BinRoot/Haskell-Lectures — pull request #4 by BinaryPaean (2013-01-11 01:58:47+00:00)
Title: Fix for left/right arrows causing unwanted navigation

Modified navigateLeft() and NavigateRight() to include the current vertical index, thus preventing errant left-right key presses from resetting the vertical slide position.

This may cause unwanted behavior if sub-sections were used in adjacent horizontal slides in normal reveal.js style, but works well for all-vertical presentation formats, and quick testing revealed no obvious bugs.