Add recipe for refs.el

[Wilfred]

Brief summary of what the package does

refs.el is an Emacs package for finding references to functions, macros or variables. It works by parsing the elisp and analysing it.

Direct link to the package repository

https://github.com/Wilfred/refs.el

Your association with the package

I'm the author.

Checklist

• I've read CONTRIBUTING.md
• I've built and installed the package using the instructions in the README

[syohex]

• no autoload cookie
• I suppose :files attribute should be
  • :defaults + :exclude
  • Or move benchmark file under benchmark and use default value(= not specify)

[purcell]

Is it wise to use such a general name for a package which deals with only elisp refs? Why not erefs, for example?

[Wilfred]

OK, I've moved to using :defaults in the recipe.

There are already autoload cookies, have I missed any places where I should have them @syohex?

Regarding the name, I like it because I think it reads well: refs-function -- "show me the code that references this function". I may also generalise it to other languages in future.

[Wilfred]

@purcell OK, I agree. Looking at other packages, like elisp-slime-nav, it's worth clarifying.

I've rebranded the package as elisp-refs. Does everything look good now? :)

[purcell]

Super, thanks! Merged. :-)