Highlight control flow keywords with a different color

This makes them easier to distinguish from other keywords.

2 files changed, 21 insertions, 0 deletions

diff --git a/modules/mono/csharp_script.cpp b/modules/mono/csharp_script.cpp
index 09f3ea1f50..ffb04bfd37 100644
--- a/modules/mono/csharp_script.cpp
+++ b/modules/mono/csharp_script.cpp
@@ -304,6 +304,26 @@ void CSharpLanguage::get_reserved_words(List<String> *p_words) const {
 	}
 }
 
+bool CSharpLanguage::is_control_flow_keyword(String p_keyword) const {
+	return p_keyword == "break" ||
+		   p_keyword == "case" ||
+		   p_keyword == "catch" ||
+		   p_keyword == "continue" ||
+		   p_keyword == "default" ||
+		   p_keyword == "do" ||
+		   p_keyword == "else" ||
+		   p_keyword == "finally" ||
+		   p_keyword == "for" ||
+		   p_keyword == "foreach" ||
+		   p_keyword == "goto" ||
+		   p_keyword == "if" ||
+		   p_keyword == "return" ||
+		   p_keyword == "switch" ||
+		   p_keyword == "throw" ||
+		   p_keyword == "try" ||
+		   p_keyword == "while";
+}
+
 void CSharpLanguage::get_comment_delimiters(List<String> *p_delimiters) const {
 	p_delimiters->push_back("//"); // single-line comment
 	p_delimiters->push_back("/* */"); // delimited comment
diff --git a/modules/mono/csharp_script.h b/modules/mono/csharp_script.h
index dd93a86d7a..992c7e93c8 100644
--- a/modules/mono/csharp_script.h
+++ b/modules/mono/csharp_script.h
@@ -470,6 +470,7 @@ public:
 
 	/* EDITOR FUNCTIONS */
 	void get_reserved_words(List<String> *p_words) const override;
+	bool is_control_flow_keyword(String p_keyword) const;
 	void get_comment_delimiters(List<String> *p_delimiters) const override;
 	void get_string_delimiters(List<String> *p_delimiters) const override;
 	Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const override;