filter_xp_theme: Subset an `xp_theme`
Description
Subset an `xp_theme`
Usage
filter_xp_theme(xp_theme, regex = NULL, action = "keep")
Arguments
regex
A string used to find matching names in the `xp_theme`
action
A string used to determine the action of on the xp_theme.
`keep` will subset the `xp_theme` to only the names matching the `regex`,
while `drop` will drop the matches.
Value
A modified `xp_theme`