From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paul Mackerras <paulus@samba.org>
Subject: Re: Gitk strangeness..
Date: Fri, 31 Mar 2006 09:33:11 +1100
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Cc: Junio C Hamano <junkio@cox.net>, git@vger.kernel.org,
	Linus Torvalds <torvalds@osdl.org>
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To: Alex Riesen <raa.lkml@gmail.com>
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Alex Riesen writes:

> Well... Could you take a look at these screenshots, please?
> http://home.arcor.de/fork0/bug/gitk1.jpg (this one is BIG, 400k, 2456x949)
> http://home.arcor.de/fork0/bug/gitk2.jpg
> http://home.arcor.de/fork0/bug/gitk3.jpg

Yes, I was just looking last night at the part of the git.git graph
that you have there in gitk1.jpg.  That's an artifact of some changes
I made to make sure there was a vertical line segment just before an
arrow.  The reason for doing that is that Tk 8.4 seems to just punt on
drawing an arrow on the end of a diagonal line segment.  The old gitk
just removed trailing diagonal segments of the line, but I thought I
could do better than that.

I'll try another approach.

Paul.