Peter Meilstrup

dots objects do not PRINT in REPL

1

The P of the REPL does not appear to invoke the generic print method. Possible resolution is to wrap dots objects in lists.

make macros replicate the formals of the wrapped function

1

as it would cut down in writing usage strings

promise extractors when no promise

1

arg_env gets the environment of a promise: ``` del

Simpler handling of placeholder

1

Placeholders get in the way of more interesting nested constructions of `chain` and other anaphora. - inspect code, look at where I'm using explicit placeholders, and see if any usefully...

Eliminate all use of stack inspection

1

And clarify why it is evil

There needs to be something to deal with using multiple-argument functions in a chain, where more than one argument depends on the data. For example, to attach fitted values to...

It appears that `qq` and friends, as well as `chain` and friends, really want to expand from the "inside out" rather than from the "outside in." For example, current qq...

Moving the makeActiveBinding out of the inner call speeds this up at least for repeated calls: ``` curr3

Macro hygeine

5

For the purposes of this package A `macro` is a function that quotes all of its arguments, operates on the quoted expressions only, never evaluating their values, and finally evaluates...

R_CPPFLAGS / R_CXXFLAGS ?

1

Build failed on my system (OSX 10.14, r-devel; clang) with the following: ``` clang++ -std=gnu++11 -I"/usr/local/Cellar/r/devel_1/lib/R/include" -DNDEBUG -I'/usr/local/lib/R/3.7/site-library/Rcpp/include' -I/usr/local/opt/gettext/include -I/usr/local/opt/readline/include -I/usr/local/include -mtune=core2 -O3 -fPIC -O3 -c alter.cpp -o alter.o In...