Re: [NTG-context] Strange bug with reversed itemize
On 15-9-2012 20:06, Aditya Mahajan wrote:
On Sat, 15 Sep 2012, Wolfgang Schuster wrote:
Am 15.09.2012 um 00:06 schrieb Aditya Mahajan adit...@umich.edu:
Thanks for the diagnosis. What will be a good way to fix this? I
think that
\expanded{\setupcounter[#1][\c!start=\ifx\p_start\empty0\else\number\p_start\fi.,...]}
should work (but I haven't tested it yet).
I would do the expansion here but with \normalexpanded.
\def\strc_counter_setup_using_parameter#1#2% name \someparameter
{\edef\p_start{#2\c!start}%
%\setupcounter
\normalexpanded{\setupcounter
[#1]
[ \c!start=\ifx\p_start\empty0\else\number\p_start\fi,
\c!state=#2\c!state, % beware, == start
\c!way=#2\c!way,
%
\c!prefix=#2\c!prefix,
\c!prefixseparatorset=#2\c!prefixseparatorset,
\c!prefixconversion=#2\c!prefixconversion,
\c!prefixconversionset=#2\c!prefixconversionset,
\c!prefixstarter=#2\c!prefixstarter,
\c!prefixstopper=#2\c!prefixstopper,
\c!prefixset=#2\c!prefixset,
\c!prefixsegments=#2\c!prefixsegments,
\c!prefixset=#2\c!prefixset,
\c!prefixconnector=#2\c!prefixconnector,
%
\c!numberseparatorset=#2\c!numberseparatorset,
\c!numberconversion=#2\c!numberconversion,
\c!numberconversionset=#2\c!numberconversionset,
\c!numberstarter=#2\c!numberstarter,
\c!numberstopper=#2\c!numberstopper,
%\c!numbersegments=#2\c!numbersegments]}
\c!numbersegments=#2\c!numbersegments]}}
Thanks.
Hans, can you add this to strc-num.mkiv?
Sure, as I assume that Wolfgang investigated possible side effects.
Hans
-
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Re: [NTG-context] Strange bug with reversed itemize
Am 15.09.2012 um 00:06 schrieb Aditya Mahajan adit...@umich.edu:
Thanks for the diagnosis. What will be a good way to fix this? I think that
\expanded{\setupcounter[#1][\c!start=\ifx\p_start\empty0\else\number\p_start\fi.,...]}
should work (but I haven't tested it yet).
I would do the expansion here but with \normalexpanded.
\def\strc_counter_setup_using_parameter#1#2% name \someparameter
{\edef\p_start{#2\c!start}%
%\setupcounter
\normalexpanded{\setupcounter
[#1]
[ \c!start=\ifx\p_start\empty0\else\number\p_start\fi,
\c!state=#2\c!state, % beware, == start
\c!way=#2\c!way,
%
\c!prefix=#2\c!prefix,
\c!prefixseparatorset=#2\c!prefixseparatorset,
\c!prefixconversion=#2\c!prefixconversion,
\c!prefixconversionset=#2\c!prefixconversionset,
\c!prefixstarter=#2\c!prefixstarter,
\c!prefixstopper=#2\c!prefixstopper,
\c!prefixset=#2\c!prefixset,
\c!prefixsegments=#2\c!prefixsegments,
\c!prefixset=#2\c!prefixset,
\c!prefixconnector=#2\c!prefixconnector,
%
\c!numberseparatorset=#2\c!numberseparatorset,
\c!numberconversion=#2\c!numberconversion,
\c!numberconversionset=#2\c!numberconversionset,
\c!numberstarter=#2\c!numberstarter,
\c!numberstopper=#2\c!numberstopper,
%\c!numbersegments=#2\c!numbersegments]}
\c!numbersegments=#2\c!numbersegments]}}
Wolfgang
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Re: [NTG-context] Strange bug with reversed itemize
On Sat, 15 Sep 2012, Wolfgang Schuster wrote:
Am 15.09.2012 um 00:06 schrieb Aditya Mahajan adit...@umich.edu:
Thanks for the diagnosis. What will be a good way to fix this? I think that
\expanded{\setupcounter[#1][\c!start=\ifx\p_start\empty0\else\number\p_start\fi.,...]}
should work (but I haven't tested it yet).
I would do the expansion here but with \normalexpanded.
\def\strc_counter_setup_using_parameter#1#2% name \someparameter
{\edef\p_start{#2\c!start}%
%\setupcounter
\normalexpanded{\setupcounter
[#1]
[ \c!start=\ifx\p_start\empty0\else\number\p_start\fi,
\c!state=#2\c!state, % beware, == start
\c!way=#2\c!way,
%
\c!prefix=#2\c!prefix,
\c!prefixseparatorset=#2\c!prefixseparatorset,
\c!prefixconversion=#2\c!prefixconversion,
\c!prefixconversionset=#2\c!prefixconversionset,
\c!prefixstarter=#2\c!prefixstarter,
\c!prefixstopper=#2\c!prefixstopper,
\c!prefixset=#2\c!prefixset,
\c!prefixsegments=#2\c!prefixsegments,
\c!prefixset=#2\c!prefixset,
\c!prefixconnector=#2\c!prefixconnector,
%
\c!numberseparatorset=#2\c!numberseparatorset,
\c!numberconversion=#2\c!numberconversion,
\c!numberconversionset=#2\c!numberconversionset,
\c!numberstarter=#2\c!numberstarter,
\c!numberstopper=#2\c!numberstopper,
%\c!numbersegments=#2\c!numbersegments]}
\c!numbersegments=#2\c!numbersegments]}}
Thanks.
Hans, can you add this to strc-num.mkiv?
Aditya
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Re: [NTG-context] Strange bug with reversed itemize
On Fri, 14 Sep 2012, Wolfgang Schuster wrote:
Am 14.09.2012 um 00:36 schrieb Aditya Mahajan adit...@umich.edu:
I have been able to isolate the bug to the update on 2012.07.09; specifically
to this commit.
http://repo.or.cz/w/context.git/blobdiff/6f124794f7dc253f8b83f2517c26ce17e50d66ff..refs/heads/origin:/tex/context/base/strc-num.mkiv
If I replace the current version of strc-num.mkiv with the version from
2012.07.09:
http://repo.or.cz/w/context.git/blob_plain/6f124794f7dc253f8b83f2517c26ce17e50d66ff:/tex/context/base/strc-num.mkiv
then the numbering is correct.
However, I cannot figure out what is causing the bug in that change.
Part of the problem is this code block:
\def\strc_counters_check_setup#1% does it have to happen here?
{% this can be done at the lua end / a bit messy here ... todo ...
\ifcsname\??counter#1\c!number\endcsname
\doifelsevalue {\??counter#1\c!number}{#1}
{\letbeundefined{\??counter#1\c!number}}%
{\doifvaluenothing{\??counter#1\c!number}
{\letbeundefined{\??counter#1\c!number}}}%
\fi
\ifcsname\??counter#1\c!number\endcsname
% it's a clone
\else
\edef\currentcounterlevel{\thenamedcounterlevel{#1}}%
\edef\p_start{\counterparameter{#1}\c!start}%
\ctxcommand{checkcountersetup(#1,\currentcounterlevel,\ifx\p_start\empty0\else\number\p_start\fi,\counterparameter{#1}\c!state)}%
\fi}
ConTeXt uses \p_start to store the current value of the start parameter.
When you set now a value for start in \setuppagenumber the value is kept
in \p_start (because there are no groups). When you start now the itemize
environment the same code is loaded and the start parameter (which hasn’t
been set yet) expands to a very stupid default value which is by another
helper function.
\def\strc_counter_setup_using_parameter#1#2% name \someparameter
{\edef\p_start{#2\c!start}%
\setupcounter
[#1]
[ \c!start=\ifx\p_start\empty0\else\number\p_start\fi,
...
\c!numbersegments=#2\c!numbersegments]}
As you can see here the start parameter expands to \p_start when it isn’t empty
what is the case here and because of this you get a wrong value for the item
numbers.
Thanks for the diagnosis. What will be a good way to fix this? I think
that
\expanded{\setupcounter[#1][\c!start=\ifx\p_start\empty0\else\number\p_start\fi.,...]}
should work (but I haven't tested it yet).
Aditya___
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Re: [NTG-context] Strange bug with reversed itemize
Hi Aditya, Yes it is a strange behaviour and it appears only when using mkiv and reversed itemize, even with \setuppagenumber[start=12] instead of \setupuserpagenumber[start=12] Also the pagenumber remains unchanged with either of these commands, which means that it's a bug. I tested your example with Context version 2011.11.29, mkiv and there everything is correct. Best regards: OK On 13 sept. 2012, at 02:34, Aditya Mahajan adit...@umich.edu wrote: Hi, For some reason, the numbering in itemize is affected by the value of userpage! \setupuserpagenumber[start=12] \starttext \startitemize[n,reverse] \item One \item Two \stopitemize \stoptext With ConTeXt 2012.09.11 20:36 I get 13. One 12. Two Any ideas? Aditya ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Strange bug with reversed itemize
On Thu, 13 Sep 2012, Otared Kavian wrote: On 13 sept. 2012, at 02:34, Aditya Mahajan adit...@umich.edu wrote: For some reason, the numbering in itemize is affected by the value of userpage! \setupuserpagenumber[start=12] \starttext \startitemize[n,reverse] \item One \item Two \stopitemize \stoptext With ConTeXt 2012.09.11 20:36 I get 13. One 12. Two Any ideas? Yes it is a strange behaviour and it appears only when using mkiv and reversed itemize, even with \setuppagenumber[start=12] instead of \setupuserpagenumber[start=12] Also the pagenumber remains unchanged with either of these commands, which means that it's a bug. I tested your example with Context version 2011.11.29, mkiv and there everything is correct. Thanks for testing. I also tested with 2012.07. \setupserpagenumber does not change the page number (but \setcounter[userpage][start=12] does!) The item numbers come out correctly. So, the bug with wrong item numbers was introduced recently; the bug with \setupuserpagenumber not working came sometime earlier. Aditya ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Strange bug with reversed itemize
On Thu, 13 Sep 2012, Aditya Mahajan wrote: On Thu, 13 Sep 2012, Otared Kavian wrote: On 13 sept. 2012, at 02:34, Aditya Mahajan adit...@umich.edu wrote: For some reason, the numbering in itemize is affected by the value of userpage! \setupuserpagenumber[start=12] \starttext \startitemize[n,reverse] \item One \item Two \stopitemize \stoptext With ConTeXt 2012.09.11 20:36 I get 13. One 12. Two Any ideas? Yes it is a strange behaviour and it appears only when using mkiv and reversed itemize, even with \setuppagenumber[start=12] instead of \setupuserpagenumber[start=12] Also the pagenumber remains unchanged with either of these commands, which means that it's a bug. I tested your example with Context version 2011.11.29, mkiv and there everything is correct. Thanks for testing. I also tested with 2012.07. I have been able to isolate the bug to the update on 2012.07.09; specifically to this commit. http://repo.or.cz/w/context.git/blobdiff/6f124794f7dc253f8b83f2517c26ce17e50d66ff..refs/heads/origin:/tex/context/base/strc-num.mkiv If I replace the current version of strc-num.mkiv with the version from 2012.07.09: http://repo.or.cz/w/context.git/blob_plain/6f124794f7dc253f8b83f2517c26ce17e50d66ff:/tex/context/base/strc-num.mkiv then the numbering is correct. However, I cannot figure out what is causing the bug in that change. Aditya ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Strange bug with reversed itemize
On Thu, 13 Sep 2012, Aditya Mahajan wrote: On Thu, 13 Sep 2012, Aditya Mahajan wrote: On Thu, 13 Sep 2012, Otared Kavian wrote: On 13 sept. 2012, at 02:34, Aditya Mahajan adit...@umich.edu wrote: For some reason, the numbering in itemize is affected by the value of userpage! \setupuserpagenumber[start=12] \starttext \startitemize[n,reverse] \item One \item Two \stopitemize \stoptext With ConTeXt 2012.09.11 20:36 I get 13. One 12. Two Any ideas? Yes it is a strange behaviour and it appears only when using mkiv and reversed itemize, even with \setuppagenumber[start=12] instead of \setupuserpagenumber[start=12] Also the pagenumber remains unchanged with either of these commands, which means that it's a bug. I tested your example with Context version 2011.11.29, mkiv and there everything is correct. Thanks for testing. I also tested with 2012.07. I have been able to isolate the bug to the update on 2012.07.09; specifically to this commit. http://repo.or.cz/w/context.git/blobdiff/6f124794f7dc253f8b83f2517c26ce17e50d66ff..refs/heads/origin:/tex/context/base/strc-num.mkiv If I replace the current version of strc-num.mkiv with the version from 2012.07.09: http://repo.or.cz/w/context.git/blob_plain/6f124794f7dc253f8b83f2517c26ce17e50d66ff:/tex/context/base/strc-num.mkiv then the numbering is correct. However, I cannot figure out what is causing the bug in that change. The bug disappears if I add \setupstructurecounting[start=0] or \setupstructurecounting[start=\zerocount] in the test file! Aditya ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Strange bug with reversed itemize
Am 14.09.2012 um 00:36 schrieb Aditya Mahajan adit...@umich.edu:
I have been able to isolate the bug to the update on 2012.07.09; specifically
to this commit.
http://repo.or.cz/w/context.git/blobdiff/6f124794f7dc253f8b83f2517c26ce17e50d66ff..refs/heads/origin:/tex/context/base/strc-num.mkiv
If I replace the current version of strc-num.mkiv with the version from
2012.07.09:
http://repo.or.cz/w/context.git/blob_plain/6f124794f7dc253f8b83f2517c26ce17e50d66ff:/tex/context/base/strc-num.mkiv
then the numbering is correct.
However, I cannot figure out what is causing the bug in that change.
Part of the problem is this code block:
\def\strc_counters_check_setup#1% does it have to happen here?
{% this can be done at the lua end / a bit messy here ... todo ...
\ifcsname\??counter#1\c!number\endcsname
\doifelsevalue {\??counter#1\c!number}{#1}
{\letbeundefined{\??counter#1\c!number}}%
{\doifvaluenothing{\??counter#1\c!number}
{\letbeundefined{\??counter#1\c!number}}}%
\fi
\ifcsname\??counter#1\c!number\endcsname
% it's a clone
\else
\edef\currentcounterlevel{\thenamedcounterlevel{#1}}%
\edef\p_start{\counterparameter{#1}\c!start}%
\ctxcommand{checkcountersetup(#1,\currentcounterlevel,\ifx\p_start\empty0\else\number\p_start\fi,\counterparameter{#1}\c!state)}%
\fi}
ConTeXt uses \p_start to store the current value of the start parameter.
When you set now a value for start in \setuppagenumber the value is kept
in \p_start (because there are no groups). When you start now the itemize
environment the same code is loaded and the start parameter (which hasn’t
been set yet) expands to a very stupid default value which is by another
helper function.
\def\strc_counter_setup_using_parameter#1#2% name \someparameter
{\edef\p_start{#2\c!start}%
\setupcounter
[#1]
[ \c!start=\ifx\p_start\empty0\else\number\p_start\fi,
...
\c!numbersegments=#2\c!numbersegments]}
As you can see here the start parameter expands to \p_start when it isn’t empty
what is the case here and because of this you get a wrong value for the item
numbers.
Wolfgang
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Re: [NTG-context] Strange bug with reversed itemize
What your got is already reversed, isn't it? On Thu, Sep 13, 2012 at 8:34 AM, Aditya Mahajan adit...@umich.edu wrote: Hi, For some reason, the numbering in itemize is affected by the value of userpage! \setupuserpagenumber[start=12] \starttext \startitemize[n,reverse] \item One \item Two \stopitemize \stoptext With ConTeXt 2012.09.11 20:36 I get 13. One 12. Two Any ideas? Aditya __**__** ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/** listinfo/ntg-context http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/**projects/contextrev/http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net __**__** ___ ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Strange bug with reversed itemize
On Thu, Sep 13, 2012 at 8:34 AM, Aditya Mahajan adit...@umich.edu wrote: Hi, For some reason, the numbering in itemize is affected by the value of userpage! \setupuserpagenumber[start=12] \starttext \startitemize[n,reverse] \item One \item Two \stopitemize \stoptext With ConTeXt 2012.09.11 20:36 I get 13. One 12. Two Any ideas? What your got is already reversed, isn't it? Yes, but setting the page number to 12 should not start the item numbers from 12! Aditya ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
