diff --git a/a.c b/a.c
new file mode 100644
index 0000000..bf34cff
--- /dev/null
+++ b/a.c
@@ -0,0 +1,10 @@
+#include <stdio.h>
+
+#define rouge "\033[;31m"
+#define inverse "\033[7m"
+
+int main ()
+{
+    printf ("texte %sde couleur rouge%set meme en inverse\n", rouge, inverse);
+    return 0;
+}
--
libgit2 0.21.2