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@@ -308,6 +308,13 @@ The ``<compare>`` option should be one of:
* ``STRING``: Sorts a list of strings alphabetically. This is the
default behavior if the ``COMPARE`` option is not given.
* ``FILE_BASENAME``: Sorts a list of pathnames of files by their basenames.
+* ``NATURAL``: Sorts a list of strings using natural order
+ (see ``strverscmp(3)`` manual), i.e. such that contiguous digits
+ are compared as whole numbers.
+ For example: the following list `10.0 1.1 2.1 8.0 2.0 3.1`
+ will be sorted as `1.1 2.0 2.1 3.1 8.0 10.0` if the ``NATURAL``
+ comparison is selected where it will be sorted as
+ `1.1 10.0 2.0 2.1 3.1 8.0` with the ``STRING`` comparison.
Use the ``CASE`` keyword to select a case sensitive or case insensitive
sort mode. The ``<case>`` option should be one of: