ruhoh/ruhoh.rb — pull request #176 by Stebalien (2013-06-06 15:54:44+00:00)
Title: Improve the stop at header logic

The `summary_stop_at_header` option now causes the summary generation code
to act as follows:

- If `summary_stop_at_header` is a number n, stop before the nth header.
- If `summary_stop_at_header` is true, stop before the first header after
content has been included. In other words, don't count headers at the
top of the page.

This is a followup to ruhoh/ruhoh.rb#170.