8.151 LNBLNK — Index of the last non-blank character in a string

Description:

Returns the length of a character string, ignoring any trailing blanks. This is identical to the standard LEN_TRIM intrinsic, and is only included for backwards compatibility.

Standard:

GNU extension

Class:

Elemental function

Syntax:

RESULT = LNBLNK(STRING)

Arguments:

STRING

Shall be a scalar of type CHARACTER, with INTENT(IN)

Return value:

The return value is of INTEGER(kind=4) type.

See also:

INDEX intrinsic, LEN_TRIM