000000b803a8>

With this.