yihui/knitr — Issue #83: cache=TRUE and read_chunk: no output
Author: baptiste
Created: 2012-01-16 03:46:09+00:00
State: open

I'm using knitr_0.0.9 with read_chunk('source.r'). It produces the expected output with cache=FALSE; however, when I turn on cache=TRUE, subsequent compilations (very fast indeed) produce no output from the chunks. Only the text between chunks is present in the .tex document (from Rnw format). This happens with the demo of externalization too.