[nongnu] elpa/racket-mode updated (8c92c9f4f7 -> e4a5dffe2e)

[ELPA Syncer]

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

      from  8c92c9f4f7 racket-hash-lang: Preserve point when wrapping region; 
closes #686
       new  7170ee6fe9 Default racket-doc-litchar-face to literal value
       new  e4a5dffe2e Don't call shr-heading; fixes #687


Summary of changes:
 racket-custom.el   |  2 +-
 racket-describe.el | 36 ++++++++++++++++++++++--------------
 2 files changed, 23 insertions(+), 15 deletions(-)