--- rxvt-unicode/src/genlinedraw	2004/03/16 05:55:51	1.2
+++ rxvt-unicode/src/genlinedraw	2007/10/31 09:55:23	1.3
@@ -6,7 +6,7 @@
 my $ch = 0x2500;
 
 # coordinate system:
-# 
+#
 # 0..8 (equally spaced) 9,11 mid-1,mid+1, makes 4 bit
 # one point = 8 bit, two points = 16 bit
 
@@ -76,19 +76,19 @@
       emit 0, 0, 10,10, 10 if $h & 1;
       emit 0, 0, 11,10, 11 if $h > 1;
    }
-   
+
    if ($H) {
       emit 0,10,  9, 8,  9 if $H > 1;
       emit 0,10, 10, 8, 10 if $H & 1;
       emit 0,10, 11, 8, 11 if $H > 1;
    }
-   
+
    if ($v) {
       emit 0, 9,  0, 9, 10 if $v > 1;
       emit 0,10,  0,10, 10 if $v & 1;
       emit 0,11,  0,11, 10 if $v > 1;
    }
-   
+
    if ($V) {
       emit 0, 9, 10, 9,  8 if $V > 1;
       emit 0,10, 10,10,  8 if $V & 1;
@@ -96,7 +96,7 @@
    }
 
    $offs[-1] = ($offs[-1] << 4) | ($offs - $offs[-1]);
-   
+
    printf " // %04x\n", $ch;
    $ch++;
 }