# R: Read R's NEWS file or a Similar One

readNEWS {utils} | R Documentation

## Read R's NEWS file or a Similar One

### Description

Read R's NEWS file or a similarly formatted one. This is an experimental feature, new in R 2.4.0 and may change in several ways.

### Usage

    readNEWS(file = file.path(R.home(), "NEWS"), trace = FALSE,
             chop = c("first", "1", "par1", "keepAll"))

### Arguments

`file` | the name of the file which the data are to be read from. Alternatively, `file` can be a `connection`, which will be opened if necessary, and can also be a complete URL. For more details, see the `file` argument of `read.table`.
`trace` | logical indicating if the recursive reading should be traced, i.e., print what it is doing.
`chop` | a character string specifying how the news entries should be chopped; `chop = "keepAll"` saves the full entries.

### Value

An (S3) object of class `"newsTree"`; effectively a `list` of lists which is a tree of NEWS entries.
Note that this is still experimental and may change in the future.

### Examples

    NEWStr  <- readNEWS(trace = TRUE)# chop = "first" ( = "first non-empty")
    ## keep the full NEWS entry text i.e. "no chopping":
    NEWStrA <- readNEWS(chop = "keepAll")
    object.size(NEWStr)
    object.size(NEWStrA) ## (no chopping) ==> about double the size

    str(NEWStr, max = 3)

    str(NEWStr[[c("2.3", "2.3.1")]], max=2, vec.len=1)

    NEWStr [[c("2.3", "2.3.1", "NEW FEATURES")]]
    NEWStrA[[c("2.4", "2.4.0", "NEW FEATURES")]]

[Package utils version 2.6.0 Index]