Fix -s in tr(1)
Forgot that in case there is a second argument given with -s you
probably want to have your characters substituted.
I changed it so that shortly before "deploying" we check if the
"to be written"-Rune is equal to the last Rune, and proceed as
needed.
diff --git a/tr.c b/tr.c
index b40f0cc..361ac40 100644
--- a/tr.c
+++ b/tr.c
@@ -218,12 +218,6 @@
else
goto write;
}
- if (sflag) {
- if (r == lastrune)
- goto read;
- else
- goto write;
- }
if (cflag)
goto write;
for (m = 0; m < i; m++)
@@ -243,6 +237,8 @@
m--;
r = set2[m].start + (off1 - off2) / set2[m].quant;
+ if (sflag && (r == lastrune))
+ goto read;
goto write;
}
}
