Revision: 76932
          http://sourceforge.net/p/brlcad/code/76932
Author:   starseeker
Date:     2020-08-24 22:21:14 +0000 (Mon, 24 Aug 2020)
Log Message:
-----------
dml_->dm_

Modified Paths:
--------------
    brlcad/trunk/src/mged/adc.c
    brlcad/trunk/src/mged/attach.c
    brlcad/trunk/src/mged/axes.c
    brlcad/trunk/src/mged/buttons.c
    brlcad/trunk/src/mged/chgview.c
    brlcad/trunk/src/mged/cmd.c
    brlcad/trunk/src/mged/color_scheme.c
    brlcad/trunk/src/mged/dm-generic.c
    brlcad/trunk/src/mged/doevent.c
    brlcad/trunk/src/mged/dozoom.c
    brlcad/trunk/src/mged/edsol.c
    brlcad/trunk/src/mged/fbserv.c
    brlcad/trunk/src/mged/grid.c
    brlcad/trunk/src/mged/menu.c
    brlcad/trunk/src/mged/mged.c
    brlcad/trunk/src/mged/mged_dm.h
    brlcad/trunk/src/mged/overlay.c
    brlcad/trunk/src/mged/predictor.c
    brlcad/trunk/src/mged/rect.c
    brlcad/trunk/src/mged/set.c
    brlcad/trunk/src/mged/share.c
    brlcad/trunk/src/mged/titles.c
    brlcad/trunk/src/mged/usepen.c

Modified: brlcad/trunk/src/mged/adc.c
===================================================================
--- brlcad/trunk/src/mged/adc.c 2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/adc.c 2020-08-24 22:21:14 UTC (rev 76932)
@@ -79,8 +79,8 @@
     struct mged_dm *dmlp;
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_adc_state == adc_state)
-           dmlp->dml_dirty = 1;
+       if (dmlp->dm_adc_state == adc_state)
+           dmlp->dm_dirty = 1;
 }
 
 
@@ -93,7 +93,7 @@
     save_dmlp = mged_curr_dm;
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_adc_state == adc_state) {
+       if (dmlp->dm_adc_state == adc_state) {
            set_curr_dm(dmlp);
            set_scroll();
            DMP_dirty = 1;

Modified: brlcad/trunk/src/mged/attach.c
===================================================================
--- brlcad/trunk/src/mged/attach.c      2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/attach.c      2020-08-24 22:21:14 UTC (rev 76932)
@@ -52,22 +52,24 @@
 #include "./sedit.h"
 #include "./mged_dm.h"
 
-extern void share_dlist(struct mged_dm *dlp2); /* defined in share.c */
+/* Geometry display instances used by MGED */
+struct mged_dm active_dm_set;  /* set of active display managers */
+struct mged_dm *mged_curr_dm = NULL;
 
+
 extern struct _color_scheme default_color_scheme;
+extern void share_dlist(struct mged_dm *dlp2); /* defined in share.c */
+int mged_default_dlist = 0;   /* This variable is available via Tcl for 
controlling use of display lists */
 
-int mged_default_dlist = 0;   /* This variable is available via Tcl for 
controlling use of display lists */
-struct mged_dm active_dm_set;  /* set of active display managers */
-struct mged_dm *mged_curr_dm = (struct mged_dm *)NULL;
 static fastf_t windowbounds[6] = { XMIN, XMAX, YMIN, YMAX, (int)GED_MIN, 
(int)GED_MAX };
 
 /* If we changed the active dm, need to update GEDP as well.. */
-void set_curr_dm(struct mged_dm *nl)
+void set_curr_dm(struct mged_dm *nc)
 {
-    mged_curr_dm = nl;
-    if (nl != DM_LIST_NULL) {
-       GEDP->ged_gvp = nl->dml_view_state->vs_gvp;
-       GEDP->ged_gvp->gv_grid = *nl->dml_grid_state; /* struct copy */
+    mged_curr_dm = nc;
+    if (nc != DM_LIST_NULL) {
+       GEDP->ged_gvp = nc->dm_view_state->vs_gvp;
+       GEDP->ged_gvp->gv_grid = *nc->dm_grid_state; /* struct copy */
     } else {
        if (GEDP) {
            GEDP->ged_gvp = NULL;
@@ -125,12 +127,12 @@
 void
 mged_slider_init_vls(struct mged_dm *p)
 {
-    bu_vls_init(&p->dml_fps_name);
-    bu_vls_init(&p->dml_aet_name);
-    bu_vls_init(&p->dml_ang_name);
-    bu_vls_init(&p->dml_center_name);
-    bu_vls_init(&p->dml_size_name);
-    bu_vls_init(&p->dml_adc_name);
+    bu_vls_init(&p->dm_fps_name);
+    bu_vls_init(&p->dm_aet_name);
+    bu_vls_init(&p->dm_ang_name);
+    bu_vls_init(&p->dm_center_name);
+    bu_vls_init(&p->dm_size_name);
+    bu_vls_init(&p->dm_adc_name);
 }
 
 
@@ -137,13 +139,13 @@
 void
 mged_slider_free_vls(struct mged_dm *p)
 {
-    if (BU_VLS_IS_INITIALIZED(&p->dml_fps_name)) {
-       bu_vls_free(&p->dml_fps_name);
-       bu_vls_free(&p->dml_aet_name);
-       bu_vls_free(&p->dml_ang_name);
-       bu_vls_free(&p->dml_center_name);
-       bu_vls_free(&p->dml_size_name);
-       bu_vls_free(&p->dml_adc_name);
+    if (BU_VLS_IS_INITIALIZED(&p->dm_fps_name)) {
+       bu_vls_free(&p->dm_fps_name);
+       bu_vls_free(&p->dm_aet_name);
+       bu_vls_free(&p->dm_ang_name);
+       bu_vls_free(&p->dm_center_name);
+       bu_vls_free(&p->dm_size_name);
+       bu_vls_free(&p->dm_adc_name);
     }
 }
 
@@ -161,7 +163,7 @@
            return TCL_OK;  /* Ignore */
 
        FOR_ALL_DISPLAYS(p, &active_dm_set.l) {
-           struct bu_vls *pathname = dm_get_pathname(p->dml_dmp);
+           struct bu_vls *pathname = dm_get_pathname(p->dm_dmp);
            if (pathname && bu_vls_strlen(pathname) && !BU_STR_EQUAL(name, 
bu_vls_cstr(pathname)))
                continue;
 
@@ -205,13 +207,13 @@
     /* If this display is being referenced by a command window, then
      * remove the reference.
      */
-    if (mged_curr_dm->dml_tie != NULL)
-       mged_curr_dm->dml_tie->cl_tie = (struct mged_dm *)NULL;
+    if (mged_curr_dm->dm_tie != NULL)
+       mged_curr_dm->dm_tie->cl_tie = (struct mged_dm *)NULL;
 
     if (need_close)
        dm_close(DMP);
 
-    RT_FREE_VLIST(&mged_curr_dm->dml_p_vlist);
+    RT_FREE_VLIST(&mged_curr_dm->dm_p_vlist);
     BU_LIST_DEQUEUE(&mged_curr_dm->l);
     mged_slider_free_vls(mged_curr_dm);
     bu_free((void *)mged_curr_dm, "release: mged_curr_dm");
@@ -392,7 +394,7 @@
     BU_ALLOC(mged_curr_dm, struct mged_dm);
 
     /* initialize predictor stuff */
-    BU_LIST_INIT(&mged_curr_dm->dml_p_vlist);
+    BU_LIST_INIT(&mged_curr_dm->dm_p_vlist);
     predictor_init();
 
     /* Only need to do this once */
@@ -469,8 +471,8 @@
     (void)dm_set_win_bounds(DMP, windowbounds);
     mged_fb_open();
 
-    GEDP->ged_gvp = mged_curr_dm->dml_view_state->vs_gvp;
-    GEDP->ged_gvp->gv_grid = *mged_curr_dm->dml_grid_state; /* struct copy */
+    GEDP->ged_gvp = mged_curr_dm->dm_view_state->vs_gvp;
+    GEDP->ged_gvp->gv_grid = *mged_curr_dm->dm_grid_state; /* struct copy */
 
     return TCL_OK;
 
@@ -620,19 +622,19 @@
 dm_var_init(struct mged_dm *initial_dm_list)
 {
     BU_ALLOC(adc_state, struct _adc_state);
-    *adc_state = *initial_dm_list->dml_adc_state;              /* struct copy 
*/
+    *adc_state = *initial_dm_list->dm_adc_state;               /* struct copy 
*/
     adc_state->adc_rc = 1;
 
     BU_ALLOC(menu_state, struct _menu_state);
-    *menu_state = *initial_dm_list->dml_menu_state;            /* struct copy 
*/
+    *menu_state = *initial_dm_list->dm_menu_state;             /* struct copy 
*/
     menu_state->ms_rc = 1;
 
     BU_ALLOC(rubber_band, struct _rubber_band);
-    *rubber_band = *initial_dm_list->dml_rubber_band;          /* struct copy 
*/
+    *rubber_band = *initial_dm_list->dm_rubber_band;           /* struct copy 
*/
     rubber_band->rb_rc = 1;
 
     BU_ALLOC(mged_variables, struct _mged_variables);
-    *mged_variables = *initial_dm_list->dml_mged_variables;    /* struct copy 
*/
+    *mged_variables = *initial_dm_list->dm_mged_variables;     /* struct copy 
*/
     mged_variables->mv_rc = 1;
     mged_variables->mv_dlist = mged_default_dlist;
     mged_variables->mv_listen = 0;
@@ -642,16 +644,16 @@
     BU_ALLOC(color_scheme, struct _color_scheme);
 
     /* initialize using the nu display manager */
-    *color_scheme = *BU_LIST_LAST(mged_dm, &active_dm_set.l)->dml_color_scheme;
+    *color_scheme = *BU_LIST_LAST(mged_dm, &active_dm_set.l)->dm_color_scheme;
 
     color_scheme->cs_rc = 1;
 
     BU_ALLOC(grid_state, struct bview_grid_state);
-    *grid_state = *initial_dm_list->dml_grid_state;            /* struct copy 
*/
+    *grid_state = *initial_dm_list->dm_grid_state;             /* struct copy 
*/
     grid_state->rc = 1;
 
     BU_ALLOC(axes_state, struct _axes_state);
-    *axes_state = *initial_dm_list->dml_axes_state;            /* struct copy 
*/
+    *axes_state = *initial_dm_list->dm_axes_state;             /* struct copy 
*/
     axes_state->ax_rc = 1;
 
     BU_ALLOC(dlist_state, struct _dlist_state);
@@ -658,12 +660,12 @@
     dlist_state->dl_rc = 1;
 
     BU_ALLOC(view_state, struct _view_state);
-    *view_state = *initial_dm_list->dml_view_state;                    /* 
struct copy */
+    *view_state = *initial_dm_list->dm_view_state;                     /* 
struct copy */
     BU_ALLOC(view_state->vs_gvp, struct bview);
     BU_GET(view_state->vs_gvp->callbacks, struct bu_ptbl);
     bu_ptbl_init(view_state->vs_gvp->callbacks, 8, "bview callbacks");
 
-    *view_state->vs_gvp = *initial_dm_list->dml_view_state->vs_gvp;    /* 
struct copy */
+    *view_state->vs_gvp = *initial_dm_list->dm_view_state->vs_gvp;     /* 
struct copy */
     view_state->vs_gvp->gv_clientData = (void *)view_state;
     view_state->vs_gvp->gv_adaptive_plot = 0;
     view_state->vs_gvp->gv_redraw_on_zoom = 0;
@@ -670,7 +672,7 @@
     view_state->vs_gvp->gv_point_scale = 1.0;
     view_state->vs_gvp->gv_curve_scale = 1.0;
     view_state->vs_rc = 1;
-    view_ring_init(mged_curr_dm->dml_view_state, (struct _view_state *)NULL);
+    view_ring_init(mged_curr_dm->dm_view_state, (struct _view_state *)NULL);
 
     DMP_dirty = 1;
     mapped = 1;
@@ -686,14 +688,14 @@
 mged_link_vars(struct mged_dm *p)
 {
     mged_slider_init_vls(p);
-    struct bu_vls *pn = dm_get_pathname(p->dml_dmp);
+    struct bu_vls *pn = dm_get_pathname(p->dm_dmp);
     if (pn) {
-       bu_vls_printf(&p->dml_fps_name, "%s(%s,fps)", MGED_DISPLAY_VAR, 
bu_vls_cstr(pn));
-       bu_vls_printf(&p->dml_aet_name, "%s(%s,aet)", MGED_DISPLAY_VAR, 
bu_vls_cstr(pn));
-       bu_vls_printf(&p->dml_ang_name, "%s(%s,ang)", MGED_DISPLAY_VAR, 
bu_vls_cstr(pn));
-       bu_vls_printf(&p->dml_center_name, "%s(%s,center)", MGED_DISPLAY_VAR, 
bu_vls_cstr(pn));
-       bu_vls_printf(&p->dml_size_name, "%s(%s,size)", MGED_DISPLAY_VAR, 
bu_vls_cstr(pn));
-       bu_vls_printf(&p->dml_adc_name, "%s(%s,adc)", MGED_DISPLAY_VAR, 
bu_vls_cstr(pn));
+       bu_vls_printf(&p->dm_fps_name, "%s(%s,fps)", MGED_DISPLAY_VAR,  
bu_vls_cstr(pn));
+       bu_vls_printf(&p->dm_aet_name, "%s(%s,aet)", MGED_DISPLAY_VAR,  
bu_vls_cstr(pn));
+       bu_vls_printf(&p->dm_ang_name, "%s(%s,ang)", MGED_DISPLAY_VAR,  
bu_vls_cstr(pn));
+       bu_vls_printf(&p->dm_center_name, "%s(%s,center)", MGED_DISPLAY_VAR, 
bu_vls_cstr(pn));
+       bu_vls_printf(&p->dm_size_name, "%s(%s,size)", MGED_DISPLAY_VAR, 
bu_vls_cstr(pn));
+       bu_vls_printf(&p->dm_adc_name, "%s(%s,adc)", MGED_DISPLAY_VAR,  
bu_vls_cstr(pn));
     }
 }
 
@@ -714,7 +716,7 @@
     }
 
     FOR_ALL_DISPLAYS(dlp, &active_dm_set.l) {
-       struct bu_vls *pn = dm_get_pathname(dlp->dml_dmp);
+       struct bu_vls *pn = dm_get_pathname(dlp->dm_dmp);
        if (pn && bu_vls_strlen(pn))
            Tcl_AppendElement(interpreter, bu_vls_cstr(pn));
     }

Modified: brlcad/trunk/src/mged/axes.c
===================================================================
--- brlcad/trunk/src/mged/axes.c        2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/axes.c        2020-08-24 22:21:14 UTC (rev 76932)
@@ -88,8 +88,8 @@
     struct mged_dm *dmlp;
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_axes_state == axes_state)
-           dmlp->dml_dirty = 1;
+       if (dmlp->dm_axes_state == axes_state)
+           dmlp->dm_dirty = 1;
 }
 
 

Modified: brlcad/trunk/src/mged/buttons.c
===================================================================
--- brlcad/trunk/src/mged/buttons.c     2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/buttons.c     2020-08-24 22:21:14 UTC (rev 76932)
@@ -741,8 +741,8 @@
     }
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_mged_variables->mv_transform == 'e')
-           dmlp->dml_mged_variables->mv_transform = 'v';
+       if (dmlp->dm_mged_variables->mv_transform == 'e')
+           dmlp->dm_mged_variables->mv_transform = 'v';
 
     {
        struct bu_vls vls = BU_VLS_INIT_ZERO;
@@ -805,8 +805,8 @@
     (void)chg_state(STATE, ST_VIEW, "Edit Reject");
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_mged_variables->mv_transform == 'e')
-           dmlp->dml_mged_variables->mv_transform = 'v';
+       if (dmlp->dm_mged_variables->mv_transform == 'e')
+           dmlp->dm_mged_variables->mv_transform = 'v';
 
     {
        struct bu_vls vls = BU_VLS_INIT_ZERO;

Modified: brlcad/trunk/src/mged/chgview.c
===================================================================
--- brlcad/trunk/src/mged/chgview.c     2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/chgview.c     2020-08-24 22:21:14 UTC (rev 76932)
@@ -449,8 +449,8 @@
 
        set_curr_dm(dmlp);
 
-       if (mged_curr_dm->dml_tie) {
-           curr_cmd_list = mged_curr_dm->dml_tie;
+       if (mged_curr_dm->dm_tie) {
+           curr_cmd_list = mged_curr_dm->dm_tie;
        } else {
            curr_cmd_list = &head_cmd_list;
        }
@@ -596,8 +596,8 @@
 
        set_curr_dm(dmlp);
 
-       if (mged_curr_dm->dml_tie) {
-           curr_cmd_list = mged_curr_dm->dml_tie;
+       if (mged_curr_dm->dm_tie) {
+           curr_cmd_list = mged_curr_dm->dm_tie;
        } else {
            curr_cmd_list = &head_cmd_list;
        }
@@ -2804,7 +2804,7 @@
     view_state->vs_absolute_scale = 0.0;
 
     if (mged_variables->mv_faceplate && mged_variables->mv_orig_gui) {
-       mged_curr_dm->dml_dirty = 1;
+       mged_curr_dm->dm_dirty = 1;
     }
 
     return TCL_OK;
@@ -2835,10 +2835,10 @@
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l) {
        /* if sharing view while faceplate and original gui (i.e. button menu, 
sliders) are on */
-       if (dmlp->dml_view_state == view_state &&
-           dmlp->dml_mged_variables->mv_faceplate &&
-           dmlp->dml_mged_variables->mv_orig_gui) {
-           dmlp->dml_dirty = 1;
+       if (dmlp->dm_view_state == view_state &&
+           dmlp->dm_mged_variables->mv_faceplate &&
+           dmlp->dm_mged_variables->mv_orig_gui) {
+           dmlp->dm_dirty = 1;
        }
     }
 
@@ -3016,8 +3016,8 @@
 {
     struct view_ring *vrp;
 
-    while (BU_LIST_NON_EMPTY(&dlp->dml_view_state->vs_headView.l)) {
-       vrp = BU_LIST_FIRST(view_ring, &dlp->dml_view_state->vs_headView.l);
+    while (BU_LIST_NON_EMPTY(&dlp->dm_view_state->vs_headView.l)) {
+       vrp = BU_LIST_FIRST(view_ring, &dlp->dm_view_state->vs_headView.l);
        BU_LIST_DEQUEUE(&vrp->l);
        bu_free((void *)vrp, "view_ring_destroy: vrp");
     }

Modified: brlcad/trunk/src/mged/cmd.c
===================================================================
--- brlcad/trunk/src/mged/cmd.c 2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/cmd.c 2020-08-24 22:21:14 UTC (rev 76932)
@@ -680,7 +680,7 @@
 
     if (!GEDP->ged_gvp)
        GEDP->ged_gvp = view_state->vs_gvp;
-    GEDP->ged_dmp = (void *)mged_curr_dm->dml_dmp;
+    GEDP->ged_dmp = (void *)mged_curr_dm->dm_dmp;
 
     ret = (*ctp->ged_func)(GEDP, argc, (const char **)argv);
     Tcl_AppendResult(interpreter, bu_vls_addr(GEDP->ged_result_str), NULL);
@@ -860,7 +860,7 @@
 
        BU_LIST_DEQUEUE(&clp->l);
        if (clp->cl_tie != NULL)
-           clp->cl_tie->dml_tie = CMD_LIST_NULL;
+           clp->cl_tie->dm_tie = CMD_LIST_NULL;
        bu_vls_free(&clp->cl_more_default);
        bu_vls_free(&clp->cl_name);
        bu_free((void *)clp, "cmd_close: clp");
@@ -1312,7 +1312,7 @@
        for (BU_LIST_FOR (clp, cmd_list, &head_cmd_list.l)) {
            bu_vls_trunc(&vls, 0);
            if (clp->cl_tie) {
-               struct bu_vls *pn = dm_get_pathname(clp->cl_tie->dml_dmp);
+               struct bu_vls *pn = dm_get_pathname(clp->cl_tie->dm_dmp);
                if (pn && bu_vls_strlen(pn)) {
                    bu_vls_printf(&vls, "%s %s", bu_vls_cstr(&clp->cl_name), 
bu_vls_cstr(pn));
                    Tcl_AppendElement(interpreter, bu_vls_cstr(&vls));
@@ -1325,7 +1325,7 @@
 
        bu_vls_trunc(&vls, 0);
        if (clp->cl_tie) {
-           struct bu_vls *pn = dm_get_pathname(clp->cl_tie->dml_dmp);
+           struct bu_vls *pn = dm_get_pathname(clp->cl_tie->dm_dmp);
            if (pn && bu_vls_strlen(pn)) {
                bu_vls_printf(&vls, "%s %s", bu_vls_cstr(&clp->cl_name), 
bu_vls_cstr(pn));
                Tcl_AppendElement(interpreter, bu_vls_cstr(&vls));
@@ -1366,7 +1366,7 @@
 
     if (uflag) {
        if (clp->cl_tie)
-           clp->cl_tie->dml_tie = (struct cmd_list *)NULL;
+           clp->cl_tie->dm_tie = (struct cmd_list *)NULL;
 
        clp->cl_tie = (struct mged_dm *)NULL;
 
@@ -1377,7 +1377,7 @@
     /* print out the display manager that we're tied to */
     if (argc == 2) {
        if (clp->cl_tie) {
-           struct bu_vls *pn = dm_get_pathname(clp->cl_tie->dml_dmp);
+           struct bu_vls *pn = dm_get_pathname(clp->cl_tie->dm_dmp);
            if (pn && bu_vls_strlen(pn)) {
                Tcl_AppendElement(interpreter, bu_vls_cstr(pn));
            }
@@ -1394,7 +1394,7 @@
        bu_vls_strcpy(&vls, argv[2]);
 
     FOR_ALL_DISPLAYS(dlp, &active_dm_set.l) {
-       struct bu_vls *pn = dm_get_pathname(dlp->dml_dmp);
+       struct bu_vls *pn = dm_get_pathname(dlp->dm_dmp);
        if (pn && !bu_vls_strcmp(&vls, pn))
            break;
     }
@@ -1408,15 +1408,15 @@
 
     /* already tied */
     if (clp->cl_tie)
-       clp->cl_tie->dml_tie = (struct cmd_list *)NULL;
+       clp->cl_tie->dm_tie = (struct cmd_list *)NULL;
 
     clp->cl_tie = dlp;
 
     /* already tied */
-    if (dlp->dml_tie)
-       dlp->dml_tie->cl_tie = (struct mged_dm *)NULL;
+    if (dlp->dm_tie)
+       dlp->dm_tie->cl_tie = (struct mged_dm *)NULL;
 
-    dlp->dml_tie = clp;
+    dlp->dm_tie = clp;
 
     bu_vls_free(&vls);
     return TCL_OK;
@@ -1452,12 +1452,12 @@
     vsp = view_state;  /* save state info pointer */
 
     bu_free((void *)menu_state, "f_postscript: menu_state");
-    menu_state = dml->dml_menu_state;
+    menu_state = dml->dm_menu_state;
 
-    scroll_top = dml->dml_scroll_top;
-    scroll_active = dml->dml_scroll_active;
-    scroll_y = dml->dml_scroll_y;
-    memmove((void *)scroll_array, (void *)dml->dml_scroll_array, sizeof(struct 
scroll_item *) * 6);
+    scroll_top = dml->dm_scroll_top;
+    scroll_active = dml->dm_scroll_active;
+    scroll_y = dml->dm_scroll_y;
+    memmove((void *)scroll_array, (void *)dml->dm_scroll_array, sizeof(struct 
scroll_item *) * 6);
 
     DMP_dirty = 1;
     refresh();
@@ -1498,12 +1498,12 @@
 
     /* change primary focus to window argv[1] */
     FOR_ALL_DISPLAYS(p, &active_dm_set.l) {
-       struct bu_vls *pn = dm_get_pathname(p->dml_dmp);
+       struct bu_vls *pn = dm_get_pathname(p->dm_dmp);
        if (pn && BU_STR_EQUAL(argv[1], bu_vls_cstr(pn))) {
            set_curr_dm(p);
 
-           if (mged_curr_dm->dml_tie)
-               curr_cmd_list = mged_curr_dm->dml_tie;
+           if (mged_curr_dm->dm_tie)
+               curr_cmd_list = mged_curr_dm->dm_tie;
            else
                curr_cmd_list = &head_cmd_list;
 
@@ -1838,8 +1838,8 @@
 
        set_curr_dm(dmlp);
 
-       if (mged_curr_dm->dml_tie) {
-           curr_cmd_list = mged_curr_dm->dml_tie;
+       if (mged_curr_dm->dm_tie) {
+           curr_cmd_list = mged_curr_dm->dm_tie;
        } else {
            curr_cmd_list = &head_cmd_list;
        }

Modified: brlcad/trunk/src/mged/color_scheme.c
===================================================================
--- brlcad/trunk/src/mged/color_scheme.c        2020-08-24 22:15:43 UTC (rev 
76931)
+++ brlcad/trunk/src/mged/color_scheme.c        2020-08-24 22:21:14 UTC (rev 
76932)
@@ -246,8 +246,8 @@
     struct mged_dm *dmlp;
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_color_scheme == color_scheme)
-           dmlp->dml_dirty = 1;
+       if (dmlp->dm_color_scheme == color_scheme)
+           dmlp->dm_dirty = 1;
 }
 
 
@@ -303,8 +303,8 @@
     // should probably be replaced with get_next_dm
     struct bview *cbv = GEDP->ged_gvp;
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l) {
-       if (dmlp->dml_color_scheme == color_scheme) {
-           dmlp->dml_dirty = 1;
+       if (dmlp->dm_color_scheme == color_scheme) {
+           dmlp->dm_dirty = 1;
            set_curr_dm(dmlp);
            Tcl_Eval(INTERP, bu_vls_addr(&vls));
        }

Modified: brlcad/trunk/src/mged/dm-generic.c
===================================================================
--- brlcad/trunk/src/mged/dm-generic.c  2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/dm-generic.c  2020-08-24 22:21:14 UTC (rev 76932)
@@ -259,8 +259,8 @@
            return TCL_ERROR;
        }
 
-       dml_omx = atoi(argv[2]);
-       dml_omy = atoi(argv[3]);
+       dm_omx = atoi(argv[2]);
+       dm_omy = atoi(argv[3]);
 
        switch (*argv[1]) {
            case 'r':
@@ -325,13 +325,13 @@
            return TCL_ERROR;
        }
 
-       dml_omx = atoi(argv[2]);
-       dml_omy = atoi(argv[3]);
+       dm_omx = atoi(argv[2]);
+       dm_omy = atoi(argv[3]);
 
        switch (*argv[1]) {
            case '1':
-               fx = dm_Xx2Normal(DMP, dml_omx) * GED_MAX - adc_state->adc_dv_x;
-               fy = dm_Xy2Normal(DMP, dml_omy, 1) * GED_MAX - 
adc_state->adc_dv_y;
+               fx = dm_Xx2Normal(DMP, dm_omx) * GED_MAX - adc_state->adc_dv_x;
+               fy = dm_Xy2Normal(DMP, dm_omy, 1) * GED_MAX - 
adc_state->adc_dv_y;
 
                bu_vls_printf(&vls, "adc a1 %lf\n", RAD2DEG*atan2(fy, fx));
                Tcl_Eval(INTERP, bu_vls_addr(&vls));
@@ -340,8 +340,8 @@
                am_mode = AMM_ADC_ANG1;
                break;
            case '2':
-               fx = dm_Xx2Normal(DMP, dml_omx) * GED_MAX - adc_state->adc_dv_x;
-               fy = dm_Xy2Normal(DMP, dml_omy, 1) * GED_MAX - 
adc_state->adc_dv_y;
+               fx = dm_Xx2Normal(DMP, dm_omx) * GED_MAX - adc_state->adc_dv_x;
+               fy = dm_Xy2Normal(DMP, dm_omy, 1) * GED_MAX - 
adc_state->adc_dv_y;
 
                bu_vls_printf(&vls, "adc a2 %lf\n", RAD2DEG*atan2(fy, fx));
                Tcl_Eval(INTERP, bu_vls_addr(&vls));
@@ -354,7 +354,7 @@
                    point_t model_pt;
                    point_t view_pt;
 
-                   VSET(view_pt, dm_Xx2Normal(DMP, dml_omx), dm_Xy2Normal(DMP, 
dml_omy, 1), 0.0);
+                   VSET(view_pt, dm_Xx2Normal(DMP, dm_omx), dm_Xy2Normal(DMP, 
dm_omy, 1), 0.0);
 
                    if (grid_state->snap)
                        snap_to_grid(&view_pt[X], &view_pt[Y]);
@@ -371,9 +371,9 @@
 
                break;
            case 'd':
-               fx = (dm_Xx2Normal(DMP, dml_omx) * GED_MAX -
+               fx = (dm_Xx2Normal(DMP, dm_omx) * GED_MAX -
                      adc_state->adc_dv_x) * view_state->vs_gvp->gv_scale * 
base2local * INV_GED;
-               fy = (dm_Xy2Normal(DMP, dml_omy, 1) * GED_MAX -
+               fy = (dm_Xy2Normal(DMP, dm_omy, 1) * GED_MAX -
                      adc_state->adc_dv_y) * view_state->vs_gvp->gv_scale * 
base2local * INV_GED;
 
                td = sqrt(fx * fx + fy * fy);
@@ -401,8 +401,8 @@
            return TCL_ERROR;
        }
 
-       dml_omx = atoi(argv[3]);
-       dml_omy = atoi(argv[4]);
+       dm_omx = atoi(argv[3]);
+       dm_omy = atoi(argv[4]);
 
        switch (*argv[1]) {
            case 'a':

Modified: brlcad/trunk/src/mged/doevent.c
===================================================================
--- brlcad/trunk/src/mged/doevent.c     2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/doevent.c     2020-08-24 22:21:14 UTC (rev 76932)
@@ -213,7 +213,7 @@
     int i;
 
     for (i = 0; i < 8; ++i)
-       dml_knobs[i] = 0;
+       dm_knobs[i] = 0;
 }
 #endif
 
@@ -246,8 +246,8 @@
     height = dm_get_height(DMP);
     mx = xmotion->x;
     my = xmotion->y;
-    dx = mx - dml_omx;
-    dy = my - dml_omy;
+    dx = mx - dm_omx;
+    dy = my - dm_omy;
 
     switch (am_mode) {
        case AMM_IDLE:
@@ -363,11 +363,11 @@
                        point_t vcenter, diff;
 
                        /* accumulate distance mouse moved since starting to 
translate */
-                       dml_mouse_dx += dx;
-                       dml_mouse_dy += dy;
+                       dm_mouse_dx += dx;
+                       dm_mouse_dy += dy;
 
-                       view_pt[X] = dml_mouse_dx / (fastf_t)width * 2.0;
-                       view_pt[Y] = -dml_mouse_dy / (fastf_t)height / 
dm_get_aspect(DMP) * 2.0;
+                       view_pt[X] = dm_mouse_dx / (fastf_t)width * 2.0;
+                       view_pt[Y] = -dm_mouse_dy / (fastf_t)height / 
dm_get_aspect(DMP) * 2.0;
                        view_pt[Z] = 0.0;
                        round_to_grid(&view_pt[X], &view_pt[Y]);
 
@@ -375,7 +375,7 @@
                        MAT_DELTAS_GET_NEG(vcenter, 
view_state->vs_gvp->gv_center);
                        VSUB2(diff, model_pt, vcenter);
                        VSCALE(diff, diff, base2local);
-                       VADD2(model_pt, dml_work_pt, diff);
+                       VADD2(model_pt, dm_work_pt, diff);
                        if (STATE == ST_S_EDIT)
                            bu_vls_printf(&cmd, "p %lf %lf %lf", model_pt[X], 
model_pt[Y], model_pt[Z]);
                        else
@@ -389,11 +389,11 @@
                    else {
                        if (grid_state->snap) {
                            /* accumulate distance mouse moved since starting 
to translate */
-                           dml_mouse_dx += dx;
-                           dml_mouse_dy += dy;
+                           dm_mouse_dx += dx;
+                           dm_mouse_dy += dy;
 
-                           snap_view_to_grid(dml_mouse_dx / (fastf_t)width * 
2.0,
-                                             -dml_mouse_dy / (fastf_t)height / 
dm_get_aspect(DMP) * 2.0);
+                           snap_view_to_grid(dm_mouse_dx / (fastf_t)width * 
2.0,
+                                             -dm_mouse_dy / (fastf_t)height / 
dm_get_aspect(DMP) * 2.0);
 
                            mged_variables->mv_coords = save_coords;
                            goto handled;
@@ -744,8 +744,8 @@
 
  handled:
     bu_vls_free(&cmd);
-    dml_omx = mx;
-    dml_omy = my;
+    dm_omx = mx;
+    dm_omy = my;
 }
 #endif /* HAVE_X11_XLIB_H */
 
@@ -771,16 +771,16 @@
     switch (DIAL0 + dmep->first_axis) {
        case DIAL0:
            if (adc_state->adc_draw) {
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE &&
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE &&
                    !adc_state->adc_dv_a1)
-                   dml_knobs[dmep->first_axis] +=
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit(adc_state->adc_dv_a1) + dmep->axis_data[0] - 
knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob ang1 %f\n",
                              45.0 - 45.0*((double)setting) * INV_GED);
            } else {
@@ -787,30 +787,30 @@
                if (mged_variables->mv_rateknobs) {
                    f = view_state->vs_rate_model_rotate[Z];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE && !f)
-                       dml_knobs[dmep->first_axis] +=
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE && !f)
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(512.5 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   setting = dm_limit(dml_knobs[dmep->first_axis]);
+                   setting = dm_limit(dm_knobs[dmep->first_axis]);
                    bu_vls_printf(&cmd, "knob -m z %f\n", setting / 512.0);
                } else {
                    f = view_state->vs_absolute_model_rotate[Z];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE && !f)
-                       dml_knobs[dmep->first_axis] +=
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE && !f)
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(2.847 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   f = dm_limit(dml_knobs[dmep->first_axis]) / 512.0;
+                   f = dm_limit(dm_knobs[dmep->first_axis]) / 512.0;
                    bu_vls_printf(&cmd, "knob -m az %f\n", dm_wrap(f) * 180.0);
                }
            }
@@ -822,15 +822,15 @@
                else
                    f = view_state->vs_rate_scale;
 
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE && !f)
-                   dml_knobs[dmep->first_axis] +=
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE && !f)
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] = dm_unlimit((int)(512.5 * f)) +
+                   dm_knobs[dmep->first_axis] = dm_unlimit((int)(512.5 * f)) +
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob S %f\n", setting / 512.0);
            } else {
                if (EDIT_SCALE && mged_variables->mv_transform == 'e')
@@ -838,31 +838,31 @@
                else
                    f = view_state->vs_absolute_scale;
 
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE && !f)
-                   dml_knobs[dmep->first_axis] +=
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE && !f)
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit((int)(512.5 * f)) +
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob aS %f\n", setting / 512.0);
            }
            break;
        case DIAL2:
            if (adc_state->adc_draw) {
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE &&
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE &&
                    !adc_state->adc_dv_a2)
-                   dml_knobs[dmep->first_axis] +=
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit(adc_state->adc_dv_a2) + dmep->axis_data[0] - 
knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob ang2 %f\n",
                              45.0 - 45.0*((double)setting) * INV_GED);
            } else {
@@ -895,16 +895,16 @@
                    else
                        f = view_state->vs_rate_rotate[Z];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE && !f)
-                       dml_knobs[dmep->first_axis] +=
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE && !f)
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(512.5 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   setting = dm_limit(dml_knobs[dmep->first_axis]);
+                   setting = dm_limit(dm_knobs[dmep->first_axis]);
                    bu_vls_printf(&cmd, "knob z %f\n", setting / 512.0);
                } else {
                    if ((STATE == ST_S_EDIT || STATE == ST_O_EDIT)
@@ -935,16 +935,16 @@
                    else
                        f = view_state->vs_absolute_rotate[Z];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE && !f)
-                       dml_knobs[dmep->first_axis] +=
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE && !f)
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(2.847 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   f = dm_limit(dml_knobs[dmep->first_axis]) / 512.0;
+                   f = dm_limit(dm_knobs[dmep->first_axis]) / 512.0;
                    bu_vls_printf(&cmd, "knob az %f\n", dm_wrap(f) * 180.0);
                }
            }
@@ -951,16 +951,16 @@
            break;
        case DIAL3:
            if (adc_state->adc_draw) {
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE &&
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE &&
                    !adc_state->adc_dv_dist)
-                   dml_knobs[dmep->first_axis] +=
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit(adc_state->adc_dv_dist) + dmep->axis_data[0] 
- knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob distadc %d\n", setting);
            } else {
                if (mged_variables->mv_rateknobs) {
@@ -990,16 +990,16 @@
                    else
                        f = view_state->vs_rate_tran[Z];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE && !f)
-                       dml_knobs[dmep->first_axis] +=
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE && !f)
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(512.5 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   setting = dm_limit(dml_knobs[dmep->first_axis]);
+                   setting = dm_limit(dm_knobs[dmep->first_axis]);
                    bu_vls_printf(&cmd, "knob Z %f\n", setting / 512.0);
                } else {
                    if ((STATE == ST_S_EDIT || STATE == ST_O_EDIT)
@@ -1028,17 +1028,17 @@
                    else
                        f = view_state->vs_absolute_tran[Z];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE &&
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE &&
                        !f)
-                       dml_knobs[dmep->first_axis] +=
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(512.5 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   setting = dm_limit(dml_knobs[dmep->first_axis]);
+                   setting = dm_limit(dm_knobs[dmep->first_axis]);
                    bu_vls_printf(&cmd, "knob aZ %f\n", setting / 512.0 * 
view_state->vs_gvp->gv_scale * base2local);
                }
            }
@@ -1045,16 +1045,16 @@
            break;
        case DIAL4:
            if (adc_state->adc_draw) {
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE &&
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE &&
                    !adc_state->adc_dv_y)
-                   dml_knobs[dmep->first_axis] +=
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit(adc_state->adc_dv_y) + dmep->axis_data[0] - 
knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob yadc %d\n", setting);
            } else {
                if (mged_variables->mv_rateknobs) {
@@ -1086,16 +1086,16 @@
                    else
                        f = view_state->vs_rate_rotate[Y];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE && !f)
-                       dml_knobs[dmep->first_axis] +=
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE && !f)
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(512.5 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   setting = dm_limit(dml_knobs[dmep->first_axis]);
+                   setting = dm_limit(dm_knobs[dmep->first_axis]);
                    bu_vls_printf(&cmd, "knob y %f\n", setting / 512.0);
                } else {
                    if ((STATE == ST_S_EDIT || STATE == ST_O_EDIT)
@@ -1126,17 +1126,17 @@
                    else
                        f = view_state->vs_absolute_rotate[Y];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE &&
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE &&
                        !f)
-                       dml_knobs[dmep->first_axis] +=
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(2.847 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   f = dm_limit(dml_knobs[dmep->first_axis]) / 512.0;
+                   f = dm_limit(dm_knobs[dmep->first_axis]) / 512.0;
                    bu_vls_printf(&cmd, "knob ay %f\n", dm_wrap(f) * 180.0);
                }
            }
@@ -1169,16 +1169,16 @@
                else
                    f = view_state->vs_rate_tran[Y];
 
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE && !f)
-                   dml_knobs[dmep->first_axis] +=
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE && !f)
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit((int)(512.5 * f)) +
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob Y %f\n", setting / 512.0);
            } else {
                if ((STATE == ST_S_EDIT || STATE == ST_O_EDIT)
@@ -1207,32 +1207,32 @@
                else
                    f = view_state->vs_absolute_tran[Y];
 
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE && !f)
-                   dml_knobs[dmep->first_axis] +=
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE && !f)
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] -
                        knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit((int)(512.5 * f)) +
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob aY %f\n", setting / 512.0 * 
view_state->vs_gvp->gv_scale * base2local);
            }
            break;
        case DIAL6:
            if (adc_state->adc_draw) {
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE &&
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE &&
                    !adc_state->adc_dv_x)
-                   dml_knobs[dmep->first_axis] +=
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit(adc_state->adc_dv_x) + dmep->axis_data[0] - 
knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob xadc %d\n", setting);
            } else {
                if (mged_variables->mv_rateknobs) {
@@ -1264,16 +1264,16 @@
                    else
                        f = view_state->vs_rate_rotate[X];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE && !f)
-                       dml_knobs[dmep->first_axis] +=
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE && !f)
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(512.5 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   setting = dm_limit(dml_knobs[dmep->first_axis]);
+                   setting = dm_limit(dm_knobs[dmep->first_axis]);
                    bu_vls_printf(&cmd, "knob x %f\n", setting / 512.0);
                } else {
                    if ((STATE == ST_S_EDIT || STATE == ST_O_EDIT)
@@ -1304,16 +1304,16 @@
                    else
                        f = view_state->vs_absolute_rotate[X];
 
-                   if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                       dml_knobs[dmep->first_axis] <= NOISE && !f)
-                       dml_knobs[dmep->first_axis] +=
+                   if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                       dm_knobs[dmep->first_axis] <= NOISE && !f)
+                       dm_knobs[dmep->first_axis] +=
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
                    else
-                       dml_knobs[dmep->first_axis] =
+                       dm_knobs[dmep->first_axis] =
                            dm_unlimit((int)(2.847 * f)) +
                            dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-                   f = dm_limit(dml_knobs[dmep->first_axis]) / 512.0;
+                   f = dm_limit(dm_knobs[dmep->first_axis]) / 512.0;
                    bu_vls_printf(&cmd, "knob ax %f\n", dm_wrap(f) * 180.0);
                }
            }
@@ -1346,16 +1346,16 @@
                else
                    f = view_state->vs_rate_tran[X];
 
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE && !f)
-                   dml_knobs[dmep->first_axis] +=
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE && !f)
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit((int)(512.5 * f)) +
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob X %f\n", setting / 512.0);
            } else {
                if ((STATE == ST_S_EDIT || STATE == ST_O_EDIT)
@@ -1384,16 +1384,16 @@
                else
                    f = view_state->vs_absolute_tran[X];
 
-               if (-NOISE <= dml_knobs[dmep->first_axis] &&
-                   dml_knobs[dmep->first_axis] <= NOISE && !f)
-                   dml_knobs[dmep->first_axis] +=
+               if (-NOISE <= dm_knobs[dmep->first_axis] &&
+                   dm_knobs[dmep->first_axis] <= NOISE && !f)
+                   dm_knobs[dmep->first_axis] +=
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
                else
-                   dml_knobs[dmep->first_axis] =
+                   dm_knobs[dmep->first_axis] =
                        dm_unlimit((int)(512.5 * f)) +
                        dmep->axis_data[0] - knob_values[dmep->first_axis];
 
-               setting = dm_limit(dml_knobs[dmep->first_axis]);
+               setting = dm_limit(dm_knobs[dmep->first_axis]);
                bu_vls_printf(&cmd, "knob aX %f\n", setting / 512.0 * 
view_state->vs_gvp->gv_scale * base2local);
            }
            break;

Modified: brlcad/trunk/src/mged/dozoom.c
===================================================================
--- brlcad/trunk/src/mged/dozoom.c      2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/dozoom.c      2020-08-24 22:21:14 UTC (rev 76932)
@@ -63,7 +63,7 @@
      */
     struct mged_dm *save_dm_list = mged_curr_dm;
 
-    mged_curr_dm->dml_ndrawn = 0;
+    mged_curr_dm->dm_ndrawn = 0;
     inv_viewsize = view_state->vs_gvp->gv_isize;
 
     /*
@@ -151,7 +151,7 @@
        /* The vectorThreshold stuff in libdm may turn the Tcl-crank causing 
mged_curr_dm to change. */
        if (mged_curr_dm != save_dm_list) set_curr_dm(save_dm_list);
 
-       mged_curr_dm->dml_ndrawn += ndrawn;
+       mged_curr_dm->dm_ndrawn += ndrawn;
 
        /* disable write to depth buffer */
        dm_set_depth_mask(DMP, 0);
@@ -176,7 +176,7 @@
     /* The vectorThreshold stuff in libdm may turn the Tcl-crank causing 
mged_curr_dm to change. */
     if (mged_curr_dm != save_dm_list) set_curr_dm(save_dm_list);
 
-    mged_curr_dm->dml_ndrawn += ndrawn;
+    mged_curr_dm->dm_ndrawn += ndrawn;
 
 
     /* draw predictor vlist */
@@ -185,7 +185,7 @@
                       color_scheme->cs_predictor[0],
                       color_scheme->cs_predictor[1],
                       color_scheme->cs_predictor[2], 1, 1.0);
-       dm_draw_vlist(DMP, (struct bn_vlist *)&mged_curr_dm->dml_p_vlist);
+       dm_draw_vlist(DMP, (struct bn_vlist *)&mged_curr_dm->dm_p_vlist);
     }
 
     /*
@@ -213,7 +213,7 @@
            r, g, b, mged_variables->mv_linewidth, mged_variables->mv_dlist, 1,
            geometry_default_color, 0, mged_variables->mv_dlist);
 
-    mged_curr_dm->dml_ndrawn += ndrawn;
+    mged_curr_dm->dm_ndrawn += ndrawn;
 
     /* The vectorThreshold stuff in libdm may turn the Tcl-crank causing 
mged_curr_dm to change. */
     if (mged_curr_dm != save_dm_list) set_curr_dm(save_dm_list);
@@ -255,9 +255,9 @@
     save_dlp = mged_curr_dm;
 
     FOR_ALL_DISPLAYS(dlp, &active_dm_set.l) {
-       if (dlp->dml_mapped &&
-               dm_get_displaylist(dlp->dml_dmp) &&
-               dlp->dml_mged_variables->mv_dlist) {
+       if (dlp->dm_mapped &&
+               dm_get_displaylist(dlp->dm_dmp) &&
+               dlp->dm_mged_variables->mv_dlist) {
            if (sp->s_dlist == 0)
                sp->s_dlist = dm_gen_dlists(DMP, 1);
 
@@ -274,7 +274,7 @@
            (void)dm_end_dlist(DMP);
        }
 
-       dlp->dml_dirty = 1;
+       dlp->dm_dirty = 1;
     }
 
     set_curr_dm(save_dlp);
@@ -308,13 +308,13 @@
     struct mged_dm *dlp;
 
     FOR_ALL_DISPLAYS(dlp, &active_dm_set.l) {
-       if (dm_get_displaylist(dlp->dml_dmp) &&
-           dlp->dml_mged_variables->mv_dlist) {
+       if (dm_get_displaylist(dlp->dm_dmp) &&
+           dlp->dm_mged_variables->mv_dlist) {
            (void)dm_make_current(DMP);
-           (void)dm_free_dlists(dlp->dml_dmp, dlist, range);
+           (void)dm_free_dlists(dlp->dm_dmp, dlist, range);
        }
 
-       dlp->dml_dirty = 1;
+       dlp->dm_dirty = 1;
     }
 }
 

Modified: brlcad/trunk/src/mged/edsol.c
===================================================================
--- brlcad/trunk/src/mged/edsol.c       2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/edsol.c       2020-08-24 22:21:14 UTC (rev 76932)
@@ -921,7 +921,7 @@
        MAT_IDN(acc_rot_sol);
 
        FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-           dmlp->dml_mged_variables->mv_transform = 'e';
+           dmlp->dm_mged_variables->mv_transform = 'e';
     }
 }
 
@@ -2808,7 +2808,7 @@
     }
     bu_vls_printf(&str, ") [%d]: ", arb_vertices[type][loc]);
 
-    const struct bu_vls *dnvp = dm_get_dname(mged_curr_dm->dml_dmp);
+    const struct bu_vls *dnvp = dm_get_dname(mged_curr_dm->dm_dmp);
 
     bu_vls_printf(&cmd, "cad_input_dialog .get_vertex %s {Need vertex for 
solid rotate}\
  {%s} vertex_num %d 0 {{ summary \"Enter a vertex number to rotate about.\"}} 
OK",

Modified: brlcad/trunk/src/mged/fbserv.c
===================================================================
--- brlcad/trunk/src/mged/fbserv.c      2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/fbserv.c      2020-08-24 22:21:14 UTC (rev 76932)
@@ -125,7 +125,7 @@
 
     FOR_ALL_DISPLAYS(dlp, &active_dm_set.l) {
        for (i = MAX_CLIENTS-1; i >= 0; i--)
-           if (fd == dlp->dml_clients[i].c_fd)
+           if (fd == dlp->dm_clients[i].c_fd)
                goto found;
     }
 
@@ -389,7 +389,7 @@
     struct mged_dm *scdlp;  /* save current dm_list pointer */
 
     FOR_ALL_DISPLAYS(dlp, &active_dm_set.l)
-       if (fd == dlp->dml_netfd)
+       if (fd == dlp->dm_netfd)
            goto found;
 
     return;

Modified: brlcad/trunk/src/mged/grid.c
===================================================================
--- brlcad/trunk/src/mged/grid.c        2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/grid.c        2020-08-24 22:21:14 UTC (rev 76932)
@@ -80,8 +80,8 @@
     struct mged_dm *dmlp;
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_grid_state == grid_state)
-           dmlp->dml_dirty = 1;
+       if (dmlp->dm_grid_state == grid_state)
+           dmlp->dm_dirty = 1;
 }
 
 
@@ -108,8 +108,8 @@
        grid_state->res_h = res;
        grid_state->res_v = res;
        FOR_ALL_DISPLAYS(dlp, &active_dm_set.l)
-           if (dlp->dml_grid_state == grid_state)
-               dlp->dml_grid_auto_size = 0;
+           if (dlp->dm_grid_state == grid_state)
+               dlp->dm_grid_auto_size = 0;
     }
 }
 
@@ -127,8 +127,8 @@
 
     if (grid_auto_size)
        FOR_ALL_DISPLAYS(dlp, &active_dm_set.l)
-           if (dlp->dml_grid_state == grid_state)
-               dlp->dml_grid_auto_size = 0;
+           if (dlp->dm_grid_state == grid_state)
+               dlp->dm_grid_auto_size = 0;
 }
 
 
@@ -315,8 +315,8 @@
     bu_vls_free(&cmd);
 
     /* save model_pt in local units */
-    VMOVE(dml_work_pt, model_pt);
-    dml_mouse_dx = dml_mouse_dy = 0;
+    VMOVE(dm_work_pt, model_pt);
+    dm_mouse_dx = dm_mouse_dy = 0;
 }
 
 
@@ -339,8 +339,8 @@
     VSCALE(model_pt, model_pt, base2local);
 
     /* save new center in local units */
-    VMOVE(dml_work_pt, model_pt);
-    dml_mouse_dx = dml_mouse_dy = 0;
+    VMOVE(dm_work_pt, model_pt);
+    dm_mouse_dx = dm_mouse_dy = 0;
 }
 
 
@@ -409,7 +409,7 @@
     MAT_DELTAS_GET_NEG(vcenter, view_state->vs_gvp->gv_center);
     VSUB2(diff, model_pt, vcenter);
     VSCALE(diff, diff, base2local);
-    VSUB2(model_pt, dml_work_pt, diff);
+    VSUB2(model_pt, dm_work_pt, diff);
 
     VSCALE(model_pt, model_pt, local2base);
     MAT_DELTAS_VEC_NEG(view_state->vs_gvp->gv_center, model_pt);
@@ -425,9 +425,9 @@
     struct bu_vls cmd = BU_VLS_INIT_ZERO;
 
     FOR_ALL_DISPLAYS(dlp, &active_dm_set.l) {
-       dlp->dml_grid_state->res_h *= sf;
-       dlp->dml_grid_state->res_v *= sf;
-       VSCALE(dlp->dml_grid_state->anchor, dlp->dml_grid_state->anchor, sf);
+       dlp->dm_grid_state->res_h *= sf;
+       dlp->dm_grid_state->res_v *= sf;
+       VSCALE(dlp->dm_grid_state->anchor, dlp->dm_grid_state->anchor, sf);
     }
 
     bu_vls_strcpy(&save_result, Tcl_GetStringResult(INTERP));

Modified: brlcad/trunk/src/mged/menu.c
===================================================================
--- brlcad/trunk/src/mged/menu.c        2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/menu.c        2020-08-24 22:21:14 UTC (rev 76932)
@@ -120,10 +120,10 @@
     bu_vls_free(&menu_string);
 
     FOR_ALL_DISPLAYS(dlp, &active_dm_set.l) {
-       if (menu_state == dlp->dml_menu_state &&
-           dlp->dml_mged_variables->mv_faceplate &&
-           dlp->dml_mged_variables->mv_orig_gui)
-           dlp->dml_dirty = 1;
+       if (menu_state == dlp->dm_menu_state &&
+           dlp->dm_mged_variables->mv_faceplate &&
+           dlp->dm_mged_variables->mv_orig_gui)
+           dlp->dm_dirty = 1;
     }
 }
 
@@ -138,8 +138,8 @@
     save_cmd_list = curr_cmd_list;
     save_dm_list = mged_curr_dm;
     FOR_ALL_DISPLAYS(p, &active_dm_set.l) {
-       if (p->dml_tie)
-           curr_cmd_list = p->dml_tie;
+       if (p->dm_tie)
+           curr_cmd_list = p->dm_tie;
 
        set_curr_dm(p);
        mmenu_set(index, value);

Modified: brlcad/trunk/src/mged/mged.c
===================================================================
--- brlcad/trunk/src/mged/mged.c        2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/mged.c        2020-08-24 22:21:14 UTC (rev 76932)
@@ -348,7 +348,7 @@
 
     save_dm_list = mged_curr_dm;
     FOR_ALL_DISPLAYS(p, &active_dm_set.l) {
-       if (!p->dml_owner)
+       if (!p->dm_owner)
            continue;
 
        set_curr_dm(p);
@@ -1269,7 +1269,7 @@
     netfd = -1;
 
     /* initialize predictor stuff */
-    BU_LIST_INIT(&mged_curr_dm->dml_p_vlist);
+    BU_LIST_INIT(&mged_curr_dm->dm_p_vlist);
     predictor_init();
 
     DMP = dm_get();
@@ -1279,7 +1279,7 @@
        bu_vls_strcpy(dpvp, "nu");
     }
 
-    struct bu_vls *tnvp = dm_get_tkname(mged_curr_dm->dml_dmp);
+    struct bu_vls *tnvp = dm_get_tkname(mged_curr_dm->dm_dmp);
     if (tnvp) {
        bu_vls_init(tnvp); /* this may leak */
        bu_vls_strcpy(tnvp, "nu");
@@ -1312,7 +1312,7 @@
 
     BU_ALLOC(view_state, struct _view_state);
     view_state->vs_rc = 1;
-    view_ring_init(mged_curr_dm->dml_view_state, (struct _view_state *)NULL);
+    view_ring_init(mged_curr_dm->dm_view_state, (struct _view_state *)NULL);
     MAT_IDN(view_state->vs_ModelDelta);
 
     am_mode = AMM_IDLE;
@@ -2184,7 +2184,7 @@
     }
 
     FOR_ALL_DISPLAYS(p, &active_dm_set.l) {
-       if (!p->dml_owner)
+       if (!p->dm_owner)
            continue;
 
        set_curr_dm(p);
@@ -2280,20 +2280,20 @@
     int do_time = 0;
 
     FOR_ALL_DISPLAYS(p, &active_dm_set.l) {
-       if (!p->dml_view_state)
+       if (!p->dm_view_state)
            continue;
-       if (update_views || p->dml_view_state->vs_flag)
-           p->dml_dirty = 1;
+       if (update_views || p->dm_view_state->vs_flag)
+           p->dm_dirty = 1;
     }
 
     /*
-     * This needs to be done separately because dml_view_state may be
+     * This needs to be done separately because dm_view_state may be
      * shared.
      */
     FOR_ALL_DISPLAYS(p, &active_dm_set.l) {
-       if (!p->dml_view_state)
+       if (!p->dm_view_state)
            continue;
-       p->dml_view_state->vs_flag = 0;
+       p->dm_view_state->vs_flag = 0;
     }
 
     update_views = 0;
@@ -2467,9 +2467,9 @@
 
        BU_LIST_DEQUEUE(&(p->l));
 
-       if (p && p->dml_dmp) {
-           dm_close(p->dml_dmp);
-           RT_FREE_VLIST(&p->dml_p_vlist);
+       if (p && p->dm_dmp) {
+           dm_close(p->dm_dmp);
+           RT_FREE_VLIST(&p->dm_p_vlist);
            mged_slider_free_vls(p);
            bu_free(p, "release: mged_curr_dm");
        }

Modified: brlcad/trunk/src/mged/mged_dm.h
===================================================================
--- brlcad/trunk/src/mged/mged_dm.h     2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/mged_dm.h     2020-08-24 22:21:14 UTC (rev 76932)
@@ -379,62 +379,62 @@
 
 struct mged_dm {
     struct bu_list      l;
-    struct dm          *dml_dmp;
-    struct fb          *dml_fbp;
-    int                        dml_netfd;                      /* socket used 
to listen for connections */
+    struct dm          *dm_dmp;
+    struct fb          *dm_fbp;
+    int                        dm_netfd;                       /* socket used 
to listen for connections */
 #if defined(_WIN32) && !defined(__CYGWIN__)
-    Tcl_Channel                dml_netchan;
+    Tcl_Channel                dm_netchan;
 #endif
-    struct client      dml_clients[MAX_CLIENTS];
-    int                        dml_dirty;                      /* true if 
received an expose or configuration event */
-    int                        dml_mapped;
-    int                        dml_owner;                      /* true if 
owner of the view info */
-    int                        dml_am_mode;                    /* alternate 
mouse mode */
-    int                        dml_ndrawn;
-    int                        dml_perspective_angle;
-    int                        *dml_zclip_ptr;
-    struct bu_list     dml_p_vlist;                    /* predictor vlist */
-    struct trail       dml_trails[NUM_TRAILS];
-    struct cmd_list    *dml_tie;
+    struct client      dm_clients[MAX_CLIENTS];
+    int                        dm_dirty;                       /* true if 
received an expose or configuration event */
+    int                        dm_mapped;
+    int                        dm_owner;                       /* true if 
owner of the view info */
+    int                        dm_am_mode;                     /* alternate 
mouse mode */
+    int                        dm_ndrawn;
+    int                        dm_perspective_angle;
+    int                        *dm_zclip_ptr;
+    struct bu_list     dm_p_vlist;                     /* predictor vlist */
+    struct trail       dm_trails[NUM_TRAILS];
+    struct cmd_list    *dm_tie;
 
-    int                        dml_adc_auto;
-    int                        dml_grid_auto_size;
-    int                        _dml_mouse_dx;
-    int                        _dml_mouse_dy;
-    int                        _dml_omx;
-    int                        _dml_omy;
-    int                        _dml_knobs[8];
-    point_t            _dml_work_pt;
+    int                        dm_adc_auto;
+    int                        dm_grid_auto_size;
+    int                        _dm_mouse_dx;
+    int                        _dm_mouse_dy;
+    int                        _dm_omx;
+    int                        _dm_omy;
+    int                        _dm_knobs[8];
+    point_t            _dm_work_pt;
 
     /* Tcl variable names for display info */
-    struct bu_vls      dml_fps_name;
-    struct bu_vls      dml_aet_name;
-    struct bu_vls      dml_ang_name;
-    struct bu_vls      dml_center_name;
-    struct bu_vls      dml_size_name;
-    struct bu_vls      dml_adc_name;
+    struct bu_vls      dm_fps_name;
+    struct bu_vls      dm_aet_name;
+    struct bu_vls      dm_ang_name;
+    struct bu_vls      dm_center_name;
+    struct bu_vls      dm_size_name;
+    struct bu_vls      dm_adc_name;
 
     /* Slider stuff */
-    int                        dml_scroll_top;
-    int                        dml_scroll_active;
-    int                        dml_scroll_y;
-    struct scroll_item *dml_scroll_array[6];
+    int                        dm_scroll_top;
+    int                        dm_scroll_active;
+    int                        dm_scroll_y;
+    struct scroll_item *dm_scroll_array[6];
 
     /* Shareable Resources */
-    struct _view_state *dml_view_state;
-    struct _adc_state  *dml_adc_state;
-    struct _menu_state *dml_menu_state;
-    struct _rubber_band        *dml_rubber_band;
-    struct _mged_variables *dml_mged_variables;
-    struct _color_scheme       *dml_color_scheme;
-    struct bview_grid_state *dml_grid_state;
-    struct _axes_state *dml_axes_state;
-    struct _dlist_state        *dml_dlist_state;
+    struct _view_state *dm_view_state;
+    struct _adc_state  *dm_adc_state;
+    struct _menu_state *dm_menu_state;
+    struct _rubber_band        *dm_rubber_band;
+    struct _mged_variables *dm_mged_variables;
+    struct _color_scheme       *dm_color_scheme;
+    struct bview_grid_state *dm_grid_state;
+    struct _axes_state *dm_axes_state;
+    struct _dlist_state        *dm_dlist_state;
 
     /* Hooks */
-    int                        (*dml_cmd_hook)();
-    void                       (*dml_viewpoint_hook)();
-    int                        (*dml_eventHandler)();
+    int                        (*dm_cmd_hook)();
+    void                       (*dm_viewpoint_hook)();
+    int                        (*dm_eventHandler)();
 };
 
 /* If we're changing the active DM, use this function so
@@ -442,49 +442,49 @@
 extern void set_curr_dm(struct mged_dm *nl);
 
 #define DM_LIST_NULL ((struct mged_dm *)NULL)
-#define DMP mged_curr_dm->dml_dmp
-#define DMP_dirty mged_curr_dm->dml_dirty
-#define fbp mged_curr_dm->dml_fbp
-#define netfd mged_curr_dm->dml_netfd
+#define DMP mged_curr_dm->dm_dmp
+#define DMP_dirty mged_curr_dm->dm_dirty
+#define fbp mged_curr_dm->dm_fbp
+#define netfd mged_curr_dm->dm_netfd
 #if defined(_WIN32) && !defined(__CYGWIN__)
-#define netchan mged_curr_dm->dml_netchan
+#define netchan mged_curr_dm->dm_netchan
 #endif
-#define clients mged_curr_dm->dml_clients
-#define mapped mged_curr_dm->dml_mapped
-#define owner mged_curr_dm->dml_owner
-#define am_mode mged_curr_dm->dml_am_mode
-#define perspective_angle mged_curr_dm->dml_perspective_angle
-#define zclip_ptr mged_curr_dm->dml_zclip_ptr
+#define clients mged_curr_dm->dm_clients
+#define mapped mged_curr_dm->dm_mapped
+#define owner mged_curr_dm->dm_owner
+#define am_mode mged_curr_dm->dm_am_mode
+#define perspective_angle mged_curr_dm->dm_perspective_angle
+#define zclip_ptr mged_curr_dm->dm_zclip_ptr
 
-#define view_state mged_curr_dm->dml_view_state
-#define adc_state mged_curr_dm->dml_adc_state
-#define menu_state mged_curr_dm->dml_menu_state
-#define rubber_band mged_curr_dm->dml_rubber_band
-#define mged_variables mged_curr_dm->dml_mged_variables
-#define color_scheme mged_curr_dm->dml_color_scheme
-#define grid_state mged_curr_dm->dml_grid_state
-#define axes_state mged_curr_dm->dml_axes_state
-#define dlist_state mged_curr_dm->dml_dlist_state
+#define view_state mged_curr_dm->dm_view_state
+#define adc_state mged_curr_dm->dm_adc_state
+#define menu_state mged_curr_dm->dm_menu_state
+#define rubber_band mged_curr_dm->dm_rubber_band
+#define mged_variables mged_curr_dm->dm_mged_variables
+#define color_scheme mged_curr_dm->dm_color_scheme
+#define grid_state mged_curr_dm->dm_grid_state
+#define axes_state mged_curr_dm->dm_axes_state
+#define dlist_state mged_curr_dm->dm_dlist_state
 
-#define cmd_hook mged_curr_dm->dml_cmd_hook
-#define viewpoint_hook mged_curr_dm->dml_viewpoint_hook
-#define eventHandler mged_curr_dm->dml_eventHandler
+#define cmd_hook mged_curr_dm->dm_cmd_hook
+#define viewpoint_hook mged_curr_dm->dm_viewpoint_hook
+#define eventHandler mged_curr_dm->dm_eventHandler
 
-#define adc_auto mged_curr_dm->dml_adc_auto
-#define grid_auto_size mged_curr_dm->dml_grid_auto_size
+#define adc_auto mged_curr_dm->dm_adc_auto
+#define grid_auto_size mged_curr_dm->dm_grid_auto_size
 
 /* Names of macros must be different than actual struct element */
-#define dml_mouse_dx mged_curr_dm->_dml_mouse_dx
-#define dml_mouse_dy mged_curr_dm->_dml_mouse_dy
-#define dml_omx mged_curr_dm->_dml_omx
-#define dml_omy mged_curr_dm->_dml_omy
-#define dml_knobs mged_curr_dm->_dml_knobs
-#define dml_work_pt mged_curr_dm->_dml_work_pt
+#define dm_mouse_dx mged_curr_dm->_dm_mouse_dx
+#define dm_mouse_dy mged_curr_dm->_dm_mouse_dy
+#define dm_omx mged_curr_dm->_dm_omx
+#define dm_omy mged_curr_dm->_dm_omy
+#define dm_knobs mged_curr_dm->_dm_knobs
+#define dm_work_pt mged_curr_dm->_dm_work_pt
 
-#define scroll_top mged_curr_dm->dml_scroll_top
-#define scroll_active mged_curr_dm->dml_scroll_active
-#define scroll_y mged_curr_dm->dml_scroll_y
-#define scroll_array mged_curr_dm->dml_scroll_array
+#define scroll_top mged_curr_dm->dm_scroll_top
+#define scroll_active mged_curr_dm->dm_scroll_active
+#define scroll_y mged_curr_dm->dm_scroll_y
+#define scroll_array mged_curr_dm->dm_scroll_array
 
 #define VIEWSIZE       (view_state->vs_gvp->gv_size)   /* Width of viewing 
cube */
 #define VIEWFACTOR     (1/view_state->vs_gvp->gv_scale)
@@ -549,7 +549,7 @@
                struct mged_dm *tp; \
 \
                FOR_ALL_DISPLAYS(tp, &active_dm_set.l) { \
-                       if ((id) == dm_get_id(tp->dml_dmp)) { \
+                       if ((id) == dm_get_id(tp->dm_dmp)) { \
                                (p) = tp; \
                                break; \
                        } \

Modified: brlcad/trunk/src/mged/overlay.c
===================================================================
--- brlcad/trunk/src/mged/overlay.c     2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/overlay.c     2020-08-24 22:21:14 UTC (rev 76932)
@@ -45,7 +45,7 @@
 
     Tcl_DStringInit(&ds);
 
-    GEDP->ged_dmp = (void *)mged_curr_dm->dml_dmp;
+    GEDP->ged_dmp = (void *)mged_curr_dm->dm_dmp;
     ret = ged_overlay(GEDP, argc, argv);
     Tcl_DStringAppend(&ds, bu_vls_addr(GEDP->ged_result_str), -1);
     Tcl_DStringResult(interp, &ds);

Modified: brlcad/trunk/src/mged/predictor.c
===================================================================
--- brlcad/trunk/src/mged/predictor.c   2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/predictor.c   2020-08-24 22:21:14 UTC (rev 76932)
@@ -121,7 +121,7 @@
     int i;
 
     for (i = 0; i < NUM_TRAILS; ++i)
-       init_trail(&mged_curr_dm->dml_trails[i]);
+       init_trail(&mged_curr_dm->dm_trails[i]);
 }
 
 
@@ -128,7 +128,7 @@
 void
 predictor_kill(void)
 {
-    RT_FREE_VLIST(&mged_curr_dm->dml_p_vlist);
+    RT_FREE_VLIST(&mged_curr_dm->dm_p_vlist);
     predictor_init();
 }
 
@@ -181,7 +181,7 @@
        return;
     }
 
-    RT_FREE_VLIST(&mged_curr_dm->dml_p_vlist);
+    RT_FREE_VLIST(&mged_curr_dm->dm_p_vlist);
 
     /* Advance into the future */
     nframes = (int)(mged_variables->mv_predictor_advance / frametime);
@@ -204,8 +204,8 @@
     /* Centering dot */
     VSETALL(delta_v, 0.0);
     TF_VL(m, delta_v);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, m, BN_VLIST_LINE_MOVE);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, m, BN_VLIST_LINE_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, m, BN_VLIST_LINE_MOVE);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, m, BN_VLIST_LINE_DRAW);
 
     /* The exterior rectangle */
     VSET(delta_v, -TF_X, -TF_Y, 0.0);
@@ -251,53 +251,53 @@
     VCROSS(norm, right, up);
     VUNITIZE(norm);
 
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, norm, BN_VLIST_POLY_START);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mA, BN_VLIST_POLY_MOVE);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mB, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mF, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mE, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mA, BN_VLIST_POLY_END);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, norm, BN_VLIST_POLY_START);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mA, BN_VLIST_POLY_MOVE);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mB, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mF, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mE, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mA, BN_VLIST_POLY_END);
 
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, norm, BN_VLIST_POLY_START);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mE, BN_VLIST_POLY_MOVE);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mI, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mL, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mH, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mE, BN_VLIST_POLY_END);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, norm, BN_VLIST_POLY_START);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mE, BN_VLIST_POLY_MOVE);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mI, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mL, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mH, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mE, BN_VLIST_POLY_END);
 
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, norm, BN_VLIST_POLY_START);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mH, BN_VLIST_POLY_MOVE);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mG, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mC, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mD, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mH, BN_VLIST_POLY_END);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, norm, BN_VLIST_POLY_START);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mH, BN_VLIST_POLY_MOVE);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mG, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mC, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mD, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mH, BN_VLIST_POLY_END);
 
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, norm, BN_VLIST_POLY_START);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mJ, BN_VLIST_POLY_MOVE);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mF, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mG, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mK, BN_VLIST_POLY_DRAW);
-    RT_ADD_VLIST(&mged_curr_dm->dml_p_vlist, mJ, BN_VLIST_POLY_END);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, norm, BN_VLIST_POLY_START);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mJ, BN_VLIST_POLY_MOVE);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mF, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mG, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mK, BN_VLIST_POLY_DRAW);
+    RT_ADD_VLIST(&mged_curr_dm->dm_p_vlist, mJ, BN_VLIST_POLY_END);
 
-    push_trail(&mged_curr_dm->dml_trails[0], mA);
-    push_trail(&mged_curr_dm->dml_trails[1], mB);
-    push_trail(&mged_curr_dm->dml_trails[2], mC);
-    push_trail(&mged_curr_dm->dml_trails[3], mD);
+    push_trail(&mged_curr_dm->dm_trails[0], mA);
+    push_trail(&mged_curr_dm->dm_trails[1], mB);
+    push_trail(&mged_curr_dm->dm_trails[2], mC);
+    push_trail(&mged_curr_dm->dm_trails[3], mD);
 
-    push_trail(&mged_curr_dm->dml_trails[4], mE);
-    push_trail(&mged_curr_dm->dml_trails[5], mF);
-    push_trail(&mged_curr_dm->dml_trails[6], mG);
-    push_trail(&mged_curr_dm->dml_trails[7], mH);
+    push_trail(&mged_curr_dm->dm_trails[4], mE);
+    push_trail(&mged_curr_dm->dm_trails[5], mF);
+    push_trail(&mged_curr_dm->dm_trails[6], mG);
+    push_trail(&mged_curr_dm->dm_trails[7], mH);
 
     /* Draw the trails */
-    poly_trail(&trail, &mged_curr_dm->dml_trails[0], 
&mged_curr_dm->dml_trails[4]);
-    BU_LIST_APPEND_LIST(&mged_curr_dm->dml_p_vlist, &trail);
-    poly_trail(&trail, &mged_curr_dm->dml_trails[1], 
&mged_curr_dm->dml_trails[5]);
-    BU_LIST_APPEND_LIST(&mged_curr_dm->dml_p_vlist, &trail);
-    poly_trail(&trail, &mged_curr_dm->dml_trails[6], 
&mged_curr_dm->dml_trails[2]);
-    BU_LIST_APPEND_LIST(&mged_curr_dm->dml_p_vlist, &trail);
-    poly_trail(&trail, &mged_curr_dm->dml_trails[7], 
&mged_curr_dm->dml_trails[3]);
-    BU_LIST_APPEND_LIST(&mged_curr_dm->dml_p_vlist, &trail);
+    poly_trail(&trail, &mged_curr_dm->dm_trails[0], 
&mged_curr_dm->dm_trails[4]);
+    BU_LIST_APPEND_LIST(&mged_curr_dm->dm_p_vlist, &trail);
+    poly_trail(&trail, &mged_curr_dm->dm_trails[1], 
&mged_curr_dm->dm_trails[5]);
+    BU_LIST_APPEND_LIST(&mged_curr_dm->dm_p_vlist, &trail);
+    poly_trail(&trail, &mged_curr_dm->dm_trails[6], 
&mged_curr_dm->dm_trails[2]);
+    BU_LIST_APPEND_LIST(&mged_curr_dm->dm_p_vlist, &trail);
+    poly_trail(&trail, &mged_curr_dm->dm_trails[7], 
&mged_curr_dm->dm_trails[3]);
+    BU_LIST_APPEND_LIST(&mged_curr_dm->dm_p_vlist, &trail);
 
     /* Done */
     MAT_IDN(view_state->vs_ModelDelta);

Modified: brlcad/trunk/src/mged/rect.c
===================================================================
--- brlcad/trunk/src/mged/rect.c        2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/rect.c        2020-08-24 22:21:14 UTC (rev 76932)
@@ -74,8 +74,8 @@
     struct mged_dm *dmlp;
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_rubber_band == rubber_band)
-           dmlp->dml_dirty = 1;
+       if (dmlp->dm_rubber_band == rubber_band)
+           dmlp->dm_dirty = 1;
 }
 
 

Modified: brlcad/trunk/src/mged/set.c
===================================================================
--- brlcad/trunk/src/mged/set.c 2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/set.c 2020-08-24 22:21:14 UTC (rev 76932)
@@ -141,8 +141,8 @@
     struct mged_dm *dmlp;
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_mged_variables == mged_variables)
-           dmlp->dml_dirty = 1;
+       if (dmlp->dm_mged_variables == mged_variables)
+           dmlp->dm_dirty = 1;
 }
 
 
@@ -312,7 +312,7 @@
     save_dmlp = mged_curr_dm;
 
     FOR_ALL_DISPLAYS(dmlp, &active_dm_set.l)
-       if (dmlp->dml_mged_variables == save_dmlp->dml_mged_variables) {
+       if (dmlp->dm_mged_variables == save_dmlp->dm_mged_variables) {
            set_curr_dm(dmlp);
 
            if (mged_variables->mv_faceplate && mged_variables->mv_orig_gui) {
@@ -381,18 +381,18 @@
     if (mged_variables->mv_dlist) {
        /* create display lists */
 
-       /* for each display manager dlp1 that shares its dml_mged_variables 
with save_dlp */
+       /* for each display manager dlp1 that shares its dm_mged_variables with 
save_dlp */
        FOR_ALL_DISPLAYS(dlp1, &active_dm_set.l) {
-           if (dlp1->dml_mged_variables != save_dlp->dml_mged_variables) {
+           if (dlp1->dm_mged_variables != save_dlp->dm_mged_variables) {
                continue;
            }
 
-           if (dm_get_displaylist(dlp1->dml_dmp) &&
-               dlp1->dml_dlist_state->dl_active == 0) {
+           if (dm_get_displaylist(dlp1->dm_dmp) &&
+               dlp1->dm_dlist_state->dl_active == 0) {
                set_curr_dm(dlp1);
                createDLists(GEDP->ged_gdp->gd_headDisplay);
-               dlp1->dml_dlist_state->dl_active = 1;
-               dlp1->dml_dirty = 1;
+               dlp1->dm_dlist_state->dl_active = 1;
+               dlp1->dm_dirty = 1;
            }
        }
     } else {
@@ -400,20 +400,20 @@
         * Free display lists if not being used by another display manager
         */
 
-       /* for each display manager dlp1 that shares its dml_mged_variables 
with save_dlp */
+       /* for each display manager dlp1 that shares its dm_mged_variables with 
save_dlp */
        FOR_ALL_DISPLAYS(dlp1, &active_dm_set.l) {
-           if (dlp1->dml_mged_variables != save_dlp->dml_mged_variables)
+           if (dlp1->dm_mged_variables != save_dlp->dm_mged_variables)
                continue;
 
-           if (dlp1->dml_dlist_state->dl_active) {
+           if (dlp1->dm_dlist_state->dl_active) {
                /* for each display manager dlp2 that is sharing display lists 
with dlp1 */
                FOR_ALL_DISPLAYS(dlp2, &active_dm_set.l) {
-                   if (dlp2->dml_dlist_state != dlp1->dml_dlist_state) {
+                   if (dlp2->dm_dlist_state != dlp1->dm_dlist_state) {
                        continue;
                    }
 
                    /* found a dlp2 that is actively using dlp1's display lists 
*/
-                   if (dlp2->dml_mged_variables->mv_dlist)
+                   if (dlp2->dm_mged_variables->mv_dlist)
                        break;
                }
 
@@ -422,14 +422,14 @@
                    struct display_list *gdlp;
                    struct display_list *next_gdlp;
 
-                   dlp1->dml_dlist_state->dl_active = 0;
+                   dlp1->dm_dlist_state->dl_active = 0;
 
                    gdlp = BU_LIST_NEXT(display_list, 
GEDP->ged_gdp->gd_headDisplay);
                    while (BU_LIST_NOT_HEAD(gdlp, 
GEDP->ged_gdp->gd_headDisplay)) {
                        next_gdlp = BU_LIST_PNEXT(display_list, gdlp);
 
-                       (void)dm_make_current(dlp1->dml_dmp);
-                       (void)dm_free_dlists(dlp1->dml_dmp,
+                       (void)dm_make_current(dlp1->dm_dmp);
+                       (void)dm_free_dlists(dlp1->dm_dmp,
                                      BU_LIST_FIRST(solid, 
&gdlp->dl_headSolid)->s_dlist,
                                      BU_LIST_LAST(solid, 
&gdlp->dl_headSolid)->s_dlist -
                                      BU_LIST_FIRST(solid, 
&gdlp->dl_headSolid)->s_dlist + 1);

Modified: brlcad/trunk/src/mged/share.c
===================================================================
--- brlcad/trunk/src/mged/share.c       2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/share.c       2020-08-24 22:21:14 UTC (rev 76932)
@@ -114,7 +114,7 @@
     }
 
     FOR_ALL_DISPLAYS(dlp1, &active_dm_set.l)
-       if (dm_get_pathname(dlp1->dml_dmp) && BU_STR_EQUAL(argv[2], 
bu_vls_addr(dm_get_pathname(dlp1->dml_dmp))))
+       if (dm_get_pathname(dlp1->dm_dmp) && BU_STR_EQUAL(argv[2], 
bu_vls_addr(dm_get_pathname(dlp1->dm_dmp))))
            break;
 
     if (dlp1 == &active_dm_set) {
@@ -127,7 +127,7 @@
 
     if (!uflag) {
        FOR_ALL_DISPLAYS(dlp2, &active_dm_set.l)
-           if (dm_get_pathname(dlp2->dml_dmp) && BU_STR_EQUAL(argv[3], 
bu_vls_addr(dm_get_pathname(dlp2->dml_dmp))))
+           if (dm_get_pathname(dlp2->dm_dmp) && BU_STR_EQUAL(argv[3], 
bu_vls_addr(dm_get_pathname(dlp2->dm_dmp))))
                break;
 
        if (dlp2 == &active_dm_set) {
@@ -149,9 +149,9 @@
        case 'a':
        case 'A':
            if (argv[1][1] == 'd' || argv[1][1] == 'D')
-               SHARE_RESOURCE(uflag, _adc_state, dml_adc_state, adc_rc, dlp1, 
dlp2, vls, "share: adc_state");
+               SHARE_RESOURCE(uflag, _adc_state, dm_adc_state, adc_rc, dlp1, 
dlp2, vls, "share: adc_state");
            else if (argv[1][1] == 'x' || argv[1][1] == 'X')
-               SHARE_RESOURCE(uflag, _axes_state, dml_axes_state, ax_rc, dlp1, 
dlp2, vls, "share: axes_state");
+               SHARE_RESOURCE(uflag, _axes_state, dm_axes_state, ax_rc, dlp1, 
dlp2, vls, "share: axes_state");
            else {
                bu_vls_printf(&vls, "share: resource type '%s' unknown\n", 
argv[1]);
                Tcl_AppendResult(interpreter, bu_vls_addr(&vls), (char *)NULL);
@@ -162,7 +162,7 @@
            break;
        case 'c':
        case 'C':
-           SHARE_RESOURCE(uflag, _color_scheme, dml_color_scheme, cs_rc, dlp1, 
dlp2, vls, "share: color_scheme");
+           SHARE_RESOURCE(uflag, _color_scheme, dm_color_scheme, cs_rc, dlp1, 
dlp2, vls, "share: color_scheme");
            break;
        case 'd':
        case 'D':
@@ -170,16 +170,16 @@
                struct dm *dmp1;
                struct dm *dmp2 = (struct dm *)NULL;
 
-               dmp1 = dlp1->dml_dmp;
+               dmp1 = dlp1->dm_dmp;
                if (dlp2 != (struct mged_dm *)NULL)
-                   dmp2 = dlp2->dml_dmp;
+                   dmp2 = dlp2->dm_dmp;
 
                if (dm_share_dlist(dmp1, dmp2) == TCL_OK) {
-                   SHARE_RESOURCE(uflag, _dlist_state, dml_dlist_state, dl_rc, 
dlp1, dlp2, vls, "share: dlist_state");
+                   SHARE_RESOURCE(uflag, _dlist_state, dm_dlist_state, dl_rc, 
dlp1, dlp2, vls, "share: dlist_state");
                    if (uflag) {
-                       dlp1->dml_dlist_state->dl_active = 
dlp1->dml_mged_variables->mv_dlist;
+                       dlp1->dm_dlist_state->dl_active = 
dlp1->dm_mged_variables->mv_dlist;
 
-                       if (dlp1->dml_mged_variables->mv_dlist) {
+                       if (dlp1->dm_mged_variables->mv_dlist) {
                            struct mged_dm *save_dlp;
 
                            save_dlp = mged_curr_dm;
@@ -191,9 +191,9 @@
                            set_curr_dm(save_dlp);
                        }
 
-                       dlp1->dml_dirty = 1;
+                       dlp1->dm_dirty = 1;
                    } else {
-                       dlp1->dml_dirty = dlp2->dml_dirty = 1;
+                       dlp1->dm_dirty = dlp2->dm_dirty = 1;
                    }
                }
            }
@@ -200,37 +200,37 @@
            break;
        case 'g':
        case 'G':
-           SHARE_RESOURCE(uflag, bview_grid_state, dml_grid_state, rc, dlp1, 
dlp2, vls, "share: grid_state");
+           SHARE_RESOURCE(uflag, bview_grid_state, dm_grid_state, rc, dlp1, 
dlp2, vls, "share: grid_state");
            break;
        case 'm':
        case 'M':
-           SHARE_RESOURCE(uflag, _menu_state, dml_menu_state, ms_rc, dlp1, 
dlp2, vls, "share: menu_state");
+           SHARE_RESOURCE(uflag, _menu_state, dm_menu_state, ms_rc, dlp1, 
dlp2, vls, "share: menu_state");
            break;
        case 'r':
        case 'R':
-           SHARE_RESOURCE(uflag, _rubber_band, dml_rubber_band, rb_rc, dlp1, 
dlp2, vls, "share: rubber_band");
+           SHARE_RESOURCE(uflag, _rubber_band, dm_rubber_band, rb_rc, dlp1, 
dlp2, vls, "share: rubber_band");
            break;
        case 'v':
        case 'V':
            if ((argv[1][1] == 'a' || argv[1][1] == 'A') &&
                (argv[1][2] == 'r' || argv[1][2] == 'R'))
-               SHARE_RESOURCE(uflag, _mged_variables, dml_mged_variables, 
mv_rc, dlp1, dlp2, vls, "share: mged_variables");
+               SHARE_RESOURCE(uflag, _mged_variables, dm_mged_variables, 
mv_rc, dlp1, dlp2, vls, "share: mged_variables");
            else if (argv[1][1] == 'i' || argv[1][1] == 'I') {
                if (!uflag) {
                    /* free dlp2's view_state resources if currently not 
sharing */
-                   if (dlp2->dml_view_state->vs_rc == 1)
+                   if (dlp2->dm_view_state->vs_rc == 1)
                        view_ring_destroy(dlp2);
                }
 
-               SHARE_RESOURCE(uflag, _view_state, dml_view_state, vs_rc, dlp1, 
dlp2, vls, "share: view_state");
+               SHARE_RESOURCE(uflag, _view_state, dm_view_state, vs_rc, dlp1, 
dlp2, vls, "share: view_state");
 
                if (uflag) {
                    struct _view_state *ovsp;
-                   ovsp = dlp1->dml_view_state;
+                   ovsp = dlp1->dm_view_state;
 
                    /* initialize dlp1's view_state */
-                   if (ovsp != dlp1->dml_view_state)
-                       view_ring_init(dlp1->dml_view_state, ovsp);
+                   if (ovsp != dlp1->dm_view_state)
+                       view_ring_init(dlp1->dm_view_state, ovsp);
                }
            } else {
                bu_vls_printf(&vls, "share: resource type '%s' unknown\n", 
argv[1]);
@@ -250,7 +250,7 @@
     }
 
     if (!uflag)
-       dlp2->dml_dirty = 1;    /* need to redraw this guy */
+       dlp2->dm_dirty = 1;     /* need to redraw this guy */
 
     bu_vls_free(&vls);
     return TCL_OK;
@@ -366,28 +366,28 @@
 usurp_all_resources(struct mged_dm *dlp1, struct mged_dm *dlp2)
 {
     free_all_resources(dlp1);
-    dlp1->dml_view_state = dlp2->dml_view_state;
-    dlp1->dml_adc_state = dlp2->dml_adc_state;
-    dlp1->dml_menu_state = dlp2->dml_menu_state;
-    dlp1->dml_rubber_band = dlp2->dml_rubber_band;
-    dlp1->dml_mged_variables = dlp2->dml_mged_variables;
-    dlp1->dml_color_scheme = dlp2->dml_color_scheme;
-    dlp1->dml_grid_state = dlp2->dml_grid_state;
-    dlp1->dml_axes_state = dlp2->dml_axes_state;
+    dlp1->dm_view_state = dlp2->dm_view_state;
+    dlp1->dm_adc_state = dlp2->dm_adc_state;
+    dlp1->dm_menu_state = dlp2->dm_menu_state;
+    dlp1->dm_rubber_band = dlp2->dm_rubber_band;
+    dlp1->dm_mged_variables = dlp2->dm_mged_variables;
+    dlp1->dm_color_scheme = dlp2->dm_color_scheme;
+    dlp1->dm_grid_state = dlp2->dm_grid_state;
+    dlp1->dm_axes_state = dlp2->dm_axes_state;
 
     /* sanity */
-    dlp2->dml_view_state = (struct _view_state *)NULL;
-    dlp2->dml_adc_state = (struct _adc_state *)NULL;
-    dlp2->dml_menu_state = (struct _menu_state *)NULL;
-    dlp2->dml_rubber_band = (struct _rubber_band *)NULL;
-    dlp2->dml_mged_variables = (struct _mged_variables *)NULL;
-    dlp2->dml_color_scheme = (struct _color_scheme *)NULL;
-    dlp2->dml_grid_state = (struct bview_grid_state *)NULL;
-    dlp2->dml_axes_state = (struct _axes_state *)NULL;
+    dlp2->dm_view_state = (struct _view_state *)NULL;
+    dlp2->dm_adc_state = (struct _adc_state *)NULL;
+    dlp2->dm_menu_state = (struct _menu_state *)NULL;
+    dlp2->dm_rubber_band = (struct _rubber_band *)NULL;
+    dlp2->dm_mged_variables = (struct _mged_variables *)NULL;
+    dlp2->dm_color_scheme = (struct _color_scheme *)NULL;
+    dlp2->dm_grid_state = (struct bview_grid_state *)NULL;
+    dlp2->dm_axes_state = (struct _axes_state *)NULL;
 
     /* it doesn't make sense to save display list info */
-    if (!--dlp2->dml_dlist_state->dl_rc)
-       bu_free((void *)mged_curr_dm->dml_dlist_state, "usurp_all_resources: 
_dlist_state");
+    if (!--dlp2->dm_dlist_state->dl_rc)
+       bu_free((void *)mged_curr_dm->dm_dlist_state, "usurp_all_resources: 
_dlist_state");
 }
 
 
@@ -398,31 +398,31 @@
 void
 free_all_resources(struct mged_dm *dlp)
 {
-    if (!--dlp->dml_view_state->vs_rc) {
+    if (!--dlp->dm_view_state->vs_rc) {
        view_ring_destroy(dlp);
-       bu_free((void *)dlp->dml_view_state, "free_all_resources: view_state");
+       bu_free((void *)dlp->dm_view_state, "free_all_resources: view_state");
     }
 
-    if (!--dlp->dml_adc_state->adc_rc)
-       bu_free((void *)dlp->dml_adc_state, "free_all_resources: adc_state");
+    if (!--dlp->dm_adc_state->adc_rc)
+       bu_free((void *)dlp->dm_adc_state, "free_all_resources: adc_state");
 
-    if (!--dlp->dml_menu_state->ms_rc)
-       bu_free((void *)dlp->dml_menu_state, "free_all_resources: menu_state");
+    if (!--dlp->dm_menu_state->ms_rc)
+       bu_free((void *)dlp->dm_menu_state, "free_all_resources: menu_state");
 
-    if (!--dlp->dml_rubber_band->rb_rc)
-       bu_free((void *)dlp->dml_rubber_band, "free_all_resources: 
rubber_band");
+    if (!--dlp->dm_rubber_band->rb_rc)
+       bu_free((void *)dlp->dm_rubber_band, "free_all_resources: rubber_band");
 
-    if (!--dlp->dml_mged_variables->mv_rc)
-       bu_free((void *)dlp->dml_mged_variables, "free_all_resources: 
mged_variables");
+    if (!--dlp->dm_mged_variables->mv_rc)
+       bu_free((void *)dlp->dm_mged_variables, "free_all_resources: 
mged_variables");
 
-    if (!--dlp->dml_color_scheme->cs_rc)
-       bu_free((void *)dlp->dml_color_scheme, "free_all_resources: 
color_scheme");
+    if (!--dlp->dm_color_scheme->cs_rc)
+       bu_free((void *)dlp->dm_color_scheme, "free_all_resources: 
color_scheme");
 
-    if (!--dlp->dml_grid_state->rc)
-       bu_free((void *)dlp->dml_grid_state, "free_all_resources: grid_state");
+    if (!--dlp->dm_grid_state->rc)
+       bu_free((void *)dlp->dm_grid_state, "free_all_resources: grid_state");
 
-    if (!--dlp->dml_axes_state->ax_rc)
-       bu_free((void *)dlp->dml_axes_state, "free_all_resources: axes_state");
+    if (!--dlp->dm_axes_state->ax_rc)
+       bu_free((void *)dlp->dm_axes_state, "free_all_resources: axes_state");
 }
 
 
@@ -431,18 +431,18 @@
 {
     struct mged_dm *dlp1;
 
-    if (!dm_get_displaylist(dlp2->dml_dmp))
+    if (!dm_get_displaylist(dlp2->dm_dmp))
        return;
 
     FOR_ALL_DISPLAYS(dlp1, &active_dm_set.l) {
        if (dlp1 != dlp2 &&
-           dm_get_type(dlp1->dml_dmp) == dm_get_type(dlp2->dml_dmp) && 
dm_get_dname(dlp1->dml_dmp) && dm_get_dname(dlp2->dml_dmp) &&
-           !bu_vls_strcmp(dm_get_dname(dlp1->dml_dmp), 
dm_get_dname(dlp2->dml_dmp))) {
-           if (dm_share_dlist(dlp1->dml_dmp, dlp2->dml_dmp) == TCL_OK) {
+           dm_get_type(dlp1->dm_dmp) == dm_get_type(dlp2->dm_dmp) && 
dm_get_dname(dlp1->dm_dmp) && dm_get_dname(dlp2->dm_dmp) &&
+           !bu_vls_strcmp(dm_get_dname(dlp1->dm_dmp), 
dm_get_dname(dlp2->dm_dmp))) {
+           if (dm_share_dlist(dlp1->dm_dmp, dlp2->dm_dmp) == TCL_OK) {
                struct bu_vls vls = BU_VLS_INIT_ZERO;
 
-               SHARE_RESOURCE(0, _dlist_state, dml_dlist_state, dl_rc, dlp1, 
dlp2, vls, "share: dlist_state");
-               dlp1->dml_dirty = dlp2->dml_dirty = 1;
+               SHARE_RESOURCE(0, _dlist_state, dm_dlist_state, dl_rc, dlp1, 
dlp2, vls, "share: dlist_state");
+               dlp1->dm_dirty = dlp2->dm_dirty = 1;
                bu_vls_free(&vls);
            }
 

Modified: brlcad/trunk/src/mged/titles.c
===================================================================
--- brlcad/trunk/src/mged/titles.c      2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/titles.c      2020-08-24 22:21:14 UTC (rev 76932)
@@ -301,7 +301,7 @@
     }
     bu_vls_trunc(&vls, 0);
     bu_vls_printf(&vls, "cent=(%s %s %s)", cent_x, cent_y, cent_z);
-    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dml_center_name),
+    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dm_center_name),
               bu_vls_addr(&vls), TCL_GLOBAL_ONLY);
 
     tmp_val = view_state->vs_gvp->gv_size*base2local;
@@ -310,7 +310,7 @@
     } else {
        sprintf(size, "sz=%.3g", tmp_val);
     }
-    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dml_size_name),
+    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dm_size_name),
               size, TCL_GLOBAL_ONLY);
 
     bu_vls_trunc(&vls, 0);
@@ -320,7 +320,7 @@
 
     bu_vls_trunc(&vls, 0);
     bu_vls_printf(&vls, "az=%3.2f  el=%3.2f  tw=%3.2f", 
V3ARGS(view_state->vs_gvp->gv_aet));
-    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dml_aet_name),
+    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dm_aet_name),
               bu_vls_addr(&vls), TCL_GLOBAL_ONLY);
 
     sprintf(ang_x, "%.2f", view_state->vs_rate_rotate[X]);
@@ -329,7 +329,7 @@
 
     bu_vls_trunc(&vls, 0);
     bu_vls_printf(&vls, "ang=(%s %s %s)", ang_x, ang_y, ang_z);
-    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dml_ang_name),
+    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dm_ang_name),
               bu_vls_addr(&vls), TCL_GLOBAL_ONLY);
 
     dm_set_line_attr(DMP, mged_variables->mv_linewidth, 0);
@@ -542,11 +542,11 @@
            dm_draw_string_2d(DMP, bu_vls_addr(&vls),
                              GED2PM1(TITLE_XBASE), GED2PM1(TITLE_YBASE + 
TEXT1_DY), 1, 0);
        }
-       Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dml_adc_name),
+       Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dm_adc_name),
                   bu_vls_addr(&vls), TCL_GLOBAL_ONLY);
        ss_line_not_drawn = 0;
     } else {
-       Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dml_adc_name), "", 
TCL_GLOBAL_ONLY);
+       Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dm_adc_name), "", 
TCL_GLOBAL_ONLY);
     }
 
     if (STATE == ST_S_EDIT || STATE == ST_O_EDIT) {
@@ -614,7 +614,7 @@
        dm_draw_string_2d(DMP, bu_vls_addr(&vls),
                          GED2PM1(TITLE_XBASE), GED2PM1(TITLE_YBASE + 
TEXT1_DY), 1, 0);
     }
-    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dml_fps_name),
+    Tcl_SetVar(INTERP, bu_vls_addr(&mged_curr_dm->dm_fps_name),
               bu_vls_addr(&vls), TCL_GLOBAL_ONLY);
 
     bu_vls_free(&vls);

Modified: brlcad/trunk/src/mged/usepen.c
===================================================================
--- brlcad/trunk/src/mged/usepen.c      2020-08-24 22:15:43 UTC (rev 76931)
+++ brlcad/trunk/src/mged/usepen.c      2020-08-24 22:21:14 UTC (rev 76932)
@@ -55,11 +55,11 @@
     struct solid *sp;
 
     /*
-     * Divide the mouse into 'mged_curr_dm->dml_ndrawn' VERTICAL
+     * Divide the mouse into 'mged_curr_dm->dm_ndrawn' VERTICAL
      * zones, and use the zone number as a sequential position among
      * solids which are drawn.
      */
-    count = ((fastf_t)y + GED_MAX) * mged_curr_dm->dml_ndrawn / GED_RANGE;
+    count = ((fastf_t)y + GED_MAX) * mged_curr_dm->dm_ndrawn / GED_RANGE;
 
     gdlp = BU_LIST_NEXT(display_list, GEDP->ged_gdp->gd_headDisplay);
     while (BU_LIST_NOT_HEAD(gdlp, GEDP->ged_gdp->gd_headDisplay)) {
@@ -104,7 +104,7 @@
        return TCL_ERROR;
     }
 
-    if (!(mged_curr_dm->dml_ndrawn)) {
+    if (!(mged_curr_dm->dm_ndrawn)) {
        return TCL_OK;
     } else if (STATE != ST_S_PICK && STATE != ST_O_PICK  && STATE != 
ST_O_PATH) {
        return TCL_OK;

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