January 2013 - dev-luatex - NTG Mailing Lists

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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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 07 Jan '13

07 Jan '13

------------------------------------------------------------------------ r4552 | taco | 2013-01-07 10:31:33 +0100 (Mon, 07 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/luatex.c attempt to get rid of assert() popup under mingw32 ------------------------------------------------------------------------ r4553 | taco | 2013-01-07 11:02:31 +0100 (Mon, 07 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/luastuff.w fix 5.2 loadfile() (extra args) ------------------------------------------------------------------------ r4554 | taco | 2013-01-07 11:07:37 +0100 (Mon, 07 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/luastuff.w get rid of C89 warning ------------------------------------------------------------------------ r4555 | taco | 2013-01-07 11:22:28 +0100 (Mon, 07 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/luatex.c nicer solution for making the windows crash popup disappear ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 04 Jan '13

04 Jan '13

------------------------------------------------------------------------ r4551 | taco | 2013-01-04 17:08:20 +0100 (Fri, 04 Jan 2013) | 4 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/writecff.w M /trunk/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/encoding.c M /trunk/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/splinefont.h M /trunk/source/texk/web2c/luatexdir/luatex.c remove the cidmap callbacks again (let that be done by user lua code after the fact), remove the fatal error on fonts where num_glyphs is too high (not really fatal anyway), and bump the version to 0.75.0 ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 04 Jan '13

04 Jan '13

------------------------------------------------------------------------ r4549 | taco | 2013-01-04 13:49:42 +0100 (Fri, 04 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/configure M /trunk/source/texk/web2c/configure.ac attempt to fix problem with -lresolv on solaris ------------------------------------------------------------------------ r4550 | taco | 2013-01-04 13:51:57 +0100 (Fri, 04 Jan 2013) | 2 lines Changed paths: M /tags/beta-0.74.0/source/texk/web2c/configure M /tags/beta-0.74.0/source/texk/web2c/configure.ac same -lresolv fix as for trunk ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 04 Jan '13

04 Jan '13

------------------------------------------------------------------------ r4548 | taco | 2013-01-04 10:01:11 +0100 (Fri, 04 Jan 2013) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/mlist.w extender objects can (under some circumstances) be zero width ------------------------------------------------------------------------

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