[nongnu] elpa/racket-mode updated (dfd9c23692 -> a745a92579)

[ELPA Syncer]

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

      from  dfd9c23692 Work with highlight-indent-guides-mode; fixes #669
       new  0abcedb2c3 Fix: Ensure REPL configure from edit buffer happens on 
first run
       new  216d297912 Don't relay write-special for stdout/stderr; fixes #677
       new  a745a92579 Ignore new <span class="button-group"> elements


Summary of changes:
 racket-hash-lang.el    | 30 ++++++++++++------------------
 racket-repl.el         | 32 +++++++++++++++++++++++---------
 racket-scribble.el     |  6 ++++++
 racket/repl-output.rkt |  7 +------
 4 files changed, 42 insertions(+), 33 deletions(-)