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Fix string split docs

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Jason Nader 2020-04-21 22:59:09 +09:00 committed by Johannes Altmanninger
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doc_src/cmds/string-split.rst
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@ -20,7 +20,7 @@ Description
``string split`` splits each STRING on the separator SEP, which can be an empty string. If ``-m`` or ``--max`` is specified, at most MAX splits are done on each STRING. If ``-r`` or ``--right`` is given, splitting is performed right-to-left. This is useful in combination with ``-m`` or ``--max``. With ``-n`` or ``--no-empty``, empty results are excluded from consideration (e.g. ``hello\n\nworld`` would expand to two strings and not three). Exit status: 0 if at least one split was performed, or 1 otherwise.
Use ``-f`` or ``--fields`` to print out specific fields. Unless ``--allow-empty` is used, if a given field does not exist, then the command exits with status 1 and does not print anything.
Use ``-f`` or ``--fields`` to print out specific fields. Unless ``--allow-empty`` is used, if a given field does not exist, then the command exits with status 1 and does not print anything.
See also the ``--delimiter`` option of the :ref:`read <cmd-read>` command.