- dev-luatex - NTG Mailing Lists

A native support for SVG
by TeXWorld 18 Apr '09

18 Apr '09

Hello, I'm a ConTeXt (and LaTeX too) user. When I want to make a vector picture, I'm trying most of the time to use programs who can export PGF/TikZ or PStricks. A lot of users like me don't "program" their vector pictures and use wysiwyg programs like Inkscape or Illustrator to generate PStricks ou PGF/TikZ code. Of course whatever program used, we can find a SVG export. SVG is the most spread and the most used format to store vector pictures. I request a native support for SVG in XeTeX and in LuaTeX, I think it would be a great thing. Of course when I want to include SVG pictures in my documents I can convert them to pdf before but the problem is that labels and texts won't be compiled : fonts will be wrong. What do you think about this ? Do you think it's something possible ?

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

18 Apr '09

------------------------------------------------------------------------ r2324 | hhenkel | 2009-04-18 12:27:44 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/luatex.defines M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/utils/utils.c A /trunk/source/texk/web2c/luatexdir/utils/utils.h new header file utils.h ------------------------------------------------------------------------ r2325 | hhenkel | 2009-04-18 13:24:38 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/pdftoepdf.cc M /trunk/source/texk/web2c/luatexdir/pdf/pagetree.h M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.h M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/utils/avlstuff.c M /trunk/source/texk/web2c/luatexdir/utils/avlstuff.h clean up avlstuff.c and avlstuf.h a bit ------------------------------------------------------------------------ r2326 | hhenkel | 2009-04-18 14:20:27 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/mapfile.h M /trunk/source/texk/web2c/luatexdir/luatex.web M /trunk/source/texk/web2c/luatexdir/ptexmac.h move mapfile related macros from ptexmac.h to mapfile.h ------------------------------------------------------------------------ r2327 | hhenkel | 2009-04-18 14:47:21 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/mapfile.h M /trunk/source/texk/web2c/luatexdir/image/epdf.h M /trunk/source/texk/web2c/luatexdir/image/image.h M /trunk/source/texk/web2c/luatexdir/image/pdftoepdf.h M /trunk/source/texk/web2c/luatexdir/image/writeimg.h M /trunk/source/texk/web2c/luatexdir/image/writejbig2.h M /trunk/source/texk/web2c/luatexdir/image/writejpg.h M /trunk/source/texk/web2c/luatexdir/image/writepng.h SVN Id for header files ------------------------------------------------------------------------ r2328 | hhenkel | 2009-04-18 14:50:26 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/utils/avlstuff.h M /trunk/source/texk/web2c/luatexdir/utils/utils.h more svn:keywords ------------------------------------------------------------------------

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

18 Apr '09

------------------------------------------------------------------------ r2314 | hhenkel | 2009-04-17 22:57:48 +0200 (Fri, 17 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/math.c fix \textdir in a \hbox dir *** {} ------------------------------------------------------------------------ r2315 | hhenkel | 2009-04-18 01:34:42 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/image.h M /trunk/source/texk/web2c/luatexdir/image/writejbig2.c M /trunk/source/texk/web2c/luatexdir/image/writejbig2.h M /trunk/source/texk/web2c/luatexdir/ptexlib.h clean up writejbig2.c prototypes, static functions ------------------------------------------------------------------------ r2316 | hhenkel | 2009-04-18 02:01:17 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/writejbig2.h flushjbig2page0objects --> flush_jbig2_page0_objects ------------------------------------------------------------------------ r2317 | hhenkel | 2009-04-18 02:12:18 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/image.h M /trunk/source/texk/web2c/luatexdir/image/writepng.c A /trunk/source/texk/web2c/luatexdir/image/writepng.h new writepng.h ------------------------------------------------------------------------ r2318 | hhenkel | 2009-04-18 02:14:21 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/writepng.h wrong filename ------------------------------------------------------------------------ r2319 | taco | 2009-04-18 10:09:34 +0200 (Sat, 18 Apr 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/mlist.c it is cleaner to put the radical_vgap calculation in the font assignment, even though it means it has to be repeated twice ------------------------------------------------------------------------ r2320 | hhenkel | 2009-04-18 10:52:30 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/epdf.h M /trunk/source/texk/web2c/luatexdir/image/image.h A /trunk/source/texk/web2c/luatexdir/image/pdftoepdf.h M /trunk/source/texk/web2c/luatexdir/image/writeimg.c A /trunk/source/texk/web2c/luatexdir/image/writeimg.h M /trunk/source/texk/web2c/luatexdir/image/writejbig2.h M /trunk/source/texk/web2c/luatexdir/image/writejpg.c A /trunk/source/texk/web2c/luatexdir/image/writejpg.h M /trunk/source/texk/web2c/luatexdir/image/writepng.h M /trunk/source/texk/web2c/luatexdir/lua/limglib.c M /trunk/source/texk/web2c/luatexdir/luatex.defines M /trunk/source/texk/web2c/luatexdir/ptexlib.h arrange header files for image handling ------------------------------------------------------------------------ r2321 | hhenkel | 2009-04-18 11:17:13 +0200 (Sat, 18 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/dofont.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/tounicode.c 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/ltexiolib.c M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c M /trunk/source/texk/web2c/luatexdir/lua/luastuff.c M /trunk/source/texk/web2c/luatexdir/makecpool.c M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/tex/textoken.c M /trunk/source/texk/web2c/luatexdir/utils/utils.c cosmetics/consistency: strnumber --> str_number (but either works) ------------------------------------------------------------------------ r2322 | taco | 2009-04-18 11:50:26 +0200 (Sat, 18 Apr 2009) | 6 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/mlist.c We may as well do the degree-style parameters at \mathfont2, because that family has to be initialized anyway. -- This line, and those below, will be ignored-- M trunk/source/texk/web2c/luatexdir/tex/mlist.c ------------------------------------------------------------------------ r2323 | taco | 2009-04-18 11:53:47 +0200 (Sat, 18 Apr 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/mlist.c the manual says we will look at \scriptspace only once, so it is better to defined the missing parameters globally ------------------------------------------------------------------------

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

17 Apr '09

------------------------------------------------------------------------ r2311 | taco | 2009-04-17 16:25:29 +0200 (Fri, 17 Apr 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex 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 import the current state of mplib ------------------------------------------------------------------------ r2312 | taco | 2009-04-17 17:43:13 +0200 (Fri, 17 Apr 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex M /trunk/source/texk/web2c/luatexdir/font/luafont.c put the caching of lua font tables under user control ------------------------------------------------------------------------ r2313 | taco | 2009-04-17 19:33:07 +0200 (Fri, 17 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/texfont.c fix a crash while expanding a font (attempted to copy one charinfo too much) ------------------------------------------------------------------------

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Implementing \pdfmatch via LPEG - opinions?
by David Kastrup 17 Apr '09

17 Apr '09

Hi, I am pondering using \pdfmatch for some application that might eventually be migrated to LuaTeX. My scraps of half-knowledge right of the top of my head indicate that LPEG is compiled into LuaTeX, and that LPEG contains a module that is able to parse regular expression syntax into LPEG. Given those basics, do people see major stumbling blocks for implementing a mostly compatible \pdfmatch as LuaTeX macros? If not, I might just use \pdfmatch in my application and leave the problem of a LuaTeX based implementation for later. All the best, -- David Kastrup

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

17 Apr '09

------------------------------------------------------------------------ r2308 | oneiros | 2009-04-16 23:30:19 +0200 (Thu, 16 Apr 2009) | 2 lines Changed paths: M /trunk/source/libs/xpdf/Makefile.am M /trunk/source/libs/xpdf/Makefile.in M /trunk/source/libs/xpdf/xpdf-3.02-pdftex.patch A /trunk/source/libs/xpdf/xpdf-3.02-pl3.patch xpdf-3.02-pl3 ------------------------------------------------------------------------ r2309 | taco | 2009-04-17 09:27:18 +0200 (Fri, 17 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/ChangeLog M /trunk/source/texk/web2c/luatexdir/ChangeLog M /trunk/source/texk/web2c/texmfmp.h new files from texlive ------------------------------------------------------------------------ r2310 | taco | 2009-04-17 10:03:45 +0200 (Fri, 17 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/luainit.c remove the need for an explicit progname ------------------------------------------------------------------------

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

16 Apr '09

------------------------------------------------------------------------ r2306 | taco | 2009-04-16 17:01:45 +0200 (Thu, 16 Apr 2009) | 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/mapfile.c 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/writeenc.c 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/writettf.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/writepng.c M /trunk/source/texk/web2c/luatexdir/lua/lfontlib.c M /trunk/source/texk/web2c/luatexdir/lua/lstatslib.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/luatex.c M /trunk/source/texk/web2c/luatexdir/luaprofiler/core_profiler.c M /trunk/source/texk/web2c/luatexdir/luatex.defines M /trunk/source/texk/web2c/luatexdir/luatex.web M /trunk/source/texk/web2c/luatexdir/pdf/pagetree.c M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/tex/texnodes.c M /trunk/source/texk/web2c/luatexdir/utils/avlstuff.c patch various bits of libluatex to remove compiler warnings ------------------------------------------------------------------------ r2307 | taco | 2009-04-16 19:37:31 +0200 (Thu, 16 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/image.h no need to force a local <png.h> any more ------------------------------------------------------------------------

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

16 Apr '09

------------------------------------------------------------------------ r2305 | taco | 2009-04-16 16:15:05 +0200 (Thu, 16 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/utils/synctex.c remove synctex compiler warnings ------------------------------------------------------------------------

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

16 Apr '09

------------------------------------------------------------------------ r2292 | taco | 2009-04-15 18:49:49 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex some small fixes and rewordings ------------------------------------------------------------------------ r2293 | taco | 2009-04-15 18:55:18 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/luafont.c M /trunk/source/texk/web2c/luatexdir/luatex.defines M /trunk/source/texk/web2c/luatexdir/luatex.web M /trunk/source/texk/web2c/luatexdir/nodes.h M /trunk/source/texk/web2c/luatexdir/tex/linebreak.c M /trunk/source/texk/web2c/luatexdir/tex/postlinebreak.c implement handling of two breakpoints in a single ligature (like for ffi) ------------------------------------------------------------------------ r2294 | taco | 2009-04-15 21:40:11 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/linebreak.c M /trunk/source/texk/web2c/luatexdir/tex/postlinebreak.c fix potential crashes and forget about the third, problematic breakpoint ------------------------------------------------------------------------ r2295 | taco | 2009-04-15 21:52:10 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/luatex.web error handling added for \primitive ------------------------------------------------------------------------ r2296 | taco | 2009-04-15 22:16:16 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex update the manual ------------------------------------------------------------------------ r2297 | taco | 2009-04-15 22:16:38 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/primitive.c now is the time to disable the extra primitives ------------------------------------------------------------------------ r2298 | taco | 2009-04-15 22:19:41 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/luatex.web commit the web to get a nice svn revision number ------------------------------------------------------------------------ r2299 | taco | 2009-04-15 22:38:10 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/NEWS new NEWS ------------------------------------------------------------------------ r2300 | taco | 2009-04-15 22:39:20 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: A /tags/beta-0.39.0 (from /trunk:2299) new tag ------------------------------------------------------------------------ r2301 | hhenkel | 2009-04-15 23:19:14 +0200 (Wed, 15 Apr 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.tex add some remark about needed \catcode assignments to curly braces ------------------------------------------------------------------------ r2302 | taco | 2009-04-16 09:57:47 +0200 (Thu, 16 Apr 2009) | 2 lines Changed paths: M /trunk/source/libs/README M /trunk/source/texk/README M /trunk/source/texk/web2c/luatexdir/ChangeLog M /trunk/source/texk/web2c/texmfmp.h A few small updates coming from texlive ------------------------------------------------------------------------ r2303 | taco | 2009-04-16 11:10:56 +0200 (Thu, 16 Apr 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex fix ugly mess on pages 79-82 (there were two \NC's missing) ------------------------------------------------------------------------ r2304 | oneiros | 2009-04-16 11:37:55 +0200 (Thu, 16 Apr 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/luatex.web rm unused variable ------------------------------------------------------------------------

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luatex beta 0.39.0
by Taco Hoekwater 15 Apr '09

15 Apr '09

Hi, I have just uploaded luatex 0.39.0. This is the last beta before 0.40.0, and we consider it to be feature complete now. The difference between 0.39.0 and 0.40.0 will be nothing more than a newer version of MPlib, improvements to the manual, and (probably) a few bugfixes. What's new: * iniluatex will from now on start up with only the TeX82 primitives and \directlua, everything else has to be bootstrapped via tex.enableprimitives(). This change was planned for 0.40.0, but *now* is the time to test it. * A bugfix for \primitive in various expandable contexts, and \primitive now generates an error message when the argument is not actually a primitive's name. * There was a bug found in the math accent handling. * Large math operators are now treated like extensible characters in the sense that they can be composed of segments. * The extra assign- and restore tracing information from eTeX had a massive bug because of a dangling else in the pascal web. As a side-effect of fixing this bugs, all such potential errors in the pascal web have been fixed (for now). * The math parameters can now be set and queried from lua code via the new tex.setmath() and tex.getmath() functions. * Reflection in a \hbox was broken. * There was a leak of direction nodes in the paragraph builder. * The font backend now does a small peek to differentiate truetype and postscript style opentype fonts. This fixes the "Can't find CFF table" bug for otf's with truetype outlines. * Parameters and registers can now also be assinged to globally from lua (see the manual for details). * It is now possible to query the current math style while a formula is still being constructed by using the new read-only value \mathstyle. Associated is the new command \Ustack that is to be used as a prefix for {.. \over ..} and friends. See the manual for more information. * The embedded MPLib is brought up to date with the current metapost repository (version 1.110 and a few small patches). * Luatex can now handle two breakpoints inside a single ligature (like for the functional word of-f-ice). The solution is not perfect yet, but the chance of missed hyphenation points in actual documents should now be negligible. * Some speedups in the font loading code, and in the handling of pdf_literal nodes that are set from within Lua code. * Some source code and manual cleanup, as usual. The archives can be downloaded from supelec as usual: http://foundry.supelec.fr/projects/luatex/ You could also check out the sources via anonymous svn: svn co svn://scm.foundry.supelec.fr/svn/luatex/tags/beta-0.39.0 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org Have fun, Taco

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