- dev-context - NTG Mailing Lists

proposal for attachments (not restricted to PDF/A)
by Pablo Rodriguez 25 Mar '19

25 Mar '19

Hans, I think it would be great to add to all attachments (whether the file is PDF/A or not), the following information in /EmbeddedFile, /Params dictionary (as explained table 46 from page 104 from the PDF spec [https://www.adobe.com/content/dam/acom/en/devnet/pdf/PDF32000_2008.pdf#name…] the following entries: - /Size - /ModDate - /Subtype with MIME (as already reported). Many thanks for your help, Pablo -- http://www.ousia.tk

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comment for attachments in PDF/A-3
by Pablo Rodriguez 24 Mar '19

24 Mar '19

Hans, I have other comments for embedded files, but I need more time to compose them. Right now I would like to comment an issue with the following source: \setupinteraction[state=start] \starttext \startTEXpage[offset=1em] \attachment[/home/ousia/xml-mkiv.pdf] [name=new-name.pdf, title=Title, subtitle=Subtitle, method=hidden, author=author] \stopTEXpage \stoptext If method=hidden, a /Names dictionary is added, with the following content: 9 0 obj << /Names [ (/home/ousia/xml-mkiv.pdf) 2 0 R ] >> endobj In some scenarios, this could be a security issue. Wouldn’t it be possible that the content of the /Names entries would be replaced by the option keys title or name from \attachment? Many thanks for your help, Pablo -- http://www.ousia.tk

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typo-brk.lua
by Wolfgang Schuster 22 Mar '19

22 Mar '19

Hi, a local definition for numbers has to be added to get language dependant settings to \definebreakpoint. function breakpoints.handler(head) local done = false local attr = nil local map = nil local current = head while current do local char, id = isglyph(current) if char then -- local a = getattr(current,a_breakpoints) local a = takeattr(current,a_breakpoints) if a and a > 0 then if a ~= attr then local data = mapping[a] if data then map = data.characters else map = nil end attr = a end if map then local cmap = map[char] if cmap then -- setattr(current,a_breakpoints,unsetvalue) -- should not be needed -- for now we collect but when found ok we can move the handler here -- although it saves nothing in terms of performance local lang = getlang(current) + local numbers = languages.numbers local smap = lang and lang >= 0 and lang < 0x7FFF and (cmap[numbers[lang]] or cmap[""]) if smap then Wolfgang

1 0

publ-imp-commands.mkvi
by Wolfgang Schuster 15 Mar '19

15 Mar '19

Hi, the following change is needed in the publication file \let\<< -\let\<> +\let\>> because the wrong assignment creates a wrong bracket in math mode for left/right delimiters. \starttext \m { \left\< x \right\> } \m { \left\> x \right\< } \stoptext Wolfgang

2 1

Argument of \setupbtx[command=...] appears twice
by Wolfgang Schuster 15 Mar '19

15 Mar '19

Hi Hans and Alan, the argument of the command key for the \setupbtx command is shown twice in the running text. \usebtxdataset[mkiv-publications.bib] \setupbtx[command=\groupedcommand{<}{>}] \starttext \cite[article] \placelistofpublications \stoptext A possible fix for this is to change the name of one instance (publ-ini.mkiv) where the key is used from command to textcommand. \def\publ_cite_handle_variant_indeed[#1]% {\letbtxparameter\c!alternative\currentbtxcitealternative \edef\currentbtxreference{#1}% \saverunningstyleandcolor \usebtxstyleandcolor\c!style\c!color \uselanguageparameter\btxdatasetparameter % new \btxparameter\c!left - \btxparameter\c!command{\dobtxcitevariantblob}% {\publ_cite_handle_variant_blob}% + \btxparameter\c!textcommand{\dobtxcitevariantblob}% {\publ_cite_handle_variant_blob}% \btxparameter\c!right \endgroup} Wolfgang

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attachments with PDF/A-3
by Pablo Rodriguez 13 Mar '19

13 Mar '19

Dear list, I have generated a PDF/A-3 compilant document, but as I add attachments the validation from veraPDF warns about errors. There are five issues, which I can document here. Sorry, but I’m afraid I cannot provide patches. Can we discuss these issues now, or is it better to wait until TeX Live 2019 has been released? Many thanks for your help, Pablo -- http://www.ousia.tk

2 2

strc-ren.mkiv
by Wolfgang Schuster 27 Feb '19

27 Feb '19

Hi Hans, when you use “text” alternative for \setuphead and enable text indentation the paragraph after the section title isn’t indented. \setupindenting[yes,big] \setuphead[section][alternative=text] \starttext \section{Introduction} \input knuth \stoptext This is caused by the \noindentation (needed for the “margintext” alternative) in \strc_rendering_stop_placement, adding a check for \headissomewhere fixes it. \def\strc_rendering_stop_placement {\n_strc_rendering_hang_lines\zerocount ... \ifconditional\headisdisplay \useindentnextparameter\headparameter \else - \ignoreparskip - \noindentation % recently added, was a bug + \ifconditional\headissomewhere + \ignoreparskip + \noindentation + \else + \ignoreparskip + \fi \fi} Wolfgang

2 1

math-fen.mkiv: typos
by Wolfgang Schuster 21 Feb '19

21 Feb '19

Hi, line 500 (missing “hesis” in “parenthesis”): -\installmathfencepair ) \Rparentmirrored ( \Lparentmirrored +\installmathfencepair ) \Rparenthesismirrored ( \Lparenthesismirrored line 531(missing “al” in “interval”): -\installmathfencepair ⦗ \Linterv ⦘ \Rinterv +\installmathfencepair ⦗ \Linterval ⦘ \Rinterval Wolfgang

1 0

CGModules update: Image downsampling version 1.002 published.
by modules＠contextgarden.net 17 Feb '19

17 Feb '19

Peter MÃÂÃÂÃÂÃÂ¼nster submitted an update to the Image downsampling package. Version number: 1.002 License type: GNU General Public License Wants to be in ConTeXt distribution: no Wants to be synced with CTAN: no Summary description: Downsample image-files on the fly with MKIV. Announcement text: ---------------------------------------------------------------------- Works with ConTeXt version 2019.02.14. ----------------------------------------------------------------------

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syst-aux.mkiv: \processassignlist
by Wolfgang Schuster 09 Feb '19

09 Feb '19

Hi, the conditional for ##3 is wrong (should be true). \unexpanded\def\processassignlist#1[#2]#3% {\def\syst_helpers_process_assign_list_assign[##1=##2=##3]% - {\doifnot{##3}\relax{#3{##1}}}% + {\doif{##3}\relax{#3{##1}}}% \def\syst_helpers_process_assign_list_step##1% {\syst_helpers_process_assign_list_assign[##1==\relax]}% \processcommalist[#2]\syst_helpers_process_assign_list_step} Wolfgang

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