- dev-luatex - NTG Mailing Lists

Three fixes
by David Kastrup 23 Apr '07

23 Apr '07

Hi, here is a patch to luatex.web. The first hunk fixes the FSF's address to the current one, the second one makes detection of illegal utf-8 sequences slightly more attentive (though I actually would prefer a different approach), the third fixes a typo in the comment for the nc/nd patch. -- David Kastrup

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Cron <luatex@server> /home/luatex/luatex-svn
by root＠aanhet.net 20 Apr '07

20 Apr '07

U luatex/build.sh.cross U luatex/build.sh.linux U luatex/src/texk/web2c/luatexdir/luatex.mk U luatex/src/texk/web2c/luatexdir/luatex.web U luatex/src/texk/web2c/luatexdir/lua/lstatslib.c U luatex/src/texk/web2c/luatexdir/lua/lfontlib.c U luatex/src/texk/web2c/luatexdir/lua/lpdflib.c U luatex/build.sh Checked out revision 421.

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Cron <luatex@server> /home/luatex/luatex-svn
by root＠aanhet.net 19 Apr '07

19 Apr '07

U luatex/src/texk/web2c/luatexdir/font/ttflua.c Checked out revision 416.

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SVN tree snapshot?
by David Kastrup 18 Apr '07

18 Apr '07

Hi, when trying to follow the "download nightly SVN Tree Snapshot Link" on page <URL:https://foundry.supelec.fr/scm/?group_id=10> which points to <URL:https://foundry.supelec.fr/snapshots.php?group_id=10>, I get the message PAGE NOT FOUND Does anybody know what is up with that? Background is that I am trying to use git-svnimport and it does not like the anonymous access, and it does not like the certificates for the https access. Downloading the repository locally would presumably work, but the link is dead. Thanks, -- David Kastrup

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Cron <luatex@server> /home/luatex/luatex-svn
by root＠aanhet.net 17 Apr '07

17 Apr '07

U luatex/src/texk/web2c/luatexdir/font/ttflua.c Checked out revision 415.

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Question about localleftbox/localrightbox/local*
by David Kastrup 17 Apr '07

17 Apr '07

Hi, when creating some boxes, specials recording the current values of localleftbox etc get inserted. Is there anybody on this list who actually uses those constructs? I am trying to figure out sensible semantics for them, and I have my doubts that the current semantics actually are fully operative for the purposes for which they have been created. So I'd be interested in hearing of any existing use cases/TeX code for them. Part of the reason is that they may interfere with normal typesetting in a manner similar to source specials in the current manner of implementation. Part of the reason is that the purpose for which I think they have been created (running quote characters) might be defeated by the current implementation if one unboxes material into a running paragraph. Analysing this would be facilitated by existing code making use of those features. Thanks, -- David Kastrup

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A few arithmetic fixes
by David Kastrup 17 Apr '07

17 Apr '07

While browsing through stuff, I noticed that some arithmetic will lead to wrong results if LOWPART and MIDPART are set to different values (not the case right now, but better safe than sorry). More concretely: both l and m use MIDPART in their calculations where LOWPART would be required. And l is calculated overcomplicated. As another note: I have not managed to compile to assembly code in order to check, but I should be surprised if the declaration of h,l,m as unsigned char instead of int would actually be of any benefit on a 32-bit processor. It introduces a dependency on the exact ranges of LOWPART and MIDPART and will usually lead to slower code (unless the optimizer manages to revert the "optimization" of the programmer). -- David Kastrup

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Cron <luatex@server> /home/luatex/luatex-svn
by root＠aanhet.net 16 Apr '07

16 Apr '07

U luatex/src/texk/web2c/luatexdir/lua/luanode.c U luatex/src/texk/web2c/luatexdir/font/ttflua.c U luatex/src/texk/web2c/luatexdir/font/ttf.h U luatex/src/texk/web2c/luatexdir/font/ttfotf.c U luatex/manual/luatexref-t.tex Checked out revision 414.

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Cron <luatex@server> /home/luatex/luatex-svn
by root＠aanhet.net 16 Apr '07

16 Apr '07

U luatex/src/texk/web2c/luatexdir/font/ttflua.c Checked out revision 410.

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Two typos.
by David Kastrup 16 Apr '07

16 Apr '07

-- David Kastrup

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