dev-context October 2017

dev-context@ntg.nl

6 participants
4 discussions

(fwd) Bug#480725: mptopdf does not work with beginfig(-1)
by Norbert Preining 29 Jan '19

29 Jan '19

forwarded 480725 dev-context(a)ntg.nl thanks Dear Hans, dear Taco, on the Debian side we got the attached bug report together with a patch for mptopdf.pl. Can you comment on it, or consider it for inclusion? Thanks and all the best Norbert Please leave 480725(a)bugs.debian.org on the Cc list, thanks ------------------------------------------------------------------------------- Dr. Norbert Preining <preining(a)logic.at> Vienna University of Technology Debian Developer <preining(a)debian.org> Debian TeX Group gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------------- DARENTH (n.) Measure = 0.0000176 mg. Defined as that amount of margarine capable of covering one hundred slices of bread to the depth of one molecule. This is the legal maximum allowed in sandwich bars in Greater London. --- Douglas Adams, The Meaning of Liff

4 3

fix output intent subtype
by Pablo Rodriguez 24 Oct '17

24 Oct '17

Hans, according to Boris Doubrov (one of the developers of the veraPDF parser for PDF/A validation) the subtype of the /OutputIntent dictionary for all PDF/A intents should be GTS_PDFA1 (no GTS_PDFA2 or GTS_PDFA3). Here is his reply for reference: https://github.com/veraPDF/veraPDF-parser/issues/317#issuecomment-338613962. The attached patch fixes the issue. I have tried it myself and it solves the problems with color space profiles. Could you apply it to ConTeXt? Many thanks for your help, Pablo -- http://www.ousia.tk

5 27

/MarkInfo refers to empty object
by Pablo Rodriguez 24 Oct '17

24 Oct '17

Dear list, [I accidentally discovered this issue when validating PDF/A documents with veraPDF.] I have the following sample: \nopdfcompression \setuptagging[state=start] \starttext \startTEXpage[offset=1em] \TeX \stopTEXpage \stoptext The resulting PDF document contains a catalog with the entry "/MarkInfo 17 0 R". If compiled with betas up to 2017.10.15 12:29, the PDF object reads: 17 0 obj << /Marked true >> endobj If compiled with betas starting from 2017.10.19 13:50, the PDF object is empty: 17 0 obj << >> endobj Line 153 in lpdf-tag.lua was changed from its original content in beta 2017.10.15 12:29: Marked = pdfboolean(true), to the new content in beta 2017.10.19 13:50: Marked = lpdf.majorversion == 1 and pdfboolean(true) or nil, I wonder whether this may be related to the LuaTeX version. But this is the newest version from the ConTeXt Suite for the Linux 32bit platform (in beta from 17.10.19 13:50): This is LuajitTeX, Version 1.05.0 (TeX Live 2017) Is this also an issue with more recent LuaTeX versions? Sorry for asking this in the developers’ mailing list, but checking it may be too technical for the standard mailing list. Many thanks for your help, Pablo -- http://www.ousia.tk

2 3

type-del.mkiv
by Wolfgang Schuster 23 Oct '17

23 Oct '17

Hi, there are missing \bgroup (and one \aftergroup) on line 793 and 810 in typo-del.mkiv: \def\typo_delimited_attributed {\dontleavehmode \begingroup \dostarttaggedchained\t!delimited\currentdelimitedtext\??delimitedtext \usedelimitedtextstyleandcolor\c!style\c!color \typo_delimited_start_content + \bgroup + \aftergroup\typo_delimited_attributed_e - \typo_delimited_attributed_e \let\next=} \def\typo_delimited_attributed_e {\typo_delimited_stop_content \dostoptagged \typo_delimited_pop \endgroup} \def\typo_delimited_fontdriven {\dontleavehmode \begingroup \dostarttaggedchained\t!delimited\currentdelimitedtext\??delimitedtext \usedlanguageparameter{\c!left\currentparentdelimitedtext}% was: \currentdelimitedtext \usedelimitedtextstyleandcolor\c!style\c!color \typo_delimited_start_content + \bgroup \aftergroup\typo_delimited_fontdriven_e \let\next=} \def\typo_delimited_fontdriven_e {\typo_delimited_stop_content \usedlanguageparameter{\c!right\currentparentdelimitedtext}% was: \currentdelimitedtext \dostoptagged \typo_delimited_pop \endgroup} Wolfgang

1 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

dev-context October 2017