This is useful even if you _are_ actually solving the quick quizzes.
Some ebook readers in particular support hyperlinks but have very
limited support for PDF search and back/forward.
The implementation is easy; it works by adding QQ.chapter.quiz labels
at the question and QQA.chapter.quiz at the answer. The only
interesting point is using \edef and \getrefnumber to extract the
chapter number for answers, in a way that can be passed to
\hyperref. An alternative would be to just use consecutive numbering
for the QQ and QQA labels, but I find this a little more elegant.
Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
---
qqz.sty | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/qqz.sty b/qqz.sty
index ca70c56..7270468 100644
--- a/qqz.sty
+++ b/qqz.sty
@@ -18,13 +18,15 @@
\newcounter{quickquizctr}
\newcommand{\QuickQuizAnswerChapter}{\textbf{Unknown QuickQAC!!!}}
+\newcommand{\QuickQHeading}[3]{\label{#1.#3}\hyperref[#2.#3]{\textbf{Quick Quiz #3:}}}
+
\newcommand{\QuickQuizChapter}[2]{
\chapter{#2}
\label{#1}
\setcounter{quickquizctr}{0}}
\newcommand{\QuickQuiz}[1]{
\stepcounter{quickquizctr}
- \textbf{Quick Quiz \thechapter.\thequickquizctr:}}
+ \QuickQHeading{QQ}{QQA}{\thechapter.\thequickquizctr}}
\newcommand{\QuickQuizAnswer}[1]{\rule{7pt}{7pt}}
\newcommand{\QuickQuizEnd}{}
@@ -43,12 +45,12 @@
%% Internal interfaces generated by scripts.
\newcommand{\QuickQAC}[2]{
- \renewcommand{\QuickQuizAnswerChapter}{\ref{#1}}
+ \edef\QuickQuizAnswerChapter{\getrefnumber{#1}}
\setcounter{quickquizctr}{0}
\section{#2}}
\newcommand{\QuickQ}[1]{
\stepcounter{quickquizctr} ~ \\ ~ \\
- \textbf{Quick Quiz \QuickQuizAnswerChapter.\thequickquizctr:} #1 ~ \\ }
+ \QuickQHeading{QQA}{QQ}{\QuickQuizAnswerChapter.\thequickquizctr} #1 ~ \\ }
\newcommand{\QuickA}[1]{\rule{7pt}{7pt} \\ ~ \\ \textbf{Answer:} \\ }
--
2.5.0
--
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