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 ___________________________________________________________________________________ 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 ___________________________________________________________________________________