From: ian <ian>
Date: Fri, 22 Oct 2004 21:07:13 +0000 (+0000)
Subject: reformatted reverse_bits_in_byte slightly
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=535e79505f7e67e7a417fdbe72df6f396becf30b;p=trains.git

reformatted reverse_bits_in_byte slightly
---

diff --git a/layout/segcmapassign b/layout/segcmapassign
index 84cdbc7..48622ac 100755
--- a/layout/segcmapassign
+++ b/layout/segcmapassign
@@ -74,9 +74,9 @@ while (<>) {
 sub reverse_bits_in_byte ($) {
     my ($a) = @_;
     my ($b,$c,$d);
-    $b = (($a >>  1) & 0x55) | (($a <<  1) & 0xaa);
-    $c = (($b >>  2) & 0x33) | (($b <<  2) & 0xcc);
-    $d = (($c >>  4) & 0x0f) | (($c <<  4) & 0xf0);
+    $b= (($a >> 1) & 0x55) | (($a << 1) & 0xaa);
+    $c= (($b >> 2) & 0x33) | (($b << 2) & 0xcc);
+    $d= (($c >> 4) & 0x0f) | (($c << 4) & 0xf0);
     return $d;
 }