(ess-r-versions): New variable to control which other versions of R
tree6e447997b07a933e4a4495d96e3290351f1f89fe
-rw-r--r-- 18104 ANNOUNCE
-rw-r--r-- 17979 COPYING
-rw-r--r-- 251486 ChangeLog
drwxr-xr-x - DEBIAN
drwxr-xr-x - LDA
-rw-r--r-- 2453 Makeconf
-rw-r--r-- 3889 Makefile
-rw-r--r-- 29754 README
-rw-r--r-- 6 VERSION
drwxr-xr-x - doc
drwxr-xr-x - etc
drwxr-xr-x - fontlock-test
-rw-r--r-- 4771 install-sh
drwxr-xr-x - lisp
-rw-r--r-- 649 mkinstalldirs