news for #404 and #405

yihui · Oct 25, 2012 · b4d8a5f · b4d8a5f
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 - for markdown output, results from inline R code will no longer be put in a pair of backticks (#379)
 
+- the package option `opts_knit$get('cache.extra')` was removed because this option should really be a chunk option instead; see http://yihui.name/knitr/demo/cache/ for the updated documentation (#404 and #405) (thanks, Jim Hester)
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 ## MINOR CHANGES
 
 - when `opts_knit$get('verbose')` is `TRUE`, a `timestamp()` will be printed before each code chunk is evaluated (#377) (thanks, Carl Boettiger)