8.1 Other directories
src/: source and header files for compiled code: need an other bookinst/: we already see it in the data chapter (inst/extdata/here). We will addCITATIONin ittools/: configure tools and store useful stuff for maintainersdemo/: legacy phenomenon, we should use a goodREADME.mdand vignettes (chapter 17)exec/: executable scripts : flagged as executables (?), apparentlyinst/is a preferred locationpo/: translations for messages (both internal and from the package)