asciidoctor/asciidoctor.org — pull request #247 by penibelst (2014-08-01 06:33:59+00:00)
Title: Proofer

This adds testing with [Proofer](https://github.com/gjtorikian/html-proofer).

> Proofer is a set of tests to validate your HTML output. These tests check if your image references are legitimate, if they have alt tags, if your internal links are working, and so on.