From 8039683cef026edb88ae9dc6cd766feccdb40ff4 Mon Sep 17 00:00:00 2001
From: Anthony Martin <ality@pbrane.org>
Date: Tue, 31 Jan 2012 18:15:42 -0800
Subject: [PATCH] gc: use octal escapes in mkopnames

Plan 9's tr(1) doesn't accept the C-style escapes
for tab and newline characters.  I was going to use
the \xFF hexadecimal escapes but GNU tr(1) doesn't
accept those.  It seems octal is the least common
denominator.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5576079
---
 src/cmd/gc/mkopnames | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cmd/gc/mkopnames b/src/cmd/gc/mkopnames
index fb2ceec81f..d3f27e8152 100755
--- a/src/cmd/gc/mkopnames
+++ b/src/cmd/gc/mkopnames
@@ -14,8 +14,8 @@ echo '{'
 sed -n '/OXXX/,/OEND/p' go.h |
 	cpp |
 	sed 's!//.*!!; /^#/d'  |
-	tr ' ' '\n' |
-	tr -d ' \t,' |
+	tr ' ' '\012' |
+	tr -d ' \011,' |
 	grep . |
 	sort |
 	grep -v '^OEND$' |
-- 
2.51.0