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https://github.com/fish-shell/fish-shell
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b05e071238
fish_key_bindings may be set directly
or via fish_{default,vi}_key_bindings.
The latter use "set --no-event" to simplify their control
flow. This (24836f965 (Use set --no-event in the key binding
functions, 2023-01-10)) broke Vi mode cleanup, since Vi mode
uses a variable hook. Let's update this variable also when using
fish_{default,vi}_key_bindings. Another reason to keep this variable
in sync is to make the fish_key_bindings handlers working as expected.
18 lines
807 B
Fish
18 lines
807 B
Fish
function __fish_change_key_bindings --argument-names bindings
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set -g __fish_active_key_bindings $bindings
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# Allow the user to set the variable universally
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set -l scope
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set -q fish_key_bindings
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or set scope -g
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# We try to use `set --no-event`, but to avoid leaving the user without bindings
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# if they run this with an older version we fall back on setting the variable
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# with an event.
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if ! set --no-event $scope fish_key_bindings $bindings 2>/dev/null
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# This triggers the handler, which calls us again
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set $scope fish_key_bindings $bindings
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# unless the handler somehow doesn't exist, which would leave us without bindings.
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# this happens in no-config mode.
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functions -q __fish_reload_key_bindings
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and return 1
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end
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end
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