dev-luatex June 2010

dev-luatex@ntg.nl

8 participants
17 discussions

Snapshot 20070307
by Taco Hoekwater 10 May '12

10 May '12

Hi all, I decided to do a snapshot now instead of waiting for friday, because I want to start concentrating on something else besides font support issues. What's new: * Non-CID PostScript-based Opentype fonts are now combined over the entire document, and properly subsetted. The code is borrowed from xdvipdfmx with some minor adjustments Adding support for CID-keyed OpenType fonts would not be hard but at the moment I lack example input (and incentive). * A small extension to the virtual fonts structure: you can use f.fonts[1] = { 'id' = 38} to do a backreference to a previously defined font. This saves quite a few computations * There was a bug in the handling of \leaders in the output whereby it's width was taken to be twice what it should be while writing to the PDF, fixed now. * The font inclusion code is cleaned up a bit by Hartmut. * Some compilation problems were fixed. * There is (quite a bit of) debugging information printed out when OTPs are in use, because I am tracking down a bug reported by Idris. The input of each and every OTP step is shown on the terminal in a line line this: [57902][1568][58423][1568][58408][1568][58921] those are the decimal values of ocp i/o characters. If you don't need them, don't worry about it. Happy TeXing, Taco ----- Downloading and installation details: If you go to https://foundry.supelec.fr/frs/?group_id=10 you will see that there are three new released files: * luatex-snapshot-20070307.tar.bz2 This is the source tree. * luatex-snapshot-20070307-win32.zip A cross-compiled (mingw) windows binary. This is a web2c based binary, so it needs a texmf.cnf file (It will NOT work if you have only miktex installed). * luatex-snapshot-20070307-linux-i386.tar.bz2 An intel 32 linux binary (2.6.17)

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(fwd) Bug#441595: not all libraries are customized, there is room for improvement
by Norbert Preining 28 Nov '10

28 Nov '10

Dear Taco, one of the lua Gurus here at Debian checked the embedded libs and found that most of the included libs are very similar to upstream, and he offered to push the few changes in your code to upstream. What do you say? (See attached email, including the diffs between current upstream of the lua libs and code in texlua). Best wishes Norbert ------------------------------------------------------------------------ Norbert Preining preining(a){jaist.ac.jp, logic.at, debian.org} JAIST, Japan TU Wien, Austria Debian TeX Task Force DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------ BULDOOO a virulent red-coloured pus which generally accompanies clonmult (q.v.) and sandberge (q.v.) --- Douglas Adams, The Meaning of Liff

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 24 Jun '10

24 Jun '10

------------------------------------------------------------------------ r3726 | taco | 2010-06-24 14:13:43 +0200 (Thu, 24 Jun 2010) | 2 lines Changed paths: M /branches/0.60.x/source/texk/web2c/luatexdir/lua/lnodelib.c don't add to the attribute reference count of null (as that is a glue_spec) ------------------------------------------------------------------------ r3727 | taco | 2010-06-24 14:15:16 +0200 (Thu, 24 Jun 2010) | 13 lines Changed paths: M /trunk M /trunk/manual/luatexref-t.tex M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c Merged revisions 3725-3726 via svnmerge from http://foundry.supelec.fr/svn/luatex/branches/0.60.x ........ r3725 | taco | 2010-06-20 10:49:49 +0200 (Sun, 20 Jun 2010) | 2 lines fix typo in pdftex token register commands ........ r3726 | taco | 2010-06-24 14:13:43 +0200 (Thu, 24 Jun 2010) | 2 lines don't add to the attribute reference count of null (as that is a glue_spec) ........ ------------------------------------------------------------------------ r3728 | taco | 2010-06-24 15:50:25 +0200 (Thu, 24 Jun 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/writet1.w make the backend report *which* enc file is giving trouble ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 20 Jun '10

20 Jun '10

------------------------------------------------------------------------ r3725 | taco | 2010-06-20 10:49:49 +0200 (Sun, 20 Jun 2010) | 2 lines Changed paths: M /branches/0.60.x/manual/luatexref-t.tex fix typo in pdftex token register commands ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 18 Jun '10

18 Jun '10

------------------------------------------------------------------------ r3724 | oneiros | 2010-06-18 12:57:12 +0200 (Fri, 18 Jun 2010) | 14 lines Changed paths: M /trunk M /trunk/manual/luatexref-env.tex M /trunk/manual/luatexref-t.pdf M /trunk/source/texk/web2c/luatexdir/font/texfont.h M /trunk/source/texk/web2c/luatexdir/tex/textoken.h Merged revisions 3722-3723 via svnmerge from http://foundry.supelec.fr/svn/luatex/branches/0.60.x ........ r3722 | taco | 2010-06-14 17:31:05 +0200 (Mo, 14 Jun 2010) | 3 lines add \setupinteraction[focus=standard] for better link behavior in PDF viewers ........ r3723 | taco | 2010-06-18 11:19:27 +0200 (Fr, 18 Jun 2010) | 2 lines fix (un)dumping of structures (endianness) ........ ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 18 Jun '10

18 Jun '10

------------------------------------------------------------------------ r3723 | taco | 2010-06-18 11:19:27 +0200 (Fri, 18 Jun 2010) | 2 lines Changed paths: M /branches/0.60.x/source/texk/web2c/luatexdir/font/texfont.h M /branches/0.60.x/source/texk/web2c/luatexdir/tex/textoken.h fix (un)dumping of structures (endianness) ------------------------------------------------------------------------

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Problems with luatextra, luaotfload etc
by Graham Douglas 17 Jun '10

17 Jun '10

Dear All I hope this question is OK to ask on this list. Quick background: I routinely compile LuaTeX on Windows Vista and use my own runtime environment (via texmf.cnf + environment variables etc ) which is not based on a standard TDS --- purely a test environment. Basically it works OK. My LuaTeX version is beta-0.60.1-2010060119 I'm interested to explore luatextra, luaotfload etc but am running into a problem I can't resolve. I have, this morning, downloaded and installed all the very latest versions of luainputenc, lualibs, luaotfload, luatexbase and luatextra Firstly, here is the minimal test file (say luafonts.tex): \documentclass{article} \usepackage{luatextra} \begin{document} Hello \end{document} When I run this: $ luatex --fmt=pdflatex $TEXMF/luafonts.tex I get the following error: ----------------------------------------------- ! LuaTeX error <\directlua >:1: Expected an array of names as second argument stack traceback: [C]: in function 'enableprimitives' <\directlua >:1: in main chunk. \luatexbase@ensure@primitive ...s('luatex', '#1')} \fi l.82 \luatexbase@ensure@primitive{luaescapestring} ? --------------------------------------------------- The full run is below: does anyone know what I'm doing wrong? I appreciate that my runtime environment is not standard but to date that's not been an issue. Thanks to all in advance for any help --- and of course thanks to the team who write luatextra, luaotfload etc. Warm regards Graham ============ This is LuaTeX, Version beta-0.60.1-2010060119 (g:/msys/1.0/trunk/build/texk/luafonts.tex LaTeX2e <2009/09/24> (g:/msys/1.0/trunk/build/texk/formats/pdflatex/base/article.cls Document Class: article 2007/10/19 v1.4h Standard LaTeX document class (g:/msys/1.0/trunk/build/texk/formats/pdflatex/base/size10.clo)) (g:/msys/1.0/trunk/build/texk/formats/pdflatex/luatextra/luatextra.sty (g:/msys/1.0/trunk/build/texk/formats/pdflatex/ifluatex.sty) (g:/msys/1.0/trunk/build/texk/formats/pdflatex/luatexbase/luatexbase-modutils.s ty (g:/msys/1.0/trunk/build/texk/formats/pdflatex/luatexbase/luatexbase-loader.sty (g:/msys/1.0/trunk/build/texk/formats/pdflatex/luatexbase/luatexbase-compat.sty ) (g:/msys/1.0/trunk/build/texk/formats/pdflatex/luatexbase/luatexbase.loader.lua )) (g:/msys/1.0/trunk/build/texk/formats/pdflatex/luatexbase/modutils.lua) ! LuaTeX error <\directlua >:1: Expected an array of names as second argument stack traceback: [C]: in function 'enableprimitives' <\directlua >:1: in main chunk. \luatexbase@ensure@primitive ...s('luatex', '#1')} \fi l.82 \luatexbase@ensure@primitive{luaescapestring} ?

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 14 Jun '10

14 Jun '10

------------------------------------------------------------------------ r3722 | taco | 2010-06-14 17:31:05 +0200 (Mon, 14 Jun 2010) | 3 lines Changed paths: M /branches/0.60.x/manual/luatexref-env.tex M /branches/0.60.x/manual/luatexref-t.pdf add \setupinteraction[focus=standard] for better link behavior in PDF viewers ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 14 Jun '10

14 Jun '10

------------------------------------------------------------------------ r3721 | oneiros | 2010-06-14 00:28:33 +0200 (Mon, 14 Jun 2010) | 21 lines Changed paths: M /trunk M /trunk/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c M /trunk/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/lookups.c M /trunk/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/parsettf.c M /trunk/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/parsettfatt.c M /trunk/source/texk/web2c/luatexdir/luasocket/src/options.c M /trunk/source/texk/web2c/luatexdir/luatex.c M /trunk/source/texk/web2c/luatexdir/tex/inputstack.h M /trunk/source/texk/web2c/luatexdir/tex/texfileio.w Merged revisions 3717-3720 via svnmerge from http://foundry.supelec.fr/svn/luatex/branches/0.60.x ........ r3717 | taco | 2010-06-10 13:35:35 +0200 (Do, 10 Jun 2010) | 2 lines extend some sprintf buffers ........ r3718 | taco | 2010-06-10 15:24:58 +0200 (Do, 10 Jun 2010) | 2 lines fix lfs.currentdir() for non-GNU compiler ........ r3719 | taco | 2010-06-10 18:58:16 +0200 (Do, 10 Jun 2010) | 2 lines inefficient but working version of the swap_items function ........ r3720 | taco | 2010-06-13 10:04:27 +0200 (So, 13 Jun 2010) | 2 lines force two bitfields to be signed (sun studio compiler issue, spotted and debugged by Vladimir Volovich) ........ ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 13 Jun '10

13 Jun '10

------------------------------------------------------------------------ r3720 | taco | 2010-06-13 10:04:27 +0200 (Sun, 13 Jun 2010) | 2 lines Changed paths: M /branches/0.60.x/source/texk/web2c/luatexdir/tex/inputstack.h force two bitfields to be signed (sun studio compiler issue, spotted and debugged by Vladimir Volovich) ------------------------------------------------------------------------

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dev-luatex June 2010