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https://github.com/fish-shell/fish-shell
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56 lines
2 KiB
ReStructuredText
56 lines
2 KiB
ReStructuredText
.. _cmd-fish_indent:
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.. program::fish_indent
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fish_indent - indenter and prettifier
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=====================================
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Synopsis
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--------
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.. synopsis::
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fish_indent [OPTIONS] [FILE ...]
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Description
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-----------
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:program:`fish_indent` is used to indent a piece of fish code. :program:`fish_indent` reads commands from standard input or the given filenames and outputs them to standard output or a specified file (if ``-w`` is given).
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The following options are available:
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**-w** or **--write**
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Indents a specified file and immediately writes to that file.
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**-i** or **--no-indent**
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Do not indent commands; only reformat to one job per line.
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**--only-indent**
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Do not reformat, only indent each line.
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**--only-unindent**
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Do not reformat, only unindent each line.
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**-c** or **--check**
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Do not indent, only return 0 if the code is already indented as fish_indent would, the number of failed files otherwise. Also print the failed filenames if not reading from standard input.
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**-v** or **--version**
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Displays the current :program:`fish` version and then exits.
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**--ansi**
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Colorizes the output using ANSI escape sequences, appropriate for the current :envvar:`TERM`, using the colors defined in the environment (such as :envvar:`fish_color_command`).
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**--html**
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Outputs HTML, which supports syntax highlighting if the appropriate CSS is defined. The CSS class names are the same as the variable names, such as ``fish_color_command``.
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**-d** or **--debug=DEBUG_CATEGORIES**
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Enable debug output and specify a pattern for matching debug categories. See :ref:`Debugging <debugging-fish>` in :doc:`fish <fish>` (1) for details.
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**-o** or **--debug-output=DEBUG_FILE**
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Specify a file path to receive the debug output, including categories and ``fish_trace``. The default is standard error.
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**--dump-parse-tree**
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Dumps information about the parsed statements to standard error. This is likely to be of interest only to people working on the fish source code.
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**-h** or **--help**
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Displays help about using this command.
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