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#include <u.h>
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#include <libc.h>
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#include <bin.h>
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#include <httpd.h>
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int
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httpfmt(Fmt *f)
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{
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	char buf[HMaxWord*2];
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	Rune r;
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	char *t, *s;
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	Htmlesc *l;
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	s = va_arg(f->args, char*);
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	for(t = buf; t < buf + sizeof(buf) - 8; ){
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		s += chartorune(&r, s);
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		if(r == 0)
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			break;
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		for(l = htmlesc; l->name != nil; l++)
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			if(l->value == r)
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				break;
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		if(l->name != nil){
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			strcpy(t, l->name);
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			t += strlen(t);
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		}else
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			*t++ = r;
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	}
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	*t = 0;
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	return fmtstrcpy(f, buf);
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}