Talk:cpp/string/byte/isdigit

"some implementations (e.g. Microsoft in 1252 codepage) may classify additional single-byte characters as digits"
Where is the evidence that this is the case? Which characters?

I would expect this only from the locale version of isdigit.

There is a comment referring to a note in the C standard which states that it is not affected by the locale.

Simon (talk) 03:01, 31 March 2021 (PDT)


 * Run this code in visual studio:

Using plain char is work in GCC and clang
I apologize for my lack of knowledge on the matter.

A9g (talk) 02:22, 12 December 2022 (PST)

A9g (talk) 04:27, 2 January 2023 (PST)