rstudio/rmarkdown — pull request #119 by trestletech (2014-06-03 00:50:59+00:00)
Title: Use absolute history reference instead of relative.

This is needed due to SSP's setting of a which was being used when ioslides went to use history.pushState(). This commit uses absolute URLs to ensure that the user-visible URL is not altered by the injected worker ID.