Localization broken when printing numeric values

[lerbec4]

The function that converts numeric values to a string uses a hardcoded decimal separator ('.'). The problem is this breaks localization for locales that use a comma for the decimal separator. This can be reproduced using the following Lua script:

os.setlocale("fr_FR")
print(1.5)

This prints the following:

1.5

However, this should print:

1,5

[piotrp]

It's by design: https://github.com/LuaJIT/LuaJIT/issues/673

Direct links to documentation: https://luajit.org/extensions.html#tostring, https://luajit.org/extensions.html#tonumber