- dev-luatex - NTG Mailing Lists

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

15 Jan '09

------------------------------------------------------------------------ r1774 | taco | 2009-01-15 15:47:17 +0100 (Thu, 15 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/utils.c fix rounding in divide_scaled_n for sure ------------------------------------------------------------------------ r1775 | taco | 2009-01-15 15:48:06 +0100 (Thu, 15 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web the 'rounding' of pdf_font_size() is not safe ------------------------------------------------------------------------

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

15 Jan '09

------------------------------------------------------------------------ r1770 | hhenkel | 2009-01-15 00:41:15 +0100 (Thu, 15 Jan 2009) | 4 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web Work through @<Output node |p| for |hlist_out|...@> for all 16 font directions, for "natural" and "non-natural" fonts. But procedure hpack() still handles only the few major cases correctly. ------------------------------------------------------------------------ r1771 | taco | 2009-01-15 11:31:17 +0100 (Thu, 15 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/utils.c make divide_scaled_n round in the correct direction ------------------------------------------------------------------------ r1772 | taco | 2009-01-15 11:33:42 +0100 (Thu, 15 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web increase size of the pdf_link_stack_record.nesting_level to integer ------------------------------------------------------------------------ r1773 | taco | 2009-01-15 11:37:02 +0100 (Thu, 15 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/tex/texnodes.c the correct show of pdf_start_link_node is \pdfstartlink ------------------------------------------------------------------------

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buglet in pdftex/luatex
by Martin Schröder 15 Jan '09

15 Jan '09

Hi, we just noticed two buglets with \pdfstartlink/\pdfendlink: - \pdfstartlink nodes are printed as pdflink - The saved nested level of \pdf*link is only a small_number (0..63), while cur_s is an integer. This doesn't work. :-) This also means that \pdf*link only work at the first 63 levels (or since we are in web2c, they work till level 127 (signed char)). And yes, we need this. :-) Here are patches for both: @@ -34835,7 +34835,7 @@ print_mark(pdf_annot_data(p)); end; pdf_start_link_node: begin - print_esc("pdflink"); + print_esc("pdfstartlink"); @<Display <rule spec> for whatsit node created by \pdfTeX@>; if pdf_link_attr(p) <> null then begin print(" attr"); @@ -35583,7 +35583,7 @@ @ @<Types...@>= @!pdf_link_stack_record = record - nesting_level: small_number; + nesting_level: integer; link_node: pointer; {holds a copy of the corresponding |pdf_start_link_node|} ref_link_node: pointer; {points to original |pdf_start_link_node|, or a copy of |link_node| created by |append_link| in

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

14 Jan '09

------------------------------------------------------------------------ r1766 | taco | 2009-01-14 17:15:49 +0100 (Wed, 14 Jan 2009) | 20 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/commands.h M /trunk/src/texk/web2c/luatexdir/lua/luatoken.c M /trunk/src/texk/web2c/luatexdir/luatex.defines M /trunk/src/texk/web2c/luatexdir/luatex.h M /trunk/src/texk/web2c/luatexdir/luatex.web M /trunk/src/texk/web2c/luatexdir/managed-sa.c M /trunk/src/texk/web2c/luatexdir/mathcodes.c M /trunk/src/texk/web2c/luatexdir/ptexlib.h M /trunk/src/texk/web2c/luatexdir/tex/math.c M /trunk/src/texk/web2c/luatexdir/tex/mlist.c M /trunk/src/texk/web2c/luatexdir/texmath.h A (fairly large) preliminary patch to clean and extend the math frontend. * bugfix for \odelcode * move as much of the math processing out of the web file as is currently possible * reorganize the parsing of mathcodes and delcodes * mathcodes and delcodes are now stored in proper structures, except when predefined as a mathchardef (the structures cannot be stored directly, so the numeric representation is used instead for mathchardefs) * \tracingassings and \tracingrestores now works again for mathcodes and delcodes. * new primitives: \LuaTeXmathchardef, \LuaTeXdelimiter, \LuaTeXmathaccent, \LuaTeXmathchar, \LuaTeXmathcharnum, \LuaTeXradical, \LuaTeXmathcode, \LuaTeXmathcodenum, \LuaTeXdelcode, \LuaTeXdelcodenum (these all follow the \XeTeX... extended syntax) * a new command code (xmath_given) is added; that was needed for the new \LuaTeXmathchardef ------------------------------------------------------------------------ r1767 | oneiros | 2009-01-14 17:46:02 +0100 (Wed, 14 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/tex/math.c init some variables, signal confusion ------------------------------------------------------------------------ r1768 | oneiros | 2009-01-14 17:48:43 +0100 (Wed, 14 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/tex/math.c indent ------------------------------------------------------------------------ r1769 | oneiros | 2009-01-14 17:49:49 +0100 (Wed, 14 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/mathcodes.c indent ------------------------------------------------------------------------

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Check your posts
by Taco Hoekwater 13 Jan '09

13 Jan '09

Hi all, Since yesterday evening localtime the ntg mail server switched to an external service for spam filtering. It is already clear that the mail server indeed handles much less spam now, so it looks like a great success. Still, it is a rigorous change, and for the new few days I want to ask everybody to keep an eye out for disappearing posts. This message is crossposted. If you want to reply, please do so to me personally, not to the lists. Best wishes, Taco

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

12 Jan '09

------------------------------------------------------------------------ r1764 | taco | 2009-01-12 16:23:59 +0100 (Mon, 12 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web remove a few unused macros ------------------------------------------------------------------------ r1765 | taco | 2009-01-12 16:34:02 +0100 (Mon, 12 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web fix initex math family initialization for \fams 16-255 ------------------------------------------------------------------------

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

12 Jan '09

------------------------------------------------------------------------ r1763 | taco | 2009-01-12 15:33:11 +0100 (Mon, 12 Jan 2009) | 3 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web M /trunk/src/texk/web2c/luatexdir/tex/texnodes.c allow user-defined whatsits to stay in the node lists, and degrade the confusion() when a value type is unknown to just a tex_error(). ------------------------------------------------------------------------

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

11 Jan '09

------------------------------------------------------------------------ r1761 | oneiros | 2009-01-11 12:39:52 +0100 (Sun, 11 Jan 2009) | 3 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web rm unused variables move copyright to 2009 ------------------------------------------------------------------------ r1762 | taco | 2009-01-11 14:08:54 +0100 (Sun, 11 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web allow setting of \bodydir and \pagedir after the first page also ------------------------------------------------------------------------

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

11 Jan '09

------------------------------------------------------------------------ r1759 | hhenkel | 2009-01-10 22:55:50 +0100 (Sat, 10 Jan 2009) | 36 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web M /trunk/src/texk/web2c/luatexdir/nodes.h DVI: The goal is to make dvi_h & dvi_v in DVI mode running similar to pdf_h & pdf_v in PDF mode, to have backends working in page coordinates with similar calculations and positioning: DVI: cur_h/v --(synch_page_coordinates)--> page_h/v --> dvi_h/v PDF: cur_h/v --(synch_page_coordinates)--> page_h/v --> pdf_h/v * cur_h & cur_v are in a local box coordinate system, from there the transform into global page coordinates page_h & page_v goes by macro synch_page_coordinates. This uses the current box origin in page coordinates, which is stored in box_pg_h and box_pg_v. * dvi_h & dvi_v are now in global page coordinates, measured from the lower left page corner (pdf_h & pdf_v will be in the same coordinate system). * From page_h & page_v, dvi_h & dvi_v are synchronized by macros synch_h & synch_v, simultaneously DVI commands are written to the DVI file, so that dvi_h & dvi_v keep track of the global position in the DVI file. * Commands outputting DVI movement codes now also update dvi_h & dvi_v. * Explicit DVI movements _after_ outputting rules or glyphs have been removed; they are done automatically with the next item that is output (sometimes this slightly reduces the DVI file size). * Procedure movement() has been simplified, as the synch_page_coordinates macro does the transform now. * @<Output a reflection instruction...@> is now more similar to @<(PDF) Output a reflection instruction...@>. This required to increase the dir_node_size to 6, see nodes.h. * Code for macros dvi_right/left/down/up has been put into begin...end. ------------------------------------------------------------------------ r1760 | hhenkel | 2009-01-11 09:28:48 +0100 (Sun, 11 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web remove redundant synch_dvi ------------------------------------------------------------------------

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Cron <luatex@vz3> /var/www/luatex.org/www/bin/luatex-svn
by root＠www.metatex.org 10 Jan '09

10 Jan '09

------------------------------------------------------------------------ r1758 | hhenkel | 2009-01-10 10:03:55 +0100 (Sat, 10 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/luatex.web added symbolic printing of primitives \*dir ------------------------------------------------------------------------

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