135 static void addfield (lua_State *L, luaL_Buffer *b, int i) {  in addfield()  argument
140     luaL_addvalue(b);  in addfield()
145   luaL_Buffer b;  in tconcat()  local
152   luaL_buffinit(L, &b);  in tconcat()
154     addfield(L, &b, i);  in tconcat()
155     luaL_addlstring(&b, sep, lsep);  in tconcat()
158     addfield(L, &b, i);  in tconcat()
159   luaL_pushresult(&b);  in tconcat()
178 static int sort_comp (lua_State *L, int a, int b) {  in sort_comp()  argument
183     lua_pushvalue(L, b-2);  /* -2 to compensate function and `a' */  in sort_comp()
190     return lua_lessthan(L, a, b);  in sort_comp()