From: rlane@club.cc.cmu.edu (Rich Lane)
Subject: [sup-talk] [PATCH] skip system buffers when rolling
Date: Sun, 16 Aug 2009 12:35:59 -0700 [thread overview]
Message-ID: <1250451359-16110-1-git-send-email-rlane@club.cc.cmu.edu> (raw)
---
lib/sup/buffer.rb | 16 +++++++++++-----
1 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/lib/sup/buffer.rb b/lib/sup/buffer.rb
index b3a256f..3fd2fe4 100644
--- a/lib/sup/buffer.rb
+++ b/lib/sup/buffer.rb
@@ -237,14 +237,20 @@ EOS
## have to change this. but it's not clear that we will ever actually
## do that.
def roll_buffers
- @buffers.last.force_to_top = false
- raise_to_front @buffers.first
+ bufs = rollable_buffers
+ bufs.last.force_to_top = false
+ raise_to_front bufs.first
end
def roll_buffers_backwards
- return unless @buffers.length > 1
- @buffers.last.force_to_top = false
- raise_to_front @buffers[@buffers.length - 2]
+ bufs = rollable_buffers
+ return unless bufs.length > 1
+ bufs.last.force_to_top = false
+ raise_to_front bufs[bufs.length - 2]
+ end
+
+ def rollable_buffers
+ @buffers.select { |b| !b.system? || @buffers.last == b }
end
def handle_input c
--
1.6.4
next reply other threads:[~2009-08-16 19:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-16 19:35 Rich Lane [this message]
2009-08-18 17:36 ` William Morgan
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