pandoc_available {pandoc}

Check if active Pandoc version meet a requirement

Description

This function allows to test if an active Pandoc version meets a min, max or in between requirement. See pandoc_activate() about active version.

Usage

pandoc_available(min = NULL, max = NULL)

Arguments

min

Minimum version expected.

max

Maximum version expected

Details

If min and max are provided, this will check the active version is in-between two versions. If non is provided (keeping the default NULL for both), it will check for an active version and return FALSE if none is active.

Value

logical. TRUE if requirement is met, FALSE otherwise.

Examples

# Is there an active version available ?
pandoc_available()
# check for a minimum requirement
pandoc_available(min = "2.11")
# check for a maximum version
pandoc_available(max = "2.18")
# only returns TRUE if Pandoc version is between two bounds
pandoc_available(min = "2.11", max = "2.12")