In Emacs under C mode, why did the single quote key give me a U+2019 right single quotation mark, not a plain ASCII single quote? (That was corrected by a bot https://stackoverflow.com/posts/64104679/revisions)
Does the U+2019 right single quotation mark not work in C code?
In emacs:
How can I tell, whether a single quote is a U+2019 right single quotation mark, or a plain ASCII single quote?
How can I type U+2019 right single quotation mark and plain ASCII single quote respectively under emacs with C mode?
How can I replace U+2019 right single quotation mark with plain ASCII single quote?
