Fix sprinkled spaces used for indentation

src/script/cpp_api/s_client_common.cpp

@@ -7,7 +7,7 @@
 #include "client/client.h"
 
 bool ScriptApiClientCommon::on_formspec_input(const std::string &formname,
-	    const StringMap &fields)
+		const StringMap &fields)
 {
 	SCRIPTAPI_PRECHECKHEADER
 
@@ -31,7 +31,7 @@ bool ScriptApiClientCommon::on_formspec_input(const std::string &formname,
 		runCallbacks(2, RUN_CALLBACKS_MODE_OR_SC);
 	} catch (LuaError &e) {
 		getClient()->setFatalError(e);
-        return true;
+		return true;
 	}
 	return readParam<bool>(L, -1);
 }

src/script/cpp_api/s_pause_menu.h

@@ -9,5 +9,5 @@
 class ScriptApiPauseMenu : virtual public ScriptApiBase
 {
 public:
-    void open_settings();
+	void open_settings();
 };

src/script/lua_api/l_pause_menu.cpp

@@ -9,15 +9,15 @@
 /******************************************************************************/
 int ModApiPauseMenu::l_show_keys_menu(lua_State *L)
 {
-    g_gamecallback->keyConfig();
+	g_gamecallback->keyConfig();
-    return 0;
+	return 0;
 }
 
 /******************************************************************************/
 int ModApiPauseMenu::l_show_touchscreen_layout(lua_State *L)
 {
-    g_gamecallback->touchscreenLayout();
+	g_gamecallback->touchscreenLayout();
-    return 0;
+	return 0;
 }
 
 /******************************************************************************/

src/script/scripting_pause_menu.cpp

@@ -39,13 +39,13 @@ PauseMenuScripting::PauseMenuScripting(Client *client):
 void PauseMenuScripting::initializeModApi(lua_State *L, int top)
 {
 	// Register reference classes (userdata)
-    LuaSettings::Register(L);
+	LuaSettings::Register(L);
 
 	// Initialize mod API modules
 	ModApiPauseMenu::Initialize(L, top);
 	ModApiMenuCommon::Initialize(L, top);
 	ModApiClientCommon::Initialize(L, top);
-    ModApiUtil::Initialize(L, top);
+	ModApiUtil::Initialize(L, top);
 }
 
 void PauseMenuScripting::loadBuiltin()