Reference

Reproducible qenv objects methods to get and modify values of qenv objects
concat()	Concatenate two qenv objects
dev_suppress()	Suppresses plot display in the IDE by opening a PDF graphics device
eval_code()	Evaluate code in qenv
get_code()	Get code from qenv
get_env()	Access environment included in qenv
get_outputs()	Get outputs
get_var() `[[`(<qenv.error>)	Get object from qenv
get_messages()	Get messages from qenv object
get_warnings()	Get warnings from qenv object
c(<qenv>) c(<qenv.error>) join()	Join qenv objects
qenv()	Instantiates a qenv environment
show(<qenv>)	Display qenv object
`[`(<qenv>)	Subsets qenv
within(<qenv>)	Evaluate code in qenv