Inline Preview for Source File Links in Emacs

While working, I constantly take notes using org-mode. Because I often work with code, I extensively use the ability of org-mode to link directly into code files when I need to reference where something can be found. Something like [[file:~/src/foo/bar.el::42][the bit that parses the header]] . I can easily follow this link and have the file open in emacs, but in the note itself the link is just…