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https://github.com/fish-shell/fish-shell
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93 lines
3 KiB
Fish
93 lines
3 KiB
Fish
function fish_default_key_bindings -d "Default (Emacs-like) key bindings for fish"
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if contains -- -h $argv
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or contains -- --help $argv
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echo "Sorry but this function doesn't support -h or --help"
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return 1
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end
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if not set -q argv[1]
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bind --erase --all # clear earlier bindings, if any
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if test "$fish_key_bindings" != "fish_default_key_bindings"
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# Allow the user to set the variable universally
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set -q fish_key_bindings
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or set -g fish_key_bindings
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# This triggers the handler, which calls us again and ensures the user_key_bindings
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# are executed.
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set fish_key_bindings fish_default_key_bindings
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return
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end
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end
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# These are shell-specific bindings that we share with vi mode.
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__fish_shared_key_bindings $argv
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or return # protect against invalid $argv
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# This is the default binding, i.e. the one used if no other binding matches
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bind $argv "" self-insert
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or exit # protect against invalid $argv
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bind $argv \n execute
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bind $argv \r execute
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bind $argv \ck kill-line
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bind $argv \eOC forward-char
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bind $argv \eOD backward-char
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bind $argv \e\[C forward-char
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bind $argv \e\[D backward-char
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bind $argv -k right forward-char
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bind $argv -k left backward-char
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bind $argv -k dc delete-char
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bind $argv -k backspace backward-delete-char
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bind $argv \x7f backward-delete-char
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# for PuTTY
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# https://github.com/fish-shell/fish-shell/issues/180
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bind $argv \e\[1~ beginning-of-line
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bind $argv \e\[3~ delete-char
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bind $argv \e\[4~ end-of-line
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# OS X SnowLeopard doesn't have these keys. Don't show an annoying error message.
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bind $argv -k home beginning-of-line 2>/dev/null
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bind $argv -k end end-of-line 2>/dev/null
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bind $argv \e\[3\;2~ backward-delete-char # Mavericks Terminal.app shift-ctrl-delete
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bind $argv \ca beginning-of-line
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bind $argv \ce end-of-line
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bind $argv \ch backward-delete-char
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bind $argv \cp up-or-search
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bind $argv \cn down-or-search
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bind $argv \cf forward-char
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bind $argv \cb backward-char
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bind $argv \ct transpose-chars
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bind $argv \et transpose-words
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bind $argv \eu upcase-word
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# This clashes with __fish_list_current_token
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# bind $argv \el downcase-word
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bind $argv \ec capitalize-word
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bind $argv \e\x7f backward-kill-word
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bind $argv \eb backward-word
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bind $argv \ef forward-word
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bind $argv \e\[1\;5C forward-word
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bind $argv \e\[1\;5D backward-word
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bind $argv \e\< beginning-of-buffer
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bind $argv \e\> end-of-buffer
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bind \ed forward-kill-word
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bind \ed kill-word
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# Ignore some known-bad control sequences
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# https://github.com/fish-shell/fish-shell/issues/1917
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bind \e\[I 'begin;end'
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bind \e\[O 'begin;end'
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# term-specific special bindings
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switch "$TERM"
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case 'rxvt*'
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bind $argv \e\[8~ end-of-line
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bind $argv \eOc forward-word
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bind $argv \eOd backward-word
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end
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end
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