November 2009 - dev-luatex - NTG Mailing Lists

Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 16 Nov '09

16 Nov '09

------------------------------------------------------------------------ r3143 | taco | 2009-11-16 07:46:43 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/dvi/dvigen.c M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c M /trunk/source/texk/web2c/luatexdir/pdf/pdffont.c M /trunk/source/texk/web2c/luatexdir/pdf/pdflink.c M /trunk/source/texk/web2c/luatexdir/pdf/pdflistout.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfpage.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfshipout.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfthread.c M /trunk/source/texk/web2c/luatexdir/tex/directions.c M /trunk/source/texk/web2c/luatexdir/tex/directions.h M /trunk/source/texk/web2c/luatexdir/tex/texmath.c more cleanup of the direction handling (still partial) ------------------------------------------------------------------------ r3144 | taco | 2009-11-16 09:21:51 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.c M /trunk/source/texk/web2c/luatexdir/pdf/pdflistout.c M /trunk/source/texk/web2c/luatexdir/tex/directions.c M /trunk/source/texk/web2c/luatexdir/tex/directions.h M /trunk/source/texk/web2c/luatexdir/tex/linebreak.c M /trunk/source/texk/web2c/luatexdir/tex/packaging.c Here is the last of the current direction cleanup ------------------------------------------------------------------------ r3145 | taco | 2009-11-16 09:43:39 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex document the new directions restriction ------------------------------------------------------------------------ r3146 | taco | 2009-11-16 09:44:25 +0100 (Mon, 16 Nov 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texnodes.c add a missing break in show_node_list that produced spurious local_par whatsit prints in the output ------------------------------------------------------------------------ r3147 | taco | 2009-11-16 10:13:22 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c fix assigment of nil to tex boxes (generated an error because nil was treated as a glue spec) ------------------------------------------------------------------------ r3148 | taco | 2009-11-16 10:39:22 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/align.c M /trunk/source/texk/web2c/luatexdir/tex/maincontrol.c M /trunk/source/texk/web2c/luatexdir/tex/packaging.c M /trunk/source/texk/web2c/luatexdir/tex/packaging.h split scan_spec into two functions and remove the global spec_direction ------------------------------------------------------------------------ r3149 | taco | 2009-11-16 10:59:46 +0100 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua51/luaconf.h there was a gap between 1E-4 and 1E-6 that was still printed by %g ------------------------------------------------------------------------

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numbers formatting
by Paweł Jackowski 15 Nov '09

15 Nov '09

Folks, last changes to number formatting in luatex makes things somewhat confusing. Please consider the following. \directlua{ local floor = math.floor local round = function(n) return floor(10000*n+0.5)/10000 end n = math.pi % generic round doesn't work anymore, print() io.write(round(n)) % but explicit conversion to string helps print() io.write(round(n).."") % now lets take more pleasant n n = 100.4 % now the explicit conversion to string doesn't help either print() print(round(n)) % same with pdf.print, tex.write pdf.print(round(n)) tex.write(round(n)) }?\end This is hardly controlable, as the same operations gives completelly different results for n=10.4 and n=100.4. Obviously much depends on internal representation of the number, but one never had to bother before. The reason I'm concerned is that string.format() function allows only fixed decimal digits "%.<n>f" or fixed all the digits "%.<n>g". And what is actually needed in most cases is "round to <n> digits and omit extra zeros at the end". That is why I tend to use floor(scale*n+0.5)/scale for rounding, which is not a good solution any longer. Can one advice how to write rounded numbers without extra zeros? Thanks, Paweł -- Pawe/l Jackowski P.Jackowski(a)gust.org.pl

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 15 Nov '09

15 Nov '09

------------------------------------------------------------------------ r3142 | taco | 2009-11-15 13:45:18 +0100 (Sun, 15 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/dvi/dvigen.c remove old reference code (too confusing for grep) ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 15 Nov '09

15 Nov '09

------------------------------------------------------------------------ r3138 | taco | 2009-11-15 07:34:49 +0100 (Sun, 15 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua51/luaconf.h a different attempt at getting better precision for tostring() of small numbers ------------------------------------------------------------------------ r3139 | taco | 2009-11-15 08:07:06 +0100 (Sun, 15 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua51/luaconf.h previous commit caused crashes for out-of-%.14f-range floats ------------------------------------------------------------------------ r3140 | taco | 2009-11-15 08:14:00 +0100 (Sun, 15 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c M /trunk/source/texk/web2c/luatexdir/tex/directions.c M /trunk/source/texk/web2c/luatexdir/tex/directions.h mongolian is LTL, not LTT ------------------------------------------------------------------------ r3141 | taco | 2009-11-15 08:24:38 +0100 (Sun, 15 Nov 2009) | 2 lines Changed paths: M /trunk/source/libs/xpdf/xpdf-3.02/xpdf/PDFDoc.cc drop automatic lower- and uppercasing attempts for not found image pdf files ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 14 Nov '09

14 Nov '09

------------------------------------------------------------------------ r3135 | taco | 2009-11-14 11:16:08 +0100 (Sat, 14 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c add a node type check for tex.box[] assignments from lua ------------------------------------------------------------------------ r3136 | taco | 2009-11-14 12:50:34 +0100 (Sat, 14 Nov 2009) | 4 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c A patch from Akira Kakuto that: "I implemented in TeXLive 2009 a mechanism that restricts to write a file with names such as latex.bat etc.on windows." ------------------------------------------------------------------------ r3137 | taco | 2009-11-14 14:30:32 +0100 (Sat, 14 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/lnodelib.c M /trunk/source/texk/web2c/luatexdir/tex/directions.c M /trunk/source/texk/web2c/luatexdir/tex/directions.h simplify direction handling, first part: input ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 12 Nov '09

12 Nov '09

------------------------------------------------------------------------ r3134 | taco | 2009-11-12 17:52:42 +0100 (Thu, 12 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/luastuff.c stop destroying cpath ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 12 Nov '09

12 Nov '09

------------------------------------------------------------------------ r3132 | hhenkel | 2009-11-12 00:12:39 +0100 (Thu, 12 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/epdf.h M /trunk/source/texk/web2c/luatexdir/image/pdftoepdf.cc M /trunk/source/texk/web2c/luatexdir/pdf/pdfimage.c M /trunk/source/texk/web2c/luatexdir/pdf/pdftables.c M /trunk/source/texk/web2c/luatexdir/pdf/pdftables.h use pdf_box_spec enum ------------------------------------------------------------------------ r3133 | taco | 2009-11-12 10:32:09 +0100 (Thu, 12 Nov 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/luatex.c M /trunk/source/texk/web2c/luatexdir/tex/inputstack.c M /trunk/source/texk/web2c/luatexdir/tex/inputstack.h M /trunk/source/texk/web2c/luatexdir/tex/mainbody.c M /trunk/source/texk/web2c/luatexdir/tex/printing.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c fix finding files in --output-directory; and the handling of --file-line-error ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 11 Nov '09

11 Nov '09

------------------------------------------------------------------------ r3130 | taco | 2009-11-11 16:28:53 +0100 (Wed, 11 Nov 2009) | 11 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/tfmofm.c M /trunk/source/texk/web2c/luatexdir/font/vfovf.c M /trunk/source/texk/web2c/luatexdir/font/writet3.c M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c M /trunk/source/texk/web2c/luatexdir/lua/luainit.c M /trunk/source/texk/web2c/luatexdir/luatex.c M /trunk/source/texk/web2c/luatexdir/luatex.h M /trunk/source/texk/web2c/luatexdir/ocp/readocp.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.c M /trunk/source/texk/web2c/luatexdir/pdf/pdflistout.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfobj.c M /trunk/source/texk/web2c/luatexdir/tex/dumpdata.c M /trunk/source/texk/web2c/luatexdir/tex/filename.c M /trunk/source/texk/web2c/luatexdir/tex/filename.h M /trunk/source/texk/web2c/luatexdir/tex/mainbody.c M /trunk/source/texk/web2c/luatexdir/tex/maincontrol.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.h A large step in an attempt to clean up the file name handling process. Things that have been removed because of changes in function arguments and return values: tfmtemp, ocptemp, texinputtype, DUMP_VAR, DUMP_LENGTH_VAR, format_default_length, nameoffile, namelength, name_file_pointer, make_name_string() c.s., pack_cur_name(), pack_buffered_name(). ------------------------------------------------------------------------ r3131 | taco | 2009-11-11 17:42:21 +0100 (Wed, 11 Nov 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c luatex_open_input should fopen() the file it found itself, not the one it gets passed as argument (even though they are likely the same) ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 11 Nov '09

11 Nov '09

------------------------------------------------------------------------ r3127 | taco | 2009-11-11 11:14:11 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/ocp/ocp.c M /trunk/source/texk/web2c/luatexdir/ocp/readocp.c M /trunk/source/texk/web2c/luatexdir/ocp/readocp.h M /trunk/source/texk/web2c/luatexdir/ocp/runocp.c M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c remove nameoffile from the files in the ocp directory ------------------------------------------------------------------------ r3128 | taco | 2009-11-11 11:21:40 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/pdf/pdfobj.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c remove nameoffile from pdfobj.c ------------------------------------------------------------------------ r3129 | taco | 2009-11-11 11:46:45 +0100 (Wed, 11 Nov 2009) | 3 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/dvi/dvigen.c M /trunk/source/texk/web2c/luatexdir/font/tfmofm.c M /trunk/source/texk/web2c/luatexdir/font/vfovf.c M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c M /trunk/source/texk/web2c/luatexdir/lua/luatex.c M /trunk/source/texk/web2c/luatexdir/ocp/readocp.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfobj.c M /trunk/source/texk/web2c/luatexdir/ptexlib.h M /trunk/source/texk/web2c/luatexdir/tex/dumpdata.c M /trunk/source/texk/web2c/luatexdir/tex/mainbody.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.c M /trunk/source/texk/web2c/luatexdir/tex/texfileio.h clean out ptexlib.h: expand file handling macros, and move the file functions from luatex.c to texfileio.[ch] ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 11 Nov '09

11 Nov '09

------------------------------------------------------------------------ r3117 | hhenkel | 2009-11-10 23:17:26 +0100 (Tue, 10 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/limglib.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfimage.c M /trunk/source/texk/web2c/luatexdir/pdf/pdfimage.h fix images in virtual fonts ------------------------------------------------------------------------ r3118 | hhenkel | 2009-11-11 00:21:08 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/image/writeimg.c more general image scaling function ------------------------------------------------------------------------ r3119 | hhenkel | 2009-11-11 01:13:59 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texnodes.c objnum --> index ------------------------------------------------------------------------ r3120 | taco | 2009-11-11 09:00:37 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/texnodes.h Fix handling of \language=-1 ------------------------------------------------------------------------ r3121 | taco | 2009-11-11 09:02:54 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf regenerated manual ------------------------------------------------------------------------ r3122 | taco | 2009-11-11 09:51:10 +0100 (Wed, 11 Nov 2009) | 4 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua51/luaconf.h Changed logic for Lua's tostring(<number>): Now it uses %.14f for all values that fit in an 32bit int, and %g for values that do not fit ------------------------------------------------------------------------ r3123 | taco | 2009-11-11 09:58:56 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/manual/luatexref-t.pdf M /trunk/manual/luatexref-t.tex improve the description of Glue and muglue parameter lua interface ------------------------------------------------------------------------ r3124 | taco | 2009-11-11 10:16:03 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/font/tfmofm.c M /trunk/source/texk/web2c/luatexdir/font/vfovf.c fix tfm/vf handling for unfound files ------------------------------------------------------------------------ r3125 | taco | 2009-11-11 10:41:44 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/lua/ltexlib.c M /trunk/source/texk/web2c/luatexdir/tex/dumpdata.c M /trunk/source/texk/web2c/luatexdir/tex/dumpdata.h M /trunk/source/texk/web2c/luatexdir/tex/mainbody.c extra parameter to load_fmt_file to get rid of nameoffile in dumpdata.c ------------------------------------------------------------------------ r3126 | taco | 2009-11-11 11:12:51 +0100 (Wed, 11 Nov 2009) | 2 lines Changed paths: M /trunk/source/texk/web2c/luatexdir/tex/dumpdata.c M /trunk/source/texk/web2c/luatexdir/tex/mainbody.c fix format loading C compiler warnings ------------------------------------------------------------------------

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