January 2010 - dev-luatex - NTG Mailing Lists

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 31 Jan '10

31 Jan '10

------------------------------------------------------------------------ r3412 | taco | 2010-01-31 17:51:15 +0100 (Sun, 31 Jan 2010) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex fix display of whatsit node subtypes ------------------------------------------------------------------------

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randomseed under various platforms
by Paweł Jackowski 30 Jan '10

30 Jan '10

Folks, there is a weird thing in windows version of luatex (details here: http://tracker.luatex.org/view.php?id=323) not observed in normal lua binary. The following program gives always the same sequence of random numbers, no matter what seed is used. Not observed on linux. Could one check how it behaves on mac or bsd? local rand = math.random local seed = math.randomseed --seed(1) --seed(14) --seed(1414) --seed(141421) seed(314159) co = coroutine.wrap(function() -- If you call seed here, everything is fine -- If you run this loop with no coroutine, everything is fine for i=1, 10 do print(rand()) end end) co() Thanks, Paweł -- Pawe/l Jackowski P.Jackowski(a)gust.org.pl

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 29 Jan '10

29 Jan '10

------------------------------------------------------------------------ r3409 | hhenkel | 2010-01-28 22:38:51 +0100 (Thu, 28 Jan 2010) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c ! End of file on the terminal... why? on new line as with tex and pdftex ------------------------------------------------------------------------ r3410 | taco | 2010-01-29 08:28:31 +0100 (Fri, 29 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/writetype2.c M /trunk/source/texk/web2c/luatexdir/lua/lstatslib.c some more warnings reported by Javier ------------------------------------------------------------------------ r3411 | taco | 2010-01-29 09:59:18 +0100 (Fri, 29 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/mplibdir/lmplib.c M /trunk/source/texk/web2c/mplibdir/memio.w M /trunk/source/texk/web2c/mplibdir/mp.w M /trunk/source/texk/web2c/mplibdir/mpost.w M /trunk/source/texk/web2c/mplibdir/mpxout.w M /trunk/source/texk/web2c/mplibdir/psout.w M /trunk/source/texk/web2c/mplibdir/svgout.w M /trunk/source/texk/web2c/mplibdir/tfmin.w import the latest metapost 1.2 branch ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 28 Jan '10

28 Jan '10

------------------------------------------------------------------------ r3405 | taco | 2010-01-28 17:18:53 +0100 (Thu, 28 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/Makefile.in M /trunk/source/texk/web2c/aclocal.m4 M /trunk/source/texk/web2c/configure M /trunk/source/texk/web2c/luatexdir/am/luamisc.am A /trunk/source/texk/web2c/luatexdir/luamd5/luamd5.h (from /trunk/source/texk/web2c/luatexdir/luamd5/md5.h:3403) M /trunk/source/texk/web2c/luatexdir/luamd5/md5.c M /trunk/source/texk/web2c/luatexdir/luamd5/md5lib.c M /trunk/source/texk/web2c/web2c/aclocal.m4 M /trunk/source/texk/web2c/web2c/configure rename luamd5/md5.h to luamd5/luamd5.h to avoid confusion ------------------------------------------------------------------------ r3406 | taco | 2010-01-28 17:23:01 +0100 (Thu, 28 Jan 2010) | 2 lines Changed paths: D /trunk/source/texk/web2c/luatexdir/luamd5/md5.h get rid of this file ------------------------------------------------------------------------ r3407 | taco | 2010-01-28 17:27:39 +0100 (Thu, 28 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/epdf.h M /trunk/source/texk/web2c/luatexdir/lang/hnjalloc.c M /trunk/source/texk/web2c/luatexdir/lang/hyphen.c M /trunk/source/texk/web2c/luatexdir/lua/loslibext.c M /trunk/source/texk/web2c/luatexdir/lua/texluac.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.c M /trunk/source/texk/web2c/luatexdir/utils/synctex.c Various small fixes suggested by Javier M?\195?\186gica ------------------------------------------------------------------------ r3408 | taco | 2010-01-28 18:04:58 +0100 (Thu, 28 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/writeimg.c M /trunk/source/texk/web2c/luatexdir/image/writepng.c M /trunk/source/texk/web2c/luatexdir/lang/hyphen.c M /trunk/source/texk/web2c/luatexdir/lua/loslibext.c M /trunk/source/texk/web2c/luatexdir/lua/lpdflib.c M /trunk/source/texk/web2c/luatexdir/lua/luagen.c M /trunk/source/texk/web2c/luatexdir/lua/luainit.c M /trunk/source/texk/web2c/luatexdir/ocp/ocplist.c M /trunk/source/texk/web2c/luatexdir/ocp/runocp.c M /trunk/source/texk/web2c/luatexdir/pdf/pagetree.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfrule.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfshipout.c M /trunk/source/texk/web2c/luatexdir/tex/arithmetic.c suppress some extra warnings noted by cl /L4 ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 28 Jan '10

28 Jan '10

------------------------------------------------------------------------ r3404 | taco | 2010-01-28 12:17:10 +0100 (Thu, 28 Jan 2010) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/dvi/dvigen.c M /trunk/source/texk/web2c/luatexdir/dvi/dvigen.h M /trunk/source/texk/web2c/luatexdir/font/dofont.c M /trunk/source/texk/web2c/luatexdir/font/luafont.c M /trunk/source/texk/web2c/luatexdir/font/mapfile.c M /trunk/source/texk/web2c/luatexdir/font/mapfile.h M /trunk/source/texk/web2c/luatexdir/font/pkin.c M /trunk/source/texk/web2c/luatexdir/font/sfnt.c M /trunk/source/texk/web2c/luatexdir/font/sfnt.h M /trunk/source/texk/web2c/luatexdir/font/subfont.c M /trunk/source/texk/web2c/luatexdir/font/texfont.c M /trunk/source/texk/web2c/luatexdir/font/texfont.h M /trunk/source/texk/web2c/luatexdir/font/tfmofm.c M /trunk/source/texk/web2c/luatexdir/font/tounicode.c M /trunk/source/texk/web2c/luatexdir/font/tt_glyf.c M /trunk/source/texk/web2c/luatexdir/font/tt_table.c M /trunk/source/texk/web2c/luatexdir/font/vfovf.c M /trunk/source/texk/web2c/luatexdir/font/vfpacket.c M /trunk/source/texk/web2c/luatexdir/font/writecff.c M /trunk/source/texk/web2c/luatexdir/image/writeimg.c M /trunk/source/texk/web2c/luatexdir/image/writejbig2.c M /trunk/source/texk/web2c/luatexdir/image/writejpg.c M /trunk/source/texk/web2c/luatexdir/image/writepng.c M /trunk/source/texk/web2c/luatexdir/lang/hyphen.c M /trunk/source/texk/web2c/luatexdir/lang/texlang.c M /trunk/source/texk/web2c/luatexdir/lua/lcallbacklib.c M /trunk/source/texk/web2c/luatexdir/lua/limglib.c M /trunk/source/texk/web2c/luatexdir/lua/liolib.c M /trunk/source/texk/web2c/luatexdir/lua/llualib.c M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c M /trunk/source/texk/web2c/luatexdir/lua/loslibext.c M /trunk/source/texk/web2c/luatexdir/lua/lpdflib.c M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c M /trunk/source/texk/web2c/luatexdir/lua/ltokenlib.c M /trunk/source/texk/web2c/luatexdir/lua/luainit.c M /trunk/source/texk/web2c/luatexdir/lua/luastuff.c M /trunk/source/texk/web2c/luatexdir/lua/luatex-api.h M /trunk/source/texk/web2c/luatexdir/lua/luatoken.c M /trunk/source/texk/web2c/luatexdir/ocp/ocp.c M /trunk/source/texk/web2c/luatexdir/ocp/readocp.c M /trunk/source/texk/web2c/luatexdir/ocp/runocp.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfobj.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfrule.c M /trunk/source/texk/web2c/luatexdir/tex/arithmetic.h M /trunk/source/texk/web2c/luatexdir/tex/filename.c M /trunk/source/texk/web2c/luatexdir/tex/inputstack.c M /trunk/source/texk/web2c/luatexdir/tex/mainbody.c M /trunk/source/texk/web2c/luatexdir/tex/primitive.c M /trunk/source/texk/web2c/luatexdir/tex/printing.c M /trunk/source/texk/web2c/luatexdir/tex/stringpool.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c M /trunk/source/texk/web2c/luatexdir/tex/texnodes.c M /trunk/source/texk/web2c/luatexdir/tex/textoken.c M /trunk/source/texk/web2c/luatexdir/utils/avl.c M /trunk/source/texk/web2c/luatexdir/utils/avlstuff.c M /trunk/source/texk/web2c/luatexdir/utils/managed-sa.c M /trunk/source/texk/web2c/luatexdir/utils/synctex-common.h M /trunk/source/texk/web2c/luatexdir/utils/synctex-luatex.h M /trunk/source/texk/web2c/luatexdir/utils/synctex.c M /trunk/source/texk/web2c/luatexdir/utils/synctex.h M /trunk/source/texk/web2c/luatexdir/utils/utils.c the last of the compiler warning fixes for the luatexdir subdirectories (only dvi/font/image/lang/lua/ocp/pdf/tex/utils), and indent ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 28 Jan '10

28 Jan '10

------------------------------------------------------------------------ r3403 | hhenkel | 2010-01-27 23:33:01 +0100 (Wed, 27 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/texfont.c remove "discard qualifier" warning here ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 27 Jan '10

27 Jan '10

------------------------------------------------------------------------ r3400 | taco | 2010-01-27 17:10:42 +0100 (Wed, 27 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/luatexfont.h M /trunk/source/texk/web2c/luatexdir/font/macnames.c M /trunk/source/texk/web2c/luatexdir/font/subfont.txt M /trunk/source/texk/web2c/luatexdir/font/writecff.c M /trunk/source/texk/web2c/luatexdir/font/writecff.h M /trunk/source/texk/web2c/luatexdir/font/writefont.c M /trunk/source/texk/web2c/luatexdir/font/writet1.c M /trunk/source/texk/web2c/luatexdir/font/writet3.c M /trunk/source/texk/web2c/luatexdir/font/writettf.c M /trunk/source/texk/web2c/luatexdir/font/writettf.h M /trunk/source/texk/web2c/luatexdir/font/writetype0.c M /trunk/source/texk/web2c/luatexdir/font/writetype2.c M /trunk/source/texk/web2c/luatexdir/lang/hyphen.c M /trunk/source/texk/web2c/luatexdir/ptexlib.h removed the compiler warnings for luatexdir/font/writeXXX.c ------------------------------------------------------------------------ r3401 | taco | 2010-01-27 17:38:01 +0100 (Wed, 27 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/dofont.c M /trunk/source/texk/web2c/luatexdir/font/luafont.c M /trunk/source/texk/web2c/luatexdir/font/texfont.c M /trunk/source/texk/web2c/luatexdir/font/texfont.h M /trunk/source/texk/web2c/luatexdir/tex/texnodes.h remove compiler warnings in font/luafont.c ------------------------------------------------------------------------ r3402 | hhenkel | 2010-01-27 21:31:39 +0100 (Wed, 27 Jan 2010) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/writecff.c M /trunk/source/texk/web2c/luatexdir/tex/primitive.c replace xcalloc() with following explicit initialization by xmalloc(), faster ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 27 Jan '10

27 Jan '10

------------------------------------------------------------------------ r3395 | taco | 2010-01-27 12:40:08 +0100 (Wed, 27 Jan 2010) | 10 lines Changed paths: M /trunk/source/texk/kpathsea/lib.h M /trunk/source/texk/web2c/cpascal.h M /trunk/source/texk/web2c/luatexdir/font/texfont.c M /trunk/source/texk/web2c/luatexdir/font/writecff.c M /trunk/source/texk/web2c/luatexdir/font/writefont.c M /trunk/source/texk/web2c/luatexdir/font/writettf.c M /trunk/source/texk/web2c/luatexdir/font/writetype2.c M /trunk/source/texk/web2c/luatexdir/lang/hyphen.c M /trunk/source/texk/web2c/luatexdir/lang/texlang.c M /trunk/source/texk/web2c/luatexdir/lua/lcallbacklib.c M /trunk/source/texk/web2c/luatexdir/lua/limglib.c M /trunk/source/texk/web2c/luatexdir/lua/lkpselib.c M /trunk/source/texk/web2c/luatexdir/lua/llanglib.c M /trunk/source/texk/web2c/luatexdir/lua/llualib.c M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c M /trunk/source/texk/web2c/luatexdir/lua/loslibext.c M /trunk/source/texk/web2c/luatexdir/lua/lpdflib.c M /trunk/source/texk/web2c/luatexdir/lua/lstatslib.c M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c M /trunk/source/texk/web2c/luatexdir/lua/ltokenlib.c M /trunk/source/texk/web2c/luatexdir/lua/luainit.c M /trunk/source/texk/web2c/luatexdir/lua/luastuff.c M /trunk/source/texk/web2c/luatexdir/lua/luatex-api.h M /trunk/source/texk/web2c/luatexdir/lua/luatoken.c M /trunk/source/texk/web2c/luatexdir/luatex.c M /trunk/source/texk/web2c/luatexdir/ocp/ocp.c M /trunk/source/texk/web2c/luatexdir/ocp/readocp.c M /trunk/source/texk/web2c/luatexdir/ocp/runocp.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfobj.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfrule.c M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/tex/filename.c M /trunk/source/texk/web2c/luatexdir/tex/inputstack.c M /trunk/source/texk/web2c/luatexdir/tex/primitive.c M /trunk/source/texk/web2c/luatexdir/tex/printing.c M /trunk/source/texk/web2c/luatexdir/tex/stringpool.c M /trunk/source/texk/web2c/luatexdir/tex/stringpool.h M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.h M /trunk/source/texk/web2c/luatexdir/tex/texnodes.c M /trunk/source/texk/web2c/luatexdir/tex/textoken.c M /trunk/source/texk/web2c/luatexdir/utils/synctex.c M /trunk/source/texk/web2c/luatexdir/utils/utils.c * more compiler warning fixes for the lang...utils subdirectories (based on amd64 recompile) * move externs in C files to ptexlib.h/&lua/luatex-api.h for now (for most, this is not the final place yet) * move typedef const_lstring to stringpool.h (used in pdfobj.c) * typecast patch for kpathsea/lib.h and cpascal.h (probably temporary, PEB is likely to change xmalloc's prototype) ------------------------------------------------------------------------ r3396 | taco | 2010-01-27 13:59:56 +0100 (Wed, 27 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/writeimg.c M /trunk/source/texk/web2c/luatexdir/image/writejbig2.c M /trunk/source/texk/web2c/luatexdir/image/writejpg.c M /trunk/source/texk/web2c/luatexdir/image/writepng.c M /trunk/source/texk/web2c/luatexdir/ptexlib.h fix compiler warnings for the C files in luatexdir/image ------------------------------------------------------------------------ r3397 | oneiros | 2010-01-27 14:24:32 +0100 (Wed, 27 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/writetype2.c add missing include ------------------------------------------------------------------------ r3398 | oneiros | 2010-01-27 14:27:13 +0100 (Wed, 27 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/writecff.c M /trunk/source/texk/web2c/luatexdir/font/writefont.c missing includes ------------------------------------------------------------------------ r3399 | taco | 2010-01-27 16:01:58 +0100 (Wed, 27 Jan 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lang/hyphen.c #3394 accidentally dropped a parentheses group that in hnj_get_state() ------------------------------------------------------------------------

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