On 7/4/2014 6:58 AM, Wolfgang Schuster wrote:
Am 04.07.2014 um 00:51 schrieb Hans Hagen <pra...@wxs.nl
<mailto:pra...@wxs.nl>>:
On 7/4/2014 12:37 AM, Sanjoy Mahajan wrote:
context --make does a --generate so you can skip that and the luatools
run is not needed either (selfupdate is seldom needed too)
So 'context --make' is all one needs? I'll update the wiki.
we get a ..5pt height difference somewhere (nothing else different in a
trace) .... smells like a luatex bug (testing that now)
That is my suspicion as well. But I couldn't reproduce it with plain
luatex. Though maybe I needed to use equation numbers, however that is
done in plain tex (the context run doesn't show the problem without the
\placeformula).
I suspect some internal state is getting slightly corrupted and getting
progressively worse with the 30,000 repetitions.
here it happens after a pagebreak (a few lines overflow are ok)
It does also depend on the width of the text because when I use 48pt in
the example below
the height of the brace is always the same but with 49pt the height
increases after the first page.
\starttext
\dorecurse{100}
{\startformula
\mathord
{%\setbox\scratchbox\mathstylehbox{\Umathaccent\fam\zerocount"FE3DF{\hskip48pt}}%
\setbox\scratchbox\mathstylehbox{\Umathaccent\fam\zerocount"FE3DF{\hskip49pt}}%
\the\userpageno:\the\ht\scratchbox}%
\stopformula}
\stoptext
\starttext
\dorecurse{1000}
{\setbox\scratchbox\hbox{$\Umathaccent\fam\zerocount"FE3DF{\hskip49pt}$}%
\the\ht\scratchbox\par}
\stoptext
that was the one i used when seeing some trigger from the page break
(the two at the top of page 2 are the overshoot before tex triggers the
page)
Hans
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Hans Hagen | PRAGMA ADE
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