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Add more convenient key bindings for VI mode

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To make it more familiar to vi/vim users.

In all mode, ctrl-k is bind to kill-line.

In Vi visual mode:
* press v or i turn into normal or insert mode respectively.
* press I turn to insert mode and move the cursor to beginning of line.
* because fish doesn't have upcase/locase-selection, and most people reach for
  g-U rather than g-u, g-U binds to togglecase-selection temporarily.
This commit is contained in:
Lzu Tao 2024-08-04 02:55:04 +07:00 committed by David Adam
parent 6c3150aa05
commit f9b79926f1
2 changed files with 5 additions and 0 deletions
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1
share/functions/__fish_shared_key_bindings.fish
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@ -69,6 +69,7 @@ function __fish_shared_key_bindings -d "Bindings shared between emacs and vi mod
bind --preset $argv ctrl-l clear-screen
bind --preset $argv ctrl-c cancel-commandline
bind --preset $argv ctrl-u backward-kill-line
bind --preset $argv ctrl-k kill-line
bind --preset $argv ctrl-w backward-kill-path-component
bind --preset $argv end end-of-line
bind --preset $argv home beginning-of-line

4
share/functions/fish_vi_key_bindings.fish
View file

@ -312,6 +312,9 @@ function fish_vi_key_bindings --description 'vi-like key bindings for fish'
bind -s --preset -M visual $key beginning-of-line
end
bind -s --preset -M visual -m default v end-selection repaint-mode
bind -s --preset -M visual -m insert i end-selection repaint-mode
bind -s --preset -M visual -m insert I end-selection beginning-of-line repaint-mode
bind -s --preset -M visual -m insert c kill-selection end-selection repaint-mode
bind -s --preset -M visual -m insert s kill-selection end-selection repaint-mode
bind -s --preset -M visual -m default d kill-selection end-selection backward-char repaint-mode
@ -321,6 +324,7 @@ function fish_vi_key_bindings --description 'vi-like key bindings for fish'
bind -s --preset -M visual -m default '",*,y' "fish_clipboard_copy; commandline -f end-selection repaint-mode"
bind -s --preset -M visual -m default '",+,y' "fish_clipboard_copy; commandline -f end-selection repaint-mode"
bind -s --preset -M visual -m default '~' togglecase-selection end-selection repaint-mode
bind -s --preset -M visual -m default g,U togglecase-selection end-selection repaint-mode
bind -s --preset -M visual -m default ctrl-c end-selection repaint-mode
bind -s --preset -M visual -m default escape end-selection repaint-mode