3 files changed, 5 insertions, 8 deletions
diff --git a/scene/resources/default_theme/default_theme.cpp b/scene/resources/default_theme/default_theme.cpp
index 0e27525dcf..c7375e8e19 100644
--- a/scene/resources/default_theme/default_theme.cpp
+++ b/scene/resources/default_theme/default_theme.cpp
@@ -398,9 +398,6 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const
 	theme->set_color("font_color_readonly", "TextEdit", Color(control_font_color.r, control_font_color.g, control_font_color.b, 0.5f));
 	theme->set_color("selection_color", "TextEdit", font_color_selection);
 	theme->set_color("mark_color", "TextEdit", Color(1.0, 0.4, 0.4, 0.4));
-	theme->set_color("bookmark_color", "TextEdit", Color(0.08, 0.49, 0.98));
-	theme->set_color("breakpoint_color", "TextEdit", Color(0.8, 0.8, 0.4, 0.2));
-	theme->set_color("executing_line_color", "TextEdit", Color(0.2, 0.8, 0.2, 0.4));
 	theme->set_color("code_folding_color", "TextEdit", Color(0.8, 0.8, 0.8, 0.8));
 	theme->set_color("current_line_color", "TextEdit", Color(0.25, 0.25, 0.26, 0.8));
 	theme->set_color("caret_color", "TextEdit", control_font_color);
diff --git a/scene/resources/syntax_highlighter.cpp b/scene/resources/syntax_highlighter.cpp
index d7a08d9eb6..5d58e71fc5 100644
--- a/scene/resources/syntax_highlighter.cpp
+++ b/scene/resources/syntax_highlighter.cpp
@@ -53,13 +53,13 @@ Dictionary SyntaxHighlighter::get_line_syntax_highlighting(int p_line) {
 	return color_map;
 }
 
-void SyntaxHighlighter::_line_edited_from(int p_line) {
+void SyntaxHighlighter::_lines_edited_from(int p_from_line, int p_to_line) {
 	if (highlighting_cache.size() < 1) {
 		return;
 	}
 
 	int cache_size = highlighting_cache.back()->key();
-	for (int i = p_line - 1; i <= cache_size; i++) {
+	for (int i = MIN(p_from_line, p_to_line) - 1; i <= cache_size; i++) {
 		if (highlighting_cache.has(i)) {
 			highlighting_cache.erase(i);
 		}
@@ -93,7 +93,7 @@ void SyntaxHighlighter::update_cache() {
 
 void SyntaxHighlighter::set_text_edit(TextEdit *p_text_edit) {
 	if (text_edit && ObjectDB::get_instance(text_edit_instance_id)) {
-		text_edit->disconnect("line_edited_from", callable_mp(this, &SyntaxHighlighter::_line_edited_from));
+		text_edit->disconnect("lines_edited_from", callable_mp(this, &SyntaxHighlighter::_lines_edited_from));
 	}
 
 	text_edit = p_text_edit;
@@ -101,7 +101,7 @@ void SyntaxHighlighter::set_text_edit(TextEdit *p_text_edit) {
 		return;
 	}
 	text_edit_instance_id = text_edit->get_instance_id();
-	text_edit->connect("line_edited_from", callable_mp(this, &SyntaxHighlighter::_line_edited_from));
+	text_edit->connect("lines_edited_from", callable_mp(this, &SyntaxHighlighter::_lines_edited_from));
 	update_cache();
 }
 
diff --git a/scene/resources/syntax_highlighter.h b/scene/resources/syntax_highlighter.h
index 40a8870b45..720227a256 100644
--- a/scene/resources/syntax_highlighter.h
+++ b/scene/resources/syntax_highlighter.h
@@ -40,7 +40,7 @@ class SyntaxHighlighter : public Resource {
 
 private:
 	Map<int, Dictionary> highlighting_cache;
-	void _line_edited_from(int p_line);
+	void _lines_edited_from(int p_from_line, int p_to_line);
 
 protected:
 	ObjectID text_edit_instance_id; // For validity check