[nongnu] elpa/racket-mode updated (a0aff4dc01 -> 7f2a6a8f2c)

[ELPA Syncer]

elpasync pushed a change to branch elpa/racket-mode.

      from  a0aff4dc01 Ensure REPLs per back end; document direnv; closes #706
       new  a0d0566fb5 Improve forward-sexp-function comparison
       new  7f2a6a8f2c Explain direnv scenario in back end scenarios example of 
Guide


Summary of changes:
 doc/racket-mode.org  | 4 +++-
 doc/racket-mode.texi | 4 +++-
 racket-util.el       | 5 ++++-
 3 files changed, 10 insertions(+), 3 deletions(-)