currentDirectory()
i1 : currentDirectory() o1 = /home/m2user/src/M2.git/M2/BUILD/dan/builds.tmp/ub22041-release-1.21-branch /Macaulay2/packages/Macaulay2Doc-temporary/
If a component of the path to the current directory no longer exist, an error will be signalled.
The object currentDirectory is a compiled function.