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[bongo-devel] [task #6720] Remarking a track should pop it to the front
From: |
Daniel Brockman |
Subject: |
[bongo-devel] [task #6720] Remarking a track should pop it to the front of ‘bongo-marking’ |
Date: |
Fri, 06 Apr 2007 13:55:54 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.2) Gecko/20070208 Iceweasel/2.0.0.2 (Debian-2.0.0.2+dfsg-3) |
URL:
<http://savannah.nongnu.org/task/?6720>
Summary: Remarking a track should pop it to the front of
‘bongo-marking’
Project: Bongo
Submitted by: dbrock
Submitted on: Friday 04/06/2007 at 15:55
Should Start On: Friday 04/06/2007 at 00:00
Should be Finished on: Friday 04/06/2007 at 00:00
Category: None
Priority: 1 - Later
Status: None
Privacy: Public
Percent Complete: 0%
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Effort: 0.00
_______________________________________________________
Details:
Markings are ordered sets: marking A and then B is not the same as marking B
and then A. In the former case, ‘bongo-marking’ will be (B A ...) while
in the latter it will be (A B ...).
Assume B has been marked after A, so ‘bongo-marking’ is (B A ...).
Marking A again should pop A to the front, so ‘bongo-marking’ should end
up as (A B ...).
Undoing such a change should restore the list of marks to its original state,
so we have to save the origial position of the marker and store it in the undo
list.
(This was originally suggested by Daniel Jensen.)
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