November 2009 - dev-luatex - NTG Mailing Lists

Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 19 Nov '09

19 Nov '09

------------------------------------------------------------------------ r3175 | taco | 2009-11-19 11:33:59 +0100 (Thu, 19 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/luainit.c M /trunk/source/texk/web2c/luatexdir/lua51/loadlib.c fix kpathsea cpath searching ------------------------------------------------------------------------ r3176 | taco | 2009-11-19 12:22:28 +0100 (Thu, 19 Nov 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/dofont.c cleanup the TIMERS code (no longer needed) and add a test for tfm names that are longer than the DVI standard allows ------------------------------------------------------------------------ r3177 | taco | 2009-11-19 12:54:45 +0100 (Thu, 19 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c fall back to kps truetype format if opentype cannot be found ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 19 Nov '09

19 Nov '09

------------------------------------------------------------------------ r3171 | taco | 2009-11-19 07:05:21 +0100 (Thu, 19 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c fix opentype/truetype use if there are no callbacks defined (thanks Pawe?\197?\130) ------------------------------------------------------------------------ r3172 | taco | 2009-11-19 08:01:55 +0100 (Thu, 19 Nov 2009) | 2 lines Changed paths: M /trunk/build.sh support multiple archs on osx (from Mojca) ------------------------------------------------------------------------ r3173 | taco | 2009-11-19 08:47:02 +0100 (Thu, 19 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/kpathsea/ChangeLog M /trunk/source/texk/kpathsea/kpathsea.c M /trunk/source/texk/kpathsea/tex-file.c M /trunk/source/texk/kpathsea/texmf.cnf M /trunk/source/texk/kpathsea/types.h M /trunk/source/texk/web2c/Makefile.in M /trunk/source/texk/web2c/luatexdir/am/luatex.am M /trunk/source/texk/web2c/luatexdir/lua/lkpselib.c M /trunk/source/texk/web2c/luatexdir/lua/luainit.c M /trunk/source/texk/web2c/luatexdir/lua51/luaconf.h Experimental support for dynamic loading of external dlls ------------------------------------------------------------------------ r3174 | taco | 2009-11-19 09:42:55 +0100 (Thu, 19 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c restore printing of full pathnames ------------------------------------------------------------------------

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XML abilities in LuaTeX
by TeXWorld 19 Nov '09

19 Nov '09

Hello, I'm new to LuaTeX and Lua in general and I try to find tools to process datas stored in XML files. I want to do this with LaTeX (pdfLuaLaTeX in TeXLive 2008) but there's no tool. Contrary to LaTeX, ConTeXt does have abilities to work with XML files. Do you think it could be possible to have LuaTeX equipped with such abilities one day ? I read in the LuaTeX reference that LuaTeX comes with modules such as LuaZIP that is really a good thing. Do you think it would be possible to have something like the LuaXML module added to luatex too ? Jack

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luatex_find_file(): do not know
by Paweł Jackowski 18 Nov '09

18 Nov '09

Hi, at rev3168 (possibly quite some earlier) I get the following on attempt to load opentype font: luatex_find_file(): do not know how to handle file c:/TeX/texmf-dist/fonts/opentype/public/lm/LMRoman10-Regular.otf of type 23 For sure I don't use any find-related callbacks and base entirely on kpse. And for sure the problem is somewhere in my font-related callbacks, but after 314159265 blind tries I'm still nowhere. Anyone expirienced that? Regards, Paweł -- Pawe/l Jackowski P.Jackowski(a)gust.org.pl

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Luatex 0.45.0 announcement
by Taco Hoekwater 18 Nov '09

18 Nov '09

Hi, I have just uploaded the archives for a new luatex release, 0.45.0. New features: * Loading big OTF fonts via lua is now much faster than before, at the expense of a bit of precision loss in the calculated bounding boxes. * Two new token lists are provided: \pdfxformresources and \pdfxformattr, as an alternative to \pdfxform keywords. * \input and \openin now accept braced filenames. * The \endlinechar can now be set to any value between 0 and 127. * Luatex can now optionally use kpathsea to find lua require() files. * The new primitives \aligntab and \alignmark are aliases for the use of & and # in alignments. * \pdfrefximage [width <dimen>] [height <dimen>] [depth <dimen>] <imageref> overrules settings from \pdfximage for this \pdfrefximage call only * The print precision for small numbers in lua code (tostring) has been improved. * Akira Kakuto suppled a patch that restricts writing to files with names such as latex.bat etc. (on windows only) * (un-feature): from now on luatex now only handles 4 direction specifiers: TLT (latin), TRT (arabic), RTT (cjk), and LTL (mongolian). The other directions now generate an error. * (un-feature): xpdf's automatic lower- and uppercasing retry attempts for nonfound image pdf files has been removed. * The callbacks hpack_filter, vpack_filter and pre_output_filter pass on an extra string argument for the direction, when known (nil == use default). * The lua functions node.hpack(), node.vpack() and node.dimensions() now accept an optional direction argument (not given == use default). * \pdfrefxform [width <dimen>] [height <dimen>] [depth <dimen>] <formref> scales a form object; similar principle as with \pdfximage: depth alone doesn't scale, it shifts vertically. * A change to the relative ordering inside font name discovery for use by the backend: now it tries <f>.psname first, as that is much less likely to contain spaces. * For ttc fonts, now the used subfont name and its index id are printed to the terminal, and if the backend cannot find a ttc subfont, the run is aborted. Bug fixes: * Prevent crashes for lua-loaded fonts without a (tfm) name. * Remove spurious newlines in the output pdf that could be the result of using \pdfximage for an included pdf figure too early. * Full font embedding for wide otf and ttf fonts now really works (older versions only pretended that it did work). * node.dimensions() sometimes continued past the 'stop' node. * Images inside virtual fonts were broken. * The processing of \language=-1 was wrong, resulting in hyphenation attempts even though there was no proper language set up. * Fix for finding files in --output-directory. * Fix for handling of --file-line-error. * tex.box[] assignments are now checked to make sure the assigned node has the right id (hlist or vlist). * show_node_list (as in \showbox) produced spurious local_par whatsit prints in the output after direction nodes. * The handling of pdf literals has been sped up. The archives can be downloaded from supelec as usual: http://foundry.supelec.fr/gf/project/luatex/ You could also check out the sources via anonymous svn: svn co http://foundry.supelec.fr/svn/luatex/tags/beta-0.45.0 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org Have fun, Taco

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 18 Nov '09

18 Nov '09

------------------------------------------------------------------------ r3169 | taco | 2009-11-18 15:42:25 +0100 (Wed, 18 Nov 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex M /trunk/source/texk/web2c/luatexdir/NEWS update NEWS and regenerate manual ------------------------------------------------------------------------ r3170 | taco | 2009-11-18 15:43:18 +0100 (Wed, 18 Nov 2009) | 2 lines Changed paths: A /tags/beta-0.45.0 (from /trunk:3169) new tag for release ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 18 Nov '09

18 Nov '09

------------------------------------------------------------------------ r3168 | taco | 2009-11-18 09:37:54 +0100 (Wed, 18 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/texfont.c fix copy_font() (needed for expansion) ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 17 Nov '09

17 Nov '09

------------------------------------------------------------------------ r3164 | taco | 2009-11-17 17:22:05 +0100 (Tue, 17 Nov 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/writefont.c change relative ordering inside fontname discovery for the fd (try psname first, as it is much less likely to contain spaces) ------------------------------------------------------------------------ r3165 | taco | 2009-11-17 17:23:05 +0100 (Tue, 17 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/writetype2.c print the used ttc subfont name and index to the terminal ------------------------------------------------------------------------ r3166 | taco | 2009-11-17 17:23:51 +0100 (Tue, 17 Nov 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c force a luatex abort if a ttc subfont cannot be found by returning -1 (which is always out of range) ------------------------------------------------------------------------ r3167 | taco | 2009-11-17 17:26:57 +0100 (Tue, 17 Nov 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex fix some unclarities and errors in the font name field descriptions ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 17 Nov '09

17 Nov '09

------------------------------------------------------------------------ r3152 | oneiros | 2009-11-16 15:25:54 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfimage.c fix warning: ISO C90 forbids mixed declarations and code ------------------------------------------------------------------------ r3153 | oneiros | 2009-11-16 15:36:23 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/limglib.c mark a parameter as unused ------------------------------------------------------------------------ r3154 | oneiros | 2009-11-16 15:37:32 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/writeimg.c rm unused var ------------------------------------------------------------------------ r3155 | taco | 2009-11-16 16:13:58 +0100 (Mon, 16 Nov 2009) | 13 lines Changed paths: M /trunk/manual/luatexref-t.tex M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c M /trunk/source/texk/web2c/luatexdir/lua/luanode.c M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/tex/align.c M /trunk/source/texk/web2c/luatexdir/tex/buildpage.c M /trunk/source/texk/web2c/luatexdir/tex/directions.c M /trunk/source/texk/web2c/luatexdir/tex/directions.h M /trunk/source/texk/web2c/luatexdir/tex/maincontrol.c M /trunk/source/texk/web2c/luatexdir/tex/mlist.c M /trunk/source/texk/web2c/luatexdir/tex/packaging.c M /trunk/source/texk/web2c/luatexdir/tex/packaging.h M /trunk/source/texk/web2c/luatexdir/tex/postlinebreak.c M /trunk/source/texk/web2c/luatexdir/tex/texmath.c Do away with the global pack_direction: * hpack(), vpackage() and natural_sizes() now take an extra argument for the desired direction (value -1 == use default). * the callbacks hpack_filter, vpack_filter and pre_output_filter pass on an extra string argument for the direction, when known (nil == use default). * node.hpack, node.vpack and node.dimensions accept an optional direction argument (not given == use default). * new function string_dir() to ease lua push of the string value ------------------------------------------------------------------------ r3156 | hhenkel | 2009-11-16 16:38:26 +0100 (Mon, 16 Nov 2009) | 4 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/writeimg.c M /trunk/source/texk/web2c/luatexdir/image/writeimg.h M /trunk/source/texk/web2c/luatexdir/lua/limglib.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfxform.c \pdfrefxform [width <dimen>] [height <dimen>] [depth <dimen>] <formref> scales a form object; similar principle as with \pdfximage: depth alone doesn't scale, it shifts vertically. ------------------------------------------------------------------------ r3157 | oneiros | 2009-11-16 16:48:38 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/limglib.c unused parameter... ------------------------------------------------------------------------ r3158 | hhenkel | 2009-11-16 16:53:53 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/limglib.c rm unused variable (thanks Martin!) ------------------------------------------------------------------------ r3159 | taco | 2009-11-16 17:14:15 +0100 (Mon, 16 Nov 2009) | 5 lines Changed paths: 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 Add the function font_malloc_charinfo() that allows pre-allocation of charinfo data, and use that in font_from_lua(). This drastically speeds up font loading for large fonts in Windows (whose realloc() has horrible performance) ------------------------------------------------------------------------ r3160 | hhenkel | 2009-11-16 17:29:11 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/limglib.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfimage.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfimage.h delete function ------------------------------------------------------------------------ r3161 | hhenkel | 2009-11-16 22:00:16 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.tex \pdfrefxform parameter description ------------------------------------------------------------------------ r3162 | taco | 2009-11-17 08:58:22 +0100 (Tue, 17 Nov 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex some formatting fixes ------------------------------------------------------------------------ r3163 | taco | 2009-11-17 13:43:59 +0100 (Tue, 17 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/luainit.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c fix of the openoutnameok patch ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 16 Nov '09

16 Nov '09

------------------------------------------------------------------------ r3150 | taco | 2009-11-16 14:39:02 +0100 (Mon, 16 Nov 2009) | 4 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/luanode.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.h M /trunk/source/texk/web2c/luatexdir/pdf/pdfliteral.c add a new #define: pdf_out_block. This uses memcpy, and allows a much faster version of [lua_]pdf_literal() when the string length is less than the predefined constant max_single_pdf_print (8kb) ------------------------------------------------------------------------ r3151 | hhenkel | 2009-11-16 14:48:22 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/image.h M /trunk/source/texk/web2c/luatexdir/image/writeimg.c M /trunk/source/texk/web2c/luatexdir/image/writeimg.h M /trunk/source/texk/web2c/luatexdir/lua/limglib.c M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfimage.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfimage.h M /trunk/source/texk/web2c/luatexdir/tex/extensions.c M /trunk/source/texk/web2c/luatexdir/tex/texnodes.c M /trunk/source/texk/web2c/luatexdir/tex/texnodes.h cleanup image handling ------------------------------------------------------------------------

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