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# => ## in \directlua
by Jonathan Sauer 08 Oct '08

08 Oct '08

Hello, take the following PlainTeX file: %&luatex \def\recatcode#1{% \directlua0{% tex.sprint('\luaescapestring{\unexpanded{#1}}')% texio.write_nl('\luaescapestring{\unexpanded{#1}}')% }% } \recatcode{% \def\test#1{`#1'}% } \bye This results in This is LuaTeX, Version snapshot-0.30.0-2008093018 (Web2C 7.5.7) (MacroParameterCharacter.tex \def \test ##1{`##1'} ! Parameters must be numbered consecutively. <to be read again> ## l.1 \def \test ## 1{`##1'} \recatcode ...uaescapestring {\unexpanded {#1}}')} l.12 } ? x TeX interrupted. No pages of output. Transcript written on MacroParameterCharacter.log. So `#' is transformed into `##' when passed from TeX to Lua. Is this a bug or a feature? Jonathan

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Cron <luatex@metatex> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 07 Oct '08

07 Oct '08

------------------------------------------------------------------------ r1544 | taco | 2008-10-07 16:53:07 +0200 (Tue, 07 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web do not double mac_params when inside \luaescapestring ------------------------------------------------------------------------ r1545 | taco | 2008-10-07 18:23:52 +0200 (Tue, 07 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/mpdir/mp.w a new mp.w that speeds up mp string concatenation ------------------------------------------------------------------------

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Cron <luatex@metatex> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 07 Oct '08

07 Oct '08

------------------------------------------------------------------------ r1543 | taco | 2008-10-07 09:54:40 +0200 (Tue, 07 Oct 2008) | 2 lines Changed paths: M /trunk/src/libs/luafontforge/src/luafflib.c dont compare nonexisting origname strings ------------------------------------------------------------------------

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

06 Oct '08

------------------------------------------------------------------------ r1542 | taco | 2008-10-06 17:17:13 +0200 (Mon, 06 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/mpdir/config.h.in M /trunk/src/texk/web2c/mpdir/configure M /trunk/src/texk/web2c/mpdir/configure.in M /trunk/src/texk/web2c/mpdir/lmplib.c M /trunk/src/texk/web2c/mpdir/memio.w M /trunk/src/texk/web2c/mpdir/mp.w M /trunk/src/texk/web2c/mpdir/mpost.w M /trunk/src/texk/web2c/mpdir/mpxout.w M /trunk/src/texk/web2c/mpdir/psout.w M /trunk/src/texk/web2c/mpdir/tfmin.w import newer mplib (1.091+dev) ------------------------------------------------------------------------

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

06 Oct '08

------------------------------------------------------------------------ r1540 | taco | 2008-10-06 14:47:54 +0200 (Mon, 06 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/textcodes.c fix a leak ------------------------------------------------------------------------ r1541 | taco | 2008-10-06 14:48:21 +0200 (Mon, 06 Oct 2008) | 2 lines Changed paths: M /trunk/src/libs/lua51/Makefile force coco to use setjmp (this improves portability) ------------------------------------------------------------------------

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

06 Oct '08

------------------------------------------------------------------------ r1538 | taco | 2008-10-06 11:30:37 +0200 (Mon, 06 Oct 2008) | 2 lines Changed paths: M /trunk/src/libs/luafontforge/src/luafflib.c only fix notdef for pfb/pfa files ------------------------------------------------------------------------ r1539 | taco | 2008-10-06 11:52:07 +0200 (Mon, 06 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/image/pdftoepdf.cc make sure there actually is a pageGroup before using it ------------------------------------------------------------------------

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

03 Oct '08

------------------------------------------------------------------------ r1537 | taco | 2008-10-03 16:55:38 +0200 (Fri, 03 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web M /trunk/src/texk/web2c/luatexdir/textcodes.c we can gain some more speed by limiting the number of catcode tables to 64KB ------------------------------------------------------------------------

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

03 Oct '08

------------------------------------------------------------------------ r1534 | taco | 2008-10-03 12:53:54 +0200 (Fri, 03 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/font/writefont.c M /trunk/src/texk/web2c/luatexdir/font/writet1.c M /trunk/src/texk/web2c/luatexdir/lua/lcallbacklib.c M /trunk/src/texk/web2c/luatexdir/lua/luatoken.c M /trunk/src/texk/web2c/luatexdir/tex/texnodes.c M /trunk/src/texk/web2c/luatexdir/tex/textoken.c a bunch of small speedups to the C code ------------------------------------------------------------------------ r1535 | oneiros | 2008-10-03 15:41:47 +0200 (Fri, 03 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/lua/lcallbacklib.c fix a warning: pointer targets in passing argument 1 of ?\226?\128?\152__builtin_strncpy?\226?\128?\153 differ in signedness ------------------------------------------------------------------------ r1536 | oneiros | 2008-10-03 15:42:38 +0200 (Fri, 03 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/lua/lcallbacklib.c indent ------------------------------------------------------------------------

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

03 Oct '08

------------------------------------------------------------------------ r1533 | oneiros | 2008-10-02 22:39:27 +0200 (Thu, 02 Oct 2008) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web indent and add some explicit braces ------------------------------------------------------------------------

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

02 Oct '08

------------------------------------------------------------------------ r1532 | taco | 2008-10-02 17:13:35 +0200 (Thu, 02 Oct 2008) | 2 lines Changed paths: M /trunk/src/libs/lua51/liolib.c attempt to speed up reading whole files via f:read() ------------------------------------------------------------------------

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