Fix a couple pieces so we can draw and quit.

src/mged/cmd.c

@@ -1414,8 +1414,6 @@ f_quit(ClientData clientData, Tcl_Interp *interpreter, int argc, const char *arg
     MGED_CK_CMD(ctp);
     struct mged_state *s = ctp->s;
 
-    BU_PUT (MGED_STATE, struct mged_state);
-
     if (argc < 1 || 1 < argc) {
 	struct bu_vls vls = BU_VLS_INIT_ZERO;
 
@@ -1993,7 +1991,7 @@ cmd_tol(ClientData clientData, Tcl_Interp *interpreter, int argc, const char *ar
 
 
 /* defined in chgview.c */
-extern int edit_com(int argc, const char *argv[]);
+extern int edit_com(struct mged_state *s, int argc, const char *argv[]);
 
 /**
  * Run ged_blast, then update the views
@@ -2088,20 +2086,23 @@ cmd_draw(ClientData clientData, Tcl_Interp *UNUSED(interpreter), int argc, const
 	gvp->gv_height = dm_get_height(DMP);
     }
 
-    return edit_com(argc, argv);
+    return edit_com(s, argc, argv);
 }
 
 
 /**
  * Format: ev objects
  */
 int
-cmd_ev(ClientData UNUSED(clientData),
+cmd_ev(ClientData clientData,
        Tcl_Interp *UNUSED(interpreter),
        int argc,
        const char *argv[])
 {
-    return edit_com(argc, argv);
+    struct cmdtab *ctp = (struct cmdtab *)clientData;
+    MGED_CK_CMD(ctp);
+    struct mged_state *s = ctp->s;
+    return edit_com(s, argc, argv);
 }
 
 
@@ -2110,12 +2111,15 @@ cmd_ev(ClientData UNUSED(clientData),
  * display).  Usage: E object(s)
  */
 int
-cmd_E(ClientData UNUSED(clientData),
+cmd_E(ClientData clientData,
       Tcl_Interp *UNUSED(interpreter),
       int argc,
       const char *argv[])
 {
-    return edit_com(argc, argv);
+    struct cmdtab *ctp = (struct cmdtab *)clientData;
+    MGED_CK_CMD(ctp);
+    struct mged_state *s = ctp->s;
+    return edit_com(s, argc, argv);
 }
 
 

src/mged/f_db.c

@@ -345,6 +345,7 @@ f_opendb(ClientData clientData, Tcl_Interp *interpreter, int argc, const char *a
 
     struct mged_opendb_ctx ctx;
     ctx.old_dbip = NULL;
+    ctx.s = s;
 
     if (argc <= 1) {
 	/* Invoked without args, return name of current database */

src/mged/mged.c

@@ -2551,6 +2551,8 @@ mged_finish(struct mged_state *s, int exitcode)
 
     mged_global_variable_teardown(INTERP);
 
+    BU_PUT (MGED_STATE, struct mged_state);
+
     /* 8.5 seems to have some bugs in their reference counting */
     /* Tcl_DeleteInterp(INTERP); */