Fix empty line hover; fix open non-res:// script

3 files changed, 9 insertions, 3 deletions

diff --git a/modules/gdscript/language_server/gdscript_extend_parser.cpp b/modules/gdscript/language_server/gdscript_extend_parser.cpp
index d106b3b541..730e554476 100644
--- a/modules/gdscript/language_server/gdscript_extend_parser.cpp
+++ b/modules/gdscript/language_server/gdscript_extend_parser.cpp
@@ -491,7 +491,7 @@ String ExtendGDScriptParser::get_text_for_completion(const lsp::Position &p_curs
 	return longthing;
 }
 
-String ExtendGDScriptParser::get_text_for_lookup_symbol(const lsp::Position &p_cursor, const String &p_symbol, bool p_func_requred) const {
+String ExtendGDScriptParser::get_text_for_lookup_symbol(const lsp::Position &p_cursor, const String &p_symbol, bool p_func_required) const {
 	String longthing;
 	int len = lines.size();
 	for (int i = 0; i < len; i++) {
@@ -513,7 +513,7 @@ String ExtendGDScriptParser::get_text_for_lookup_symbol(const lsp::Position &p_c
 
 			longthing += first_part;
 			longthing += String::chr(0xFFFF); //not unicode, represents the cursor
-			if (p_func_requred) {
+			if (p_func_required) {
 				longthing += "("; // tell the parser this is a function call
 			}
 			longthing += last_part;
@@ -532,6 +532,9 @@ String ExtendGDScriptParser::get_text_for_lookup_symbol(const lsp::Position &p_c
 String ExtendGDScriptParser::get_identifier_under_position(const lsp::Position &p_position, Vector2i &p_offset) const {
 	ERR_FAIL_INDEX_V(p_position.line, lines.size(), "");
 	String line = lines[p_position.line];
+	if (line.is_empty()) {
+		return "";
+	}
 	ERR_FAIL_INDEX_V(p_position.character, line.size(), "");
 
 	int start_pos = p_position.character;
diff --git a/modules/gdscript/language_server/gdscript_extend_parser.h b/modules/gdscript/language_server/gdscript_extend_parser.h
index 28b9b3c82a..5d7b16765b 100644
--- a/modules/gdscript/language_server/gdscript_extend_parser.h
+++ b/modules/gdscript/language_server/gdscript_extend_parser.h
@@ -85,7 +85,7 @@ public:
 	Error get_left_function_call(const lsp::Position &p_position, lsp::Position &r_func_pos, int &r_arg_index) const;
 
 	String get_text_for_completion(const lsp::Position &p_cursor) const;
-	String get_text_for_lookup_symbol(const lsp::Position &p_cursor, const String &p_symbol = "", bool p_func_requred = false) const;
+	String get_text_for_lookup_symbol(const lsp::Position &p_cursor, const String &p_symbol = "", bool p_func_required = false) const;
 	String get_identifier_under_position(const lsp::Position &p_position, Vector2i &p_offset) const;
 	String get_uri() const;
 
diff --git a/modules/gdscript/language_server/gdscript_text_document.cpp b/modules/gdscript/language_server/gdscript_text_document.cpp
index d2e033d7de..92ce71f395 100644
--- a/modules/gdscript/language_server/gdscript_text_document.cpp
+++ b/modules/gdscript/language_server/gdscript_text_document.cpp
@@ -428,6 +428,9 @@ GDScriptTextDocument::~GDScriptTextDocument() {
 
 void GDScriptTextDocument::sync_script_content(const String &p_path, const String &p_content) {
 	String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(p_path);
+	if (!path.begins_with("res://")) {
+		return;
+	}
 	GDScriptLanguageProtocol::get_singleton()->get_workspace()->parse_script(path, p_content);
 
 	EditorFileSystem::get_singleton()->update_file(path);