[nongnu] elpa/racket-mode updated (25224889d2 -> 51535efa52)

[ELPA Syncer]

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

      from  25224889d2 Redesign REPL I/O and add racket-hash-lang-mode
       new  57582dc9e7 Remove process check
       new  381d9320de Limit show/hide test submodules to racket-mode
       new  38e0a3e225 racket-mode-maybe-offer-to-kill-repl-buffer: use 
buffer-live-p
       new  51535efa52 Set racket-repl-buffer-name only when nil; fixes #655


Summary of changes:
 racket-edit.el             | 16 ++++++++++++----
 racket-mode.el             |  6 +++++-
 racket-repl-buffer-name.el | 34 +++++++++++++++++-----------------
 3 files changed, 34 insertions(+), 22 deletions(-)