+
+char *mhlibdir = NMHLIBDIR;
+char *mhetcdir = NMHETCDIR;
+
+char *invo_name; /* command invocation name */
+char *mypath; /* user's $HOME */
+char *mmhpath; /* pathname of user's mmh dir */
+char *defpath; /* pathname of user's profile */
+char *ctxpath; /* pathname of user's context */
+char ctxflags; /* status of user's context */
+struct node *m_defs; /* profile/context structure */