- First LZMA enhanced NSIS version - experimental

- Added SetCompressorDictSize (only works for LZMA)
- Added SetCompressionLevel (only "works" for zlib and bzip2) - doesn't work for now
- Section is only supposed to get 4 parameters if /o is specified
- Updated version numbers


git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3190 212acab6-be3b-0410-9dea-997c60f758d6

Source/7zip/Common/ComTry.h

@@ -0,0 +1,14 @@
+// ComTry.h
+
+// #pragma once 
+
+#ifndef __Com_Try_H
+#define __Com_Try_H
+
+#include "Exception.h"
+
+#define COM_TRY_BEGIN try {
+#define COM_TRY_END } catch(const CSystemException &e) { return e.ErrorCode; }\
+    catch(...) { return E_FAIL; }
+
+#endif