merge with trunk r38787

75 files changed, 583 insertions, 163 deletions

diff --git a/source/blender/editors/animation/CMakeLists.txt b/source/blender/editors/animation/CMakeLists.txt
index 51387b8b3f3..6195289f2a6 100644
--- a/source/blender/editors/animation/CMakeLists.txt
+++ b/source/blender/editors/animation/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/armature/CMakeLists.txt b/source/blender/editors/armature/CMakeLists.txt
index 0b675ffb4d9..7ecbdc9ebe5 100644
--- a/source/blender/editors/armature/CMakeLists.txt
+++ b/source/blender/editors/armature/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/armature/editarmature.c b/source/blender/editors/armature/editarmature.c
index a1d13f4b4e9..b0432d980dc 100644
--- a/source/blender/editors/armature/editarmature.c
+++ b/source/blender/editors/armature/editarmature.c
@@ -1480,10 +1480,8 @@ static int armature_select_linked_invoke(bContext *C, wmOperator *op, wmEvent *e
 	bArmature *arm;
 	EditBone *bone, *curBone, *next;
 	int extend= RNA_boolean_get(op->ptr, "extend");
-	ARegion *ar;
 	Object *obedit= CTX_data_edit_object(C);
 	arm= obedit->data;
-	ar= CTX_wm_region(C);
 
 	view3d_operator_needs_opengl(C);
 
diff --git a/source/blender/editors/curve/CMakeLists.txt b/source/blender/editors/curve/CMakeLists.txt
index bc3d167c17e..6e975e20cd7 100644
--- a/source/blender/editors/curve/CMakeLists.txt
+++ b/source/blender/editors/curve/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/gpencil/CMakeLists.txt b/source/blender/editors/gpencil/CMakeLists.txt
index fe5e35cc763..278a185eebd 100644
--- a/source/blender/editors/gpencil/CMakeLists.txt
+++ b/source/blender/editors/gpencil/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../imbuf
 	../../makesdna
 	../../makesrna
diff --git a/source/blender/editors/include/ED_node.h b/source/blender/editors/include/ED_node.h
index 829ad3217a9..dfa457c22de 100644
--- a/source/blender/editors/include/ED_node.h
+++ b/source/blender/editors/include/ED_node.h
@@ -39,6 +39,7 @@ struct Tex;
 struct bContext;
 struct bNode;
 struct ID;
+struct ScrArea;
 
 /* drawnode.c */
 void ED_init_node_butfuncs(void);
@@ -51,6 +52,8 @@ void ED_node_generic_update(struct Main *bmain, struct bNodeTree *ntree, struct
 void ED_node_shader_default(struct Material *ma);
 void ED_node_composit_default(struct Scene *sce);
 void ED_node_texture_default(struct Tex *tex);
+void ED_node_link_intersect_test(struct ScrArea *sa, int test);
+void ED_node_link_insert(struct ScrArea *sa);
 
 /* node ops.c */
 void ED_operatormacros_node(void);
diff --git a/source/blender/editors/interface/CMakeLists.txt b/source/blender/editors/interface/CMakeLists.txt
index 6dd7af70e33..cc4c1eaa21c 100644
--- a/source/blender/editors/interface/CMakeLists.txt
+++ b/source/blender/editors/interface/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../gpu
 	../../imbuf
 	../../makesdna
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c
index 8b84afe9dfd..1a36130b522 100644
--- a/source/blender/editors/interface/interface_handlers.c
+++ b/source/blender/editors/interface/interface_handlers.c
@@ -1879,7 +1879,6 @@ static void ui_do_but_textedit(bContext *C, uiBlock *block, uiBut *but, uiHandle
 				if(but->autocomplete_func || data->searchbox) {
 					changed= ui_textedit_autocomplete(C, but, data);
 					update= 1; /* do live update for tab key */
-					retval= WM_UI_HANDLER_BREAK;
 				}
 				/* the hotkey here is not well defined, was G.qual so we check all */
 				else if(event->shift || event->ctrl || event->alt || event->oskey) {
@@ -2325,8 +2324,8 @@ static float ui_numedit_apply_snapf(uiBut *but, float tempf, float softmin, floa
 		if(fac != 1.0f) {
 			/* snap in unit-space */
 			tempf /= fac;
-			softmin /= fac;
-			softmax /= fac;
+			/* softmin /= fac; */ /* UNUSED */
+			/* softmax /= fac; */ /* UNUSED */
 			softrange /= fac;
 		}
 
@@ -3469,13 +3468,13 @@ static int ui_numedit_but_CURVE(uiBut *but, uiHandleButtonData *data, int snap,
 	CurveMapping *cumap= (CurveMapping*)but->poin;
 	CurveMap *cuma= cumap->cm+cumap->cur;
 	CurveMapPoint *cmp= cuma->curve;
-	float fx, fy, zoomx, zoomy, offsx, offsy;
+	float fx, fy, zoomx, zoomy /*, offsx, offsy */ /* UNUSED */;
 	int a, changed= 0;
 
 	zoomx= (but->x2-but->x1)/(cumap->curr.xmax-cumap->curr.xmin);
 	zoomy= (but->y2-but->y1)/(cumap->curr.ymax-cumap->curr.ymin);
-	offsx= cumap->curr.xmin;
-	offsy= cumap->curr.ymin;
+	/* offsx= cumap->curr.xmin; */
+	/* offsy= cumap->curr.ymin; */
 
 	if(snap) {
 		float d[2];
diff --git a/source/blender/editors/interface/interface_layout.c b/source/blender/editors/interface/interface_layout.c
index dfdce6ce2f5..2d0f49f293b 100644
--- a/source/blender/editors/interface/interface_layout.c
+++ b/source/blender/editors/interface/interface_layout.c
@@ -151,10 +151,10 @@ typedef struct uiLayoutItemBx {
 	uiBut *roundbox;
 } uiLayoutItemBx;
 
-typedef struct uiLayoutItemSplt {
+typedef struct uiLayoutItemSplit {
 	uiLayout litem;
 	float percentage;
-} uiLayoutItemSplt;
+} uiLayoutItemSplit;
 
 typedef struct uiLayoutItemRoot {
 	uiLayout litem;
@@ -1617,7 +1617,7 @@ static void ui_litem_layout_row(uiLayout *litem)
 	int x, y, w, tot, totw, neww, itemw, minw, itemh, offset;
 	int fixedw, freew, fixedx, freex, flag= 0, lastw= 0;
 
-	x= litem->x;
+	/* x= litem->x; */ /* UNUSED */
 	y= litem->y;
 	w= litem->w;
 	totw= 0;
@@ -2022,7 +2022,7 @@ static void ui_litem_estimate_split(uiLayout *litem)
 
 static void ui_litem_layout_split(uiLayout *litem)
 {
-	uiLayoutItemSplt *split= (uiLayoutItemSplt*)litem;
+	uiLayoutItemSplit *split= (uiLayoutItemSplit*)litem;
 	uiItem *item;
 	float percentage;
 	const int tot= BLI_countlist(&litem->items);
@@ -2244,9 +2244,9 @@ uiLayout *uiLayoutOverlap(uiLayout *layout)
 
 uiLayout *uiLayoutSplit(uiLayout *layout, float percentage, int align)
 {
-	uiLayoutItemSplt *split;
+	uiLayoutItemSplit *split;
 
-	split= MEM_callocN(sizeof(uiLayoutItemSplt), "uiLayoutItemSplt");
+	split= MEM_callocN(sizeof(uiLayoutItemSplit), "uiLayoutItemSplit");
 	split->litem.item.type= ITEM_LAYOUT_SPLIT;
 	split->litem.root= layout->root;
 	split->litem.align= align;
diff --git a/source/blender/editors/interface/interface_panel.c b/source/blender/editors/interface/interface_panel.c
index c19d9884c8b..01dcdda97a1 100644
--- a/source/blender/editors/interface/interface_panel.c
+++ b/source/blender/editors/interface/interface_panel.c
@@ -575,8 +575,8 @@ void ui_draw_aligned_panel(uiStyle *style, uiBlock *block, rcti *rect)
 		ui_draw_tria_rect(&itemrect, 'h');
 	else
 		ui_draw_tria_rect(&itemrect, 'v');
-	
-	
+
+	(void)ofsx;
 }
 
 /************************** panel alignment *************************/
diff --git a/source/blender/editors/interface/interface_regions.c b/source/blender/editors/interface/interface_regions.c
index b6f855d2263..17c064f3ba2 100644
--- a/source/blender/editors/interface/interface_regions.c
+++ b/source/blender/editors/interface/interface_regions.c
@@ -484,6 +484,17 @@ ARegion *ui_tooltip_create(bContext *C, ARegion *butregion, uiBut *but)
 			}
 		}
 	}
+	else if (ELEM(but->type, MENU, PULLDOWN)) {
+		if ((U.flag & USER_TOOLTIPS_PYTHON) == 0) {
+			if(but->menu_create_func && WM_menutype_contains((MenuType *)but->poin)) {
+				MenuType *mt= (MenuType *)but->poin;
+				BLI_snprintf(data->lines[data->totline], sizeof(data->lines[0]), "Python: %s", mt->idname);
+				data->color[data->totline]= 0x888888;
+				data->totline++;
+			}
+		}
+
+	}
 
 	assert(data->totline < MAX_TOOLTIP_LINES);
 	
diff --git a/source/blender/editors/interface/interface_style.c b/source/blender/editors/interface/interface_style.c
index dec4afa7894..7d1596459dd 100644
--- a/source/blender/editors/interface/interface_style.c
+++ b/source/blender/editors/interface/interface_style.c
@@ -251,7 +251,7 @@ void uiStyleFontDrawRotated(uiFontStyle *fs, rcti *rect, const char *str)
 }
 
 /* ************** helpers ************************ */
-
+/* XXX: read a style configure */
 uiStyle* UI_GetStyle(void)
 {
 	uiStyle *style = NULL;
diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c
index 989dee89ac5..c1784da48bd 100644
--- a/source/blender/editors/interface/interface_templates.c
+++ b/source/blender/editors/interface/interface_templates.c
@@ -851,7 +851,7 @@ uiLayout *uiTemplateModifier(uiLayout *layout, bContext *C, PointerRNA *ptr)
 
 	/* verify we have valid data */
 	if(!RNA_struct_is_a(ptr->type, &RNA_Modifier)) {
-		RNA_warning("uiTemplateModifier: expected modifier on object.\n");
+		RNA_warning("uiTemplateModifier: Expected modifier on object.\n");
 		return NULL;
 	}
 
@@ -859,7 +859,7 @@ uiLayout *uiTemplateModifier(uiLayout *layout, bContext *C, PointerRNA *ptr)
 	md= ptr->data;
 
 	if(!ob || !(GS(ob->id.name) == ID_OB)) {
-		RNA_warning("uiTemplateModifier: expected modifier on object.\n");
+		RNA_warning("uiTemplateModifier: Expected modifier on object.\n");
 		return NULL;
 	}
 	
@@ -976,9 +976,6 @@ static uiLayout *draw_constraint(uiLayout *layout, Object *ob, bConstraint *con)
 	block= uiLayoutGetBlock(box);
 
 	/* Draw constraint header */
-	
-	/* rounded header */
-	// rb_col= (con->flag & CONSTRAINT_ACTIVE)?50:20; // UNUSED
 
 	/* open/close */
 	uiBlockSetEmboss(block, UI_EMBOSSN);
@@ -1083,7 +1080,7 @@ uiLayout *uiTemplateConstraint(uiLayout *layout, PointerRNA *ptr)
 
 	/* verify we have valid data */
 	if(!RNA_struct_is_a(ptr->type, &RNA_Constraint)) {
-		RNA_warning("uiTemplateConstraint: expected constraint on object.\n");
+		RNA_warning("uiTemplateConstraint: Expected constraint on object.\n");
 		return NULL;
 	}
 
@@ -1091,7 +1088,7 @@ uiLayout *uiTemplateConstraint(uiLayout *layout, PointerRNA *ptr)
 	con= ptr->data;
 
 	if(!ob || !(GS(ob->id.name) == ID_OB)) {
-		RNA_warning("uiTemplateConstraint: expected constraint on object.\n");
+		RNA_warning("uiTemplateConstraint: Expected constraint on object.\n");
 		return NULL;
 	}
 	
@@ -1137,7 +1134,7 @@ void uiTemplatePreview(uiLayout *layout, ID *id, int show_buttons, ID *parent, M
 	PointerRNA texture_ptr;
 
 	if(id && !ELEM4(GS(id->name), ID_MA, ID_TE, ID_WO, ID_LA)) {
-		RNA_warning("uiTemplatePreview: expected ID of type material, texture, lamp or world.\n");
+		RNA_warning("uiTemplatePreview: Expected ID of type material, texture, lamp or world.\n");
 		return;
 	}
 
@@ -2171,14 +2168,14 @@ void uiTemplateList(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *
 	if(prop) {
 		type= RNA_property_type(prop);
 		if(type != PROP_COLLECTION) {
-			RNA_warning("uiTemplateList: expected collection property.\n");
+			RNA_warning("uiTemplateList: Expected collection property.\n");
 			return;
 		}
 	}
 
 	activetype= RNA_property_type(activeprop);
 	if(activetype != PROP_INT) {
-		RNA_warning("uiTemplateList: expected integer property.\n");
+		RNA_warning("uiTemplateList: Expected integer property.\n");
 		return;
 	}
 
@@ -2200,7 +2197,7 @@ void uiTemplateList(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *
 			/* create list items */
 			RNA_PROP_BEGIN(ptr, itemptr, prop) {
 				/* create button */
-				if(i == 9)
+				if(!(i % 9))
 					row= uiLayoutRow(col, 0);
 
 				icon= list_item_icon_get(C, &itemptr, rnaicon, 1);
@@ -2215,7 +2212,6 @@ void uiTemplateList(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *
 	}
 	else if(listtype == 'c') {
 		/* compact layout */
-		found= 0;
 
 		row= uiLayoutRow(layout, 1);
 
diff --git a/source/blender/editors/interface/resources.c b/source/blender/editors/interface/resources.c
index 3f825762d74..56ef5e9e8cc 100644
--- a/source/blender/editors/interface/resources.c
+++ b/source/blender/editors/interface/resources.c
@@ -1115,10 +1115,11 @@ void init_userdef_do_versions(void)
 	}
 	if(U.pad_rot_angle==0)
 		U.pad_rot_angle= 15;
-	
-	if(U.flag & USER_CUSTOM_RANGE) 
-		vDM_ColorBand_store(&U.coba_weight); /* signal for derivedmesh to use colorband */
-	
+
+	/* signal for derivedmesh to use colorband */
+	/* run incase this was on and is now off in the user prefs [#28096] */
+	vDM_ColorBand_store((U.flag & USER_CUSTOM_RANGE) ? (&U.coba_weight):NULL);
+
 	if (bmain->versionfile <= 191) {
 		strcpy(U.plugtexdir, U.textudir);
 		strcpy(U.sounddir, "/");
diff --git a/source/blender/editors/mesh/CMakeLists.txt b/source/blender/editors/mesh/CMakeLists.txt
index 1b08f9cff5c..3c78983f82d 100644
--- a/source/blender/editors/mesh/CMakeLists.txt
+++ b/source/blender/editors/mesh/CMakeLists.txt
@@ -23,13 +23,13 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../imbuf
 	../../makesdna
 	../../makesrna
-	../../windowmanager
 	../../render/extern/include
+	../../windowmanager
 	../../../../intern/guardedalloc
 )
 
diff --git a/source/blender/editors/mesh/editmesh_mods.c b/source/blender/editors/mesh/editmesh_mods.c
index f941e5243d5..748ce641b24 100644
--- a/source/blender/editors/mesh/editmesh_mods.c
+++ b/source/blender/editors/mesh/editmesh_mods.c
@@ -869,7 +869,7 @@ static int similar_face_select_exec(bContext *C, wmOperator *op)
 	Mesh *me= obedit->data;
 	EditMesh *em= BKE_mesh_get_editmesh(me); 
 
-	int selcount = similar_face_select__internal(em, RNA_int_get(op->ptr, "type"), RNA_float_get(op->ptr, "threshold"));
+	int selcount = similar_face_select__internal(em, RNA_enum_get(op->ptr, "type"), RNA_float_get(op->ptr, "threshold"));
 	
 	if (selcount) {
 		/* here was an edge-mode only select flush case, has to be generalized */
diff --git a/source/blender/editors/metaball/CMakeLists.txt b/source/blender/editors/metaball/CMakeLists.txt
index 9093da34519..41ed5da4f09 100644
--- a/source/blender/editors/metaball/CMakeLists.txt
+++ b/source/blender/editors/metaball/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../render/extern/include
diff --git a/source/blender/editors/object/CMakeLists.txt b/source/blender/editors/object/CMakeLists.txt
index dae83ad61b5..ff542701a68 100644
--- a/source/blender/editors/object/CMakeLists.txt
+++ b/source/blender/editors/object/CMakeLists.txt
@@ -23,16 +23,16 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../gpu
 	../../ikplugin
 	../../imbuf
 	../../makesdna
 	../../makesrna
 	../../python
-	../../windowmanager
 	../../render/extern/include
+	../../windowmanager
 	../../../../intern/guardedalloc
 )
 
diff --git a/source/blender/editors/object/object_add.c b/source/blender/editors/object/object_add.c
index 39f77973876..160df57d5f4 100644
--- a/source/blender/editors/object/object_add.c
+++ b/source/blender/editors/object/object_add.c
@@ -808,14 +808,14 @@ static int object_delete_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	Main *bmain= CTX_data_main(C);
 	Scene *scene= CTX_data_scene(C);
-	int islamp= 0;
+	/* int islamp= 0; */ /* UNUSED */
 	
 	if(CTX_data_edit_object(C)) 
 		return OPERATOR_CANCELLED;
 	
 	CTX_DATA_BEGIN(C, Base*, base, selected_bases) {
 
-		if(base->object->type==OB_LAMP) islamp= 1;
+		/* if(base->object->type==OB_LAMP) islamp= 1; */
 
 		/* deselect object -- it could be used in other scenes */
 		base->object->flag &= ~SELECT;
diff --git a/source/blender/editors/object/object_bake.c b/source/blender/editors/object/object_bake.c
index 57f6c9de88e..679e4e58017 100644
--- a/source/blender/editors/object/object_bake.c
+++ b/source/blender/editors/object/object_bake.c
@@ -860,6 +860,10 @@ static void finish_images(MultiresBakeRender *bkr)
 		RE_bake_ibuf_filter(ibuf, (char *)ibuf->userdata, bkr->bake_filter);
 
 		ibuf->userflags|= IB_BITMAPDIRTY;
+
+		if(ibuf->rect_float)
+			ibuf->userflags|= IB_RECT_INVALID;
+
 		if(ibuf->mipmap[0]) {
 			ibuf->userflags|= IB_MIPMAP_INVALID;
 			imb_freemipmapImBuf(ibuf);
@@ -966,9 +970,10 @@ static DerivedMesh *multiresbake_create_loresdm(Scene *scene, Object *ob, int *l
 	MultiresModifierData *mmd= get_multires_modifier(scene, ob, 0);
 	Mesh *me= (Mesh*)ob->data;
 
-	*lvl= mmd->lvl;
+	if(ob->mode==OB_MODE_SCULPT) *lvl= mmd->sculptlvl;
+	else *lvl= mmd->lvl;
 
-	if(mmd->lvl==0) {
+	if(*lvl==0) {
 		DerivedMesh *tmp_dm= CDDM_from_mesh(me, ob);
 		dm= CDDM_copy(tmp_dm);
 		tmp_dm->release(tmp_dm);
@@ -976,7 +981,7 @@ static DerivedMesh *multiresbake_create_loresdm(Scene *scene, Object *ob, int *l
 		MultiresModifierData tmp_mmd= *mmd;
 		DerivedMesh *cddm= CDDM_from_mesh(me, ob);
 
-		tmp_mmd.lvl= mmd->lvl;
+		tmp_mmd.lvl= *lvl;
 		dm= multires_dm_create_from_derived(&tmp_mmd, 1, cddm, ob, 0, 0);
 		cddm->release(cddm);
 	}
diff --git a/source/blender/editors/object/object_edit.c b/source/blender/editors/object/object_edit.c
index bf8ebcea754..9a649477191 100644
--- a/source/blender/editors/object/object_edit.c
+++ b/source/blender/editors/object/object_edit.c
@@ -2164,16 +2164,20 @@ static int game_property_copy_exec(bContext *C, wmOperator *op)
 			} CTX_DATA_END;
 		}
 	}
-	else if (ELEM(type, COPY_PROPERTIES_REPLACE, COPY_PROPERTIES_MERGE)) {
+
+	else {
 		CTX_DATA_BEGIN(C, Object*, ob_iter, selected_editable_objects) {
 			if (ob != ob_iter) {
 				if (ob->data != ob_iter->data){
-					if (type == 2) {/* merge */
+					if (type == COPY_PROPERTIES_REPLACE)
+						copy_properties( &ob_iter->prop, &ob->prop );
+
+					/* merge - the default when calling with no argument */
+					else {
 						for(prop = ob->prop.first; prop; prop= prop->next ) {
 							set_ob_property(ob_iter, prop);
 						}
-					} else /* replace */
-						copy_properties( &ob_iter->prop, &ob->prop );
+					}
 				}
 			}
 		}
diff --git a/source/blender/editors/physics/CMakeLists.txt b/source/blender/editors/physics/CMakeLists.txt
index 2aa05427223..931c6f9334f 100644
--- a/source/blender/editors/physics/CMakeLists.txt
+++ b/source/blender/editors/physics/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/physics/physics_fluid.c b/source/blender/editors/physics/physics_fluid.c
index b573c77c7f3..37309f1e07c 100644
--- a/source/blender/editors/physics/physics_fluid.c
+++ b/source/blender/editors/physics/physics_fluid.c
@@ -722,15 +722,17 @@ typedef struct FluidBakeJob {
 
 static void fluidbake_free(void *customdata)
 {
-	FluidBakeJob *fb= customdata;
+	FluidBakeJob *fb= (FluidBakeJob *)customdata;
 	MEM_freeN(fb);
 }
 
 /* called by fluidbake, only to check job 'stop' value */
-static int fluidbake_breakjob(void *UNUSED(customdata))
+static int fluidbake_breakjob(void *customdata)
 {
-	//FluidBakeJob *fb= (FluidBakeJob *)customdata;
-	//return *(fb->stop);
+	FluidBakeJob *fb= (FluidBakeJob *)customdata;
+
+	if(fb->stop && *(fb->stop))
+		return 1;
 	
 	/* this is not nice yet, need to make the jobs list template better 
 	 * for identifying/acting upon various different jobs */
@@ -741,7 +743,7 @@ static int fluidbake_breakjob(void *UNUSED(customdata))
 /* called by fluidbake, wmJob sends notifier */
 static void fluidbake_updatejob(void *customdata, float progress)
 {
-	FluidBakeJob *fb= customdata;
+	FluidBakeJob *fb= (FluidBakeJob *)customdata;
 	
 	*(fb->do_update)= 1;
 	*(fb->progress)= progress;
@@ -749,7 +751,7 @@ static void fluidbake_updatejob(void *customdata, float progress)
 
 static void fluidbake_startjob(void *customdata, short *stop, short *do_update, float *progress)
 {
-	FluidBakeJob *fb= customdata;
+	FluidBakeJob *fb= (FluidBakeJob *)customdata;
 	
 	fb->stop= stop;
 	fb->do_update = do_update;
@@ -764,7 +766,7 @@ static void fluidbake_startjob(void *customdata, short *stop, short *do_update,
 
 static void fluidbake_endjob(void *customdata)
 {
-	FluidBakeJob *fb= customdata;
+	FluidBakeJob *fb= (FluidBakeJob *)customdata;
 	
 	if (fb->settings) {
 		MEM_freeN(fb->settings);
diff --git a/source/blender/editors/render/CMakeLists.txt b/source/blender/editors/render/CMakeLists.txt
index 7e497200710..cf6c4290ee0 100644
--- a/source/blender/editors/render/CMakeLists.txt
+++ b/source/blender/editors/render/CMakeLists.txt
@@ -51,8 +51,12 @@ set(SRC
 )
 
 if(WITH_CODEC_QUICKTIME)
-	list(APPEND INC ../../quicktime)
-	list(APPEND INC_SYS ${QUICKTIME_INCLUDE_DIRS})
+	list(APPEND INC
+		../../quicktime
+	)
+	list(APPEND INC_SYS
+		${QUICKTIME_INCLUDE_DIRS}
+	)
 	add_definitions(-DWITH_QUICKTIME)
 endif()
 
diff --git a/source/blender/editors/render/SConscript b/source/blender/editors/render/SConscript
index 2b9737557cd..4404ea2687c 100644
--- a/source/blender/editors/render/SConscript
+++ b/source/blender/editors/render/SConscript
@@ -3,7 +3,7 @@ Import ('env')
 
 sources = env.Glob('*.c')
 
-incs = '../include ../../blenlib ../../blenkernel ../../makesdna ../../imbuf'
+incs = '../include ../../blenlib ../../blenfont ../../blenkernel ../../makesdna ../../imbuf'
 incs += ' ../../windowmanager #/intern/guardedalloc #/extern/glew/include'
 incs += ' ../../gpu'
 incs += ' ../../makesrna ../../render/extern/include  #/intern/elbeem/extern'
diff --git a/source/blender/editors/render/render_shading.c b/source/blender/editors/render/render_shading.c
index 91babb84477..67f828008e3 100644
--- a/source/blender/editors/render/render_shading.c
+++ b/source/blender/editors/render/render_shading.c
@@ -110,7 +110,7 @@ void OBJECT_OT_material_slot_add(wmOperatorType *ot)
 	/* identifiers */
 	ot->name= _("Add Material Slot");
 	ot->idname= "OBJECT_OT_material_slot_add";
-	ot->description=_("Add a new material slot or duplicate the selected one");
+	ot->description=_("Add a new material slot");
 	
 	/* api callbacks */
 	ot->exec= material_slot_add_exec;
diff --git a/source/blender/editors/screen/CMakeLists.txt b/source/blender/editors/screen/CMakeLists.txt
index 54341257692..4282110901b 100644
--- a/source/blender/editors/screen/CMakeLists.txt
+++ b/source/blender/editors/screen/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../imbuf
 	../../makesdna
 	../../makesrna
diff --git a/source/blender/editors/sculpt_paint/CMakeLists.txt b/source/blender/editors/sculpt_paint/CMakeLists.txt
index 6d82dff4283..4438bb4f035 100644
--- a/source/blender/editors/sculpt_paint/CMakeLists.txt
+++ b/source/blender/editors/sculpt_paint/CMakeLists.txt
@@ -23,14 +23,14 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
+	../../blenlib
 	../../blenloader
-	../../imbuf
 	../../gpu
-	../../blenlib
+	../../imbuf
 	../../makesdna
 	../../makesrna
-	../../windowmanager
 	../../render/extern/include
+	../../windowmanager
 	../../../../intern/guardedalloc
 )
 
diff --git a/source/blender/editors/sound/CMakeLists.txt b/source/blender/editors/sound/CMakeLists.txt
index 6d84b49166b..2b3209659fa 100644
--- a/source/blender/editors/sound/CMakeLists.txt
+++ b/source/blender/editors/sound/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_action/CMakeLists.txt b/source/blender/editors/space_action/CMakeLists.txt
index 91da0a4695d..c2e9deca9ac 100644
--- a/source/blender/editors/space_action/CMakeLists.txt
+++ b/source/blender/editors/space_action/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_api/CMakeLists.txt b/source/blender/editors/space_api/CMakeLists.txt
index c2dc2582c82..4cbb290be76 100644
--- a/source/blender/editors/space_api/CMakeLists.txt
+++ b/source/blender/editors/space_api/CMakeLists.txt
@@ -22,8 +22,8 @@
 set(INC
 	../include
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_buttons/CMakeLists.txt b/source/blender/editors/space_buttons/CMakeLists.txt
index 71eee0aaeba..a9aaf6a6d58 100644
--- a/source/blender/editors/space_buttons/CMakeLists.txt
+++ b/source/blender/editors/space_buttons/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_file/CMakeLists.txt b/source/blender/editors/space_file/CMakeLists.txt
index afa746ea359..4aa6cdbcf2f 100644
--- a/source/blender/editors/space_file/CMakeLists.txt
+++ b/source/blender/editors/space_file/CMakeLists.txt
@@ -28,8 +28,8 @@ set(INC
 	../../imbuf
 	../../makesdna
 	../../makesrna
-	../../windowmanager
 	../../render/extern/include
+	../../windowmanager
 	../../../../intern/guardedalloc
 )
 
diff --git a/source/blender/editors/space_file/file_ops.c b/source/blender/editors/space_file/file_ops.c
index 913e7486c63..132be9dfbc5 100644
--- a/source/blender/editors/space_file/file_ops.c
+++ b/source/blender/editors/space_file/file_ops.c
@@ -1281,7 +1281,7 @@ void FILE_OT_filenum(struct wmOperatorType *ot)
 	ot->poll= ED_operator_file_active; /* <- important, handler is on window level */
 
 	/* props */
-	RNA_def_int(ot->srna, "increment", 1, 0, 100, _("Increment"), "", 0,100);
+	RNA_def_int(ot->srna, "increment", 1, -100, 100, _("Increment"), "", -100,100);
 }
 
 static int file_rename_exec(bContext *C, wmOperator *UNUSED(op))
diff --git a/source/blender/editors/space_graph/CMakeLists.txt b/source/blender/editors/space_graph/CMakeLists.txt
index 7724a5dcd87..28383b29b36 100644
--- a/source/blender/editors/space_graph/CMakeLists.txt
+++ b/source/blender/editors/space_graph/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_image/CMakeLists.txt b/source/blender/editors/space_image/CMakeLists.txt
index 7c2d7ffb47b..0d4408faf49 100644
--- a/source/blender/editors/space_image/CMakeLists.txt
+++ b/source/blender/editors/space_image/CMakeLists.txt
@@ -23,13 +23,13 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../imbuf
 	../../makesdna
 	../../makesrna
-	../../windowmanager
 	../../render/extern/include
+	../../windowmanager
 	../../../../intern/guardedalloc
 )
 
diff --git a/source/blender/editors/space_image/image_buttons.c b/source/blender/editors/space_image/image_buttons.c
index 25d4c023d47..ab008296092 100644
--- a/source/blender/editors/space_image/image_buttons.c
+++ b/source/blender/editors/space_image/image_buttons.c
@@ -806,6 +806,7 @@ void uiTemplateImage(uiLayout *layout, bContext *C, PointerRNA *ptr, const char
 				col= uiLayoutColumn(split, 1);
 				uiItemR(col, &imaptr, "generated_width", 0, "X", ICON_NONE);
 				uiItemR(col, &imaptr, "generated_height", 0, "Y", ICON_NONE);
+				uiItemR(col, &imaptr, "use_generated_float", 0, NULL, ICON_NONE);
 
 				uiItemR(split, &imaptr, "generated_type", UI_ITEM_R_EXPAND, NULL, ICON_NONE);
 			}
diff --git a/source/blender/editors/space_image/image_ops.c b/source/blender/editors/space_image/image_ops.c
index 304a01db59b..34d62f35aa5 100644
--- a/source/blender/editors/space_image/image_ops.c
+++ b/source/blender/editors/space_image/image_ops.c
@@ -502,7 +502,7 @@ static int view_selected_exec(bContext *C, wmOperator *UNUSED(op))
 	Scene *scene;
 	Object *obedit;
 	Image *ima;
-	float size, min[2], max[2], d[2];
+	float size, min[2], max[2], d[2], aspx, aspy;
 	int width, height;
 
 	/* retrieve state */
@@ -513,6 +513,10 @@ static int view_selected_exec(bContext *C, wmOperator *UNUSED(op))
 
 	ima= ED_space_image(sima);
 	ED_space_image_size(sima, &width, &height);
+	ED_image_aspect(ima, &aspx, &aspy);
+
+	width= width*aspx;
+	height= height*aspy;
 
 	/* get bounds */
 	if(!ED_uvedit_minmax(scene, ima, obedit, min, max))
diff --git a/source/blender/editors/space_info/CMakeLists.txt b/source/blender/editors/space_info/CMakeLists.txt
index c6ed1b7bac7..22347df93a3 100644
--- a/source/blender/editors/space_info/CMakeLists.txt
+++ b/source/blender/editors/space_info/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../imbuf
 	../../makesdna
 	../../makesrna
diff --git a/source/blender/editors/space_logic/CMakeLists.txt b/source/blender/editors/space_logic/CMakeLists.txt
index 39b44f88203..f4bb255e11f 100644
--- a/source/blender/editors/space_logic/CMakeLists.txt
+++ b/source/blender/editors/space_logic/CMakeLists.txt
@@ -23,12 +23,12 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
+	../../editors/interface
 	../../makesdna
 	../../makesrna
 	../../windowmanager
-	../../editors/interface
 	../../../../intern/guardedalloc
 )
 
diff --git a/source/blender/editors/space_nla/CMakeLists.txt b/source/blender/editors/space_nla/CMakeLists.txt
index ebeb959bf17..819e80d7b2e 100644
--- a/source/blender/editors/space_nla/CMakeLists.txt
+++ b/source/blender/editors/space_nla/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_node/CMakeLists.txt b/source/blender/editors/space_node/CMakeLists.txt
index 9172bc4e9eb..dcd6bcd3403 100644
--- a/source/blender/editors/space_node/CMakeLists.txt
+++ b/source/blender/editors/space_node/CMakeLists.txt
@@ -23,14 +23,14 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../imbuf
 	../../makesdna
 	../../makesrna
 	../../nodes
-	../../windowmanager
 	../../render/extern/include
+	../../windowmanager
 	../../../../intern/guardedalloc
 	../../../../intern/opennl/extern
 )
diff --git a/source/blender/editors/space_node/drawnode.c b/source/blender/editors/space_node/drawnode.c
index 1bf2c3d89bd..50e657bbb61 100644
--- a/source/blender/editors/space_node/drawnode.c
+++ b/source/blender/editors/space_node/drawnode.c
@@ -1869,10 +1869,17 @@ void node_draw_link(View2D *v2d, SpaceNode *snode, bNodeLink *link)
 		else {
 			/* check cyclic */
 			if(link->fromnode->level >= link->tonode->level && link->tonode->level!=0xFFF) {
-				if(link->fromnode->flag & SELECT)
-					th_col1= TH_EDGE_SELECT;
-				if(link->tonode->flag & SELECT)
-					th_col2= TH_EDGE_SELECT;
+				/* special indicated link, on drop-node */
+				if(link->flag & NODE_LINKFLAG_HILITE) {
+					th_col1= th_col2= TH_ACTIVE;
+				}
+				else {
+					/* regular link */
+					if(link->fromnode->flag & SELECT)
+						th_col1= TH_EDGE_SELECT;
+					if(link->tonode->flag & SELECT)
+						th_col2= TH_EDGE_SELECT;
+				}
 				do_shaded= 1;
 				do_triple= 1;
 			}				
diff --git a/source/blender/editors/space_node/node_draw.c b/source/blender/editors/space_node/node_draw.c
index fc6281db5bc..0cd7d19a658 100644
--- a/source/blender/editors/space_node/node_draw.c
+++ b/source/blender/editors/space_node/node_draw.c
@@ -781,14 +781,15 @@ static void node_draw_basis(const bContext *C, ARegion *ar, SpaceNode *snode, bN
 					 iconbutw, UI_UNIT_Y, NULL, 0.0, 0.0, 1.0, 0.5, "");
 	}
 	{	/* always hide/reveal unused sockets */ 
-		int shade;
-
-		iconofs-=iconbutw;
 		// XXX re-enable
-		/*if(node_has_hidden_sockets(node))
+		/* int shade;
+		if(node_has_hidden_sockets(node))
 			shade= -40;
-		else*/
-			shade= -90;
+		else
+			shade= -90; */
+
+		iconofs-=iconbutw;
+
 		uiDefIconBut(node->block, LABEL, B_REDR, ICON_PLUS, iconofs, rct->ymax-NODE_DY,
 						  iconbutw, UI_UNIT_Y, NULL, 0.0, 0.0, 1.0, 0.5, "");
 	}
diff --git a/source/blender/editors/space_node/node_edit.c b/source/blender/editors/space_node/node_edit.c
index 132ea200c54..3100dc7da26 100644
--- a/source/blender/editors/space_node/node_edit.c
+++ b/source/blender/editors/space_node/node_edit.c
@@ -1103,7 +1103,7 @@ void NODE_OT_backimage_move(wmOperatorType *ot)
 	ot->cancel= snode_bg_viewmove_cancel;
 	
 	/* flags */
-	ot->flag= OPTYPE_BLOCKING;
+	ot->flag= OPTYPE_BLOCKING|OPTYPE_GRAB_POINTER;
 }
 
 static int backimage_zoom(bContext *C, wmOperator *op)
@@ -2002,12 +2002,13 @@ bNode *node_add_node(SpaceNode *snode, Scene *scene, int type, float locx, float
 
 /* ****************** Duplicate *********************** */
 
-static int node_duplicate_exec(bContext *C, wmOperator *UNUSED(op))
+static int node_duplicate_exec(bContext *C, wmOperator *op)
 {
 	SpaceNode *snode= CTX_wm_space_node(C);
 	bNodeTree *ntree= snode->edittree;
 	bNode *node, *newnode, *lastnode;
 	bNodeLink *link, *newlink, *lastlink;
+	int keep_inputs = RNA_boolean_get(op->ptr, "keep_inputs");
 	
 	ED_preview_kill_jobs(C);
 	
@@ -2035,10 +2036,11 @@ static int node_duplicate_exec(bContext *C, wmOperator *UNUSED(op))
 	 */
 	lastlink = ntree->links.last;
 	for (link=ntree->links.first; link; link=link->next) {
-		/* this creates new links between copied nodes,
-		 * as well as input links from unselected (when fromnode==NULL) !
+		/* This creates new links between copied nodes.
+		 * If keep_inputs is set, also copies input links from unselected (when fromnode==NULL)!
 		 */
-		if (link->tonode && (link->tonode->flag & NODE_SELECT)) {
+		if (link->tonode && (link->tonode->flag & NODE_SELECT)
+			&& (keep_inputs || (link->fromnode && (link->fromnode->flag & NODE_SELECT)))) {
 			newlink = MEM_callocN(sizeof(bNodeLink), "bNodeLink");
 			newlink->flag = link->flag;
 			newlink->tonode = link->tonode->new_node;
@@ -2098,6 +2100,8 @@ void NODE_OT_duplicate(wmOperatorType *ot)
 	
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+	
+	RNA_def_boolean(ot->srna, "keep_inputs", 0, _("Keep Inputs"), _("Keep the input links to duplicated nodes"));
 }
 
 /* *************************** add link op ******************** */
@@ -2116,9 +2120,9 @@ static void node_remove_extra_links(SpaceNode *snode, bNodeSocket *tsock, bNodeL
 		if(tlink) {
 			/* try to move the existing link to the next available socket */
 			if (tlink->tonode) {
-				/* is there a free input socket with same type? */
+				/* is there a free input socket with the target type? */
 				for(sock= tlink->tonode->inputs.first; sock; sock= sock->next) {
-					if(sock->type==tlink->fromsock->type)
+					if(sock->type==tlink->tosock->type)
 						if(nodeCountSocketLinks(snode->edittree, sock) < sock->limit)
 							break;
 				}
@@ -2490,6 +2494,151 @@ void NODE_OT_links_cut(wmOperatorType *ot)
 	RNA_def_int(ot->srna, "cursor", BC_KNIFECURSOR, 0, INT_MAX, _("Cursor"), "", 0, INT_MAX);
 }
 
+/* *********************  automatic node insert on dragging ******************* */
+
+/* assumes sockets in list */
+static bNodeSocket *socket_best_match(ListBase *sockets, int type)
+{
+	bNodeSocket *sock;
+	
+	/* first, match type */
+	for(sock= sockets->first; sock; sock= sock->next)
+		if(!(sock->flag & SOCK_HIDDEN))
+			if(type == sock->type)
+				return sock;
+	
+	/* then just use first unhidden socket */
+	for(sock= sockets->first; sock; sock= sock->next)
+		if(!(sock->flag & SOCK_HIDDEN))
+			return sock;
+
+	/* OK, let's unhide proper one */
+	for(sock= sockets->first; sock; sock= sock->next) {
+		if(type == sock->type) {
+			sock->flag &= ~SOCK_HIDDEN;
+			return sock;
+		}
+	}
+	
+	/* just the first */
+	sock= sockets->first;
+	sock->flag &= ~SOCK_HIDDEN;
+	
+	return sockets->first;
+}
+
+/* prevent duplicate testing code below */
+static SpaceNode *ed_node_link_conditions(ScrArea *sa, bNode **select)
+{
+	SpaceNode *snode= sa?sa->spacedata.first:NULL;
+	bNode *node;
+	bNodeLink *link;
+	
+	/* no unlucky accidents */
+	if(sa==NULL || sa->spacetype!=SPACE_NODE) return NULL;
+	
+	*select= NULL;
+	
+	for(node= snode->edittree->nodes.first; node; node= node->next) {
+		if(node->flag & SELECT) {
+			if(*select)
+				break;
+			else
+				*select= node;
+		}
+	}
+	/* only one selected */
+	if(node || *select==NULL) return NULL;
+	
+	/* correct node */
+	if((*select)->inputs.first==NULL || (*select)->outputs.first==NULL) return NULL;
+	
+	/* test node for links */
+	for(link= snode->edittree->links.first; link; link=link->next) {
+		if(link->tonode == *select || link->fromnode == *select)
+			return NULL;
+	}
+	
+	return snode;
+}
+
+/* assumes link with NODE_LINKFLAG_HILITE set */
+void ED_node_link_insert(ScrArea *sa)
+{
+	bNode *node, *select;
+	SpaceNode *snode= ed_node_link_conditions(sa, &select);
+	bNodeLink *link;
+	bNodeSocket *sockto;
+	
+	if(snode==NULL) return;
+	
+	/* get the link */
+	for(link= snode->edittree->links.first; link; link=link->next)
+		if(link->flag & NODE_LINKFLAG_HILITE)
+			break;
+	
+	if(link) {
+		node= link->tonode;
+		sockto= link->tosock;
+		
+		link->tonode= select;
+		link->tosock= socket_best_match(&select->inputs, link->fromsock->type);
+		link->flag &= ~NODE_LINKFLAG_HILITE;
+		
+		nodeAddLink(snode->edittree, select, socket_best_match(&select->outputs, sockto->type), node, sockto);
+		ntreeSolveOrder(snode->edittree);	/* needed for pointers */
+		snode_tag_changed(snode, select);
+		ED_node_changed_update(snode->id, select);
+	}
+}
+
+
+/* test == 0, clear all intersect flags */
+void ED_node_link_intersect_test(ScrArea *sa, int test)
+{
+	bNode *select;
+	SpaceNode *snode= ed_node_link_conditions(sa, &select);
+	bNodeLink *link, *selink=NULL;
+	float mcoords[6][2];
+	
+	if(snode==NULL) return;
+	
+	/* clear flags */
+	for(link= snode->edittree->links.first; link; link=link->next)
+		link->flag &= ~NODE_LINKFLAG_HILITE;
+	
+	if(test==0) return;
+	
+	/* okay, there's 1 node, without links, now intersect */
+	mcoords[0][0]= select->totr.xmin;
+	mcoords[0][1]= select->totr.ymin;
+	mcoords[1][0]= select->totr.xmax;
+	mcoords[1][1]= select->totr.ymin;
+	mcoords[2][0]= select->totr.xmax;
+	mcoords[2][1]= select->totr.ymax;
+	mcoords[3][0]= select->totr.xmin;
+	mcoords[3][1]= select->totr.ymax;
+	mcoords[4][0]= select->totr.xmin;
+	mcoords[4][1]= select->totr.ymin;
+	mcoords[5][0]= select->totr.xmax;
+	mcoords[5][1]= select->totr.ymax;
+	
+	/* we only tag a single link for intersect now */
+	/* idea; use header dist when more? */
+	for(link= snode->edittree->links.first; link; link=link->next) {
+		
+		if(cut_links_intersect(link, mcoords, 5)) { /* intersect code wants edges */
+			if(selink) 
+				break;
+			selink= link;
+		}
+	}
+		
+	if(link==NULL && selink)
+		selink->flag |= NODE_LINKFLAG_HILITE;
+}
+
+
 /* ******************************** */
 // XXX some code needing updating to operators...
 
@@ -2912,7 +3061,8 @@ void NODE_OT_delete(wmOperatorType *ot)
 
 /* note: in cmp_util.c is similar code, for node_compo_pass_on() */
 /* used for disabling node  (similar code in node_draw.c for disable line) */
-static void node_delete_reconnect(bNodeTree* tree, bNode* node) {
+static void node_delete_reconnect(bNodeTree* tree, bNode* node) 
+{
 	bNodeLink *link, *next;
 	bNodeSocket *valsocket= NULL, *colsocket= NULL, *vecsocket= NULL;
 	bNodeSocket *deliveringvalsocket= NULL, *deliveringcolsocket= NULL, *deliveringvecsocket= NULL;
@@ -3140,3 +3290,5 @@ void NODE_OT_add_file(wmOperatorType *ot)
 	RNA_def_string(ot->srna, "name", "Image", 24, _("Name"), _("Datablock name to assign."));
 }
 
+
+
diff --git a/source/blender/editors/space_node/node_header.c b/source/blender/editors/space_node/node_header.c
index 23682577b8a..a5646a51347 100644
--- a/source/blender/editors/space_node/node_header.c
+++ b/source/blender/editors/space_node/node_header.c
@@ -96,8 +96,6 @@ static void do_node_add(bContext *C, void *UNUSED(arg), int event)
 		if(node->flag & NODE_TEST) node->flag |= NODE_SELECT;
 	}
 	
-	snode_autoconnect(snode, 1, 0);
-	
 	/* deselect after autoconnection */
 	for(node= snode->edittree->nodes.first; node; node= node->next) {
 		if(node->flag & NODE_TEST) node->flag &= ~NODE_SELECT;
diff --git a/source/blender/editors/space_node/node_ops.c b/source/blender/editors/space_node/node_ops.c
index 08e506253f8..3a4ca866d41 100644
--- a/source/blender/editors/space_node/node_ops.c
+++ b/source/blender/editors/space_node/node_ops.c
@@ -103,11 +103,18 @@ void node_operatortypes(void)
 void ED_operatormacros_node(void)
 {
 	wmOperatorType *ot;
+	wmOperatorTypeMacro *mot;
 	
 	ot= WM_operatortype_append_macro("NODE_OT_duplicate_move", _("Duplicate"), OPTYPE_UNDO|OPTYPE_REGISTER);
 	WM_operatortype_macro_define(ot, "NODE_OT_duplicate");
 	WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
 
+	/* modified operator call for duplicating with input links */
+	ot= WM_operatortype_append_macro("NODE_OT_duplicate_move_keep_inputs", _("Duplicate"), OPTYPE_UNDO|OPTYPE_REGISTER);
+	mot = WM_operatortype_macro_define(ot, "NODE_OT_duplicate");
+		RNA_boolean_set(mot->ptr, "keep_inputs", 1);
+	WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
+
 	ot= WM_operatortype_append_macro("NODE_OT_select_link_viewer", _("Link Viewer"), OPTYPE_UNDO);
 	WM_operatortype_macro_define(ot, "NODE_OT_select");
 	WM_operatortype_macro_define(ot, "NODE_OT_link_viewer");
@@ -157,6 +164,8 @@ void node_keymap(struct wmKeyConfig *keyconf)
 	
 	WM_keymap_add_menu(keymap, "NODE_MT_add", AKEY, KM_PRESS, KM_SHIFT, 0);
 	WM_keymap_add_item(keymap, "NODE_OT_duplicate_move", DKEY, KM_PRESS, KM_SHIFT, 0);
+	/* modified operator call for duplicating with input links */
+	WM_keymap_add_item(keymap, "NODE_OT_duplicate_move_keep_inputs", DKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
 	
 	WM_keymap_add_item(keymap, "NODE_OT_hide_toggle", HKEY, KM_PRESS, 0, 0);
 	WM_keymap_add_item(keymap, "NODE_OT_mute_toggle", MKEY, KM_PRESS, 0, 0);
diff --git a/source/blender/editors/space_node/space_node.c b/source/blender/editors/space_node/space_node.c
index 029c55d0851..3c5f4a163a2 100644
--- a/source/blender/editors/space_node/space_node.c
+++ b/source/blender/editors/space_node/space_node.c
@@ -228,6 +228,13 @@ static void node_area_listener(ScrArea *sa, wmNotifier *wmn)
 			else if (wmn->action == NA_SELECTED)
 				ED_area_tag_redraw(sa);
 			break;
+		case NC_SCREEN:
+			switch(wmn->data) {
+				case ND_ANIMPLAY:
+					ED_area_tag_refresh(sa);
+					break;
+			}
+			break;
 
 		case NC_IMAGE:
 			if (wmn->action == NA_EDITED) {
diff --git a/source/blender/editors/space_outliner/CMakeLists.txt b/source/blender/editors/space_outliner/CMakeLists.txt
index bda431c0290..f7f6ff96b31 100644
--- a/source/blender/editors/space_outliner/CMakeLists.txt
+++ b/source/blender/editors/space_outliner/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../imbuf
 	../../makesdna
 	../../makesrna
diff --git a/source/blender/editors/space_script/CMakeLists.txt b/source/blender/editors/space_script/CMakeLists.txt
index eaa782908a7..c08beed3051 100644
--- a/source/blender/editors/space_script/CMakeLists.txt
+++ b/source/blender/editors/space_script/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
@@ -45,8 +45,12 @@ set(SRC
 )
 
 if(WITH_PYTHON)
-	list(APPEND INC ../../python)
-	list(APPEND INC_SYS ${PYTHON_INCLUDE_DIRS})
+	list(APPEND INC
+		../../python
+	)
+	list(APPEND INC_SYS
+		${PYTHON_INCLUDE_DIRS}
+	)
 	add_definitions(-DWITH_PYTHON)
 endif()
 
diff --git a/source/blender/editors/space_sequencer/CMakeLists.txt b/source/blender/editors/space_sequencer/CMakeLists.txt
index e7960759c77..9b978dffc39 100644
--- a/source/blender/editors/space_sequencer/CMakeLists.txt
+++ b/source/blender/editors/space_sequencer/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../imbuf
 	../../makesdna
 	../../makesrna
diff --git a/source/blender/editors/space_sequencer/sequencer_add.c b/source/blender/editors/space_sequencer/sequencer_add.c
index 66309963609..4cde3632da2 100644
--- a/source/blender/editors/space_sequencer/sequencer_add.c
+++ b/source/blender/editors/space_sequencer/sequencer_add.c
@@ -103,6 +103,8 @@ static void sequencer_generic_props__internal(wmOperatorType *ot, int flag)
 	
 	RNA_def_boolean(ot->srna, "replace_sel", 1, _("Replace Selection"), _("replace the current selection"));
 
+	RNA_def_boolean(ot->srna, "overlap", 0, _("Allow Overlap"), _("Don't correct overlap on new sequence strips"));
+
 	if(flag & SEQPROP_FILES)
 		RNA_def_collection_runtime(ot->srna, "files", &RNA_OperatorFileListElement, _("Files"), "");
 }
@@ -252,7 +254,11 @@ static int sequencer_add_scene_strip_exec(bContext *C, wmOperator *op)
 		seq_active_set(scene, seq);
 		seq->flag |= SELECT;
 	}
-	
+
+	if(RNA_boolean_get(op->ptr, "overlap") == FALSE) {
+		if(seq_test_overlap(ed->seqbasep, seq)) shuffle_seq(ed->seqbasep, seq, scene);
+	}
+
 	WM_event_add_notifier(C, NC_SCENE|ND_SEQUENCER, scene);
 	
 	return OPERATOR_FINISHED;
@@ -307,6 +313,7 @@ static int sequencer_add_generic_strip_exec(bContext *C, wmOperator *op, SeqLoad
 	SeqLoadInfo seq_load;
 	Sequence *seq;
 	int tot_files;
+	const short overlap= RNA_boolean_get(op->ptr, "overlap");
 
 	seq_load_operator_info(&seq_load, op);
 
@@ -327,12 +334,20 @@ static int sequencer_add_generic_strip_exec(bContext *C, wmOperator *op, SeqLoad
 			BLI_join_dirfile(seq_load.path, sizeof(seq_load.path), dir_only, file_only);
 
 			seq= seq_load_func(C, ed->seqbasep, &seq_load);
+
+			if(overlap == FALSE) {
+				if(seq_test_overlap(ed->seqbasep, seq)) shuffle_seq(ed->seqbasep, seq, scene);
+			}
 		}
 		RNA_END;
 	}
 	else {
 		/* single file */
 		seq= seq_load_func(C, ed->seqbasep, &seq_load);
+
+		if(overlap == FALSE) {
+			if(seq_test_overlap(ed->seqbasep, seq)) shuffle_seq(ed->seqbasep, seq, scene);
+		}
 	}
 
 	if (seq_load.tot_success==0) {
@@ -508,7 +523,11 @@ static int sequencer_add_image_strip_exec(bContext *C, wmOperator *op)
 
 	/* last active name */
 	strncpy(ed->act_imagedir, strip->dir, FILE_MAXDIR-1);
-	
+
+	if(RNA_boolean_get(op->ptr, "overlap") == FALSE) {
+		if(seq_test_overlap(ed->seqbasep, seq)) shuffle_seq(ed->seqbasep, seq, scene);
+	}
+
 	WM_event_add_notifier(C, NC_SCENE|ND_SEQUENCER, scene);
 
 	return OPERATOR_FINISHED;
@@ -658,7 +677,9 @@ static int sequencer_add_effect_strip_exec(bContext *C, wmOperator *op)
 		}
 	}
 
-	if(seq_test_overlap(ed->seqbasep, seq)) shuffle_seq(ed->seqbasep, seq, scene);
+	if(RNA_boolean_get(op->ptr, "overlap") == FALSE) {
+		if(seq_test_overlap(ed->seqbasep, seq)) shuffle_seq(ed->seqbasep, seq, scene);
+	}
 
 	update_changed_seq_and_deps(scene, seq, 1, 1); /* runs calc_sequence */
 
diff --git a/source/blender/editors/space_sound/CMakeLists.txt b/source/blender/editors/space_sound/CMakeLists.txt
index 367d07c0c0b..870065966cc 100644
--- a/source/blender/editors/space_sound/CMakeLists.txt
+++ b/source/blender/editors/space_sound/CMakeLists.txt
@@ -22,8 +22,8 @@
 set(INC
 	../include
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_text/CMakeLists.txt b/source/blender/editors/space_text/CMakeLists.txt
index 0c174225a58..acf00d205a6 100644
--- a/source/blender/editors/space_text/CMakeLists.txt
+++ b/source/blender/editors/space_text/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
@@ -46,8 +46,12 @@ set(SRC
 )
 
 if(WITH_PYTHON)
-	list(APPEND INC ../../python)
-	list(APPEND INC_SYS ${PYTHON_INCLUDE_DIRS})
+	list(APPEND INC
+		../../python
+	)
+	list(APPEND INC_SYS
+		${PYTHON_INCLUDE_DIRS}
+	)
 	add_definitions(-DWITH_PYTHON)
 endif()
 
diff --git a/source/blender/editors/space_text/text_ops.c b/source/blender/editors/space_text/text_ops.c
index 2e8cc6bfe9c..b9f73ffdbf5 100644
--- a/source/blender/editors/space_text/text_ops.c
+++ b/source/blender/editors/space_text/text_ops.c
@@ -36,6 +36,7 @@
 #include <string.h>
 #include <ctype.h> /* ispunct */
 #include <sys/stat.h>
+#include <errno.h>
 
 #include "MEM_guardedalloc.h"
 
@@ -451,15 +452,14 @@ static void txt_write_file(Text *text, ReportList *reports)
 	FILE *fp;
 	TextLine *tmp;
 	struct stat st;
-	int res;
-	char file[FILE_MAXDIR+FILE_MAXFILE];
+	char filepath[FILE_MAXDIR+FILE_MAXFILE];
 	
-	BLI_strncpy(file, text->name, FILE_MAXDIR+FILE_MAXFILE);
-	BLI_path_abs(file, G.main->name);
+	BLI_strncpy(filepath, text->name, FILE_MAXDIR+FILE_MAXFILE);
+	BLI_path_abs(filepath, G.main->name);
 	
-	fp= fopen(file, "w");
+	fp= fopen(filepath, "w");
 	if(fp==NULL) {
-		BKE_report(reports, RPT_ERROR, "Unable to save file.");
+		BKE_reportf(reports, RPT_ERROR, "Unable to save \"%s\": %s.", filepath, errno ? strerror(errno) : "Unknown error writing file");
 		return;
 	}
 
@@ -473,8 +473,13 @@ static void txt_write_file(Text *text, ReportList *reports)
 	
 	fclose (fp);
 
-	res= stat(file, &st);
-	text->mtime= st.st_mtime;
+	if(stat(filepath, &st) == 0) {
+		text->mtime= st.st_mtime;
+	}
+	else {
+		text->mtime= 0;
+		BKE_reportf(reports, RPT_WARNING, "Unable to stat \"%s\": %s.", filepath, errno ? strerror(errno) : "Unknown error starrng file");
+	}
 	
 	if(text->flags & TXT_ISDIRTY)
 		text->flags ^= TXT_ISDIRTY;
diff --git a/source/blender/editors/space_time/CMakeLists.txt b/source/blender/editors/space_time/CMakeLists.txt
index 965f7e541b8..d6bf4a551ce 100644
--- a/source/blender/editors/space_time/CMakeLists.txt
+++ b/source/blender/editors/space_time/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_userpref/CMakeLists.txt b/source/blender/editors/space_userpref/CMakeLists.txt
index 656a5d2f0ef..43ac90dce94 100644
--- a/source/blender/editors/space_userpref/CMakeLists.txt
+++ b/source/blender/editors/space_userpref/CMakeLists.txt
@@ -22,8 +22,8 @@
 set(INC
 	../include
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/space_view3d/CMakeLists.txt b/source/blender/editors/space_view3d/CMakeLists.txt
index 0a12a28af8d..c6e936606c8 100644
--- a/source/blender/editors/space_view3d/CMakeLists.txt
+++ b/source/blender/editors/space_view3d/CMakeLists.txt
@@ -23,14 +23,14 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../gpu
 	../../imbuf
 	../../makesdna
 	../../makesrna
-	../../windowmanager
 	../../render/extern/include
+	../../windowmanager
 	../../../../intern/guardedalloc
 	../../../../intern/smoke/extern
 )
@@ -61,7 +61,9 @@ set(SRC
 )
 
 if(WITH_GAMEENGINE)
-	list(APPEND INC ../../../../source/gameengine/BlenderRoutines)
+	list(APPEND INC
+		../../../gameengine/BlenderRoutines
+	)
 	add_definitions(-DWITH_GAMEENGINE)
 endif()
 
diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c
index e314d249e6d..e6889f4563f 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -1335,6 +1335,11 @@ static void draw_focus_cross(float dist, float size)
 	glEnd();
 }
 
+#ifdef VIEW3D_CAMERA_BORDER_HACK
+float view3d_camera_border_hack_col[4];
+short view3d_camera_border_hack_test= FALSE;
+#endif
+
 /* flag similar to draw_object() */
 static void drawcamera(Scene *scene, View3D *v3d, RegionView3D *rv3d, Object *ob, int flag)
 {
@@ -1348,7 +1353,15 @@ static void drawcamera(Scene *scene, View3D *v3d, RegionView3D *rv3d, Object *ob
 	const float scax= 1.0f / len_v3(ob->obmat[0]);
 	const float scay= 1.0f / len_v3(ob->obmat[1]);
 	const float scaz= 1.0f / len_v3(ob->obmat[2]);
-	
+
+#ifdef VIEW3D_CAMERA_BORDER_HACK
+	if(is_view && !(G.f & G_PICKSEL)) {
+		glGetFloatv(GL_CURRENT_COLOR, view3d_camera_border_hack_col);
+		view3d_camera_border_hack_test= TRUE;
+		return;
+	}
+#endif
+
 	cam= ob->data;
 	aspx= (float) scene->r.xsch*scene->r.xasp;
 	aspy= (float) scene->r.ysch*scene->r.yasp;
diff --git a/source/blender/editors/space_view3d/view3d_buttons.c b/source/blender/editors/space_view3d/view3d_buttons.c
index 11d476977b2..cf696a6d063 100644
--- a/source/blender/editors/space_view3d/view3d_buttons.c
+++ b/source/blender/editors/space_view3d/view3d_buttons.c
@@ -969,7 +969,7 @@ static void v3d_editarmature_buts(uiLayout *layout, Object *ob)
 	ebone= arm->act_edbone;
 
 	if (!ebone || (ebone->layer & arm->layer)==0) {
-		uiItemL(col, "Nothing selected", ICON_NONE);
+		uiItemL(layout, "Nothing selected", ICON_NONE);
 		return;
 	}
 //	row= uiLayoutRow(layout, 0);
diff --git a/source/blender/editors/space_view3d/view3d_draw.c b/source/blender/editors/space_view3d/view3d_draw.c
index 0ed62f3953f..d2ff6eef097 100644
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@ -1007,6 +1007,8 @@ static void drawviewborder(Scene *scene, ARegion *ar, View3D *v3d)
 	/* note: quite un-scientific but without this bit extra
 	 * 0.0001 on the lower left the 2D border sometimes
 	 * obscures the 3D camera border */
+	/* note: with VIEW3D_CAMERA_BORDER_HACK defined this error isn't noticable
+	 * but keep it here incase we need to remove the workaround */
 	x1i= (int)(x1 - 1.0001f);
 	y1i= (int)(y1 - 1.0001f);
 	x2i= (int)(x2 + (1.0f-0.0001f));
@@ -1039,7 +1041,17 @@ static void drawviewborder(Scene *scene, ARegion *ar, View3D *v3d)
 	setlinestyle(0);
 	UI_ThemeColor(TH_BACK);
 	glRectf(x1i, y1i, x2i, y2i);
-	
+
+#ifdef VIEW3D_CAMERA_BORDER_HACK
+	{
+		if(view3d_camera_border_hack_test == TRUE) {
+			glColor4fv(view3d_camera_border_hack_col);
+			glRectf(x1i+1, y1i+1, x2i-1, y2i-1);
+			view3d_camera_border_hack_test= FALSE;
+		}
+	}
+#endif
+
 	setlinestyle(3);
 	UI_ThemeColor(TH_WIRE);
 	glRectf(x1i, y1i, x2i, y2i);
diff --git a/source/blender/editors/space_view3d/view3d_edit.c b/source/blender/editors/space_view3d/view3d_edit.c
index fca22dc8c8b..3b760605444 100644
--- a/source/blender/editors/space_view3d/view3d_edit.c
+++ b/source/blender/editors/space_view3d/view3d_edit.c
@@ -131,7 +131,6 @@ void ED_view3d_camera_lock_sync(View3D *v3d, RegionView3D *rv3d)
 		}
 		else {
 			ED_view3d_to_object(v3d->camera, rv3d->ofs, rv3d->viewquat, rv3d->dist);
-			root_parent= v3d->camera;
 			DAG_id_tag_update(&v3d->camera->id, OB_RECALC_OB);
 			WM_main_add_notifier(NC_OBJECT|ND_TRANSFORM, v3d->camera);
 		}
diff --git a/source/blender/editors/space_view3d/view3d_header.c b/source/blender/editors/space_view3d/view3d_header.c
index 32c2ba32b93..a4e1081d6cd 100644
--- a/source/blender/editors/space_view3d/view3d_header.c
+++ b/source/blender/editors/space_view3d/view3d_header.c
@@ -507,17 +507,6 @@ void uiTemplateHeader3D(uiLayout *layout, struct bContext *C)
 		uiItemR(row, &v3dptr, "pivot_point", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
 		uiItemR(row, &v3dptr, "use_pivot_point_align", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
 
-		/* NDOF */
-		/* Not implemented yet
-		if (G.ndofdevice ==0 ) {
-			uiDefIconTextButC(block, ICONTEXTROW,B_NDOF, ICON_NDOF_TURN, ndof_pup(), 0,0,UI_UNIT_X+10,UI_UNIT_Y, &(v3d->ndofmode), 0, 3.0, 0, 0, "Ndof mode");
-
-			uiDefIconButC(block, TOG, B_NDOF,  ICON_NDOF_DOM,
-					0,0,UI_UNIT_X,UI_UNIT_Y,
-					&v3d->ndoffilter, 0, 1, 0, 0, "dominant axis");
-		}
-		 */
-
 		/* Transform widget / manipulators */
 		row= uiLayoutRow(layout, 1);
 		uiItemR(row, &v3dptr, "show_manipulator", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
diff --git a/source/blender/editors/space_view3d/view3d_intern.h b/source/blender/editors/space_view3d/view3d_intern.h
index aa92f0d0a59..d3886d48873 100644
--- a/source/blender/editors/space_view3d/view3d_intern.h
+++ b/source/blender/editors/space_view3d/view3d_intern.h
@@ -194,6 +194,16 @@ extern const char *view3d_context_dir[]; /* doc access */
 /* draw_volume.c */
 void draw_volume(struct ARegion *ar, struct GPUTexture *tex, float *min, float *max, int res[3], float dx, struct GPUTexture *tex_shadow);
 
+/* workaround for trivial but noticable camera bug caused by imprecision
+ * between view border calculation in 2D/3D space, workaround for bug [#28037].
+ * without this deifne we get the old behavior which is to try and align them
+ * both which _mostly_ works fine, but when the camera moves beyond ~1000 in
+ * any direction it starts to fail */
+#define VIEW3D_CAMERA_BORDER_HACK
+#ifdef VIEW3D_CAMERA_BORDER_HACK
+extern float view3d_camera_border_hack_col[4];
+extern short view3d_camera_border_hack_test;
+#endif
 
 #endif /* ED_VIEW3D_INTERN_H */
 
diff --git a/source/blender/editors/transform/CMakeLists.txt b/source/blender/editors/transform/CMakeLists.txt
index 3d9c238470e..0917fb362ab 100644
--- a/source/blender/editors/transform/CMakeLists.txt
+++ b/source/blender/editors/transform/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index d61397976d3..ec002597922 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -972,7 +972,7 @@ int transformEvent(TransInfo *t, wmEvent *event)
 			break;
 		case OKEY:
 			if (t->flag & T_PROP_EDIT && event->shift) {
-				t->prop_mode = (t->prop_mode + 1) % 6;
+				t->prop_mode = (t->prop_mode + 1) % PROP_MODE_MAX;
 				calculatePropRatio(t);
 				t->redraw |= TREDRAW_HARD;
 			}
diff --git a/source/blender/editors/transform/transform.h b/source/blender/editors/transform/transform.h
index d8e750acb88..d8e42488787 100644
--- a/source/blender/editors/transform/transform.h
+++ b/source/blender/editors/transform/transform.h
@@ -96,7 +96,7 @@ typedef struct TransSnap {
 	short	modeSelect;
 	short	align;
 	char	project;
-	char	project_self;
+	char	snap_self;
 	short	peel;
 	short  	status;
 	float	snapPoint[3]; /* snapping from this point */
diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index 16bfc75c979..0a5e290643a 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -87,6 +87,7 @@
 #include "ED_object.h"
 #include "ED_markers.h"
 #include "ED_mesh.h"
+#include "ED_node.h"
 #include "ED_types.h"
 #include "ED_uvedit.h"
 #include "ED_curve.h" /* for ED_curve_editnurbs */
@@ -2182,6 +2183,12 @@ void flushTransNodes(TransInfo *t)
 		td->loc2d[0]= td->loc[0];
 		td->loc2d[1]= td->loc[1];
 	}
+	
+	/* handle intersection with noodles */
+	if(t->total==1) {
+		ED_node_link_intersect_test(t->sa, 1);
+	}
+	
 }
 
 /* *** SEQUENCE EDITOR *** */
@@ -4756,7 +4763,12 @@ void special_aftertrans_update(bContext *C, TransInfo *t)
 
 	}
 	else if (t->spacetype == SPACE_NODE) {
-		/* pass */
+		if(cancelled == 0)
+			ED_node_link_insert(t->sa);
+		
+		/* clear link line */
+		ED_node_link_intersect_test(t->sa, 0);
+		
 	}
 	else if (t->spacetype == SPACE_ACTION) {
 		SpaceAction *saction= (SpaceAction *)t->sa->spacedata.first;
diff --git a/source/blender/editors/transform/transform_generics.c b/source/blender/editors/transform/transform_generics.c
index 20a26d8c58d..6d0a978700f 100644
--- a/source/blender/editors/transform/transform_generics.c
+++ b/source/blender/editors/transform/transform_generics.c
@@ -1070,7 +1070,7 @@ int initTransInfo (bContext *C, TransInfo *t, wmOperator *op, wmEvent *event)
 		}
 	}
 	// Need stuff to take it from edit mesh or whatnot here
-	else
+	else if (t->spacetype == SPACE_VIEW3D)
 	{
 		if (t->obedit && t->obedit->type == OB_MESH && (((Mesh *)t->obedit->data)->editflag & ME_EDIT_MIRROR_X))
 		{
diff --git a/source/blender/editors/transform/transform_ops.c b/source/blender/editors/transform/transform_ops.c
index fdf9e947590..f61cc51de98 100644
--- a/source/blender/editors/transform/transform_ops.c
+++ b/source/blender/editors/transform/transform_ops.c
@@ -956,6 +956,8 @@ void transform_keymap_for_space(wmKeyConfig *keyconf, wmKeyMap *keymap, int spac
 
 			WM_keymap_add_item(keymap, OP_RESIZE, SKEY, KM_PRESS, 0, 0);
 
+			WM_keymap_add_item(keymap, OP_SHEAR, SKEY, KM_PRESS, KM_ALT|KM_CTRL|KM_SHIFT, 0);
+
 			WM_keymap_add_item(keymap, "TRANSFORM_OT_mirror", MKEY, KM_PRESS, KM_CTRL, 0);
 
 			km = WM_keymap_add_item(keymap, "WM_OT_context_toggle", TABKEY, KM_PRESS, KM_SHIFT, 0);
diff --git a/source/blender/editors/transform/transform_snap.c b/source/blender/editors/transform/transform_snap.c
index d9d9b0f9102..ca89670dedb 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_snap.c
@@ -392,7 +392,7 @@ static void initSnappingMode(TransInfo *t)
 			}
 			else
 			{
-				t->tsnap.modeSelect = t->tsnap.project_self ? SNAP_ALL : SNAP_NOT_OBEDIT;
+				t->tsnap.modeSelect = t->tsnap.snap_self ? SNAP_ALL : SNAP_NOT_OBEDIT;
 			}
 		}
 		/* Particles edit mode*/
@@ -458,23 +458,26 @@ void initSnapping(TransInfo *t, wmOperator *op)
 				t->tsnap.project = RNA_boolean_get(op->ptr, "use_snap_project");
 			}
 
-			if (RNA_struct_find_property(op->ptr, "use_snap_project_self"))
+			if (RNA_struct_find_property(op->ptr, "use_snap_self"))
 			{
-				t->tsnap.project = RNA_boolean_get(op->ptr, "use_snap_project_self");
+				t->tsnap.snap_self = RNA_boolean_get(op->ptr, "use_snap_self");
 			}
 		}
 	}
 	/* use scene defaults only when transform is modal */
 	else if (t->flag & T_MODAL)
 	{
-		if (ts->snap_flag & SCE_SNAP) {
-			t->modifiers |= MOD_SNAP;
-		}
+		if(ELEM(t->spacetype, SPACE_VIEW3D, SPACE_IMAGE))
+		{
+			if (ts->snap_flag & SCE_SNAP) {
+				t->modifiers |= MOD_SNAP;
+			}
 
-		t->tsnap.align = ((t->settings->snap_flag & SCE_SNAP_ROTATE) == SCE_SNAP_ROTATE);
-		t->tsnap.project = ((t->settings->snap_flag & SCE_SNAP_PROJECT) == SCE_SNAP_PROJECT);
-		t->tsnap.project_self = !((t->settings->snap_flag & SCE_SNAP_PROJECT_NO_SELF) == SCE_SNAP_PROJECT_NO_SELF);
-		t->tsnap.peel = ((t->settings->snap_flag & SCE_SNAP_PROJECT) == SCE_SNAP_PROJECT);
+			t->tsnap.align = ((t->settings->snap_flag & SCE_SNAP_ROTATE) == SCE_SNAP_ROTATE);
+			t->tsnap.project = ((t->settings->snap_flag & SCE_SNAP_PROJECT) == SCE_SNAP_PROJECT);
+			t->tsnap.snap_self = !((t->settings->snap_flag & SCE_SNAP_NO_SELF) == SCE_SNAP_NO_SELF);
+			t->tsnap.peel = ((t->settings->snap_flag & SCE_SNAP_PROJECT) == SCE_SNAP_PROJECT);
+		}
 	}
 	
 	t->tsnap.target = snap_target;
@@ -1944,6 +1947,11 @@ static void applyGrid(TransInfo *t, float *val, int max_index, float fac[3], Gea
 	int i;
 	float asp[3] = {1.0f, 1.0f, 1.0f}; // TODO: Remove hard coded limit here (3)
 
+	if(max_index > 2) {
+		printf("applyGrid: invalid index %d, clamping\n", max_index);
+		max_index= 2;
+	}
+
 	// Early bailing out if no need to snap
 	if (fac[action] == 0.0f)
 		return;
diff --git a/source/blender/editors/util/CMakeLists.txt b/source/blender/editors/util/CMakeLists.txt
index f67056f5b71..e284540c5a6 100644
--- a/source/blender/editors/util/CMakeLists.txt
+++ b/source/blender/editors/util/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/util/undo.c b/source/blender/editors/util/undo.c
index d139a4b5150..4fedf35acd1 100644
--- a/source/blender/editors/util/undo.c
+++ b/source/blender/editors/util/undo.c
@@ -360,19 +360,25 @@ int ED_undo_operator_repeat(bContext *C, struct wmOperator *op)
 				ret= 1;
 			}
 		}
+		else {
+			if (G.f & G_DEBUG) {
+				printf("redo_cb: WM_operator_repeat_check returned false %s\n", op->type->name);
+			}
+		}
 
 		/* set region back */
 		CTX_wm_region_set(C, ar);
 	}
 	else {
 		if (G.f & G_DEBUG) {
-			printf("redo_cb: WM_operator_repeat_check returned false %s\n", op->type->name);
+			printf("redo_cb: ED_undo_operator_repeat called with NULL 'op'\n");
 		}
 	}
 
 	return ret;
 }
 
+
 void ED_undo_operator_repeat_cb(bContext *C, void *arg_op, void *UNUSED(arg_unused))
 {
 	ED_undo_operator_repeat(C, (wmOperator *)arg_op);
diff --git a/source/blender/editors/uvedit/CMakeLists.txt b/source/blender/editors/uvedit/CMakeLists.txt
index d25ee20e5b5..4055585af74 100644
--- a/source/blender/editors/uvedit/CMakeLists.txt
+++ b/source/blender/editors/uvedit/CMakeLists.txt
@@ -23,8 +23,8 @@ set(INC
 	../include
 	../../blenfont
 	../../blenkernel
-	../../blenloader
 	../../blenlib
+	../../blenloader
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/uvedit/uvedit_ops.c b/source/blender/editors/uvedit/uvedit_ops.c
index eab35ba29c0..0b042f4c7eb 100644
--- a/source/blender/editors/uvedit/uvedit_ops.c
+++ b/source/blender/editors/uvedit/uvedit_ops.c
@@ -1059,6 +1059,134 @@ static void weld_align_uv(bContext *C, int tool)
 		}
 	}
 
+	if(tool == 's' || tool == 't' || tool == 'u') {
+		 /* pass 1&2 variables */
+		int i, j;
+		int starttmpl= -1, connectedtostarttmpl= -1, startcorner;
+		int endtmpl= -1,   connectedtoendtmpl= -1,   endcorner;
+		MTFace *startface, *endface;
+		int itmpl, jtmpl;
+		EditVert *eve;
+		int pass; /* first 2 passes find endpoints, 3rd pass moves middle points, 4th pass is fail-on-face-selected */
+		EditFace *startefa, *endefa;
+
+		 /* pass 3 variables */
+		float startx, starty, firstm,  firstb,  midx,      midy;
+		float endx,   endy,   secondm, secondb, midmovedx, midmovedy;
+		float IsVertical_check= -1;
+		float IsHorizontal_check= -1;
+
+		for(i= 0, eve= em->verts.first; eve; eve= eve->next, i++) /* give each point a unique name */
+			eve->tmp.l= i;
+		for(pass= 1; pass <= 3; pass++) { /* do this for each endpoint */
+			if(pass == 3){ /* calculate */
+				startx= startface->uv[startcorner][0];
+				starty= startface->uv[startcorner][1];
+				endx= endface->uv[endcorner][0];
+				endy= endface->uv[endcorner][1];
+				firstm= (endy-starty)/(endx-startx);
+				firstb= starty-(firstm*startx);
+				secondm= -1.0f/firstm;
+				if(startx == endx) IsVertical_check= startx;
+				if(starty == endy) IsHorizontal_check= starty;
+			}
+			for(efa= em->faces.first; efa; efa= efa->next) { /* for each face */
+				tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE); /* get face */
+				if(uvedit_face_visible(scene, ima, efa, tf)) { /* if you can see it */
+					if(uvedit_face_selected(scene, efa, tf)) { /* if the face is selected, get out now! */
+						pass= 4;
+						break;
+					}
+					for(i= 0; (i < 3 || (i == 3 && efa->v4)); i++) { /* for each point of the face */
+						itmpl= (*(&efa->v1 + i))->tmp.l; /* get unique name for points */
+						if(pass == 3) { /* move */
+							if(uvedit_uv_selected(scene, efa, tf, i)) {
+								if(!(itmpl == starttmpl || itmpl == endtmpl)) {
+									if(IsVertical_check != -1) tf->uv[i][0]= IsVertical_check;
+									if(IsHorizontal_check != -1) tf->uv[i][1]= IsHorizontal_check;
+									if((IsVertical_check == -1) && (IsHorizontal_check == -1)) {
+										midx= tf->uv[i][0];
+										midy= tf->uv[i][1];
+										if(tool == 's') {
+											secondb= midy-(secondm*midx);
+											midmovedx= (secondb-firstb)/(firstm-secondm);
+											midmovedy= (secondm*midmovedx)+secondb;
+											tf->uv[i][0]= midmovedx;
+											tf->uv[i][1]= midmovedy;
+										}
+										else if(tool == 't') {
+											tf->uv[i][0]= (midy-firstb)/firstm; /* midmovedx */
+										}
+										else if(tool == 'u') {
+											tf->uv[i][1]= (firstm*midx)+firstb; /* midmovedy */
+										}
+									}
+								}
+							}
+						}
+						else {
+							for(j= 0; (j < 3 || (j == 3 && efa->v4)); j++) { /* also for each point on the face */
+								jtmpl= (*(&efa->v1 + j))->tmp.l;
+								if(i != j && (!efa->v4 || ABS(i-j) !=  2)) { /* if the points are connected */
+									/* quad   (0,1,2,3) 0,1 0,3 1,0 1,2 2,1 2,3 3,0 3,2
+									 * triangle (0,1,2) 0,1 0,2 1,0 1,2 2,0 2,1 */
+									if(uvedit_uv_selected(scene, efa, tf, i) && uvedit_uv_selected(scene, efa, tf, j)) {
+										 /* if the edge is selected */
+										if(pass == 1) { /* if finding first endpoint */
+											if(starttmpl == -1) { /* if the first endpoint isn't found yet */
+												starttmpl= itmpl; /* set unique name for endpoint */
+												connectedtostarttmpl= jtmpl;
+												 /* get point that endpoint is connected to */
+												startface= tf; /* get face it's on */
+												startcorner= i; /* what corner of the face? */
+												startefa= efa;
+												efa= em->faces.first;
+												tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
+												i= -1;
+												break;
+											}
+											if(starttmpl == itmpl && jtmpl != connectedtostarttmpl) {
+												starttmpl= -1; /* not an endpoint */
+												efa= startefa;
+												tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
+												i= startcorner;
+												break;
+											}
+										}
+										else if(pass == 2) { /* if finding second endpoint */
+											if(endtmpl == -1 && itmpl != starttmpl) {
+												endtmpl= itmpl;
+												connectedtoendtmpl= jtmpl;
+												endface= tf;
+												endcorner= i;
+												endefa= efa;
+												efa= em->faces.first;
+												tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
+												i= -1;
+												break;
+											}
+											if(endtmpl == itmpl && jtmpl != connectedtoendtmpl) {
+												endtmpl= -1;
+												efa= endefa;
+												tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
+												i= endcorner;
+												break;
+											}
+										}
+									}
+								}
+							}
+						}
+					}
+				}
+			}
+			if(pass == 2 && (starttmpl == -1 || endtmpl == -1)) {
+				/* if endpoints aren't found */
+				pass=4;
+			}
+		}
+	}
+
 	uvedit_live_unwrap_update(sima, scene, obedit);
 	DAG_id_tag_update(obedit->data, 0);
 	WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data);
@@ -1076,6 +1204,9 @@ static int align_exec(bContext *C, wmOperator *op)
 static void UV_OT_align(wmOperatorType *ot)
 {
 	static EnumPropertyItem axis_items[] = {
+		{'s', "ALIGN_S", 0, N_("Straighten"), N_("Align UVs along the line defined by the endpoints")},
+		{'t', "ALIGN_T", 0, N_("Straighten X"), N_("Align UVs along the line defined by the endpoints along the X axis")},
+		{'u', "ALIGN_U", 0, N_("Straighten Y"), N_("Align UVs along the line defined by the endpoints along the Y axis")},
 		{'a', "ALIGN_AUTO", 0, N_("Align Auto"), N_("Automatically choose the axis on which there is most alignment already")},
 		{'x', "ALIGN_X", 0, N_("Align X"), N_("Align UVs on X axis")},
 		{'y', "ALIGN_Y", 0, N_("Align Y"), N_("Align UVs on Y axis")},