Allow pretty lambdas in Scheme mode

* lisp/progmodes/scheme.el (scheme-mode-variables): Borrow
`prettify-symbols-alist' from Lisp mode (bug#21679).

diff --git a/lisp/progmodes/scheme.el b/lisp/progmodes/scheme.el
index 27ce60bde446811d9f5d0f5242db4bc1199c4957..1fbc87e748dd347b2bc218c9a97652c74fbdf549 100644 (file)
--- a/lisp/progmodes/scheme.el
+++ b/lisp/progmodes/scheme.el
@@ -156,6 +156,7 @@
          nil t (("+-*/.<>=!?$%_&~^:" . "w") (?#. "w 14"))
          beginning-of-defun
          (font-lock-mark-block-function . mark-defun)))
+  (setq-local prettify-symbols-alist lisp-prettify-symbols-alist)
   (setq-local lisp-doc-string-elt-property 'scheme-doc-string-elt))
 
 (defvar scheme-mode-line-process "")