Bugfixes:

* After changing driver target settings, the driver F-Curves now have
their "disabled" flags cleared, so that they will be updated
immediately instead of needing a manual "Update Dependencies" flush
* Little comment tweak to appease my text editor

source/blender/editors/interface/interface_handlers.c

@@ -1236,7 +1236,7 @@ static short test_special_char(char ch)
 		case ':':
 		case ';':
 		case '\'':
-		case '\"':
+		case '\"': // " - an extra closing one for Aligorith's text editor
 		case '<':
 		case '>':
 		case ',':
@@ -4220,6 +4220,7 @@ static int ui_but_menu(bContext *C, uiBut *but)
 		
 		/* Keyframes */
 		if(but->flag & UI_BUT_ANIMATED_KEY) {
+			/* replace/delete keyfraemes */
 			if(length) {
 				uiItemBooleanO(layout, "Replace Keyframes", ICON_NONE, "ANIM_OT_keyframe_insert_button", "all", 1);
 				uiItemBooleanO(layout, "Replace Single Keyframe", ICON_NONE, "ANIM_OT_keyframe_insert_button", "all", 0);
@@ -4230,6 +4231,11 @@ static int ui_but_menu(bContext *C, uiBut *but)
 				uiItemBooleanO(layout, "Replace Keyframe", ICON_NONE, "ANIM_OT_keyframe_insert_button", "all", 0);
 				uiItemBooleanO(layout, "Delete Keyframe", ICON_NONE, "ANIM_OT_keyframe_delete_button", "all", 0);
 			}
+			
+			/* keyframe settings */
+			uiItemS(layout);
+			
+			
 		}
 		else if(but->flag & UI_BUT_DRIVEN);
 		else if(is_anim) {
@@ -4272,6 +4278,7 @@ static int ui_but_menu(bContext *C, uiBut *but)
 		}
 		
 		/* Keying Sets */
+		// TODO: check on modifyability of Keying Set when doing this
 		if(is_anim) {
 			uiItemS(layout);
 

source/blender/makesrna/intern/rna_fcurve.c

@@ -139,6 +139,7 @@ static void rna_DriverTarget_update_data(Main *bmain, Scene *scene, PointerRNA *
 	/* find the driver this belongs to and update it */
 	for (fcu=adt->drivers.first; fcu; fcu=fcu->next) {
 		driver= fcu->driver;
+		fcu->flag &= ~FCURVE_DISABLED;
 		
 		if (driver) {
 			// FIXME: need to be able to search targets for required one...