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Check whether a given string is a delimiter character.
Source position: sysstrh.inc line 250
function IsDelimiter(  | 
const Delimiters: string;  | 
const S: string;  | 
Index: SizeInt  | 
):Boolean;  | 
IsDelimiter checks whether the Index-th character in the string S is a delimiter character as passed in Delimiters. If Index is out of range, False is returned.
None.
  | 
Return the last occurrence of a set of delimiters in a string.  |