pathnorm

nimony/lib/std/pathnorm.nim

OS-Path normalization. Used by os.nim but also generally useful for dealing with paths.

Unstable API.

type PathIter = object
  i: int64
  prev: int64
  notFirst: bool

func hasNext(it: PathIter; x: string): bool
True while it has not consumed all of x.
func next(it: var PathIter; x: string): tuple[int64, int64]
Advances it over x and returns inclusive (start, end) indices of the next component.
func addNormalizePath(x: string; result: var string; state: var int64; dirSep: char)
Low level proc. Undocumented.
func normalizePath(path: string; dirSep: char): string