bug#44155: Print integers as characters

[Juri Linkov]

>> Problem of ambiguous numbers 128 and 4194176 that are both printed as ?\200.
>
> Octal escapes are generally a sign of a raw byte.  This is not
> different from buffer display -- how do you know what does ?\200 mean
> inside buffer text?
>
>> ?\200 and 128 are two forms of the same character too.
>
> See my question above.  I don't think what you say is true.

Typing 'C-x C-e' after ?\200 displays: 128 (#o200, #x80, ?\x80)