TextMetrics error

[Jean-Marc Lasgouttes]

Le 06/05/2025 à 11:30, Jean-Pierre Chrétien a écrit :
>>> I tried to insert online math, I get this message (unrelated, I guess):
>>>
>>> <cite>
>>> Could not find variant symbols file
>>> </cite>
>>
>> This one is strange. Do you have a lib/unicode_alphanum_variants file?
> 
> Yes

I do not understand what happens, the code is very straightforward:

	FileName const filename = libFileSearch(string(), 
"unicode_alphanum_variants");
	LYXERR(Debug::MATHED, "read variant symbols from " << filename);
	if (filename.empty()) {
		lyxerr << "Could not find variant symbols file" << endl;
		return;
	}

Is the file readable? Could it be a permission problem?

JMarc