When I try to evaluate Scheme code in an Emacs where I haven't yet done
any Geiser/Scheme work, I get an error about
geiser-default-implementation being undefined. The attached patch fixes
that, but I am not sure if it is the most minimal fix possible. WDYT?
Best wishes - Neil
>From adceb034b886d1c3624b31f83f8826869cd1b92c Mon Sep 17 00:00:00 2001
From: Neil Jerram <n...@tigera.io>
Date: Tue, 19 Dec 2017 18:15:00 +0000
Subject: [PATCH] Fix Scheme evaluation in fresh Emacs
* lisp/ob-scheme.el: Require geiser-impl so that
geiser-default-implementation is defined. Otherwise, unless Geiser
has previously been run (e.g. with `run-geiser'), you'll see an
error that geiser-default-implementation is undefined.
---
lisp/ob-scheme.el | 1 +
1 file changed, 1 insertion(+)
diff --git a/lisp/ob-scheme.el b/lisp/ob-scheme.el
index f67080adf..7dbd78097 100644
--- a/lisp/ob-scheme.el
+++ b/lisp/ob-scheme.el
@@ -40,6 +40,7 @@
;;; Code:
(require 'ob)
(require 'geiser nil t)
+(require 'geiser-impl nil t)
(defvar geiser-repl--repl) ; Defined in geiser-repl.el
(defvar geiser-impl--implementation) ; Defined in geiser-impl.el
(defvar geiser-default-implementation) ; Defined in geiser-impl.el
--
2.15.1
