Cast byte range to chars range in text
Get char range in text
Add file to source map and return lower bound
Cast next error to Fail error
Result Pipe is_empty
Result Pipe optional is none
Result Pipe optional is some
Result Pipe map
Result Pipe map_err
Take an ascii whitespace or next error
Result Pipe false to error next
Result Pipe true to error next
Result Pipe optional
TODO: Define chars in path
Eat path at partial
Next white space close path
Take an ascii character or next error
Take ascii characters or next error
Take while function is true or empty Ok if is empty
Result Pipe then
Take ascii whitespaces, next error if is empty