From 3703852e0ba161919ddf56cdfae772941889b53f Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Tue, 17 Apr 2012 09:55:31 -0300
Subject: [PATCH] genex/expand-pintype: preserve a tile at the beginning of a
 component name

E.g., ~FOO then becomes ~XFOO
---
 genex/expand-pintype | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/genex/expand-pintype b/genex/expand-pintype
index 84557a8..4e10cd6 100755
--- a/genex/expand-pintype
+++ b/genex/expand-pintype
@@ -50,7 +50,7 @@ if (@ARGV < 2) {
 while (<>) {
 	if ($out) {
 	# make name differ so that KiCad's cache doesn't get confused
-		s/^DEF\s+/$&X/;
+		s/^DEF\s+~?/$&X/;
 		s/^F1\s+"+/$&X/;
 		print FILE || die;
 	}