X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=tools%2Fviewgar.cpp;h=5568c51e5bc01d9dd7df7ced05b2bb725b138d19;hp=6fc8c23af72344f4fba52a087a704ad6833b4a43;hb=6a0b4545189926492f657b201e3ed1b9de1dd897;hpb=dbb36db8d02b2c25af6bbfff8135112637936e1f

diff --git a/tools/viewgar.cpp b/tools/viewgar.cpp
index 6fc8c23a..5568c51e 100644
--- a/tools/viewgar.cpp
+++ b/tools/viewgar.cpp
@@ -25,12 +25,15 @@
 #include <stdexcept>
 
 #include "ginac.h"
+
+#ifndef NO_NAMESPACE_GINAC
 using namespace GiNaC;
+#endif // ndef NO_NAMESPACE_GINAC
 
 int main(int argc, char **argv)
 {
 	if (argc < 2) {
-		fprintf(stderr, "Usage: %s [-d] file...", argv[0]);
+		fprintf(stderr, "Usage: %s [-d] file...\n", argv[0]);
 		exit(1);
 	}
 	argc--; argv++;