commit 3e899d02030f6456d22060f929efb8260c9dd511
from: Russ Cox <rsc@swtch.com>
date: Sun Jan 02 23:42:25 2011 UTC

tr: 32-bit rune fixes

R=rsc
http://codereview.appspot.com/3761044

commit - 2bde567347dddd3dc09d3eaf9185ee2c45e21c6b
commit + 3e899d02030f6456d22060f929efb8260c9dd511
blob - 46e98e15d182be9044d7862a9555dbb5c351acba
blob + 036967d6d6edcd58999ea2220e1944c794cf86cc
--- src/cmd/tr.c
+++ src/cmd/tr.c
@@ -88,7 +88,7 @@ delete(void)
 			SETBIT(t, c);
 	}
 
-	last = 0x10000;
+	last = Runemax+1;
 	while (readrune(0, &c) > 0) {
 		if(!BITSET(f, c) && (c != last || !BITSET(t,c))) {
 			last = c;
@@ -128,7 +128,7 @@ complement(void)
 		else p[i] = i;
 	}
 	if (sflag){
-		lastc = 0x10000;
+		lastc = Runemax+1;
 		while (readrune(0, &from) > 0) {
 			if (from > high)
 				from = to;
@@ -182,7 +182,7 @@ translit(void)
 		SETBIT(t,to);
 	}
 	if (sflag){
-		lastc = 0x10000;
+		lastc = Runemax+1;
 		while (readrune(0, &from) > 0) {
 			if (from <= high)
 				from = p[from];