- This helps mul::expand() and friends to recognize objects which have

[ginac.git] / ginac / flags.h

diff --git a/ginac/flags.h b/ginac/flags.h
index 372b89932ec995a4f8fe1c2de6c778163cb02150..39a2113a12fbcb4f87db0afe779222be6fea3a28 100644 (file)
--- a/ginac/flags.h
+++ b/ginac/flags.h
@@ -30,7 +30,8 @@ class expand_options {
 public:
        enum {
                expand_indexed = 0x0001,      ///< expands (a+b).i to a.i+b.i
-               expand_function_args = 0x0002 ///< expands the arguments of functions
+               expand_function_args = 0x0002, ///< expands the arguments of functions
+               expand_rename_idx = 0x0004 ///< used internally by mul::expand()
        };
 };