lyx_mirror/lib/scripts/lyxsweave.R

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# Wrapper around Sweave that sets up some things for LyX
# argument 1 is the file name
# argument 2 is the iconv name for the encoding of the file
ls.args <- commandArgs(trailingOnly=T)
# check whether Sweave.sty is seen by LaTeX
ls.sweavesty <- system("kpsewhich Sweave.sty", intern=T, ignore.stderr=T)
ls.sp <- (length(ls.sweavesty) == 0)
# set default encoding to the one of the file
options(encoding=ls.args[2])
#run sweave
Sweave(ls.args[1], stylepath=ls.sp)