Expand relative file path
path is expanded relative to start, with any . being eliminated and any .. being treated as "go back one step". If path doesn't start with a . or .., start is ignored. Might be Windows-specific but probably fairly safe in general. NB that all separators in path and start must be "/".
full.path(path, start)
path |
character(1) |
start |
character(1), defaulting to |
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.