* [9fans] comm
@ 2004-08-04 20:04 Charles Forsyth
0 siblings, 0 replies; only message in thread
From: Charles Forsyth @ 2004-08-04 20:04 UTC (permalink / raw)
To: 9fans
in /sys/src/cmd/comm.c
ldr[0] = "";
ldr[1] = "\t";
ldr[2] = "\t\t";
l = 2;
ARGBEGIN{
case '1':
if(!one) {
one = 1;
ldr[1][0] =
ldr[2][l--] = '\0';
}
break;
case '2':
if(!two) {
two = 1;
ldr[2][l--] = '\0';
}
break;
i wondered whether l = 1; was intended; either that or --l
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