greghendershott/racket-mode — pull request #10 by yasuyk (2013-12-16 14:31:39+00:00)
Title: Fix racket-sandbox-rkt for developing racket-mode

This patch is useful for developing `racket-mode.el`. If `racket-sandbox-rkt` is evaluated by `eval-buffer`, The value of `racket-sandbox-rkt` is constructed from `buffer-file-name`.