From: Hans Hagen <j.hagen@xs4all.nl>
To: ntg-context@ntg.nl
Subject: Re: Cascaded description
Date: Sat, 6 Apr 2019 12:45:31 +0200 [thread overview]
Message-ID: <a26d52e4-f3c4-15bd-e623-0703b0dfb263@xs4all.nl> (raw)
In-Reply-To: <op.zztibmui62epfj@lkzd-dell-2016>
On 4/6/2019 11:08 AM, Procházka Lukáš Ing. wrote:
> Hello,
>
> I finally found a solution (which doesn't use \description or any other
> Ctx command) (and which may be clumsy - I'm not so good in tex
> programming):
>
> ----
> \def\IndByText#1{%
> \newbox\IndByTextBox
> \newdimen\IndByTextBoxWd
> \setbox\IndByTextBox\hbox{#1}%
> \IndByTextBoxWd=\wd\IndByTextBox
> \advance\leftskip by\IndByTextBoxWd
> \def\Left##1{%
> \hskip-\IndByTextBoxWd
> \hbox to\IndByTextBoxWd{##1\hfill}%
> \ignorespaces
> }%
> \ignorespaces
> \setupindenting[no]%
> }
>
> \starttext
> \input knuth
>
> \bgroup
> \IndByText{\bold{Abcdef~}}
> \Left{\bold{Abcdef}}
> \input knuth
>
> \bgroup
> \IndByText{\bold{Klmnopqr~}}
> \Left{\bold{Klmnopqr}}
> Something
>
> \Left{\bold{Shorter}}
> \input knuth
> \egroup
> \egroup
> \stoptext
> ----
>
> The only thing I cannot get rid of is a warning in the log:
>
> "
> warning > \box \IndByTextBox is already defined (\relax it first)
> warning > \dimen \IndByTextBoxWd is already defined (\relax it
> first)
> "
>
> How & where to "relax the box"?
that would eventually make you run out of boxes and dimens
just move
\newbox\IndByTextBox
\newdimen\IndByTextBoxWd
outside the macro
> Best regards,
>
> Lukas
>
>
> On Tue, 02 Apr 2019 11:38:18 +0200, Procházka Lukáš Ing. <LPr@pontex.cz>
> wrote:
>
>> Hello,
>>
>> I'm trying to get nested descriptions (using "tab") to form a
>> "cascade". The result should look like:
>>
>> AAA ababababababab
>> ababababababab
>>
>> BBB ababababab
>> ababababab
>>
>> CCC ababab
>> ababab
>>
>> <--> indent (margin?) of the first nested description in relation to
>> its parent
>> should equal width of parent's head (+ distance?), i.e. width of
>> "AAA ",
>>
>> <--> indent (margin?) of the second nested description in
>> relation to its parent
>> should equal width of parent's head (+ distance?), i.e.
>> width of "BBB ",
>>
>> <------> so it should be width of "AAA " + 'width of "BBB " in total.
>>
>> I'm not able to achieve this. My code so far is (and I also played
>> with various combinations of alternative, margin, hang, indent...):
>>
>> ----
>> \starttext
>> A
>>
>> \bgroup
>>
>> \setuptab[headstyle={\bold\tt},sample=123,width=fit,alternative=left]
>> \starttab{abc}
>> \input knuth
>>
>> \starttab{def}
>> \input knuth
>>
>> \stoptab
>> \stoptab
>> \egroup
>>
>> \bgroup
>>
>> \setuptab[headstyle={\bold\tt},sample=123456,width=fit,alternative=hanging]
>>
>> \starttab{ghijkl}
>> \input knuth
>>
>> \starttab{mnopqr}
>> \input knuth
>>
>> \stoptab
>> \stoptab
>> \egroup
>> \stoptext
>> ----
>>
>> - Paragraphs of "abc" and "def": size of indentation of the paragraphs
>> is good in relation to width of head, but paragraph "def" is not
>> "cascaded".
>>
>> - Paragraphs "ghijkl" and "mnopqr" are "cascaded" well; but width of
>> (margin?) is any - it is not related to the width of the sample text.
>>
>> So how to combine both approaches to get the desired result?
>>
>> Best regards,
>>
>> Lukas
>>
>>
>
>
>
> ___________________________________________________________________________________
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>
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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> ___________________________________________________________________________________
>
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
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prev parent reply other threads:[~2019-04-06 10:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-02 9:38 Procházka Lukáš Ing.
2019-04-06 9:08 ` Procházka Lukáš Ing.
2019-04-06 10:45 ` Hans Hagen [this message]
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