Cleanup: Continue renaming ARegion variables from ar to region

Continuation of b2ee1770d4c3, now non-single word variables are also
renamed.
Part of T74432.

Also ran clang-format on affected files.

1 files changed, 12 insertions, 12 deletions

diff --git a/source/blender/editors/space_graph/graph_utils.c b/source/blender/editors/space_graph/graph_utils.c
index 0af94904ba6..34c1958734d 100644
--- a/source/blender/editors/space_graph/graph_utils.c
+++ b/source/blender/editors/space_graph/graph_utils.c
@@ -62,14 +62,14 @@ void ED_drivers_editor_init(bContext *C, ScrArea *sa)
   sipo->mode = SIPO_MODE_DRIVERS;
 
   /* Show Properties Region (or else the settings can't be edited) */
-  ARegion *ar_props = BKE_area_find_region_type(sa, RGN_TYPE_UI);
-  if (ar_props) {
-    UI_panel_category_active_set(ar_props, "Drivers");
+  ARegion *region_props = BKE_area_find_region_type(sa, RGN_TYPE_UI);
+  if (region_props) {
+    UI_panel_category_active_set(region_props, "Drivers");
 
-    ar_props->flag &= ~RGN_FLAG_HIDDEN;
+    region_props->flag &= ~RGN_FLAG_HIDDEN;
     /* XXX: Adjust width of this too? */
 
-    ED_region_visibility_change_update(C, sa, ar_props);
+    ED_region_visibility_change_update(C, sa, region_props);
   }
   else {
     printf("%s: Couldn't find properties region for Drivers Editor - %p\n", __func__, sa);
@@ -79,15 +79,15 @@ void ED_drivers_editor_init(bContext *C, ScrArea *sa)
   /* TODO: Have a way of not resetting this every time?
    * (e.g. So that switching back and forth between editors doesn't keep jumping?)
    */
-  ARegion *ar_main = BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
-  if (ar_main) {
+  ARegion *region_main = BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
+  if (region_main) {
     /* XXX: Ideally we recenter based on the range instead... */
-    ar_main->v2d.tot.xmin = -2.0f;
-    ar_main->v2d.tot.ymin = -2.0f;
-    ar_main->v2d.tot.xmax = 2.0f;
-    ar_main->v2d.tot.ymax = 2.0f;
+    region_main->v2d.tot.xmin = -2.0f;
+    region_main->v2d.tot.ymin = -2.0f;
+    region_main->v2d.tot.xmax = 2.0f;
+    region_main->v2d.tot.ymax = 2.0f;
 
-    ar_main->v2d.cur = ar_main->v2d.tot;
+    region_main->v2d.cur = region_main->v2d.tot;
   }
 }