On Thu, Sep 17, 2015 at 11:32:56AM +0200, Paolo Bonzini wrote:
> 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.
Very nice, people have been asking for this for some time.
On their behalf, thank you very much!!! Queued and pushed.
Thanx, Paul
> 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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