5 files changed, 7 insertions, 8 deletions
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp
index e8692d56d2..6463ee5ad5 100644
--- a/scene/gui/graph_node.cpp
+++ b/scene/gui/graph_node.cpp
@@ -159,9 +159,7 @@ void GraphNode::_resort() {
 		fit_child_in_rect(c, r);
 		cache_y.push_back(vofs + size.y * 0.5);
 
-		if (vofs > 0)
-			vofs += sep;
-		vofs += size.y;
+		vofs += size.y + sep;
 	}
 
 	update();
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index 58bdde1ffd..da6bff8ab8 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -539,7 +539,7 @@ void LineEdit::_gui_input(Ref<InputEvent> p_event) {
 
 			if (handled) {
 				accept_event();
-			} else if (!k->get_alt() && !k->get_command()) {
+			} else if (!k->get_command()) {
 				if (k->get_unicode() >= 32 && k->get_scancode() != KEY_DELETE) {
 
 					if (editable) {
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index da452e3f10..c6b6d29384 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -592,7 +592,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
 					//assign actual widths
 					for (int i = 0; i < table->columns.size(); i++) {
 						table->columns.write[i].width = table->columns[i].min_width;
-						if (table->columns[i].expand)
+						if (table->columns[i].expand && total_ratio > 0)
 							table->columns.write[i].width += table->columns[i].expand_ratio * remaining_width / total_ratio;
 						table->total_width += table->columns[i].width + hseparation;
 					}
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index 6203b15992..53035fbb9b 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -4682,6 +4682,8 @@ bool TextEdit::has_keyword_color(String p_keyword) const {
 }
 
 Color TextEdit::get_keyword_color(String p_keyword) const {
+
+	ERR_FAIL_COND_V(!keywords.has(p_keyword), Color());
 	return keywords[p_keyword];
 }
 
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index 2007ae2669..23b2147875 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -318,7 +318,7 @@ void TreeItem::set_custom_draw(int p_column, Object *p_object, const StringName
 
 void TreeItem::set_collapsed(bool p_collapsed) {
 
-	if (collapsed == p_collapsed)
+	if (collapsed == p_collapsed || !tree)
 		return;
 	collapsed = p_collapsed;
 	TreeItem *ci = tree->selected_item;
@@ -344,8 +344,7 @@ void TreeItem::set_collapsed(bool p_collapsed) {
 	}
 
 	_changed_notify();
-	if (tree)
-		tree->emit_signal("item_collapsed", this);
+	tree->emit_signal("item_collapsed", this);
 }
 
 bool TreeItem::is_collapsed() {