CHR_LASTO

Locates the last occurence of CVAL in STRING

Description:

The routine locates the last occurence of the single character CVAL in STRING. If an occurence is not located then IAT is returned as 0.

Invocation

CALL CHR_LASTO( STRING, CVAL, IAT )

Arguments

STRING = CHARACTER ( ) (Given)
String to be searched for occurences of CVAL.
CVAL = CHARACTER ( 1 ) (Given)
Character whose last occurence is to be located.
IAT = INTEGER (Returned)
Position within STRING at which last occurence of CVAL is located. Set to 0 if the character is not found.