- dev-luatex - NTG Mailing Lists

Cron <luatex@zapf> /var/www/luatex.org/www/bin/luatex-svn
by root＠ntg.nl 23 Nov '16

23 Nov '16

------------------------------------------------------------------------ r6169 | luigi | 2016-11-23 07:53:40 +0100 (Wed, 23 Nov 2016) | 1 line Changed paths: M /branches/experimental/source/texk/web2c/mplibdir/pngout.w sync with MetaPost rev.2102 . ------------------------------------------------------------------------

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Cron <luatex@zapf> /var/www/luatex.org/www/bin/luatex-svn
by root＠ntg.nl 22 Nov '16

22 Nov '16

------------------------------------------------------------------------ r6168 | luigi | 2016-11-22 15:51:13 +0100 (Tue, 22 Nov 2016) | 1 line Changed paths: M /branches/experimental/source/texk/web2c/mplibdir/pngout.w sync with NetaPost rev.2101 . ------------------------------------------------------------------------

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Cron <luatex@zapf> /var/www/luatex.org/www/bin/luatex-svn
by root＠ntg.nl 20 Nov '16

20 Nov '16

------------------------------------------------------------------------ r6167 | luigi | 2016-11-20 17:44:07 +0100 (Sun, 20 Nov 2016) | 1 line Changed paths: M /branches/experimental/manual/luatex-callbacks.tex M /branches/experimental/manual/luatex.pdf M /branches/experimental/source/texk/web2c/luatexdir/lua/lcallbacklib.c M /branches/experimental/source/texk/web2c/luatexdir/lua/ltexlib.c M /branches/experimental/source/texk/web2c/luatexdir/luatexcallbackids.h M /branches/experimental/source/texk/web2c/luatexdir/tex/buildpage.w M /branches/experimental/source/texk/web2c/luatexdir/tex/dumpdata.w M /branches/experimental/source/texk/web2c/mplibdir/mp.w new callback just before insert class gets added in page builder (HH). ------------------------------------------------------------------------

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Re: [Dev-luatex] [dev-context] Installing old version of context
by Lars Hamren 17 Nov '16

17 Nov '16

i, > You should address your question to the ConTeXt (users) mailing list. Ok. Next time. No point in moving now. > A simple answer is that the standalone distribution is organized so that one can keep a full copy per project or per period, thus assuring that one retains a fully functional version independent of rapid development. I'm sorry, but that does not answer my question. Can I install a version from a certain date (à la version control), and if so, how? /Lars

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Cron <luatex@zapf> /var/www/luatex.org/www/bin/luatex-svn
by root＠ntg.nl 17 Nov '16

17 Nov '16

------------------------------------------------------------------------ r6166 | luigi | 2016-11-17 14:22:35 +0100 (Thu, 17 Nov 2016) | 1 line Changed paths: M /branches/experimental/source/texk/web2c/mplibdir/mp.w dropped useless approximations in metapost. ------------------------------------------------------------------------

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Cron <luatex@zapf> /var/www/luatex.org/www/bin/luatex-svn
by root＠ntg.nl 16 Nov '16

16 Nov '16

------------------------------------------------------------------------ r6164 | luigi | 2016-11-16 10:08:13 +0100 (Wed, 16 Nov 2016) | 1 line Changed paths: M /branches/experimental/source/ChangeLog M /branches/experimental/source/Makefile.am M /branches/experimental/source/Makefile.in M /branches/experimental/source/README M /branches/experimental/source/build-aux/config.guess M /branches/experimental/source/build-aux/config.sub M /branches/experimental/source/build-aux/texinfo.tex M /branches/experimental/source/libs/README M /branches/experimental/source/libs/poppler/ChangeLog M /branches/experimental/source/libs/poppler/configure M /branches/experimental/source/libs/poppler/poppler-PATCHES/ChangeLog M /branches/experimental/source/libs/poppler/poppler-PATCHES/TL-Changes M /branches/experimental/source/libs/poppler/poppler-PATCHES/patch-02-LLONG_MAX M /branches/experimental/source/libs/poppler/poppler-PATCHES/patch-03-Object-functions M /branches/experimental/source/libs/poppler/poppler-src/CMakeLists.txt M /branches/experimental/source/libs/poppler/poppler-src/ChangeLog M /branches/experimental/source/libs/poppler/poppler-src/NEWS M /branches/experimental/source/libs/poppler/poppler-src/configure.ac M /branches/experimental/source/libs/poppler/poppler-src/goo/GooString.cc M /branches/experimental/source/libs/poppler/poppler-src/goo/GooString.h M /branches/experimental/source/libs/poppler/poppler-src/poppler/Form.cc M /branches/experimental/source/libs/poppler/poppler-src/poppler/Form.h M /branches/experimental/source/libs/poppler/poppler-src/poppler/Gfx.cc M /branches/experimental/source/libs/poppler/poppler-src/poppler/Makefile.am M /branches/experimental/source/libs/poppler/poppler-src/poppler/Object.h M /branches/experimental/source/libs/poppler/poppler-src/poppler/PDFDoc.cc M /branches/experimental/source/libs/poppler/poppler-src/poppler/PDFDoc.h M /branches/experimental/source/libs/poppler/poppler-src/poppler/PSOutputDev.cc M /branches/experimental/source/libs/poppler/poppler-src/poppler/SplashOutputDev.cc M /branches/experimental/source/libs/poppler/poppler-src/poppler/SplashOutputDev.h M /branches/experimental/source/libs/poppler/poppler-src/poppler/XRef.cc M /branches/experimental/source/libs/poppler/poppler-src/poppler/XRef.h M /branches/experimental/source/libs/poppler/poppler-src/poppler/poppler-config.h.cmake M /branches/experimental/source/libs/poppler/poppler-src/poppler/poppler-config.h.in M /branches/experimental/source/libs/poppler/poppler-src/splash/Splash.cc M /branches/experimental/source/libs/poppler/version.ac M /branches/experimental/source/texk/README M /branches/experimental/source/texk/kpathsea/ChangeLog M /branches/experimental/source/texk/kpathsea/mktexdir M /branches/experimental/source/texk/kpathsea/tex-file.c M /branches/experimental/source/texk/texlive/linked_scripts/Makefile.am M /branches/experimental/source/texk/texlive/linked_scripts/Makefile.in M /branches/experimental/source/texk/web2c/ChangeLog M /branches/experimental/source/texk/web2c/help.h M /branches/experimental/source/texk/web2c/lib/ChangeLog M /branches/experimental/source/texk/web2c/lib/texmfmp.c M /branches/experimental/source/texk/web2c/texmfmp.h sync with texlive rev. 42521. ------------------------------------------------------------------------ r6165 | luigi | 2016-11-16 12:09:38 +0100 (Wed, 16 Nov 2016) | 1 line Changed paths: M /branches/experimental/source/texk/web2c/mplibdir/mp.w sync with MetaPost revision 2097. ------------------------------------------------------------------------

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Strange code for font_param
by Lars Hamren 15 Nov '16

15 Nov '16

Hi, I found some odd behaviour, arguably a bug or two, when I added bounds checking to _param_base, in struct texfont. As I have fixed this in my own code, this is just FYI. At about line 750 in mlist.w: DEFINE_DMATH_PARAMETERS(math_param_radical_vgap, size_id, (default_rule_thickness(size_id) + (abs(math_x_height(size_id)) / 4)), lvl); default_rule_thickness turns out to be math parameter 8. But at least font 0 (nullfont) has only 7 parameters (according to _font_params). Parameters are Pascal-style (one-based) so there has to be one more element that parameters. Still, parameter 8 is outside the array bounds. But! When reallocating the _param_base array, the set_font_params() allocates not only one, but two, extra elements, so accessing parameter 8 works. The extra extra element is not initialized by set_font_params(), but either it is never actually used, or dynamic memory is zero-filled by default. These bugs are present int 0.95.0. They may or may not be present in later versions. Clarification: by bugs I mean a) accessing outside the logical bounds, and b) not initializing all elements. One quick way to fix it would be to check the parameter number in font_param(), and return 0 if out of bounds. Regards /Lars ------------------------------------------------------------------- Lars Hamrén WWW...: www.sdu.se Vadmöllan 211 Mobile: +46(705)189090 S-225 94 Lund Sweden

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Cron <luatex@zapf> /var/www/luatex.org/www/bin/luatex-svn
by root＠ntg.nl 14 Nov '16

14 Nov '16

------------------------------------------------------------------------ r6163 | luigi | 2016-11-14 20:11:22 +0100 (Mon, 14 Nov 2016) | 1 line Changed paths: M /branches/experimental/source/texk/web2c/luatexdir/tex/textoken.w fixed a wrong scanning of a int for pdfnormaldeviate (Thanks to D. Carlisle) ------------------------------------------------------------------------

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Cron <luatex@zapf> /var/www/luatex.org/www/bin/luatex-svn
by root＠ntg.nl 26 Oct '16

26 Oct '16

------------------------------------------------------------------------ r6162 | luigi | 2016-10-26 16:59:59 +0200 (Wed, 26 Oct 2016) | 1 line Changed paths: M /branches/experimental/manual/luatex-tex.tex M /branches/experimental/manual/luatex.pdf clarification for scanning for undefined command name (HH) ------------------------------------------------------------------------

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Strange code in dvigen.w
by Lars Hamren 25 Oct '16

25 Oct '16

Hi, I came across this code in the current luatex trunk: void out_cmd(void) { if ((oval < 0x100) && (oval >= 0)) { if ((ocmd != set1) || (oval > 127)) { if ((ocmd == fnt1) && (oval < 64)) oval += fnt_num_0; else dvi_out(ocmd); } } else { if ((oval < 0x10000) && (oval >= 0)) { dvi_out(ocmd + 1); } else { if ((oval < 0x1000000) && (oval >= 0)) { dvi_out(ocmd + 2); } else { dvi_out(ocmd + 3); if (oval >= 0) { dvi_out(oval / 0x1000000); } else { oval += 0x40000000; oval += 0x40000000; dvi_out((oval / 0x1000000) + 128); oval = oval % 0x1000000; } dvi_out(oval / 0x10000); <---------- Remove? oval = oval % 0x10000; } dvi_out(oval / 0x10000); <---------- oval = oval % 0x10000; } dvi_out(oval / 0x100); oval = oval % 0x100; } dvi_out(oval); } It seems that the same byte gets written twice in some cases (see the arrows). When compiling tlb0735.lvt in the latex test suite, the output is not accepted by e.g. xdvi. I test with 0.95 and texlive. Cheers /Lars

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