[Marco] goes in detail about different problems found when dealing with Unicode strings. When C was being developed, ASCII itself had just been finalized in the form we know today, so it treats ...

‘B’ is the second and so on, all the way up to ‘Z’, which is the 26th letter. In ASCII, each character has its own assigned number. For example: ...

and being able to “smuggle” the prompt with “special Unicode characters that mirror ASCII but are actually not visible in the user interface.” As the researchers at Embrace the Red ...