The flowR analyzer to use.
Defines two methods that every function in the repl uses to output its data.
The expression to process.
If true, allows the execution of arbitrary R code.
If true, the expression comes from a (untrusted) client of the server, which may not use ReplBaseCommand#localOnly commands.
This function interprets the given
expras a REPL command (see repl for more on the semantics).