tree a77eb00a5746fa95ba957b231b1d7952ee8c843b
parent 6ec5b2e9383eec2edc1a4420ed53a1aed9126989
author Shawn Pearce <sop@google.com> 1435001678 -0700
committer Shawn Pearce <sop@google.com> 1435016051 -0700

Markdown: table of contents with duplicate section titles

If a document uses the same subsection title underneath multiple sections
(e.g. an H3 section "Examples" repeated under each H2 section) gracefully
support this by prefixing the id with the titles of the parent sections.

If this is still insufficient to get unique id anchors number them using
-1, -2, -3, etc. suffixes based on order within the document.

Bug: issue 75
Change-Id: I6cfa92b0b3ae881a7e4e46f9440dcaaa0b0bb7f3