This is dur to the use of the null device, which causes problems. Note that, as a consequence, a Rplots.pdf file is created in the document directory.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38896
a592a061-630c-0410-9148-
cb99ea01b6c8
# this is passed as a prefix.string to tell where temporary files should go
ls.pr <- gsub('\\.([^/]*)$', '-\\1', sub("\\.tex$", "", ls.args[2]))
-# Replace the default pdf device by the null device (tip from Yihui Xie)
-# See: http://yihui.name/en/2010/12/a-special-graphics-device-in-r-the-null-device/
-.Call("R_GD_nullDevice", PACKAGE = "grDevices")
-
# finally run sweave
Sweave(file=ls.args[1], output=ls.args[2], syntax="SweaveSyntaxNoweb", stylepath=ls.sp, prefix.string=ls.pr)