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Date: Thu, 18 Feb 2021 12:23:59 -0800
From: Anthony Martin <ality@pbrane.org>
To: 9front@9front.org
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X-Bullshit: generic responsive CSS markup event scripting framework 
Subject: [9front] Re: boot/efi: support framebuffer with 64-bit base address
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Michael Forney <mforney@mforney.org> once said:
>  char*
>  hexfmt(char *s, int i, uvlong a)
>  {
> -	if(i > 8){
> -		s = numfmt(s, 16, i-8, a>>32);
> +	if(i > 8 || i == 0 && (a>>32) != 0){
> +		s = numfmt(s, 16, i ? i-8 : 0, a>>32);
>  		i = 8;
>  	}
>  	return numfmt(s, 16, i, a);

I'd change numfmt to take a uvlong instead
of adding another special case to hexfmt.

  Anthony