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Re: [Dev-luatex] [luatex] tex.extraprimitives() and Umath primitives
by Khaled Hosny 21 Jan '13

21 Jan '13

On Wed, Jan 09, 2013 at 05:23:02PM +0100, Taco Hoekwater wrote: > On 01/09/2013 03:37 PM, Khaled Hosny wrote: > >Hi all, > > > >Is there a way for tex.extraprimitives() to return only Unicode math > >primitives? I think not, but I thought to ask anyway. > > No, sorry. OK, what about the attached patch? Regards, Khaled

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 21 Jan '13

21 Jan '13

------------------------------------------------------------------------ r4561 | oneiros | 2013-01-20 22:28:09 +0100 (Sun, 20 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/texluac.w cleanup ------------------------------------------------------------------------ r4562 | khaled | 2013-01-21 03:58:59 +0100 (Mon, 21 Jan 2013) | 7 lines Changed paths: M /trunk/manual/luatexref-t.tex M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c M /trunk/source/texk/web2c/luatexdir/lua/luatoken.w M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/tex/commands.h M /trunk/source/texk/web2c/luatexdir/tex/commands.w M /trunk/source/texk/web2c/luatexdir/tex/maincontrol.h M /trunk/source/texk/web2c/luatexdir/tex/maincontrol.w M /trunk/source/texk/web2c/luatexdir/tex/mathcodes.h M /trunk/source/texk/web2c/luatexdir/tex/mathcodes.w M /trunk/source/texk/web2c/luatexdir/tex/primitive.w M /trunk/source/texk/web2c/luatexdir/tex/scanning.w M /trunk/source/texk/web2c/luatexdir/tex/texmath.w M /trunk/source/texk/web2c/luatexdir/tex/textoken.w Remove a bunch of deprecated primitives * \AlephVersion, \Alephrevision, \Alephversion, \Alephminorversion * \OmegaVersion, \Omegarevision, \Omegaversion, \Omegaminorversion * \omathcode, \odelcode, \omathchardef, \omathchar, \omathaccent, \odelimiter, \oradical * \Umathbotaccent, \Umathaccents ------------------------------------------------------------------------ r4563 | khaled | 2013-01-21 04:22:53 +0100 (Mon, 21 Jan 2013) | 1 line Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/dumpdata.w M /trunk/source/texk/web2c/luatexdir/tex/errors.w M /trunk/source/texk/web2c/luatexdir/tex/mainbody.w M /trunk/source/texk/web2c/luatexdir/tex/printing.h M /trunk/source/texk/web2c/luatexdir/tex/printing.w Goodbye slow_print(), too much of arch?\195?\166ology ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 20 Jan '13

20 Jan '13

------------------------------------------------------------------------ r4559 | hhenkel | 2013-01-20 20:58:26 +0100 (Sun, 20 Jan 2013) | 1 line Changed paths: M /trunk/manual/fdata_epdf.lua M /trunk/source/texk/web2c/luatexdir/image/epdf.h M /trunk/source/texk/web2c/luatexdir/lua/lepdflib.cc implement finding and saving of embedded files ------------------------------------------------------------------------ r4560 | hhenkel | 2013-01-20 21:19:01 +0100 (Sun, 20 Jan 2013) | 1 line Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/lepdflib.cc more EmbFile methods ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 19 Jan '13

19 Jan '13

------------------------------------------------------------------------ r4558 | oneiros | 2013-01-19 15:21:59 +0100 (Sat, 19 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.h M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.w M /trunk/source/texk/web2c/luatexdir/pdf/pdftables.h M /trunk/source/texk/web2c/luatexdir/pdf/pdftypes.h fix lfs :-{ ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 19 Jan '13

19 Jan '13

------------------------------------------------------------------------ r4557 | oneiros | 2013-01-19 00:24:21 +0100 (Sat, 19 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.h M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.w M /trunk/source/texk/web2c/luatexdir/pdf/pdftables.h M /trunk/source/texk/web2c/luatexdir/pdf/pdftypes.h fix lfs ------------------------------------------------------------------------

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LuaTeX segfaults on invalid UTF-8 csnames
by Bruno Le Floch 19 Jan '13

19 Jan '13

Hello, LuaTeX doesn't segfault on invalid UTF-8 appearing in a file: this simply leads to a fatal error. However, one can build invalid UTF-8 using the bytes ^^^^^^110000 to ^^^^^^1100ff. If one builds a control sequence whose name is invalid UTF-8, then try to convert this sequence to a string, LuaTeX segfaults. Namely, both \expandafter\string\csname ^^^^^^1100ff\endcsname and \number\expandafter`\csname ^^^^^^1100ff\endcsname make LuaTeX segfault, but \edef\foo{\csname ^^^^^^1100ff\endcsname} \show\foo does not (even though the invalid UTF-8 name is written to the terminal). Regards, Bruno

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Question about LuaTeX
by Fabrice Popineau 18 Jan '13

18 Jan '13

I forward this question here: http://tex.stackexchange.com/questions/94297/are-xetex-and-luatex-platform-… -- Fabrice

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Strange font error
by Patrick Gundlach 16 Jan '13

16 Jan '13

Hi all, I get this strange font error under windows: node_mem_usage=4895 hlist, 9572 vlist, 13496 glue, 504 kern, 5414 penalty, 48873 glyph, 26463 attribute, 8430 glue_spec, 26460 attribute_list, 1 dir, 3 pdf_refximage luastate_bytes=116913 ) (see the transcript file for additional information)<C:\Users\.../share/fonts/texgyreheros/texgyreheros-regular.otf !LuaTeX error (file C:\Users\.../share/fonts/texgyreheros/texgyreheros-regular.otf): Parsing CFF DICT failed. (error=-1) ==> Fatal error occurred, no output PDF file produced! Has anyone any idea what could be raise a "Parsing CFF DICT failed" error? I cannot reproduce this using Linux. Patrick (No, I am unable to reproduce this using regular Lua(La)TeX)

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 15 Jan '13

15 Jan '13

------------------------------------------------------------------------ r4556 | oneiros | 2013-01-15 18:52:48 +0100 (Tue, 15 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.h M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.w fix lfs ------------------------------------------------------------------------

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Re: [Dev-luatex] Luajittex 0.72.0 announcement
by Patrick Gundlach 11 Jan '13

11 Jan '13

Luigi, this looks very promising!!! I've been able to run a simple document with my publisher with it. Great. Just a question: there seems to be a new bit library included, right? Is this documented anywhere? Is the library itself documented? It has these functions: bit = { ["rol"] = "function: builtin#71" ["rshift"] = "function: builtin#69" ["ror"] = "function: builtin#72" ["bswap"] = "function: builtin#67" ["bxor"] = "function: builtin#75" ["bor"] = "function: builtin#74" ["arshift"] = "function: builtin#70" ["bnot"] = "function: builtin#66" ["tobit"] = "function: builtin#65" ["lshift"] = "function: builtin#68" ["tohex"] = "function: builtin#76" ["band"] = "function: builtin#73" } Patrick

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