Usage
Complete(code, givetype = FALSE, sep = "")
- code
{ A fraction of R code needing completion }
- givetype
{ Do we append the type of each entry to the list?
Not supported in this version }
- sep
{ The separator to use between returned items }
A string with the completion list (items separated by 'sep'), or
an unique string completing unambiguously the current code, starting with
'sep'
The completion list is context-dependent, and it is calculated as if the
code was entered at the command line.
If the code ends with $, then the function look for
items in a list or data.frame whose name is the last idfentifier.
If the code ends with @, then the function look for slots of the
corresponding S4 object.
If the code ends with ::, then it looks for objects in a namespace.
If the code ends with a partial identifier name, the function returns all
visible matching keywords.
There are other situations where the completion can be calculated, see
the help of rc.settings().
This function uses utils:::.win32consoleCompletion() as completion
engine, then, it makes the result compatible with old version of
Complete().
[object Object]
CallTip, rc.settings()
## a data.frame
data(iris)
Complete("item <- iris$")
Complete("item <- iris[[", TRUE)
## An S4 object
setClass("track", representation(x = "numeric", y = "numeric"))
t1 <- new("track", x=1:20, y=(1:20)^2)
Complete("item2 <- t1@", TRUE)
## A namespace
Complete("utils::")
## A partial identifier
Complete("item3 <- va", TRUE)
## Otherwise, a list with the content of .GlobalEnv
Complete("item4 <- ")
utilities