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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).
49 lines
1.2 KiB
ReStructuredText
49 lines
1.2 KiB
ReStructuredText
fish_key_reader - explore what characters keyboard keys send
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============================================================
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Synopsis
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--------
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.. synopsis::
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fish_key_reader [OPTIONS]
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Description
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-----------
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:program:`fish_key_reader` is used to explain how you would bind a certain key sequence. By default, it prints the :doc:`bind <bind>` command for one key sequence read interactively over standard input.
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The following options are available:
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**-c** or **--continuous**
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Begins a session where multiple key sequences can be inspected. By default the program exits after capturing a single key sequence.
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**-h** or **--help**
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Displays help about using this command.
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**-V** or **--verbose**
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Explain what sequence was received in addition to the decoded key.
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**-v** or **--version**
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Displays the current :program:`fish` version and then exits.
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Usage Notes
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-----------
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``fish_key_reader`` intentionally disables handling of many signals. To terminate ``fish_key_reader`` in ``--continuous`` mode do:
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- press :kbd:`ctrl-c` twice, or
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- press :kbd:`ctrl-d` twice, or
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- type ``exit``, or
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- type ``quit``
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Example
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-------
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::
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> fish_key_reader
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Press a key:
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# press up-arrow
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bind up 'do something'
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