Re: [NTG-context] Unwanted upright math in MkIV
On 5/26/2021 5:14 PM, Gavin wrote:
I have more information on my upright math problem, but still no fix. Here is
my new MWE:
\starttext
\showotfcomposition{bodyfont}{}{a=b \m{a=b}}
\stoptext
I may not be using this debugging command correctly, but it is returning useful
information. The result is correct and the same in TeX Live 2021 MkIV and in
the most recent LMTX. Notice that glyphs selected for “a” and “b” are different
in the text and math:
LuaTeX, Version 1.13.2 (TeX Live 2021)
ConTeXt ver: 2021.03.05 19:11 MKIV fmt: 2021.5.11
a=b 푎 = 푏 U+61:a U+3D:= U+62:b [glue][math] U+1D44E:푎 [glue] U+3D:= [glue]
U+1D44F:푏 [math]
ConTeXt ver: 2021.05.25 18:03 LMTX fmt: 2021.5.25
a=b 푎 = 푏 U+61:a U+3D:= U+62:b [glue][math] U+1D44E:푎 [glue] U+3D:= [glue]
U+1D44F:푏 [math]
However, it is wrong in the most recent MkIV. The glyphs for “a” and “b” are
the same in the text and math, even though the switch to math is recognized.
(This switch is also evident in the pdf output. There is no space around the
“=“ in the text, but it is correct for the math.)
LuaTeX, Version 1.13.0 (TeX Live 2021)
ConTeXt ver: 2021.05.25 18:03 MKIV fmt: 2021.5.25
a=ba=b U+61:a U+3D:= U+62:b [glue][math] U+61:a [kern][glue] U+3D:= [glue]
U+62:b [math]
What could cause MkIV to select upright glyphs when it knows it is typesetting
math? One difference is the version of LuaTeX. Could this need to be updated?
todays upload should be ok (when i adapted some lmtx code i also did
that in mkiv which should not happen)
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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Re: [NTG-context] Unwanted upright math in MkIV
I have more information on my upright math problem, but still no fix. Here is
my new MWE:
\starttext
\showotfcomposition{bodyfont}{}{a=b \m{a=b}}
\stoptext
I may not be using this debugging command correctly, but it is returning useful
information. The result is correct and the same in TeX Live 2021 MkIV and in
the most recent LMTX. Notice that glyphs selected for “a” and “b” are different
in the text and math:
LuaTeX, Version 1.13.2 (TeX Live 2021)
ConTeXt ver: 2021.03.05 19:11 MKIV fmt: 2021.5.11
> a=b 푎 = 푏 U+61:a U+3D:= U+62:b [glue][math] U+1D44E:푎 [glue] U+3D:= [glue]
> U+1D44F:푏 [math]
ConTeXt ver: 2021.05.25 18:03 LMTX fmt: 2021.5.25
> a=b 푎 = 푏 U+61:a U+3D:= U+62:b [glue][math] U+1D44E:푎 [glue] U+3D:= [glue]
> U+1D44F:푏 [math]
However, it is wrong in the most recent MkIV. The glyphs for “a” and “b” are
the same in the text and math, even though the switch to math is recognized.
(This switch is also evident in the pdf output. There is no space around the
“=“ in the text, but it is correct for the math.)
LuaTeX, Version 1.13.0 (TeX Live 2021)
ConTeXt ver: 2021.05.25 18:03 MKIV fmt: 2021.5.25
> a=ba=b U+61:a U+3D:= U+62:b [glue][math] U+61:a [kern][glue] U+3D:= [glue]
> U+62:b [math]
What could cause MkIV to select upright glyphs when it knows it is typesetting
math? One difference is the version of LuaTeX. Could this need to be updated?
Gavin
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Re: [NTG-context] Unwanted upright math in MkIV
On May 23, 2021, at 3:36 PM, Hans Hagen wrote:
> On 5/23/2021 6:26 PM, Gavin wrote:
>> Aditya,
>>> On Sun, 23 May 2021, Gavin wrote:
>>>
Hello,
I’m using ConTeXt with MacOS. The current version of MkIV produces upright
math rather than italic. MWE:
\starttext
\m{f = \beta}
\stoptext
>>>
>>> Works correctly here. What does context --version say?
>> My log file has this near the beginning:
>> ...
>> This is LuaTeX, Version 1.13.0 (TeX Live 2021)
>> …
>> system > ConTeXt ver: 2021.05.21 15:07 MKIV fmt: 2021.5.23 int:
>> english/english
> ^^
> math should work ok in fridays version
It looks like I have Friday’s version. Just to be sure, I reinstalled from
scratch by downloading the MacOS X86 file from the install page and running
install.sh. I still get upright math, but only with MkIV.
I also added \setupbodyfont […] to try different fonts, thinking that maybe a
font was messed up, but I get upright math in every font I try.
Finally, I went to the command line, used
context --luatex GlyphExp.tex
and opened in a different previewer (Apple Preview) in case TexShop was
misbehaving. Still upright math.
Any other ideas? This isn’t urgent. I can just wait for the next update if that
might help.
Gavin
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Re: [NTG-context] Unwanted upright math in MkIV
On 5/23/2021 6:26 PM, Gavin wrote:
Aditya,
On Sun, 23 May 2021, Gavin wrote:
Hello,
I’m using ConTeXt with MacOS. The current version of MkIV produces upright math
rather than italic. MWE:
\starttext
\m{f = \beta}
\stoptext
Works correctly here. What does context --version say?
My log file has this near the beginning:
...
This is LuaTeX, Version 1.13.0 (TeX Live 2021)
…
system > ConTeXt ver: 2021.05.21 15:07 MKIV fmt: 2021.5.23 int:
english/english
^^
math should work ok in fridays version (there was a hickup earlier that
week because i moved some plugs to to another lua callback and forgot
something)
I am putting the entire log file below, since it isn’t terribly long. I hope
that’s not bad etiquette. (I’m fairly new here.)
no problem, as long as one doesn't end a mail with 'please don't print
it in order to save trees' and then adds tons of visual attachments
(logos) that took energy to transport it's fine with me (also some text
bytes in mail are neglectable to whatever gets sent around or is part of
web pages)
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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Re: [NTG-context] Unwanted upright math in MkIV
Aditya,
> On Sun, 23 May 2021, Gavin wrote:
>
>> Hello,
>>
>> I’m using ConTeXt with MacOS. The current version of MkIV produces upright
>> math rather than italic. MWE:
>>
>> \starttext
>>\m{f = \beta}
>> \stoptext
>
> Works correctly here. What does context --version say?
My log file has this near the beginning:
...
This is LuaTeX, Version 1.13.0 (TeX Live 2021)
…
system > ConTeXt ver: 2021.05.21 15:07 MKIV fmt: 2021.5.23 int:
english/english
…
I am putting the entire log file below, since it isn’t terribly long. I hope
that’s not bad etiquette. (I’m fairly new here.)
Thanks!
Gavin
> mtx-context | redirect luametatex -> luatex: luatex --luaonly
> "/Users/Gavin/context-osx-64/tex/texmf-osx-64/bin/mtxrun.lua" --script
> mtx-context --luatex --autopdf GlyphExp.tex --redirected
>
> resolvers | formats | executing runner 'run luatex format':
> /Users/Gavin/context-osx-64/tex/texmf-osx-64/bin/luatex --jobname="GlyphExp"
> --fmt=/Users/Gavin/context-osx-64/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en.fmt
>
> --lua=/Users/Gavin/context-osx-64/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en.lui
> cont-yes.mkiv --c:autopdf --c:currentrun=1 --c:engine="luatex"
> --c:fulljobname="./GlyphExp.tex" --c:input="./GlyphExp.tex" --c:kindofrun=1
> --c:luatex --c:maxnofruns=9 --c:redirected
> --c:texmfbinpath="/Users/Gavin/context-osx-64/tex/texmf-osx-64/bin"
> This is LuaTeX, Version 1.13.0 (TeX Live 2021)
> system commands enabled.
> open source > level 1, order 1, name
> '/Users/Gavin/context-osx-64/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv'
> system >
> system > ConTeXt ver: 2021.05.21 15:07 MKIV fmt: 2021.5.23 int:
> english/english
> system >
> system > 'cont-new.mkiv' loaded
> open source > level 2, order 2, name
> '/Users/Gavin/context-osx-64/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv'
> system > beware: some patches loaded from cont-new.mkiv
> close source> level 2, order 2, name
> '/Users/Gavin/context-osx-64/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv'
> system > files > jobname 'GlyphExp', input './GlyphExp', result
> 'GlyphExp'
> fonts > latin modern fonts are not preloaded
> languages > language 'en' is active
> open source > level 2, order 3, name
> '/Users/Gavin/Desktop/GlyphExp/GlyphExp.tex'
> fonts > preloading latin modern fonts (second stage)
> fonts > 'fallback modern-designsize rm 12pt' is loaded
> backend > xmp > using file
> '/Users/Gavin/context-osx-64/tex/texmf-context/tex/context/base/mkiv/lpdf-pdx.xml'
> pages > flushing realpage 1, userpage 1, subpage 1
> close source> level 2, order 3, name
> '/Users/Gavin/Desktop/GlyphExp/GlyphExp.tex'
> close source> level 1, order 3, name
> '/Users/Gavin/context-osx-64/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv'
>
> mkiv lua stats > used config file: selfautoparent:/texmf/web2c/texmfcnf.lua
> mkiv lua stats > used cache path:
> /Users/Gavin/context-osx-64/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e
> mkiv lua stats > resource resolver: loadtime 0.006 seconds, 0 scans with
> scantime 0.000 seconds, 0 shared scans, 11 found files, scanned paths:
> mkiv lua stats > stored bytecode data: 457 modules (0.242 sec), 96 tables
> (0.015 sec), 553 chunks (0.257 sec)
> mkiv lua stats > traced context: maxstack: 1424, freed: 0, unreachable: 1424
> mkiv lua stats > cleaned up reserved nodes: 57 nodes, 9 lists of 442
> mkiv lua stats > node memory usage: 11 attribute, 4 attribute_list, 1 glue,
> 51 glue_spec, 3 kern, 2 penalty, 2 temp, 2 user_defined
> mkiv lua stats > node list callback tasks: 8 unique task lists, 7 instances
> (re)created, 38 calls
> mkiv lua stats > used backend: pdf (backend for directly generating pdf
> output)
> mkiv lua stats > jobdata time: 0.001 seconds saving, 0.000 seconds loading
> mkiv lua stats > callbacks: internal: 132, file: 64, direct: 2, late: 0,
> function 507, total: 705 (705 per page)
> mkiv lua stats > randomizer: resumed with value 0.58778292965144
> mkiv lua stats > result saved in file: GlyphExp.pdf, compresslevel 3,
> objectcompresslevel 1
> mkiv lua stats > loaded patterns: en::1, load time: 0.000
> mkiv lua stats > loaded fonts: 2 files: latinmodern-math.otf,
> lmroman12-regular.otf
> mkiv lua stats > font engine: otf 3.116, afm 1.513, tfm 1.000, 7 instances,
> 3 shared in backend, 3 common vectors, 0 common hashes, load time 0.200
> seconds
> mkiv lua stats > used platform: osx-64, type: unix, binary subtree:
> texmf-osx-64
> mkiv lua stats > used engine: luatex version: 1.13, functionality level:
> 7420, banner: this is luatex, version 1.13.0 (tex live 2021)
> mkiv lua stats > used hash slots: 46714 of 65536 + 25
> mkiv lua stats
Re: [NTG-context] Unwanted upright math in MkIV
On Sun, 23 May 2021, Gavin wrote:
> Hello,
>
> I’m using ConTeXt with MacOS. The current version of MkIV produces upright
> math rather than italic. MWE:
>
> \starttext
> \m{f = \beta}
> \stoptext
Works correctly here. What does context --version say?
Aditya___
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[NTG-context] Unwanted upright math in MkIV
Hello,
I’m using ConTeXt with MacOS. The current version of MkIV produces upright math
rather than italic. MWE:
\starttext
\m{f = \beta}
\stoptext
The above example produces italic math TeXLive 2021 ConTeXt and in the current,
LMTX. Looks like a bug to me, but maybe I am doing something wrong. I am
running ConTeXt from TexShop using this engine:
#!/bin/zsh
export PATH=/Users/Gavin/context-osx-64/tex/texmf-osx-64/bin:$PATH
~/context-osx-64/tex/texmf-osx-64/bin/context --luatex --autopdf "$1”
Thanks!
Gavin
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