lua inbinary strings

Allows saving of ram by reusing strings already stored in the binary
and storing a pointer instead of malloc and copy to get them inside
the lua state

Saves about 1.5K overall

Derivative of work by bogdanm
RAM optimizations: pseudo RO strings, functions in Flash
https://github.com/elua/elua/commit/d54659b5723bcd2b1e3900362398c72c18a9aa0b

Change-Id: I21d6dcfa32523877efd9f70fb0f88f2a02872649

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/plugins/lua/lgc.c b/apps/plugins/lua/lgc.c
index e909c79a96..98194c1771 100644
--- a/apps/plugins/lua/lgc.c
+++ b/apps/plugins/lua/lgc.c
@@ -388,7 +388,7 @@ static void freeobj (lua_State *L, GCObject *o) {
     }
     case LUA_TSTRING: {
       G(L)->strt.nuse--;
-      luaM_freemem(L, o, sizestring(gco2ts(o)));
+      luaM_freemem(L, o, sizetstring((gco2ts(o))->type, (gco2ts(o))->len));
       break;
     }
     case LUA_TUSERDATA: {