Extract a declaration (i.e. a property/value pair) from token stream

Source: R/read-css.R

e.g. "fill: black; color: blue" -> list(fill = 'black', color = 'blue')

parse_declaration(stream)

Arguments

stream

environment containing tokens and the current index. This is an internal only datastructure to assist in parsing

Value

a named list i.e. the name/value property pair