pantsbuild/pants — pull request #703 by lahosken (2014-10-21 18:40:06+00:00)
Title: sitegen: get page-level table-of-contents working again

workaround for: modifying the AST to add the here-links had the side effect
that the find-every-header function no longer finds headings. So reorder
operations: find every header before adding the here-links