Hi, I'm trying to understand whether the new source file references can help me with something I want to do. Let's say I have
foo <- parse(text = " a <- 1; b <- 2**2 a + b ") I now wish to recover the sources for the parsed expressions. I can get them one at a time: > foo[[2]] b <- 2^2 > as.character(attr(foo, "srcref")[[2]]) [1] "b <- 2**2" Is there a better way? Perhaps like the print method > as.character(foo, useSource = TRUE) could give all the sources at once? -Deepayan ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
