May 2008 - dev-luatex - NTG Mailing Lists

a few small portability fixes - to zziplib
by Vladimir Volovich 06 May '08

06 May '08

Hi! i had to make the attached changes to zziplib to make it compile on AIX and Solaris. It would be great if you could apply them to your officual sources (and maybe send upstream). Best, v.

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tex.sprint, -- and \par: Crash
by Jonathan Sauer 06 May '08

06 May '08

Hello, %&luatex \pdfoutput=1 \directlua0{\unexpanded{ tex.sprint('--') % A % tex.sprint('-- ') % B tex.sprint('\\par') }} \end This results in (I'm using the svn trunk as of friday afternoon): This is LuaTeX, Version snapshot-0.25.3-2008050416 (Web2C 7.5.6) (DashCrash.tex../../../../src/texk/web2c/luatexdir/font/luafont.c:1691: failed assertion `cur != null' TeX returned non zero exit status Using (B) instead of (A) works. If line (A) is commented, everything works. So it seems that there is a problem with a dash followed by a \par when output using tex.sprint. Jonathan

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expansion of ~ in luatex
by Norbert Preining 06 May '08

06 May '08

Hi Taco, could you implement the expansion of ~ to $HOME for unix and to %USERPROFILE% for win32 as done in the current kpathsea library? Or do you plan to incorporate the new version of kpathsea? I ask because currently I have to hack around that quite a bit in the TeX Live installer and support programs to make it work equally on win32 and unix. Thanks Norbert ------------------------------------------------------------------------------- Dr. Norbert Preining <preining(a)logic.at> Vienna University of Technology Debian Developer <preining(a)debian.org> Debian TeX Group gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------------- MONKS TOFT (n.) The bundle of hair which is left after a monk has been tonsured, which he keeps tired up with a rubber band and uses for chasing ants away. --- Douglas Adams, The Meaning of Liff

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Cron <luatex@metatex> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 06 May '08

06 May '08

U svn/trunk/src/libs/luafontforge/fontforge/fontforge/Makefile U svn/trunk/src/libs/luafontforge/fontforge/inc/intl.h U svn/trunk/src/texk/kpathsea/c-std.h U svn/trunk/src/texk/web2c/luatexdir/luatex.web U svn/trunk/src/texk/web2c/luatexdir/lua/loslibext.c U svn/trunk/src/texk/web2c/luatexdir/font/luafont.c U svn/trunk/manual/luatexref-t.tex Checked out revision 1242.

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process_input_buffer-callback and tex.sprint
by Jonathan Sauer 06 May '08

06 May '08

Hello, take the following PlainTeX file: %&luatex \pdfoutput=1 \directlua0{\unexpanded{ callback.register("process_input_buffer", function(line) callback.register("process_input_buffer", nil) tex.sprint(" world!") return line end) }} Hello \bye Using the svn trunk as of friday afternoon, this results in a PDF file containing the world "Hello". " world!" is missing for some reason. There is no warning in the log file. Does tex.sprint not work in a callback (or at least in the "process_input_buffer" callback)? Is this the same limitation as noted in the manual: tex.print() and tex.sprint() do not work if \directlua is used in an otp file (in the output of an expression rule) (Above example is actually slightly less contrived than it seems, because when using tex.sprint, it is possible to specify a catcode table, whereas the callback cannot influence the catcodes of the returned line in any way.) Jonathan

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small changes for solaris
by Vladimir Volovich 06 May '08

06 May '08

Hi! while compiling luatex on sparc sun solaris using sun studio 11 compiler, i discovered two more problems, and attached a small patch. it appears that the test for the __sun__ macro only works on sun when using gcc; when using sun studio, one should look for __sun instead (i.e. __sun__ is defined in gcc, and is undefined in sun studio compiler). attached patch fixes compilation problems which arise because of incorrect detection of the platform. please apply to texlive repository too. (another small problem is that libs/luafontforge/fontforge/fontforge/Makefile compiles splinerefigure.o without passing CFLAGS, striving to remove possible optimization settings, but CFLAGS is not only used for passing optimization options, but e.g. to select the target instruction set: e.g. -xarch=v8, and removing CFLAGS compiles to the wrong target instruction set, making the luatex executable which links with this file wrong; i worked around this by setting the XCFLAGS to -xarch=v8, which is used to compile splinerefigure.o). Best, v.

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Cron <luatex@metatex> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 05 May '08

05 May '08

D svn/trunk/src/texk/web2c/luatexdir/macnames.c A svn/trunk/src/texk/web2c/luatexdir/macnames.c Checked out revision 1233.

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Cron <luatex@metatex> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 03 May '08

03 May '08

UU svn/trunk/src/texk/web2c/luatexdir/utils.c U svn/trunk/src/texk/web2c/luatexdir/Makefile.in UU svn/trunk/src/texk/web2c/luatexdir/managed-sa.h UU svn/trunk/src/texk/web2c/luatexdir/textcodes.c UU svn/trunk/src/texk/web2c/luatexdir/tokens.h UU svn/trunk/src/texk/web2c/luatexdir/luatex.ch UU svn/trunk/src/texk/web2c/luatexdir/writezip.c UU svn/trunk/src/texk/web2c/luatexdir/macnames.c UU svn/trunk/src/texk/web2c/luatexdir/luatangle.ch U svn/trunk/src/texk/web2c/luatexdir/luatex.mk U svn/trunk/src/texk/web2c/luatexdir/luatexextra.in UU svn/trunk/src/texk/web2c/luatexdir/avlstuff.c U svn/trunk/src/texk/web2c/luatexdir/luatex.web UU svn/trunk/src/texk/web2c/luatexdir/avlstuff.h UU svn/trunk/src/texk/web2c/luatexdir/ptexmac.h UU svn/trunk/src/texk/web2c/luatexdir/mathcodes.c UU svn/trunk/src/texk/web2c/luatexdir/luatex.h U svn/trunk/src/texk/web2c/luatexdir/luatangle.web UU svn/trunk/src/texk/web2c/luatexdir/makecpool.c UU svn/trunk/src/texk/web2c/luatexdir/ptexlib.h UU svn/trunk/src/texk/web2c/luatexdir/nodes.h UU svn/trunk/src/texk/web2c/luatexdir/luatex-api.h U svn/trunk/src/texk/web2c/luatexdir/svnversion.h UU svn/trunk/src/texk/web2c/luatexdir/managed-sa.c U svn/trunk/src/texk/web2c/luatexdir/luatex.defines Checked out revision 1231.

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Cron <luatex@metatex> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 03 May '08

03 May '08

D svn/trunk/src/texk/web2c/luatexdir/change-files.txt UU svn/trunk/src/texk/web2c/luatexdir/lua/psout.w UU svn/trunk/src/texk/web2c/luatexdir/lua/mp.w UU svn/trunk/src/texk/web2c/luatexdir/tex/textoken.c UU svn/trunk/src/texk/web2c/luatexdir/tex/postlinebreak.c UU svn/trunk/src/texk/web2c/luatexdir/tex/texnodes.c UU svn/trunk/src/texk/web2c/luatexdir/tex/texpdf.c UU svn/trunk/src/texk/web2c/luatexdir/tex/linebreak.c Checked out revision 1229.

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Cron <luatex@metatex> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 02 May '08

02 May '08

UU svn/trunk/src/texk/web2c/luatexdir/image/epdf.c UU svn/trunk/src/texk/web2c/luatexdir/image/pdftoepdf.cc UU svn/trunk/src/texk/web2c/luatexdir/image/writepng.c UU svn/trunk/src/texk/web2c/luatexdir/image/epdf.h UU svn/trunk/src/texk/web2c/luatexdir/image/image.h UU svn/trunk/src/texk/web2c/luatexdir/image/writeimg.c UU svn/trunk/src/texk/web2c/luatexdir/image/writejbig2.c UU svn/trunk/src/texk/web2c/luatexdir/image/writejpg.c UU svn/trunk/src/texk/web2c/luatexdir/image/writejbig2.h UU svn/trunk/src/texk/web2c/luatexdir/lang/texlang.c A svn/trunk/src/texk/web2c/luatexdir/lang/.indent.pro UU svn/trunk/src/texk/web2c/luatexdir/lua/lcallbacklib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/lstatslib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/luatex.c UU svn/trunk/src/texk/web2c/luatexdir/lua/ltexlib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/luainit.c UU svn/trunk/src/texk/web2c/luatexdir/lua/loslibext.c UU svn/trunk/src/texk/web2c/luatexdir/lua/lkpselib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/texluac.c UU svn/trunk/src/texk/web2c/luatexdir/lua/lfontlib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/lpdflib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/lmplib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/limglib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/luatoken.c UU svn/trunk/src/texk/web2c/luatexdir/lua/ltokenlib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/llualib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/llanglib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/luanode.c UU svn/trunk/src/texk/web2c/luatexdir/lua/lnodelib.c UU svn/trunk/src/texk/web2c/luatexdir/lua/luastuff.c UU svn/trunk/src/texk/web2c/luatexdir/lua/ltexiolib.c Checked out revision 1226.

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