From d4d50b5f01e65e664d63bd18a4e545465df03143 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Wed, 23 Jul 2014 10:17:47 -0400
Subject: [PATCH] lib9: format %#04x, 0 as 0x0000 not 000000.

This matches Go's fmt.Printf instead of ANSI C's dumb rules.
It makes the -S output from C liblink match Go's liblink.

LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/112600043
---
 src/lib9/fmt/dofmt.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/lib9/fmt/dofmt.c b/src/lib9/fmt/dofmt.c
index 94a91a2aac..3b9dc36121 100644
--- a/src/lib9/fmt/dofmt.c
+++ b/src/lib9/fmt/dofmt.c
@@ -491,12 +491,6 @@ __ifmt(Fmt *f)
 			if(fl & FmtApost)
 				__needsep(&ndig, &grouping);
 		}
-
-		/*
-		 * Zero values don't get 0x.
-		 */
-		if(f->r == 'x' || f->r == 'X')
-			fl &= ~(ulong)FmtSharp;
 	}
 	for(w = f->prec; n < w && p > buf+3; n++){
 		if((fl & FmtApost) && __needsep(&ndig, &grouping)){