frags = parse(system.file("samples", "dual.R", package = "CodeDepends"))
# formula involves non-df variables
inputs = lapply(frags, getInputs, formulaInputs=TRUE)
inputs
sapply(inputs, slot, "outputs")
# Specify the base directory in which to resolve the file names.
getInputs(frags[[5]], basedir = system.file("samples", package = "CodeDepends"))
f = system.file("samples", "namedAnnotatedScript.R", package = "CodeDepends")
sc = readScript(f, "labeled")
getInputs(sc)
getInputs(sc[[2]])
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