* something’s wrong with \definefontfallback
@ 2022-10-30 15:43 Henning Hraban Ramm via ntg-context
2022-10-30 15:54 ` Hans Hagen via ntg-context
0 siblings, 1 reply; 3+ messages in thread
From: Henning Hraban Ramm via ntg-context @ 2022-10-30 15:43 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Henning Hraban Ramm
This used to work:
\definefontfallback[seguiFB]
[file:seguisym.ttf]
[0x00000-0xFFFFF]
[check=yes,force=no]
\definetypeface [contextstart] [ss] [sans] [segoe]
[default][fallbacks=seguiFB]
(Intention is to take all missing characters from this symbol font.)
But with current LMTX, I get:
tex error > tex error on line 48 in file env_contextstart.tex:
lua error:
registered function call [1145]:
...-14/tex/texmf-context/tex/context/base/mkxl/math-act.lmt:2339:
attempt to perform arithmetic on a nil value (field 'depth')
stack traceback:
...-14/tex/texmf-context/tex/context/base/mkxl/math-act.lmt:2339: in
local 'action'
...-14/tex/texmf-context/tex/context/base/mkxl/math-act.lmt:3166: in
upvalue 'applytweaks'
...-14/tex/texmf-context/tex/context/base/mkxl/math-act.lmt:3200: in
upvalue 'mathematics_tweakaftercopyingfont'
[string "local mathematics_tweakaftercopyingfont = mat..."]:5: in local
'runner'
...-14/tex/texmf-context/tex/context/base/mkxl/font-ctx.lmt:504: in
field 'aftercopyingcharacters'
...-14/tex/texmf-context/tex/context/base/mkxl/font-con.lmt:859: in
field 'scale'
...-14/tex/texmf-context/tex/context/base/mkxl/font-otl.lmt:672: in
function <...-14/tex/texmf-context/tex/context/base/mkxl/font-otl.lmt:664>
(...tail calls...)
...-14/tex/texmf-context/tex/context/base/mkxl/font-def.lmt:378: in
function <...-14/tex/texmf-context/tex/context/base/mkxl/font-def.lmt:366>
(...tail calls...)
...-14/tex/texmf-context/tex/context/base/mkxl/font-def.lmt:484: in
field 'read'
...-14/tex/texmf-context/tex/context/base/mkxl/font-ctx.lmt:1371: in
function <...-14/tex/texmf-context/tex/context/base/mkxl/font-ctx.lmt:1228>
(...tail calls...)
43 \usetypescriptfile[contextstart]
44 \usebodyfont[modern]
45 \usebodyfont[cambria]
46 \usebodyfont[segoe]
47
48 >> \setupbodyfont[contextstart,10pt]
Hraban
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: something’s wrong with \definefontfallback
2022-10-30 15:43 something’s wrong with \definefontfallback Henning Hraban Ramm via ntg-context
@ 2022-10-30 15:54 ` Hans Hagen via ntg-context
2022-10-30 19:07 ` Henning Hraban Ramm via ntg-context
0 siblings, 1 reply; 3+ messages in thread
From: Hans Hagen via ntg-context @ 2022-10-30 15:54 UTC (permalink / raw)
To: Henning Hraban Ramm via ntg-context; +Cc: Hans Hagen
On 10/30/2022 4:43 PM, Henning Hraban Ramm via ntg-context wrote:
> This used to work:
>
> \definefontfallback[seguiFB]
> [file:seguisym.ttf]
> [0x00000-0xFFFFF]
> [check=yes,force=no]
>
> \definetypeface [contextstart] [ss] [sans] [segoe]
> [default][fallbacks=seguiFB]
>
> (Intention is to take all missing characters from this symbol font.)
>
>
> But with current LMTX, I get:
>
>
>
> tex error > tex error on line 48 in file env_contextstart.tex:
>
> lua error:
>
> registered function call [1145]:
> ...-14/tex/texmf-context/tex/context/base/mkxl/math-act.lmt:2339:
> attempt to perform arithmetic on a nil value (field 'depth')
Your example is too minimal so i can't test it. Do you also set those
fallbacks on a math font (as the error has to do with math fallbacks).
Btw, 0x00000-0xFFFFF is a bit over the top,
Hans
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: something’s wrong with \definefontfallback
2022-10-30 15:54 ` Hans Hagen via ntg-context
@ 2022-10-30 19:07 ` Henning Hraban Ramm via ntg-context
0 siblings, 0 replies; 3+ messages in thread
From: Henning Hraban Ramm via ntg-context @ 2022-10-30 19:07 UTC (permalink / raw)
To: ntg-context; +Cc: Henning Hraban Ramm
[-- Attachment #1: Type: text/plain, Size: 1233 bytes --]
Am 30.10.22 um 16:54 schrieb Hans Hagen via ntg-context:
> On 10/30/2022 4:43 PM, Henning Hraban Ramm via ntg-context wrote:
>> This used to work:
>>
>> \definefontfallback[seguiFB]
>> [file:seguisym.ttf]
>> [0x00000-0xFFFFF]
>> [check=yes,force=no]
>>
>> \definetypeface [contextstart] [ss] [sans] [segoe]
>> [default][fallbacks=seguiFB]
>>
>> (Intention is to take all missing characters from this symbol font.)
>>
>>
>> But with current LMTX, I get:
>>
>>
>>
>> tex error > tex error on line 48 in file env_contextstart.tex:
>>
>> lua error:
>>
>> registered function call [1145]:
>> ...-14/tex/texmf-context/tex/context/base/mkxl/math-act.lmt:2339:
>> attempt to perform arithmetic on a nil value (field 'depth')
> Your example is too minimal so i can't test it. Do you also set those
> fallbacks on a math font (as the error has to do with math fallbacks).
Ok, find attached a quite minimal example.
Yes, I had the fallback activated for math (since some enumeration
symbols were missing), but I get an error also without math.
> Btw, 0x00000-0xFFFFF is a bit over the top,
Well, if I want to replace all missing characters without thinking too
much which that might be?
Hraban
[-- Attachment #2: fontfallbacktest.tex --]
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[-- Attachment #3: Type: text/plain, Size: 496 bytes --]
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___________________________________________________________________________________
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