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Case Insensitive Search string

Calling Sequence:
SearchString(pat, text)
pat : string
text : string

Returns: { -1, 0, posint }

Synopsis: This returns the offset before the character where pat matches with text. If pat does not match text, -1 is returned.


> SearchString('HerE', 'It is in hERe');  # case insensitive, found
> SearchString('where', 'wear am i');     # not found

See also: CaseSearchString

Gaston Gonnet