gluon-core: fix c indentation

package/gluon-core/src/site.c

@@ -10,104 +10,104 @@
 
 
 static struct json_object * gluon_site_udata(lua_State *L, int narg) {
-        return *(struct json_object **)luaL_checkudata(L, narg, UDATA);
+	return *(struct json_object **)luaL_checkudata(L, narg, UDATA);
 }
 
 static void gluon_site_push_none(lua_State *L) {
-        lua_pushlightuserdata(L, gluon_site_push_none);
-        lua_rawget(L, LUA_REGISTRYINDEX);
+	lua_pushlightuserdata(L, gluon_site_push_none);
+	lua_rawget(L, LUA_REGISTRYINDEX);
 }
 
 static void gluon_site_do_wrap(lua_State *L, struct json_object *obj) {
-        struct json_object **objp = lua_newuserdata(L, sizeof(struct json_object *));
-        *objp = json_object_get(obj);
-        luaL_getmetatable(L, UDATA);
-        lua_setmetatable(L, -2);
+	struct json_object **objp = lua_newuserdata(L, sizeof(struct json_object *));
+	*objp = json_object_get(obj);
+	luaL_getmetatable(L, UDATA);
+	lua_setmetatable(L, -2);
 }
 
 static void gluon_site_wrap(lua_State *L, struct json_object *obj) {
-        if (obj)
-                gluon_site_do_wrap(L, obj);
-        else
-                gluon_site_push_none(L);
+	if (obj)
+		gluon_site_do_wrap(L, obj);
+	else
+		gluon_site_push_none(L);
 }
 
 
 static int gluon_site_index(lua_State *L) {
-        struct json_object *obj = gluon_site_udata(L, 1);
-        const char *key;
-        lua_Number lua_index;
-        size_t index;
-        struct json_object *v = NULL;
+	struct json_object *obj = gluon_site_udata(L, 1);
+	const char *key;
+	lua_Number lua_index;
+	size_t index;
+	struct json_object *v = NULL;
 
-        switch (json_object_get_type(obj)) {
+	switch (json_object_get_type(obj)) {
 	case json_type_object:
-                key = lua_tostring(L, 2);
-                if (key)
-                        json_object_object_get_ex(obj, key, &v);
-                break;
+		key = lua_tostring(L, 2);
+		if (key)
+			json_object_object_get_ex(obj, key, &v);
+		break;
 
 	case json_type_array:
-                index = lua_index = lua_tonumber(L, 2);
-                if (lua_index == (lua_Number)index && index >= 1)
-                        v = json_object_array_get_idx(obj, index-1);
-                break;
+		index = lua_index = lua_tonumber(L, 2);
+		if (lua_index == (lua_Number)index && index >= 1)
+			v = json_object_array_get_idx(obj, index-1);
+		break;
 
 	case json_type_string:
-        case json_type_null:
-                break;
+	case json_type_null:
+		break;
 
 	case json_type_boolean:
 	case json_type_int:
 	case json_type_double:
-                luaL_error(L, "attempt to index a number or boolean value");
-                __builtin_unreachable();
-        }
+		luaL_error(L, "attempt to index a number or boolean value");
+		__builtin_unreachable();
+	}
 
-        gluon_site_wrap(L, v);
-        return 1;
+	gluon_site_wrap(L, v);
+	return 1;
 }
 
 static int gluon_site_call(lua_State *L) {
-        struct json_object *obj = gluon_site_udata(L, 1);
-
-        if (obj) {
-                lua_jsonc_push_json(L, obj);
-        } else {
-                if (lua_isnone(L, 2))
-                        lua_pushnil(L);
-                else
-                        lua_pushvalue(L, 2);
-        }
-
-        return 1;
+	struct json_object *obj = gluon_site_udata(L, 1);
+
+	if (obj) {
+		lua_jsonc_push_json(L, obj);
+	} else {
+		if (lua_isnone(L, 2))
+			lua_pushnil(L);
+		else
+			lua_pushvalue(L, 2);
+	}
+
+	return 1;
 }
 
 static int gluon_site_gc(lua_State *L) {
-        json_object_put(gluon_site_udata(L, 1));
-        return 0;
+	json_object_put(gluon_site_udata(L, 1));
+	return 0;
 }
 
 static const luaL_reg R[] = {
-        { "__index", gluon_site_index },
-        { "__call", gluon_site_call },
-        { "__gc", gluon_site_gc },
-        {}
+	{ "__index", gluon_site_index },
+	{ "__call", gluon_site_call },
+	{ "__gc", gluon_site_gc },
+	{}
 };
 
 int luaopen_gluon_site(lua_State *L) {
-        luaL_newmetatable(L, UDATA);
-        luaL_register(L, NULL, R);
-        lua_pop(L, 1);
-
-        /* Create "none" object */
-        lua_pushlightuserdata(L, gluon_site_push_none);
-        gluon_site_do_wrap(L, NULL);
-        lua_rawset(L, LUA_REGISTRYINDEX);
-
-        struct json_object *site = gluonutil_load_site_config();
-        gluon_site_wrap(L, site);
-        json_object_put(site);
+	luaL_newmetatable(L, UDATA);
+	luaL_register(L, NULL, R);
+	lua_pop(L, 1);
+
+	/* Create "none" object */
+	lua_pushlightuserdata(L, gluon_site_push_none);
+	gluon_site_do_wrap(L, NULL);
+	lua_rawset(L, LUA_REGISTRYINDEX);
+
+	struct json_object *site = gluonutil_load_site_config();
+	gluon_site_wrap(L, site);
+	json_object_put(site);
 
 	return 1;
 }