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7a59540517
No need to define "cmd-foo" anchors; use :doc:`foo <cmds/foo>`
instead. If we want "cmd-foo" but it should be tested.
See also 38b24c2325 (docs: Use :doc: role when linking to commands,
2022-09-23).
32 lines
664 B
ReStructuredText
32 lines
664 B
ReStructuredText
fish_status_to_signal - convert exit codes to human-friendly signals
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====================================================================
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Synopsis
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--------
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.. synopsis::
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fish_status_to_signal NUM
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::
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function fish_prompt
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echo -n (fish_status_to_signal $pipestatus | string join '|') (prompt_pwd) '$ '
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end
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Description
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-----------
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``fish_status_to_signal`` converts exit codes to their corresponding human-friendly signals if one exists.
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This is likely to be useful for prompts in conjunction with the ``$status`` and ``$pipestatus`` variables.
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Example
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-------
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::
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>_ sleep 5
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^C⏎
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>_ fish_status_to_signal $status
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SIGINT
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