Here the general (perhaps silly question) first: Is it possible for a script to find out if it was sourced by another script or run directly?
Here a small example with two scripts: # script A print ("This is script A") # script B source("C:/scriptA.R") print ("This is script B") I would like to modify script A in a way so that it only outputs 'This is script A' if it was called directly, but keeps quiet in the other case. In addition to that, is it possible to access the stack of script calls from the environment? Ralf ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.