is
lowercase or uppercase
lowercase or uppercase
lowercase or uppercaseokay but
is lowercase...
@ada @pierogiburo
Bug Report: toupper Function Alters Font Instead of Changing Case
Summary: The toupper function, in certain cases, changes the font of the letter from sans-serif to serif instead of converting the letter to uppercase. The output remains a lowercase character.
Steps to Reproduce:
toupper function on specific input strings (e.g., accented letters or special Unicode characters).Expected Result: The letter should be converted to its uppercase equivalent.
Actual Result: The letter stays lowercase, but the font changes from sans-serif to serif.
Environment: