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July 2010

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[pdftex-Bugs][4292] \rightmarginkern doesn't work for last lines
by pdftex-bugs＠sarovar.org 28 Jul '10

28 Jul '10

Bugs item #4292, was opened at 2009-06-27 21:11 >Status: Closed Priority: 3 Submitted By: Robert (schlcht) Assigned to: The Thanh Han (hanthethanh) Summary: \rightmarginkern doesn't work for last lines Category: hz Group: None >Resolution: Fixed Initial Comment: % Protrusion works fine even for the last line of a paragraph. % If, however, you ask \rightmarginkern, it will always report % zero margin kerning. \pdfprotrudechars2 \rpcode\font`\. 200 \parindent0pt \parfillskip=0pt \hsize50pt \tracingoutput1 \showboxbreadth\maxdimen \showboxdepth\maxdimen correct: \setbox0\vbox{AAA AAA. AAA AAA.} \unvcopy0 wrong: \newbox\splitbox \newdimen\rmarg \loop\ifvbox0 \setbox\splitbox\vsplit0 to\baselineskip \unvbox\splitbox\setbox\splitbox=\lastbox \rmarg\rightmarginkern\splitbox \unhbox\splitbox\kern\rmarg\rlap{ : \the\rmarg} \repeat \bye ---------------------------------------------------------------------- Comment By: The Thanh Han (hanthethanh) Date: 2010-07-28 12:40 Message: Fixed in 1.40.11 ---------------------------------------------------------------------- Comment By: The Thanh Han (hanthethanh) Date: 2009-07-22 10:49 Message: here is a patch for pdftex stable. ---------------------------------------------------------------------- Comment By: The Thanh Han (hanthethanh) Date: 2009-06-30 09:26 Message: yes I confirm this is a bug that should be fixed. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=4292&group_id=106

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[pdftex-Bugs][4314] \ifincsname nesting bug
by pdftex-bugs＠sarovar.org 26 Jul '10

26 Jul '10

Bugs item #4314, was opened at 2010-07-27 05:47 Status: Open Priority: 3 Submitted By: The Thanh Han (hanthethanh) Assigned to: The Thanh Han (hanthethanh) Summary: \ifincsname nesting bug Category: Primitives Group: None Resolution: Accepted Initial Comment: from http://tug.org/pipermail/pdftex/2010-July/008439.html ,--------, | Hi, | | This was reported on the XeTeX mailing list but I'm reposting here since I think it's more appropriate for this list. (Fixes to pdfTeX can then propagate to the other engine(s).) | | Here's a minimal example: | | \def\a{\ifincsname T \else F \fi} | \expandafter\string\csname | 1\a | \expandafter\string\csname2\a\endcsname | 3\a | \endcsname | | #1 and #2 are "true" but #3 is "false". It seems like the first \endcsname has reset the "am i in a csname" switch rather than popped it back to its previous value. | | Cheers, | -- Will `--------` ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=4314&group_id=106

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