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- {*****************************************************************************
- * Function ...... InStr()
- * Purpose ....... To locate a substring in a string starting at a given
- * position.
- * Parameters .... n Position in the string to start searching
- * sub Substring to search for
- * s String to search in
- * Returns ....... Numeric position of <sub> in string <s> after position <n>
- * Notes ......... Uses function Right
- * Author ........ Martin Richardson
- * Date .......... October 2, 1992
- *****************************************************************************}
- FUNCTION InStr( n: BYTE; sub: STRING; s: STRING ): BYTE;
- BEGIN
- InStr := POS( sub, Right( s, LENGTH(s)-n+1 ) ) + n - 1;
- END;
-