- dev-luatex - NTG Mailing Lists

colors, colorstack
by Patrick Gundlach 19 Oct '10

19 Oct '10

Hi, for dealing with color inside self-built nodelists, I create a whatsit (pdfliteral, 8) node for "q <colordef>", prepend it to my nodelist and at the end of the nodelist I put a whatsit (8,8) "Q" to end the color definition. This interferes somehow with placement of text (I tried mode=1 and mode=0) so now I am thinking of using pdfTeX's colorstacks. 1) Do you have a feeling if pdfcolorstacks makes sense with do-it-yourself nodelists? more important: 2) Is there something like \pdfcolorstackinit in lua? Patrick

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 19 Oct '10

19 Oct '10

------------------------------------------------------------------------ r3915 | taco | 2010-10-19 11:31:54 +0200 (Tue, 19 Oct 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/textoken.w prelude to fixing bug 503: keywords are always longer than one nowadays ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 18 Oct '10

18 Oct '10

------------------------------------------------------------------------ r3914 | oneiros | 2010-10-18 14:22:54 +0200 (Mon, 18 Oct 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/luainit.w it's 2010 :-) ------------------------------------------------------------------------

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Copyright year in 'luatex --version'
by Khaled Hosny 18 Oct '10

18 Oct '10

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 18 Oct '10

18 Oct '10

------------------------------------------------------------------------ r3913 | taco | 2010-10-18 08:32:29 +0200 (Mon, 18 Oct 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c stop node.slide(t) from resetting the .prev on t ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 16 Oct '10

16 Oct '10

------------------------------------------------------------------------ r3912 | taco | 2010-10-16 13:39:49 +0200 (Sat, 16 Oct 2010) | 2 lines Changed paths: M /trunk/manual/luatexref-t.tex fix a typo spotted by Hans (if_fest) ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 16 Oct '10

16 Oct '10

------------------------------------------------------------------------ r3909 | hhenkel | 2010-10-15 23:03:49 +0200 (Fri, 15 Oct 2010) | 2 lines Changed paths: M /trunk/manual/luatexref-t.tex corr. typo. thanks, luigi! ------------------------------------------------------------------------ r3910 | taco | 2010-10-16 09:27:42 +0200 (Sat, 16 Oct 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/maincontrol.w fix a bug Hans found ------------------------------------------------------------------------ r3911 | taco | 2010-10-16 09:28:11 +0200 (Sat, 16 Oct 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/mainbody.h raise some max values to match tex.ch ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 13 Oct '10

13 Oct '10

------------------------------------------------------------------------ r3908 | hhenkel | 2010-10-13 21:22:02 +0200 (Wed, 13 Oct 2010) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/writeimg.w M /trunk/source/texk/web2c/luatexdir/lua/lpdflib.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfannot.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfobj.w M /trunk/source/texk/web2c/luatexdir/pdf/pdftables.h M /trunk/source/texk/web2c/luatexdir/pdf/pdftables.w M /trunk/source/texk/web2c/luatexdir/pdf/pdfxform.w M /trunk/source/texk/web2c/luatexdir/tex/textoken.w clean up object type check ------------------------------------------------------------------------

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tex.sp error handling
by Patrick Gundlach 11 Oct '10

11 Oct '10

Hi, if I understand things right, this code will not reach the second line. local ret = tex.sp("1cow") print(type(ret)) Instead, TeX stops (at least in my source code, I could have done something wrong) with "Illegal unit of measure (pt inserted)". Would it be possible to have some nicer error handling? For example to return [ nil, "Illegal unit of measure (pt inserted)"] ? Patrick

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Infinite loop bug with LaTeX
by Patrick Gundlach 11 Oct '10

11 Oct '10

Hi, -------------------------------- \documentclass{article} \begin{document} ---goodbye \end{document} -------------------------------- lualatex test goes into an infinite loop with current LuaTeX from tl2010/tlcontrib. Patrick This is LuaTeX, Version beta-0.63.0-2010091123 PWD /Users/patrick/TeX/latex/test/test INPUT /opt/texlive2010/texmf-var/web2c/luatex/lualatex.fmt INPUT ./test.tex OUTPUT test.log INPUT /opt/texlive2010/texmf-dist/tex/latex/base/article.cls INPUT /opt/texlive2010/texmf-dist/tex/latex/base/article.cls INPUT /opt/texlive2010/texmf-dist/tex/latex/base/size10.clo INPUT /opt/texlive2010/texmf-dist/tex/latex/base/size10.clo INPUT /opt/texlive2010/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT ./test.aux INPUT ./test.aux OUTPUT test.aux (killed manually)

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