Package str provides string manipulation utilities.
Contains reports whether x contains s.
FoldDup reports a pair of strings from the list that are equal according to strings.EqualFold. It returns "", "" if there are no such strings.
GlobsMatchPath reports whether any path prefix of target matches one of the glob patterns (as defined by path.Match) in the comma-separated globs list. It ignores any empty or malformed patterns in the list.
HasFilePathPrefix reports whether the filesystem path s begins with the elements in prefix.
HasPathPrefix reports whether the slash-separated path s begins with the elements in prefix.
SplitQuotedFields splits s into a list of fields, allowing single or double quotes around elements. There is no unescaping or other processing within quoted fields.
StringList flattens its arguments into a single string. Each argument in args must have type string or string.
ToFold returns a string with the property that
strings.EqualFold(s, t) iff ToFold(s) == ToFold(t)
This lets us test a large set of strings for fold-equivalent duplicates without making a quadratic number of calls to EqualFold. Note that strings.ToUpper and strings.ToLower do not have the desired property in some corner cases.