From: Sanjoy Mahajan <sanjoy@MIT.EDU>
To: Wolfgang Schuster <schuster.wolfgang@gmail.com>,
mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: Hans Hagen <pragma@wxs.nl>
Subject: Re: underbraces get progressively more misaligned (w/ minimal example)
Date: Thu, 03 Jul 2014 17:03:15 -0400 [thread overview]
Message-ID: <87a98q40ks.fsf@approx.mit.edu> (raw)
In-Reply-To: <66D45391-7643-4952-BF98-7439FCEC856B@gmail.com>
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> math-stc.mkvi:
>
> \unexpanded\def\math_stackers_make_double#top#bottom#category#codepoint#codeextra#text%
> ...
> - \ifx\currentmathtext\empty
> + \ifx\m_math_stackers_text_middle\empty
> \setbox\scratchboxthree\emptyhbox
> \else
Thanks for looking into this, Wolfgang.
I made this change to math-stc.mkvi in the 2014.05.17 beta, then remade
the MkIV format with
mtxrun --selfupdate
mtxrun --generate
luatools --generate
context --make
Then I ran context on my test file (with 30000 as the \dorecurse count).
However, the offset underbraces remain. I'm attaching a image from
p. 2128, by which point the offset is 20 or 30pt. I am fairly sure I am
running the newly created version, because remaking the format included
these lines:
open source > 1 > 256 > /home/sanjoy/context/2014.05.17-beta/tex/texmf-context/tex/context/base/math-stc.mkvi
loading > ConTeXt Math Macros / Stackers
close source > 1 > 256 > /home/sanjoy/context/2014.05.17-beta/tex/texmf-context/tex/context/base/math-stc.mkvi
and the log output from running the minimal.tex shows that the the fmt
is indeed dated 2014.7.3:
mtx-context | run 1: luatex --fmt="/home/sanjoy/context/2014.05.17-beta/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en" --jobname="minimal" --lua="/home/sanjoy/context/2014.05.17-beta/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en.lui" --no-parse-first-line --c:currentrun=1 --c:fulljobname="./minimal.tex" --c:input="./minimal.tex" --c:kindofrun=1 --c:maxnofruns=8 "cont-yes.mkiv"
This is LuaTeX, Version beta-0.79.1 (TeX Live 2014/dev) (rev 4972)
\write18 enabled.
open source > 1 > 1 > /home/sanjoy/context/2014.05.17-beta/tex/texmf-context/tex/context/base/cont-yes.mkiv
ConTeXt ver: 2014.05.17 23:46 MKIV beta fmt: 2014.7.3 int: english/english
-Sanjoy
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next prev parent reply other threads:[~2014-07-03 21:03 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-29 10:13 Sanjoy Mahajan
2014-06-29 10:24 ` Sanjoy Mahajan
2014-07-03 10:49 ` Sanjoy Mahajan
2014-07-03 19:21 ` Wolfgang Schuster
2014-07-03 21:03 ` Sanjoy Mahajan [this message]
2014-07-03 22:09 ` Hans Hagen
2014-07-03 22:37 ` Sanjoy Mahajan
2014-07-03 22:47 ` luigi scarso
2014-07-07 13:59 ` Sanjoy Mahajan
2014-07-03 22:51 ` Hans Hagen
2014-07-04 4:58 ` Wolfgang Schuster
2014-07-04 8:22 ` Hans Hagen
2014-07-04 9:34 ` Sanjoy Mahajan
2014-07-05 0:30 ` Hans Hagen
2014-07-07 2:16 ` Sanjoy Mahajan
2014-07-07 3:48 ` Sanjoy Mahajan
2014-07-07 13:56 ` Sanjoy Mahajan
2014-07-07 13:53 ` Sanjoy Mahajan
2014-07-04 7:12 Akira Kakuto
2014-07-04 8:17 ` Hans Hagen
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