- dev-luatex - NTG Mailing Lists

luazip core dump
by Reinhard Kotucha 26 May '14

26 May '14

Hi, the script below crashes when the zip file contains at least two files. *** glibc detected *** texlua: double free or corruption (!prev): 0x00000000027d10e0 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x79cf5)[0x7f7a57302cf5] texlua[0x78314f] texlua[0x612481] This happens if opened files in the archive are not closed before the next one is opened. The crash happens at the end of the program if the line os.exit(0) doesn't exist. It seems that os.exit() does some cleanup. Since the program does what it's supposed to do I assume that it's not wrong in general to have more than one file opened at the same time. Regards, Reinhard ----------------------------------------------- #!/usr/bin/env texlua kpse.set_program_name('texlua') require('zip') local arch=zip.open ('test.zip') for f in arch:files() do print(f.filename) local zfile=arch:open(f.filename) -- zfile:close() end arch:close() --os.exit(0) -- Local Variables: -- lua-indent-level: 2 -- tab-width: 2 -- indent-tabs-mode: nil -- End: -- vim:set tabstop=2 expandtab: # ----------------------------------------------- -- ---------------------------------------------------------------------------- Reinhard Kotucha Phone: +49-511-3373112 Marschnerstr. 25 D-30167 Hannover mailto:reinhard.kotucha@web.de ---------------------------------------------------------------------------- Microsoft isn't the answer. Microsoft is the question, and the answer is NO. ----------------------------------------------------------------------------

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luatex documentation
by Reinhard Kotucha 25 May '14

25 May '14

Hi, it seems that pdf.setcatalog is a function now while the allegedly removed pdf.catalog was a string. The LuaTeX manual hasn't been updated in this respect. The manual which is currently in TeX Live refers to version 0.79.0 while TL-pretest provides version 0.79.1. Though it's too late for the TL-DVD, a network update of luatex-doc will be possible at any time after the freeze. BTW, the manual is quite ambiguous. The phrase "The value types are strings..." could mean that pdf.catalog itself is a string or that it's a function whose argument is a string. Curiously, the phrase is valid for both, pdf.catalog and pdf.setcatalog, but there is no way to use these functions without reverse-engineering them. In order to distinguish between functions and strings in the manual it's desirable to attach braces to function names i.e., "pdf.setcatalog()" vs. "pdf.catalog". Otherwise too much has to be explained. The phrase "The preferred interface is now pdf.setcatalog, ..." is also misleading because the old interface had been removed and users have no choice anyway. Regards, Reinhard -- ---------------------------------------------------------------------------- Reinhard Kotucha Phone: +49-511-3373112 Marschnerstr. 25 D-30167 Hannover mailto:reinhard.kotucha@web.de ---------------------------------------------------------------------------- Microsoft isn't the answer. Microsoft is the question, and the answer is NO. ----------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 24 May '14

24 May '14

------------------------------------------------------------------------ r5007 | luigi | 2014-05-24 15:56:10 +0200 (Sat, 24 May 2014) | 1 line Changed paths: M /branches/experimental/source/texk/web2c/luatexdir/tex/maincontrol.w sync with trunk ------------------------------------------------------------------------ r5008 | oneiros | 2014-05-24 16:16:11 +0200 (Sat, 24 May 2014) | 2 lines Changed paths: M /branches/experimental/source/texk/web2c/luatexdir/tex/align.h M /branches/experimental/source/texk/web2c/luatexdir/tex/align.w M /branches/experimental/source/texk/web2c/luatexdir/tex/arithmetic.h M /branches/experimental/source/texk/web2c/luatexdir/tex/arithmetic.w M /branches/experimental/source/texk/web2c/luatexdir/tex/buildpage.h M /branches/experimental/source/texk/web2c/luatexdir/tex/buildpage.w M /branches/experimental/source/texk/web2c/luatexdir/tex/commands.h M /branches/experimental/source/texk/web2c/luatexdir/tex/commands.w M /branches/experimental/source/texk/web2c/luatexdir/tex/conditional.h M /branches/experimental/source/texk/web2c/luatexdir/tex/conditional.w M /branches/experimental/source/texk/web2c/luatexdir/tex/directions.h M /branches/experimental/source/texk/web2c/luatexdir/tex/directions.w M /branches/experimental/source/texk/web2c/luatexdir/tex/dumpdata.h M /branches/experimental/source/texk/web2c/luatexdir/tex/dumpdata.w M /branches/experimental/source/texk/web2c/luatexdir/tex/equivalents.h M /branches/experimental/source/texk/web2c/luatexdir/tex/equivalents.w M /branches/experimental/source/texk/web2c/luatexdir/tex/errors.h M /branches/experimental/source/texk/web2c/luatexdir/tex/errors.w M /branches/experimental/source/texk/web2c/luatexdir/tex/expand.h M /branches/experimental/source/texk/web2c/luatexdir/tex/expand.w M /branches/experimental/source/texk/web2c/luatexdir/tex/extensions.h M /branches/experimental/source/texk/web2c/luatexdir/tex/extensions.w M /branches/experimental/source/texk/web2c/luatexdir/tex/filename.h M /branches/experimental/source/texk/web2c/luatexdir/tex/filename.w M /branches/experimental/source/texk/web2c/luatexdir/tex/inputstack.h M /branches/experimental/source/texk/web2c/luatexdir/tex/inputstack.w M /branches/experimental/source/texk/web2c/luatexdir/tex/linebreak.h M /branches/experimental/source/texk/web2c/luatexdir/tex/linebreak.w M /branches/experimental/source/texk/web2c/luatexdir/tex/mainbody.h M /branches/experimental/source/texk/web2c/luatexdir/tex/mainbody.w M /branches/experimental/source/texk/web2c/luatexdir/tex/maincontrol.h M /branches/experimental/source/texk/web2c/luatexdir/tex/maincontrol.w M /branches/experimental/source/texk/web2c/luatexdir/tex/mathcodes.h M /branches/experimental/source/texk/web2c/luatexdir/tex/mathcodes.w M /branches/experimental/source/texk/web2c/luatexdir/tex/memoryword.h M /branches/experimental/source/texk/web2c/luatexdir/tex/memoryword.w M /branches/experimental/source/texk/web2c/luatexdir/tex/mlist.h M /branches/experimental/source/texk/web2c/luatexdir/tex/mlist.w M /branches/experimental/source/texk/web2c/luatexdir/tex/nesting.h M /branches/experimental/source/texk/web2c/luatexdir/tex/nesting.w M /branches/experimental/source/texk/web2c/luatexdir/tex/packaging.h M /branches/experimental/source/texk/web2c/luatexdir/tex/packaging.w M /branches/experimental/source/texk/web2c/luatexdir/tex/postlinebreak.h M /branches/experimental/source/texk/web2c/luatexdir/tex/postlinebreak.w M /branches/experimental/source/texk/web2c/luatexdir/tex/primitive.h M /branches/experimental/source/texk/web2c/luatexdir/tex/primitive.w M /branches/experimental/source/texk/web2c/luatexdir/tex/printing.h M /branches/experimental/source/texk/web2c/luatexdir/tex/printing.w M /branches/experimental/source/texk/web2c/luatexdir/tex/scanning.h M /branches/experimental/source/texk/web2c/luatexdir/tex/scanning.w M /branches/experimental/source/texk/web2c/luatexdir/tex/stringpool.h M /branches/experimental/source/texk/web2c/luatexdir/tex/stringpool.w M /branches/experimental/source/texk/web2c/luatexdir/tex/texdeffont.h M /branches/experimental/source/texk/web2c/luatexdir/tex/texdeffont.w M /branches/experimental/source/texk/web2c/luatexdir/tex/texfileio.h M /branches/experimental/source/texk/web2c/luatexdir/tex/texfileio.w M /branches/experimental/source/texk/web2c/luatexdir/tex/texmath.h M /branches/experimental/source/texk/web2c/luatexdir/tex/texmath.w M /branches/experimental/source/texk/web2c/luatexdir/tex/texnodes.h M /branches/experimental/source/texk/web2c/luatexdir/tex/texnodes.w M /branches/experimental/source/texk/web2c/luatexdir/tex/textcodes.h M /branches/experimental/source/texk/web2c/luatexdir/tex/textcodes.w M /branches/experimental/source/texk/web2c/luatexdir/tex/textoken.h M /branches/experimental/source/texk/web2c/luatexdir/tex/textoken.w copy svn:keywords from trunk ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 21 May '14

21 May '14

------------------------------------------------------------------------ r5006 | taco | 2014-05-21 13:24:16 +0200 (Wed, 21 May 2014) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/maincontrol.w allow \newlinechar and \endlinechar to have any negative value ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 20 May '14

20 May '14

------------------------------------------------------------------------ r5002 | taco | 2014-05-20 11:14:16 +0200 (Tue, 20 May 2014) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/dvi/dvigen.w M /trunk/source/texk/web2c/luatexdir/lua/lcallbacklib.c M /trunk/source/texk/web2c/luatexdir/tex/printing.h M /trunk/source/texk/web2c/luatexdir/tex/printing.w fix printing of null bytes via \write ------------------------------------------------------------------------ r5003 | taco | 2014-05-20 11:18:15 +0200 (Tue, 20 May 2014) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/textoken.w suppress printing of escapechar if < 0 ------------------------------------------------------------------------ r5004 | taco | 2014-05-20 11:23:31 +0200 (Tue, 20 May 2014) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/textoken.w suppress printing of escape chars > 21bits ------------------------------------------------------------------------ r5005 | luigi | 2014-05-20 11:36:24 +0200 (Tue, 20 May 2014) | 1 line Changed paths: M /branches/experimental/source/texk/web2c/luatexdir/dvi/dvigen.w M /branches/experimental/source/texk/web2c/luatexdir/lua/lcallbacklib.c M /branches/experimental/source/texk/web2c/luatexdir/tex/printing.h M /branches/experimental/source/texk/web2c/luatexdir/tex/printing.w M /branches/experimental/source/texk/web2c/luatexdir/tex/textoken.w sync experimental with trunk ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 07 May '14

07 May '14

------------------------------------------------------------------------ r5001 | luigi | 2014-05-07 22:12:25 +0200 (Wed, 07 May 2014) | 1 line Changed paths: M /branches/experimental/source/texk/web2c/luatexdir/tex/errors.h M /branches/experimental/source/texk/web2c/luatexdir/tex/errors.w M /branches/experimental/source/texk/web2c/luatexdir/tex/filename.w fixed the error message when a pdf is open ------------------------------------------------------------------------

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getnext et al.
by Patrick Gundlach 07 May '14

07 May '14

Hi, reading the chapter 8.2 in the manual, I wonder how to call getnext and its ilk. Is this used like node.getnext()? Patrick

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 06 May '14

06 May '14

------------------------------------------------------------------------ r4999 | taco | 2014-05-06 10:52:33 +0200 (Tue, 06 May 2014) | 3 lines Changed paths: M /trunk M /trunk/INSTALL.luajittex D /trunk/build-luatex.sh M /trunk/build.sh D /trunk/buildjit.sh M /trunk/source/texk/web2c/luatexdir/NEWS M /trunk/source/texk/web2c/luatexdir/luatex.c merge of 0.79.1 changes ------------------------------------------------------------------------ r5000 | luigi | 2014-05-06 11:08:30 +0200 (Tue, 06 May 2014) | 1 line Changed paths: M /branches/experimental/INSTALL.luajittex D /branches/experimental/build-luatex.sh A /branches/experimental/build-luatex.sh.old (from /branches/experimental/build-luatex.sh:4999) M /branches/experimental/build.sh D /branches/experimental/buildjit.sh A /branches/experimental/buildjit.sh.old (from /branches/experimental/buildjit.sh:4999) M /branches/experimental/source/texk/web2c/luatexdir/NEWS M /branches/experimental/source/texk/web2c/luatexdir/luatex.c sync experimental with 4999 ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 03 May '14

03 May '14

------------------------------------------------------------------------ r4998 | luigi | 2014-05-03 17:24:48 +0200 (Sat, 03 May 2014) | 1 line Changed paths: M /trunk/source/texk/web2c/mplibdir/lmplib.c M /trunk/source/texk/web2c/mplibdir/mp.w update mplib to connect with the Lua interpreter ------------------------------------------------------------------------

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Cron <luatex@boekplan> /var/www/luatex.org/www/bin/luatex-svn
by root＠mail.boekplan.nl 27 Apr '14

27 Apr '14

------------------------------------------------------------------------ r4997 | taco | 2014-04-27 12:31:50 +0200 (Sun, 27 Apr 2014) | 3 lines Changed paths: M /branches/tokenlib/source/texk/web2c/luatexdir/dvi/dvigen.w M /branches/tokenlib/source/texk/web2c/luatexdir/lua/lnewtokenlib.c M /branches/tokenlib/source/texk/web2c/luatexdir/tex/extensions.w M /branches/tokenlib/source/texk/web2c/luatexdir/tex/maincontrol.w the return value of scan_toks() was almost never used, make that really never. this opens up the way to have scan_toks() return def_ref, instead ------------------------------------------------------------------------

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