Reference

All functions
logrittr_activate()	Activate logrittr logging on the %>% pipe
logrittr_deactivate()	Deactivate logrittr logging on the %>% pipe
logrittr_hook()	knitr source hook for pipe logging
logrittr_logger	logrittr logger for lumberjack
logrittr_options()	Get or set logrittr global options
`%>=%`	Logging pipe operator