Re: [PATCH] qqz: Add another hyperlink to black box in QQA

["Paul E. McKenney" <paulmck@linux.vnet.ibm.com>]

On Sun, Jul 17, 2016 at 02:50:04PM +0900, Akira Yokosawa wrote:
> From 2a74b30f0a1d036e45c6aa5ef431034c23f790db Mon Sep 17 00:00:00 2001
> From: Akira Yokosawa <akiyks@gmail.com>
> Date: Tue, 12 Jul 2016 20:28:08 +0900
> Subject: [PATCH] qqz: Add another hyperlink to black box in QQA
> 
> This commit adds another cross-link to the black boxes in QQA.
> I think this change would meet readers' expectation.
> 
> Signed-off-by: Akira Yokosawa <akiyks@gmail.com>

I agree!  For reasons that are not clear to me, I had to hand-apply
this patch.  Might have been a white-space issue, which I did not
think to check for...

Please take a look at the patch below to make sure that I did it
correctly.

Also, this suggests a possibility:  In the quick-quiz answer, suppose
that the heading and the black box link (as they do now) to the beginning
of the quick-quiz question, but that the white box links to the end
(or just after the end) of the quick-quiz question.  That way, the
reader could choose the return point.

Would that make sense?

							Thanx, Paul

------------------------------------------------------------------------

commit 8afdb9c1a55c7cf2300e6812cff58dd0fda4d585
Author: Akira Yokosawa <akiyks@gmail.com>
Date:   Sun Jul 17 14:54:03 2016 -0700

    qqz: Add another hyperlink to black box in QQA
    
    This commit adds a hyperlink from the black box in the quick-quiz
    answer to the beginning of the corresponding quick-quiz question.
    
    Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

diff --git a/qqz.sty b/qqz.sty
index 12dc85e30116..0c97df92cb50 100644
--- a/qqz.sty
+++ b/qqz.sty
@@ -78,7 +78,8 @@
 	\noindent
 	\QuickQHeading{QQA}{QQ}{\QuickQuizAnswerChapter.\thequickquizctrC} #1 ~ \\ }

-\newcommand{\QuickA}[1]{\rule{7pt}{7pt}
+\newcommand{\QuickA}[1]{%
+	\hyperref[QQ.\QuickQuizAnswerChapter.\thequickquizctrC]{\rule{7pt}{7pt}}
 	\par\vspace{0.8\baselineskip}
 	\noindent\textbf{Answer:} \\ }