Trouble with Czech/Slovak

[Herbert Voss]

Am 12.08.20 um 14:53 schrieb Ulrike Fischer:
> Am Wed, 12 Aug 2020 12:49:27 +0200 schrieb Dr. Werner Fink:
>
>>> Why is pdfcsplain calling luatex for you? It doesn't happen on my
>>> texlive, (and it the reason why the chars are missing).
>> That is a good question ... with TeXLive 2020 I see
>>   # from csplain:
>>   csplain pdftex - -etex -enc csplain-utf8.ini
>>   luacsplain luatex - -etex csplain.ini
>>   pdfcsplain luatex - -etex csplain.ini
>>   pdfcsplain pdftex - -etex -enc csplain-utf8.ini
>>   pdfcsplain xetex - -etex csplain.ini
>>   [...]
> I have the three lines too, and I have three pdfcsplain.fmt files in
> the web2c pdftex/luatex/xetex folders, but the binary pdfcsplain.exe
> clearly calls (on windows)
>
> pdftex --fmt=pdfcsplain and not luatex
>
> I get luatex only if I use luacsplain.exe.

the same for texlive on macOS:

iMac:~ voss$ pdfcsplain
This is pdfTeX, Version 3.14159265-2.6-1.40.21 (TeX Live 2020) 
(preloaded format=pdfcsplain)

Herbert