Wrong markings

Wrong markings

[Marco Patzer]

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Hi,

in the following example the markings are wrong.

\setupheadertexts
  [{\getmarking[section][both]}]
  [{\getmarking[section][first]\space\emdash\space
   \getmarking[section][last]}]

\starttext
  \def\aa#1{\section{#1}\input knuth}
  \processcommacommand [A, B, C, D, E] \aa
\stoptext

I expect the markings on the left and right to be the same and show
A–C on the first page and D–E on the second one. Looks like a bug to
me.

current version: 2013.06.10 22:51

Marco

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Re: Wrong markings

[Hans Hagen]

On 7/7/2013 8:52 PM, Marco Patzer wrote:
> \setupheadertexts
>    [{\getmarking[section][both]}]
>    [{\getmarking[section][first]\space\emdash\space
>     \getmarking[section][last]}]
>
> \starttext
>    \def\aa#1{\section{#1}\input knuth}
>    \processcommacommand [A, B, C, D, E] \aa
> \stoptext
>
> I expect the markings on the left and right to be the same and show
> A–C on the first page and D–E on the second one. Looks like a bug to
> me.

use top and bottom

-- previous : last before sync
-- next     : first after sync

-- top      : first in sync
-- bottom   : last in sync

-- first    : first not top in sync
-- last     : last not bottom in sync

-- 

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
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___________________________________________________________________________________

Re: Wrong markings

[Marco Patzer]

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On 2013–07–08 Hans Hagen wrote:

> >I expect the markings on the left and right to be the same and show
> >A–C on the first page and D–E on the second one. Looks like a bug to
> >me.
> 
> use top and bottom

This works. Thanks.

> -- previous : last before sync
> -- next     : first after sync
> 
> -- top      : first in sync
> -- bottom   : last in sync
> 
> -- first    : first not top in sync
> -- last     : last not bottom in sync

That is exactly what's in the wiki (Command/getmarking). To my
defence: The manual (chapter 12.4) is outdated, it lists:

  previous - the last of the previous page
  first    - the first of the actual page
  last     - the last of the actual page
  both     - first — last
  all      - previous — first — last

I have no idea what “first not top in sync” means, in contrast to
“first of the actual page”, which is quite clear but wrong on a
current MkIV.

Marco

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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: Wrong markings

[Hans Hagen]

On 7/9/2013 12:30 AM, Marco Patzer wrote:
> On 2013–07–08 Hans Hagen wrote:
>
>>> I expect the markings on the left and right to be the same and show
>>> A–C on the first page and D–E on the second one. Looks like a bug to
>>> me.
>>
>> use top and bottom
>
> This works. Thanks.
>
>> -- previous : last before sync
>> -- next     : first after sync
>>
>> -- top      : first in sync
>> -- bottom   : last in sync
>>
>> -- first    : first not top in sync
>> -- last     : last not bottom in sync
>
> That is exactly what's in the wiki (Command/getmarking). To my
> defence: The manual (chapter 12.4) is outdated, it lists:
>
>    previous - the last of the previous page
>    first    - the first of the actual page
>    last     - the last of the actual page
>    both     - first — last
>    all      - previous — first — last
>
> I have no idea what “first not top in sync” means, in contrast to
> “first of the actual page”, which is quite clear but wrong on a
> current MkIV.

old tex terminology ... in mkiv i don't use the build-in-tex marks at 
all (too much juggling needed to get things right)

Hans


-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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archive  : http://foundry.supelec.fr/projects/contextrev/
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