R: Give the key associated with a bibentry element

bibentry_key {Rdpack} | R Documentation

## Give the key associated with a bibentry element

### Description

Give the key associated with a bibentry element

### Usage

    bibentry_key(x)

### Arguments

`x` | a single bibentry element.

### Details

2018-03-24: This function is deprecated (and not used in the package for a long time).

This is a convenience function to get the "key" attribute of a reference represented by a bibentry element.

There should be a better way to do this, I must be missing something here. (2018-03-24: indeed: `unlist(x$key)` or `x[[1]]$key`, was this available back then?)

### Value

a character string

### Author(s)

Georgi N. Boshnakov

[Package Rdpack version 0.10-1 Index]