From 9dc5530ab6af5a3bec03a392145824d0cd0631de Mon Sep 17 00:00:00 2001
From: starkos <none@none>
Date: Mon, 15 Jun 2009 18:23:53 +0000
Subject: Removed duplicate newlines from embedded scripts

---
 premake4.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'premake4.lua')

diff --git a/premake4.lua b/premake4.lua
index fcf4d6b..26ada57 100644
--- a/premake4.lua
+++ b/premake4.lua
@@ -128,8 +128,11 @@ end
 		s = s:gsub("[\t]", "")
 		
 		-- strip duplicate line feeds
-		s = s:gsub("\n+", "\n")
-		
+		local t = s
+		repeat
+			s = t
+			t = s:gsub("\\n\\n", "\\n")
+		until s == t
 		
 		out:write("\t\"")
 		out:write(s)
-- 
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