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

Synopsis:

RESULT = LNBLNK(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.

Class:

Elemental function

Arguments:

STRING

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

Return value:

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

Standard:

GNU extension

See also:

INDEX — Position of a substring within a string,
LEN_TRIM — Length of a character entity without trailing blank characters