bug#27122: 26.0.50; [PATCH] Add customizable to display unprintables as hex

[Robert Cochran <robert+Emacs@cochranmail.com>]

npostavs@users.sourceforge.net writes:

> While I'm also okay with changing this to hex display without an option,
> I don't think that commit introduced the octal behaviour, it just
> changed the implementation.  I think these these removed lines used to
> do it:
>
> -		    /* Insert three more glyphs into IT->ctl_chars for
> -		       the octal display of the character.  */
> -		    g = ((str[i] >> 6) & 7) + '0';
> -		    XSETINT (it->ctl_chars[i * 4 + 1], g);
> -		    g = ((str[i] >> 3) & 7) + '0';
> -		    XSETINT (it->ctl_chars[i * 4 + 2], g);
> -		    g = (str[i] & 7) + '0';
> -		    XSETINT (it->ctl_chars[i * 4 + 3], g);

Indeed. I wasn't looking closely enough. I mentally skipped over that
part because it was below the new sprintf. My bad, thanks for catching
that.

-- 
~Robert Cochran

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