hadley/devtools — pull request #92 by halpo (2012-05-04 23:35:35+00:00)
Title: Path

New clean pull request that does not touch any file that it should not. This should be straight forward since you already vetted the functions. The functions are the same as before, but based cleanly from 455222f67e6c with only the files that needed to be changed.

This adds the system path manipulation functions get_path(), set_path(), add_path and on_path(). it also makes changes to the startup on windows to read the location of Rtools from the registry and add additional x64 paths for older versions.