yihui/knitr — Issue #6: compatibility with Sweave.sty, listings...
Author: yihui
Created: 2011-11-01 03:24:19+00:00
State: open
Labels: TODO

some people have hacked Sweave.sty, e.g. http://biostat.mc.vanderbilt.edu/wiki/pub/Main/SweaveTemplate/Sweavel.sty

so need a set of hooks to switch to Sweave immediately