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Diffstat (limited to 'vim/bundle/slimv/slime/contrib/swank-media.lisp')
| -rw-r--r-- | vim/bundle/slimv/slime/contrib/swank-media.lisp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/vim/bundle/slimv/slime/contrib/swank-media.lisp b/vim/bundle/slimv/slime/contrib/swank-media.lisp new file mode 100644 index 0000000..3d5ef7c --- /dev/null +++ b/vim/bundle/slimv/slime/contrib/swank-media.lisp @@ -0,0 +1,25 @@ +;;; swank-media.lisp --- insert other media (images) +;; +;; Authors: Christophe Rhodes <csr21@cantab.net> +;; +;; Licence: GPLv2 or later +;; + +(in-package :swank) + +;; this file is empty of functionality. The slime-media contrib +;; allows swank to return messages other than :write-string as repl +;; results; this is used in the R implementation of swank to display R +;; objects with graphical representations (such as trellis objects) as +;; image presentations in the swank repl. In R, this is done by +;; having a hook function for the preparation of the repl results, in +;; addition to the already-existing hook for sending the repl results +;; (*send-repl-results-function*, used by swank-presentations.lisp). +;; The swank-media.R contrib implementation defines a generic function +;; for use as this hook, along with methods for commonly-encountered +;; graphical R objects. (This strategy is harder in CL, where methods +;; can only be defined if their specializers already exist; in R's S3 +;; object system, methods are ordinary functions with a special naming +;; convention) + +(provide :swank-media) |