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Customized list alternative with hyperlinks
by Wolfgang Schuster 23 Feb '12

23 Feb '12

Hi Hans, can you add the following list alternative to strc-lst.mkvi \def\v!interactive{interactive} \definelistalternative [\v!interactive] [\c!renderingsetup=\??listrenderings:interactive] \startsetups[\??listrenderings:interactive] \edef\p_command{\listalternativeparameter\c!command}% \ifx\p_command\empty [\currentlist: \currentlistentrynumber\space -- \currentlistentrytitle\space -- \currentlistentrypagenumber]% \else \listparameter\c!before \hbox \strc_lists_get_reference_attribute\v!all \strc_lists_get_destination_attribute { \p_command\currentlistentrynumber\currentlistentrytitle\currentlistentrypagenumber } \listparameter\c!after \fi \stopsetups This is “alternative=command” with hyperlink functionality, I know “horizontal” and “vertical” do the same when a command is applied but I think this variant is better when no command is set. Wolfgang

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Re: [dev-context] Bugs: align[outer] requires setuppagenumbering, and fails on odd pages
by Wolfgang Schuster 21 Feb '12

21 Feb '12

Am 20.02.2012 um 19:43 schrieb Sietse Brouwer: > Hi Wolfgang, > > I tried making that alteration in > /opt/context/tex/texmf-context/tex/context/base/spac-ali.mkiv , > but that didn't work. Was merely changing that file not enough, or > should I conclude that this fix does not work? You have to regenerate the format (context --make en) when you patch a core file. BTW: The location key for \setuplayout is to position the page on the paper when the have different sizes. \setuppapersize[A5][A4] \setuppagenumbering[alternative=doublesided] \setuplayout [location=doublesided] \showframe \starttext \dorecurse{12}{\input knuth\par} \stoptext Wolfgang

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Bugs: align[outer] requires setuppagenumbering, and fails on odd pages
by Sietse Brouwer 20 Feb '12

20 Feb '12

Dear devs, When I try to use \startalignment[outer], it fails when one of the following is true: * the command is invoked on an odd-numbered page, or * \setuppagenumbering[alternative=doublesided] was not called first. Regarding the second point, the bug is that I believe \setuplayout[location=doublesided] also ought to work, but doesn't. I get the same "! undefined control sequence" error message in all cases; the error message and a minimal *working* example are reproduced below, with comments showing how to break the working example. Cheers, Sietse --------------begin error text-------------- <argument> \c_spac_align_state_horizontal_left \firstoftwoarguments #1#2->#1 \spac_align_flush_horizontal ..._horizontal_right \or \ifcase \c_spac_align_... \spac_align_add_to_cache ...lign_flush_horizontal \spac_align_flush_vertical... \spac_align_setup ...\spac_align_add_to_cache {#1} --------------end error text-------------- --------------self-contained example that does not fail-------------------- \setuppapersize[A9] % not required % FAILURE POINT #1 % remove the following line to induce failure \setuppagenumbering[alternative=doublesided] % This line ought to work instead of the setuppagenumbering line, % but it doesn't. %\setuplayout[location=doublesided] \showframe % not required \starttext % FAILURE POINT #2 % To induce failure by pushing startalignment onto an odd page, % remove the next line or, alternatively, duplicate it. Page 1 \page[yes] \startalignment[outer] % must be on even page! Page 2 \page[yes] Page 3 \stopalignment \stoptext --------------------end example that does not fail------------------------ -- Sietse Brouwer -- sbbrouwer(a)gmail.com -- +31 6 13.456.848 Verlengde Wassenaarseweg 4a -- 2342 BG Oegstgeest -- the Netherlands MSN: sietse(a)gawab.com -- ICQ: 341232104

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strc-tag.mkiv
by luigi scarso 17 Feb '12

17 Feb '12

Maybe \unexpanded\def\strc_tags_element_start_yes_indeed {\iftrialtypesetting \expandafter\strc_tags_element_start_yes_indeed_yes \else \expandafter\strc_tags_element_start_nop_indeed \fi} \unexpanded\def\strc_tags_element_stop {\iftrialtypesetting \expandafter\strc_tags_element_stop_yes \else \expandafter\strc_tags_element_stop_nop \fi} should be \unexpanded\def\strc_tags_element_start_yes_indeed {\iftrialtypesetting \expandafter\strc_tags_element_start_nop_indeed \else \expandafter\strc_tags_element_start_yes_indeed_yes \fi} \unexpanded\def\strc_tags_element_stop {\iftrialtypesetting \expandafter\strc_tags_element_stop_nop \else \expandafter\strc_tags_element_stop_yes \fi} ? -- luigi

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back-exp.mkiv
by Wolfgang Schuster 17 Feb '12

17 Feb '12

Hi, \appendtoks - \unexpanded\def\dotagtabulatecell {\taggedctxcommand{settagtabulatecell(\number\tabulatealign)}}% + \unexpanded\def\dotagtabulatecell {\taggedctxcommand{settagtabulatecell(\number\c_tabl_tabulate_align)}}% \unexpanded\def\dotagtabulatesignal{\dontleavehmode\char\zerocount\ignorespaces}% \to \everyenableelements Wolfgang

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page-brk.mkiv
by Wolfgang Schuster 14 Feb '12

14 Feb '12

Hi, \def\page_tests_test[#1][#2]% don't change, only add more methods {\relax % needed before \if \ifconditional\c_page_breaks_enabled % new from here \ifcase\testpagetrigger \endgraf \or\ifvmode \dosomebreak\allowbreak \else % indeed? \vadjust{\allowbreak}% \endgraf \fi\fi % till here \ifdim\pagegoal<\maxdimen \relax \ifdim\pagetotal<\pagegoal \relax \d_page_tests_test\dimexpr #1\lineheight +\pagetotal \ifdim\lastskip<\parskip+\parskip\fi - \ifthirdargument+#2\fi + \ifsecondargument+#2\fi \relax \ifcase\testpagemethod \ifdim\d_page_tests_test>.99\pagegoal \penalty-\plustenthousand \fi \or \ifdim\dimexpr\d_page_tests_test-\pagegoal\relax>-\lineheight \penalty-\plustenthousand \fi \or \getnoflines\pagegoal \ifdim\dimexpr\d_page_tests_test-\noflines\lineheight\relax>-\lineheight \penalty-\plustenthousand \fi \or % same as 0 but more accurate \ifdim\dimexpr\d_page_tests_test-10\scaledpoint\relax>\pagegoal \penalty-\plustenthousand \fi \fi \else\ifnum\c_page_tests_mode=\plusthree \page_tests_flush_so_far \fi\fi \else\ifnum\c_page_tests_mode=\plusone \goodbreak \fi\fi \else \endgraf \fi} Wolfgang

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spac-ali.mkiv
by Wolfgang Schuster 13 Feb '12

13 Feb '12

Hi, \unexpanded\def\usealignparameter#1% faster local variant {\edef\m_spac_align{#1\c!align}% - \ifx\m_spac_align\else + \ifx\m_spac_align\empty\else \expandafter\let\expandafter\raggedcommand\csname\??alignmentnormalcache\m_spac_align\endcsname \ifx\raggedcommand\relax \spac_align_add_to_cache\m_spac_align \else \expandafter\let\expandafter\updateraggedskips\csname\??alignmentraggedcache\m_spac_align\endcsname \fi \raggedcommand \fi} Wolfgang

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spac-ali.mkiv
by Wolfgang Schuster 13 Feb '12

13 Feb '12

Hi, these two options can be removed because MkIV has no \enablespacehandling and \enablekernhandling commands. \setvalue{\??aligncommand\v!spacing }{\t_spac_align_collected\expandafter{\the\t_spac_align_collected\enablespacehandling \enablekernhandling }} \setvalue{\??aligncommand\v!nospacing }{\t_spac_align_collected\expandafter{\the\t_spac_align_collected\disablespacehandling\disablekernhandling}} Wolfgang

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back-exp.mkiv
by luigi scarso 13 Feb '12

13 Feb '12

\appendtoks %\def\dotagcombination{\taggedctxcommand{settagcombination(\combinationparameter\c!nx,\combinationparameter\c!ny)}}% \unexpanded\def\dotagcombination{\taggedctxcommand{settagcombination(\number\horcombination,\number\totcombination)}}% \to \everyenableelements should be \appendtoks \def\dotagcombination{\taggedctxcommand{settagcombination(\combinationparameter\c!nx,\combinationparameter\c!ny)}}% % \unexpanded\def\dotagcombination{\taggedctxcommand{settagcombination(\number\horcombination,\number\totcombination)}}% \to \everyenableelements -- luigi

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tabl-tbl.mkiv
by Wolfgang Schuster 11 Feb '12

11 Feb '12

Hi, \def\tabl_start_regular[#1][#2]% {%\let\currenttabulationparent\v!tabulate \let\currenttabulationparent\empty \let\currenttabulation\currenttabulationparent \def\p_format{#1}% \ifx\p_format\empty \def\p_format{|l|p|}% \fi \lettabulationparameter\c!format\p_format \ifsecondargument - \getcurrenttabulationparameters[#2]% + \setupcurrenttabulation[#2]% \fi \tabl_tabulate_start_building} Wolfgang

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