These functions return the set of successfully evaluated expressions (
HistoryTracker object (
histry_tracker) for the current context.
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Info to be added
Logical value indicating whether the evaluation context is currently in a knitr/rmarkdown.
This means that when called during a knitr-based weaving process, the expressions will be those previously evaluted durign that process, and the tracker will be a KnitrHistoryTracker. When called outside of the weaving context, the top-level-expression history and history tracker will be returned, respectively.
A list of R code expressions for
histry and a HistoryTracker
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