nl_tokens: Free memory of mappedVars on the Python server side .
pl_tokens: function freeMemory ( mappedVars /*: Array<SublimeObject>*/ , step /*: ?StepObject*/ ) /*: Promise<any> | void*/ { if ( mappedVars . length > 0 ) { let mappedVarsStringify = [ ] for ( let mappedVar /*: Object*/ of mappedVars ) { if ( mappedVar . hasOwnProperty ( "self" ) && mappedVar . self ) { <mask> mappedVar . self . code mappedVarsStringify . push ( JSON . stringify ( mappedVar . self ) ) } } return simpleEval ( ` ${ mappedVarsStringify . join ( ',' ) } ` , false , step ) } }