July 2011 - dev-luatex - 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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letterspacing and (no) ligatures
by Robert 18 Sep '11

18 Sep '11

Hi, here are two bugs: * in pdftex, \letterspacefont does not disable the ligatures, but this is what happens in luatex. * neither \tagcode nor \pdfnoligatures seem to have any effect (for non-letterspaced fonts, that is). Example: \input luaotfload.sty \font\x="Latin Modern Roman:+liga;+tlig" at 12pt \tagcode\x`\f=-1 % no effect \pdfnoligatures\x % ditto \x fi -- \letterspacefont\y\x 100 % killing the ligatures \y fi -- \bye Best regards, -- Robert

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 29 Jul '11

29 Jul '11

------------------------------------------------------------------------ r4341 | hhenkel | 2011-07-28 23:24:31 +0200 (Thu, 28 Jul 2011) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/luatexfont.h M /trunk/source/texk/web2c/luatexdir/font/vfpacket.w M /trunk/source/texk/web2c/luatexdir/lua/lfontlib.c M /trunk/source/texk/web2c/luatexdir/lua/luastuff.w M /trunk/source/texk/web2c/luatexdir/lua/luatex-api.h M /trunk/source/texk/web2c/luatexdir/pdf/pdffont.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.w M /trunk/source/texk/web2c/luatexdir/pdf/pdftypes.h M /trunk/source/texk/web2c/luatexdir/tex/mainbody.h new "vf" library of Lua functions vf.*() inside virtual fonts only: char, down, fontid, image, node, nop, pop, push, right, rule, special. ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 26 Jul '11

26 Jul '11

------------------------------------------------------------------------ r4340 | taco | 2011-07-26 11:55:04 +0200 (Tue, 26 Jul 2011) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/linebreak.w fix initialization of paragraph_dir such that the local_par node can be altered inside pre_linebreak_filter and still have effect on line breaking ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 20 Jul '11

20 Jul '11

------------------------------------------------------------------------ r4339 | hhenkel | 2011-07-20 20:26:08 +0200 (Wed, 20 Jul 2011) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/luatexfont.h M /trunk/source/texk/web2c/luatexdir/font/vfpacket.w M /trunk/source/texk/web2c/luatexdir/pdf/pdffont.w separate vf packet_max_recursion from packet_stack_size, fix vf stack check. ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 20 Jul '11

20 Jul '11

------------------------------------------------------------------------ r4338 | hhenkel | 2011-07-19 23:01:42 +0200 (Tue, 19 Jul 2011) | 4 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/luatexfont.h M /trunk/source/texk/web2c/luatexdir/font/vfpacket.w M /trunk/source/texk/web2c/luatexdir/pdf/pdffont.w catch vf packet_stack_ptr over- and underflow (could slowly creep away with unbalanced push/pop, crashing luatex); initialize packet_stack_ptr with each new vf char. ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 17 Jul '11

17 Jul '11

------------------------------------------------------------------------ r4337 | taco | 2011-07-17 11:01:30 +0200 (Sun, 17 Jul 2011) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex document tex.hashtokens() ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 15 Jul '11

15 Jul '11

------------------------------------------------------------------------ r4335 | hhenkel | 2011-07-14 22:44:07 +0200 (Thu, 14 Jul 2011) | 2 lines Changed paths: M /trunk/manual/luatexref-t.tex document Lua in vf ------------------------------------------------------------------------ r4336 | hhenkel | 2011-07-14 23:17:55 +0200 (Thu, 14 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/vfpacket.w corr. string for debugging ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 14 Jul '11

14 Jul '11

------------------------------------------------------------------------ r4334 | hhenkel | 2011-07-14 21:34:58 +0200 (Thu, 14 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/luafont.w M /trunk/source/texk/web2c/luatexdir/font/texfont.h M /trunk/source/texk/web2c/luatexdir/font/vfpacket.w Lua in vf ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 14 Jul '11

14 Jul '11

------------------------------------------------------------------------ r4329 | hhenkel | 2011-07-13 23:27:51 +0200 (Wed, 13 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfglyph.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.w more on vf scale ------------------------------------------------------------------------ r4330 | oneiros | 2011-07-13 23:42:04 +0200 (Wed, 13 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/vfpacket.w fix a warning: comparison between signed and unsigned integer expressions ------------------------------------------------------------------------ r4331 | oneiros | 2011-07-13 23:43:10 +0200 (Wed, 13 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/luafont.w fix a warning: comparison between signed and unsigned integer expressions ------------------------------------------------------------------------ r4332 | taco | 2011-07-14 08:52:33 +0200 (Thu, 14 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/linebreak.w add some debugging code ------------------------------------------------------------------------ r4333 | taco | 2011-07-14 08:53:06 +0200 (Thu, 14 Jul 2011) | 2 lines Changed paths: M /trunk/build.sh try a different optimizer for win32 ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 13 Jul '11

13 Jul '11

------------------------------------------------------------------------ r4328 | hhenkel | 2011-07-13 21:42:53 +0200 (Wed, 13 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/luafont.w M /trunk/source/texk/web2c/luatexdir/font/texfont.h M /trunk/source/texk/web2c/luatexdir/font/vfpacket.w prepare for vf font scale ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 12 Jul '11

12 Jul '11

------------------------------------------------------------------------ r4326 | taco | 2011-07-12 10:32:27 +0200 (Tue, 12 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c just a small correction ------------------------------------------------------------------------ r4327 | taco | 2011-07-12 10:33:53 +0200 (Tue, 12 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/align.w add an extra assert() ------------------------------------------------------------------------

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Fwd: [poppler] 2 commits - poppler/GfxFont.cc poppler/GlobalParams.cc poppler/TextOutputDev.cc poppler/TextOutputDev.h poppler/UnicodeTypeTable.cc poppler/UnicodeTypeTable.h poppler/XpdfPluginAPI.cc
by Martin Schröder 10 Jul '11

10 Jul '11

:-{ Best Martin ---------- Forwarded message ---------- From: Albert Astals Cid <aacid(a)kde.org> Date: 2011/7/10 Subject: Re: [poppler] 2 commits - poppler/GfxFont.cc poppler/GlobalParams.cc poppler/TextOutputDev.cc poppler/TextOutputDev.h poppler/UnicodeTypeTable.cc poppler/UnicodeTypeTable.h poppler/XpdfPluginAPI.cc To: poppler(a)lists.freedesktop.org A Sunday, July 10, 2011, Martin Schröder va escriure: > 2011/7/10 Albert Astals Cid <aacid(a)kemper.freedesktop.org>: > > And 3 years later, Ed has answered :-) > > > > Now all our changes are GPLv2+ > > For clarification: Does that mean that poppler has gone/will go from > GPLv2 & GPLv2+ to GPLv2+? Because then LuaTeX and other "users" of > poppler could also go to GPLv2+. Poppler is xpdf + poppler changes. All poppler changes are now GPL2+ but xpdf is still GPLv2 AFAIK. So the answer to your question would be no. Albert

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Fwd: [poppler] 2 commits - poppler/GfxFont.cc poppler/GlobalParams.cc poppler/TextOutputDev.cc poppler/TextOutputDev.h poppler/UnicodeTypeTable.cc poppler/UnicodeTypeTable.h poppler/XpdfPluginAPI.cc
by Martin Schröder 10 Jul '11

10 Jul '11

It seems XPDF is now under GPLv2+. :-) Best Martin ---------- Forwarded message ---------- From: Albert Astals Cid <aacid(a)kemper.freedesktop.org> Date: 2011/7/10 Subject: [poppler] 2 commits - poppler/GfxFont.cc poppler/GlobalParams.cc poppler/TextOutputDev.cc poppler/TextOutputDev.h poppler/UnicodeTypeTable.cc poppler/UnicodeTypeTable.h poppler/XpdfPluginAPI.cc To: poppler(a)lists.freedesktop.org poppler/GfxFont.cc | 3 +++ poppler/GlobalParams.cc | 3 +++ poppler/TextOutputDev.cc | 3 +++ poppler/TextOutputDev.h | 3 +++ poppler/UnicodeTypeTable.cc | 3 +++ poppler/UnicodeTypeTable.h | 3 +++ poppler/XpdfPluginAPI.cc | 3 +++ 7 files changed, 21 insertions(+) New commits: commit 214322f3c66a9aad4e2a46f6e305a3dacaa4f8b1 Author: Albert Astals Cid <aacid(a)kde.org> Date: Sun Jul 10 01:20:21 2011 +0100 And 3 years later, Ed has answered :-) Now all our changes are GPLv2+ diff --git a/poppler/GfxFont.cc b/poppler/GfxFont.cc index d80208d..114c797 100644 --- a/poppler/GfxFont.cc +++ b/poppler/GfxFont.cc @@ -10,6 +10,9 @@ // // Modified under the Poppler project - http://poppler.freedesktop.org // +// All changes made under the Poppler project to this file are licensed +// under GPL version 2 or later +//

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 09 Jul '11

09 Jul '11

------------------------------------------------------------------------ r4325 | oneiros | 2011-07-09 13:06:29 +0200 (Sat, 09 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/lepdflib.cc rm unused variable ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 09 Jul '11

09 Jul '11

------------------------------------------------------------------------ r4324 | hhenkel | 2011-07-09 00:27:24 +0200 (Sat, 09 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/lepdflib.cc lepdflib.cc: XRef:getLastXRefPos(), XRef:getNumEntry(), XRef:getEntry() ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 04 Jul '11

04 Jul '11

------------------------------------------------------------------------ r4323 | taco | 2011-07-04 17:06:17 +0200 (Mon, 04 Jul 2011) | 2 lines Changed paths: M /trunk/manual/luatexref-t.tex document altuni table ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 04 Jul '11

04 Jul '11

------------------------------------------------------------------------ r4322 | taco | 2011-07-04 13:09:39 +0200 (Mon, 04 Jul 2011) | 2 lines Changed paths: M /trunk/manual/luatexref-t.tex fix the bitfields table for glyph subtypes ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 01 Jul '11

01 Jul '11

------------------------------------------------------------------------ r4320 | hhenkel | 2011-07-01 21:19:36 +0200 (Fri, 01 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfglyph.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.w M /trunk/source/texk/web2c/luatexdir/pdf/pdftypes.h fix fix r4316, which was buggy itself ------------------------------------------------------------------------ r4321 | hhenkel | 2011-07-01 21:32:05 +0200 (Fri, 01 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfglyph.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfrule.w M /trunk/source/texk/web2c/luatexdir/pdf/pdftypes.h cosmetics: move lround() macro ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 01 Jul '11

01 Jul '11

------------------------------------------------------------------------ r4316 | hhenkel | 2011-07-01 00:06:04 +0200 (Fri, 01 Jul 2011) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfglyph.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfliteral.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.w fix bug, Subject: [luatex] strange behavior of zero-width box, reported Thu, 30 Jun 2011 by Dohyun Kim by shuffling pdf_place_glyph() ------------------------------------------------------------------------ r4317 | hhenkel | 2011-07-01 00:55:21 +0200 (Fri, 01 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfglyph.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.w M /trunk/source/texk/web2c/luatexdir/pdf/pdftypes.h precaution, if HZ expand changes in mid-line ------------------------------------------------------------------------ r4318 | hhenkel | 2011-07-01 01:07:51 +0200 (Fri, 01 Jul 2011) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfglyph.w add comment ------------------------------------------------------------------------ r4319 | taco | 2011-07-01 08:32:30 +0200 (Fri, 01 Jul 2011) | 2 lines Changed paths: M /trunk/build.sh export MAKE to fix possible problems with systems where make != gmake ------------------------------------------------------------------------

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