cleanPkgField

split_dependencies

split_op_version

Value from a field like 'Depends' in a package's DESCRIPTION file

Given the value from a field like 'Depends' in a package's DESCRIPTION file, return a character vector of package names with the version restrictions stripped and R~removed.

internal

Makes it possible to create an internally consistent
    repository consisting of selected packages from CRAN-like repositories.
    The user specifies a set of desired packages, and miniCRAN recursively
    reads the dependency tree for these packages, then downloads only this
    subset. The user can then install packages from this repository directly, 
    rather than from CRAN.  This is useful in production settings, e.g. server 
    behind a firewall, or remote locations with slow broadband access.

split_op_version: Clean package fields.

Description

Usage

Arguments