mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-12-13 09:24:03 +08:00
c921c124ef
This seems a bit better because it's what bind uses. To makes sure that something like :kbd:`ctrl-x` looks good in HTML, remove the border from the kbd style. Else both "ctrl" and "x" get small boxes which looks weird.
48 lines
1.1 KiB
ReStructuredText
48 lines
1.1 KiB
ReStructuredText
.. _cmd-fish_key_reader:
|
|
|
|
fish_key_reader - explore what characters keyboard keys send
|
|
============================================================
|
|
|
|
Synopsis
|
|
--------
|
|
|
|
.. synopsis::
|
|
|
|
fish_key_reader [OPTIONS]
|
|
|
|
Description
|
|
-----------
|
|
|
|
: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.
|
|
|
|
The following options are available:
|
|
|
|
**-c** or **--continuous**
|
|
Begins a session where multiple key sequences can be inspected. By default the program exits after capturing a single key sequence.
|
|
|
|
**-h** or **--help**
|
|
Displays help about using this command.
|
|
|
|
**-v** or **--version**
|
|
Displays the current :program:`fish` version and then exits.
|
|
|
|
Usage Notes
|
|
-----------
|
|
|
|
``fish_key_reader`` intentionally disables handling of many signals. To terminate ``fish_key_reader`` in ``--continuous`` mode do:
|
|
|
|
- press :kbd:`ctrl-c` twice, or
|
|
- press :kbd:`ctrl-d` twice, or
|
|
- type ``exit``, or
|
|
- type ``quit``
|
|
|
|
Example
|
|
-------
|
|
|
|
::
|
|
|
|
> fish_key_reader
|
|
Press a key:
|
|
# press up-arrow
|
|
bind up 'do something'
|