pub fn get_graphics_paths() -> Vec<String>Expand description
Mirror Perl’s LookupValue('GRAPHICSPATHS') — a list value that all
\graphicspath, \svgpath, initial source-directory prepends, and
image_candidates consult. Always return as Vec<String> even if the
value was stored as Strings (initial assignValue) or VecDequeStored
(after any push/unshift).