branch: elpa/inf-ruby
commit 524a86c90b8ef97683f8efa5f6095ee25268d2b2
Author: Dmitry Gutov <[email protected]>
Commit: Dmitry Gutov <[email protected]>
Set PAGER locally unless it's set, fixes #33
Also related to dgutov/robe#9
---
inf-ruby.el | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/inf-ruby.el b/inf-ruby.el
index 3fb3d2371d..dbbfc06fc4 100755
--- a/inf-ruby.el
+++ b/inf-ruby.el
@@ -272,7 +272,11 @@ of `ruby-program-name'). Runs the hooks
`inferior-ruby-mode-hook'
(setq name (or name "ruby"))
(if (not (comint-check-proc inf-ruby-buffer))
- (let ((commandlist (split-string-and-unquote command)))
+ (let ((commandlist (split-string-and-unquote command))
+ (process-environment process-environment))
+ ;; http://debbugs.gnu.org/15775
+ (unless (getenv "PAGER")
+ (setenv "PAGER" (executable-find "cat")))
(set-buffer (apply 'make-comint name (car commandlist)
nil (cdr commandlist)))
(inf-ruby-mode)))
