SYNTAX:
xpxFindLastCharInString (str : STRING;
char : STRING (1) FIXED; VAR indexOfLastOccurrenceInString : INTEGER ) status : INTEGER
The function xpxFindLastCharInString returns the index of the last occurrence of the specified character char in the string str through the argument indexOfLastOccurrenceInString (starting from one). The first character in a string have index one. The value of indexOfLastOccurrenceInString is set to zero when no occurrence of char is found in str.
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