From 059025eeae73f2b91e2db157b3aa84c91f50f422 Mon Sep 17 00:00:00 2001
From: Jose Antonio Ortega Ruiz <jao@gnu.org>
Date: Wed, 10 Apr 2013 16:06:47 +0200
Subject: Fix for evaluations returning no result
Such as (values), which produce a retort of the form ((result) ...),
which has nothing wrong in it! Thanks to Diogo.
---
elisp/geiser-connection.el | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'elisp')
diff --git a/elisp/geiser-connection.el b/elisp/geiser-connection.el
index d14fe0e..69dd6a9 100644
--- a/elisp/geiser-connection.el
+++ b/elisp/geiser-connection.el
@@ -1,6 +1,6 @@
;;; geiser-connection.el -- talking to a scheme process
-;; Copyright (C) 2009, 2010, 2011 Jose Antonio Ortega Ruiz
+;; Copyright (C) 2009, 2010, 2011, 2013 Jose Antonio Ortega Ruiz
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the Modified BSD License. You should
@@ -201,7 +201,7 @@
`((error (key . geiser-debugger))
(output . ,answer))
(condition-case err
- (let* ((start (string-match "((\\(?:result\\|error\\) " answer))
+ (let* ((start (string-match "((\\(?:result)?\\|error\\) " answer))
(form (or (and start (car (read-from-string answer start)))
`((error (key . retort-syntax))
(output . ,answer)))))
--
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