On 23/06/2021 2:51 p.m., Jeff Newmiller wrote:
RStudio seems to have done this. If you have it, try typing

ggplot2::line

and the popup will suggest (among other options) geom_line.

Yes, though it may not be quite right.  Back in May when I typed

 library(rgl<Enter>

their autocompletion gave me

 library(Rglpk)

(See https://github.com/rstudio/rstudio/issues/9293). Today that's not happening, so maybe it's been fixed, or is only intermittent.

Duncan Murdoch




On June 23, 2021 10:10:07 AM PDT, Duncan Murdoch <murdoch.dun...@gmail.com> 
wrote:
On 23/06/2021 8:37 a.m., Greg Minshall wrote:
hi.

at the R prompt, i often hit, e.g., "data.table::<TAB>", to try to
find
a routine in a give package.

however, some packages have a *lot* of functions (i'm looking at
*you*,
ggplot2...), so if i know the routine name starts with, e.g., "set",
i
can filter the returned list of routines by typing
"data.table::set<TAB>" to get a list of completions.

but, what if i know the name *contains*, but doesn't start with,
"set"?

is there an obvious way to find this?  something like the unix-y
: ls /bin | grep -i "set"

Bert gave you an answer that depends on ls().  Whether there's
something
like "set<TAB>" that can return "asset" probably depends on your front
end, and may be customizable using the facilities described in
?rcompgen.

Duncan Murdoch

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