From 6e00f79c7e80b15811528295a4b76fb79734b66e Mon Sep 17 00:00:00 2001
From: eine <eine@users.noreply.github.com>
Date: Fri, 2 Oct 2020 14:45:30 +0200
Subject: '%' is not supported by Xilinx ISE edif2ngc. Fix #134

Authored-By: Tristan Gingold <tgingold@free.fr>
---
 src/ghdl.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ghdl.cc b/src/ghdl.cc
index becce24..dcebf55 100644
--- a/src/ghdl.cc
+++ b/src/ghdl.cc
@@ -48,7 +48,8 @@ static std::string to_str(Sname name)
 			res = '.' + string(get_cstr(get_sname_suffix(pfx))) + res;
 			break;
 		case Sname_Version:
-			res = '%' + stringf("%u", get_sname_version(pfx)) + res;
+			//  Use '$' for versions.  '%' is not supported by Xilinx ISE edif2ngc.
+			res = '$' + stringf("%u", get_sname_version(pfx)) + res;
 			break;
 		}
 	}
-- 
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