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https://github.com/fish-shell/fish-shell
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40 lines
859 B
ReStructuredText
40 lines
859 B
ReStructuredText
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string-trim - remove trailing whitespace
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========================================
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Synopsis
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--------
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.. BEGIN SYNOPSIS
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::
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string trim [(-l | --left)] [(-r | --right)] [(-c | --chars CHARS)] [(-q | --quiet)] [STRING...]
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.. END SYNOPSIS
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Description
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-----------
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.. BEGIN DESCRIPTION
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``string trim`` removes leading and trailing whitespace from each STRING. If ``-l`` or ``--left`` is given, only leading whitespace is removed. If ``-r`` or ``--right`` is given, only trailing whitespace is trimmed. The ``-c`` or ``--chars`` switch causes the characters in CHARS to be removed instead of whitespace. Exit status: 0 if at least one character was trimmed, or 1 otherwise.
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.. END DESCRIPTION
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Examples
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--------
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.. BEGIN EXAMPLES
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::
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>_ string trim ' abc '
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abc
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>_ string trim --right --chars=yz xyzzy zany
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x
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zan
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.. END EXAMPLES
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