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Rev 5280 Rev 5281
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#Dbg> echo "R_HOME=$R_HOME"; echo
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#Dbg> echo "R_HOME=$R_HOME"; echo
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#Dbg> echo "FILES=$FILES"; echo ; echo; exit
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#Dbg> echo "FILES=$FILES"; echo ; echo; exit
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## 1) ---- Header ----
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## 1) ---- Header ----
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(cat <<_EOF_
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(cat <<_EOF_
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.ptime <- proc.time()
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..CheckEnv <- new.env()
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assign("ptime",proc.time(), env=..CheckEnv)
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postscript('PKG-Examples.ps')
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postscript('PKG-Examples.ps')
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.par.postscript <- par(no.readonly = TRUE)
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assign("par.postscript", par(no.readonly = TRUE), env=..CheckEnv)
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options(contrasts = c(unordered = "contr.treatment", ordered =  "contr.poly"))
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options(contrasts = c(unordered = "contr.treatment", ordered =  "contr.poly"))
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_EOF_
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_EOF_
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) | sed "s/PKG/${PKG}/"
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) | sed "s/PKG/${PKG}/"
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if [ "$PKG" != "base" ]; then echo "library('$PKG')" ; fi
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if [ "$PKG" != "base" ]; then echo "library('$PKG')" ; fi
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for file in $FILES
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for file in $FILES
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do
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do
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 bf=`basename $file .R`
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 bf=`basename $file .R`
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 if [ -n "`grep '_ Examples _' $file`" ]
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 if [ -n "`grep '_ Examples _' $file`" ]
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 then
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 then
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    echo 'rm(list = ls()); .Random.seed <- c(0,rep(7654,3))'
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    echo 'll <- ls(all=TRUE);rm(list= ll[ll != "..CheckEnv"]); .Random.seed <- c(0,rep(7654,3))'
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 else
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 else
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    if [ "$USER" = maechler ];then
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    if [ "$USER" = maechler ];then
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	## Remind certain people to upgrade the online help
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	## Remind certain people to upgrade the online help
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	echo "'$bf' has no Examples.." >& 2
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	echo "'$bf' has no Examples.." >& 2
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    fi
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    fi
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 cat $file
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 cat $file
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 if [ -n "`grep 'par(' $file`" ];then
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 if [ -n "`grep 'par(' $file`" ];then
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    ## if there were 'par(..)' calls, now reset them:
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    ## if there were 'par(..)' calls, now reset them:
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    echo 'par(.par.postscript)'
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    echo 'par(get("par.postscript",env=..CheckEnv))'
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 fi
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 fi
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 if [ -n "`grep 'options(contrasts' $file`" ];then
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 if [ -n "`grep 'options(contrasts' $file`" ];then
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    ## if contrasts were set, now reset them:
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    ## if contrasts were set, now reset them:
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    echo 'options(contrasts = c(unordered = "contr.treatment", ordered =  "contr.poly"))'
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    echo 'options(contrasts = c(unordered = "contr.treatment", ordered =  "contr.poly"))'
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 fi
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 fi
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done
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done
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## 3) ---- Footer ----
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## 3) ---- Footer ----
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cat <<_EOF_
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cat <<_EOF_
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cat("Time elapsed: ", proc.time() - .ptime,"\n")
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cat("Time elapsed: ", proc.time() - get("ptime",env=..CheckEnv),"\n")
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dev.off(); quit('no')
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dev.off(); quit('no')
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_EOF_
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_EOF_