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tr: fix 4-byte runes fix (thanks rsc)

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This commit is contained in:
ftrvxmtrx 2014-04-26 14:26:40 +02:00
parent 4468438c70
commit 6a905b4560
1 changed files with 3 additions and 3 deletions
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6
sys/src/cmd/tr.c
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@ -92,7 +92,7 @@ delete(void)
SETBIT(t, c); SETBIT(t, c);
} }
last = 0x10000; last = Runemax+1;
while (readrune(0, &c) > 0) { while (readrune(0, &c) > 0) {
if(!BITSET(f, c) && (c != last || !BITSET(t,c))) { if(!BITSET(f, c) && (c != last || !BITSET(t,c))) {
last = c; last = c;
@ -132,7 +132,7 @@ complement(void)
else p[i] = i; else p[i] = i;
} }
if (sflag){ if (sflag){
lastc = 0x10000; lastc = Runemax+1;
while (readrune(0, &from) > 0) { while (readrune(0, &from) > 0) {
if (from > high) if (from > high)
from = to; from = to;
@ -186,7 +186,7 @@ translit(void)
SETBIT(t,to); SETBIT(t,to);
} }
if (sflag){ if (sflag){
lastc = 0x10000; lastc = Runemax+1;
while (readrune(0, &from) > 0) { while (readrune(0, &from) > 0) {
if (from <= high) if (from <= high)
from = p[from]; from = p[from];