tree d5e674cf214a14df38ca39b02177f5cea75b581c
parent 7e63d3da0240325db4011f5d2f2e8abfb5d60288
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1543248977 -0200
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1543248977 -0200

Auxiliary buffer cannot close box with 'lua_remove'

To remove a to-be-closed variable from the stack in the C API a
function must use 'lua_settop' or 'lua_pop'. Previous implementation of
'luaL_pushresult' was not closing the box. (This commit also added
tests to check that box is being closed "as soon as possible".)