[#50] Bind to both emacs and vi keymaps
This commit is contained in:
Sorin Ionescu
parent
9f8b41aaec
commit
12a4117525
1 changed files with 188 additions and 185 deletions
373
keyboard.zsh
373
keyboard.zsh
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@ -124,199 +124,202 @@ function prepend-sudo() {
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}
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zle -N prepend-sudo
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# Emacs key bindings.
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{B,b}; \
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bindkey -M emacs "$key" emacs-backward-word
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{F,f}; \
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bindkey -M emacs "$key" emacs-forward-word
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[[ -n "$keyinfo[Escape]" && -n "$keyinfo[Left]" ]] && \
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bindkey -M emacs "$keyinfo[Escape]$keyinfo[Left]" emacs-backward-word
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[[ -n "$keyinfo[Escape]" && -n "$keyinfo[Right]" ]] && \
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bindkey -M emacs "$keyinfo[Escape]$keyinfo[Right]" emacs-forward-word
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# Kill to the beginning of the line.
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{K,k}; \
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bindkey -M emacs "$key" backward-kill-line
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# Redo.
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[[ -n "$keyinfo[Escape]" ]] && \
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bindkey -M emacs "$keyinfo[Escape]_" redo
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# Search previous character.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]B" vi-find-prev-char
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# Match bracket.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]]" vi-match-bracket
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# Edit command in an external editor.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]E" edit-command-line
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# Expand .... to ../..
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if zstyle -t ':omz:editor' dot-expansion; then
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bindkey -M emacs "." expand-dot-to-parent-directory-path
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fi
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# Bind to history substring search plugin if enabled;
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# otherwise, bind to built-in Zsh history search.
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if (( $+widgets[history-incremental-pattern-search-backward] )); then
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]R" \
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history-incremental-pattern-search-backward
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]S" \
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history-incremental-pattern-search-forward
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else
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]R" \
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history-incremental-search-backward
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]S" \
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history-incremental-search-forward
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fi
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# Vi key bindings.
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# Edit command in an external editor.
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bindkey -M vicmd "v" edit-command-line
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# Show cursor position.
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bindkey -M vicmd "ga" what-cursor-position
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# Undo/Redo
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bindkey -M vicmd "u" undo
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M vicmd "$keyinfo[Control]R" redo
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# Expand .... to ../..
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if zstyle -t ':omz:editor' dot-expansion; then
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bindkey -M viins "." expand-dot-to-parent-directory-path
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fi
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# Switch to command mode.
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bindkey -M viins "jk" vi-cmd-mode
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bindkey -M viins "kj" vi-cmd-mode
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# History
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bindkey -M vicmd "gg" beginning-of-history
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bindkey -M vicmd "G" end-of-history
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# Bind to history substring search plugin if enabled;
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# otherwise, bind to built-in Zsh history search.
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if (( $+plugins[(er)history-substring-search] )); then
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bindkey -M vicmd "k" history-substring-search-up
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bindkey -M vicmd "j" history-substring-search-down
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else
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bindkey -M vicmd "k" up-line-or-history
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bindkey -M vicmd "j" down-line-or-history
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fi
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if (( $+widgets[history-incremental-pattern-search-backward] )); then
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bindkey -M vicmd "?" history-incremental-pattern-search-backward
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bindkey -M vicmd "/" history-incremental-pattern-search-forward
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else
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bindkey -M vicmd "?" history-incremental-search-backward
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bindkey -M vicmd "/" history-incremental-search-forward
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fi
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# Emacs and Vi key bindings.
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for keymap in 'emacs' 'viins'; do
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[[ -n "$keyinfo[Home]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Home]" beginning-of-line
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[[ -n "$keyinfo[End]" ]] && \
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bindkey -M "$keymap" "$keyinfo[End]" end-of-line
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[[ -n "$keyinfo[Insert]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Insert]" overwrite-mode
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[[ -n "$keyinfo[Delete]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Delete]" delete-char
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[[ -n "$keyinfo[Backspace]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Backspace]" backward-delete-char && \
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stty erase "$keyinfo[Backspace]"
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[[ -n "$keyinfo[Left]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Left]" backward-char
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[[ -n "$keyinfo[Right]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Right]" forward-char
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# Expand history on space.
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bindkey -M "$keymap" ' ' magic-space
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if (( $+plugins[(er)history-substring-search] )); then
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[[ -n "$keyinfo[Up]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Up]" history-substring-search-up
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[[ -n "$keyinfo[Down]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Down]" history-substring-search-down
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Control]P" history-substring-search-up
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Control]N" history-substring-search-down
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else
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[[ -n "$keyinfo[Up]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Up]" up-line-or-history
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[[ -n "$keyinfo[Down]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Down]" down-line-or-history
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Control]P" up-line-or-history
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Control]N" down-line-or-history
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fi
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# Clear screen.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Control]L" clear-screen
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# Expand command name to full path.
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{E,e}; \
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bindkey -M "$keymap" "$key" expand-cmd-path
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# Duplicate the previous word.
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{M,m}; \
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bindkey -M "$keymap" "$key" copy-prev-shell-word
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# Use a more flexible push-line.
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[[ -n "$keyinfo[Control]" && -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Control]Q" "$keyinfo[Escape]"{q,Q}; \
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bindkey -M "$keymap" "$key" push-line-or-edit
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# Bind Shift + Tab to go to the previous menu item.
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[[ -n "$keyinfo[BackTab]" ]] && \
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bindkey -M "$keymap" "$keyinfo[BackTab]" reverse-menu-complete
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# Complete in the middle of word.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Control]I" expand-or-complete-prefix
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# Convert .... to ../.. automatically.
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if zstyle -t ':omz:editor' dot-expansion; then
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# Do not expand during incremental search.
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bindkey -M "$keymap" -M isearch . self-insert 2>/dev/null
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fi
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# Display an indicator when completing.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Control]I" \
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expand-or-complete-prefix-with-indicator
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# Insert 'sudo ' at the beginning of the line.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M "$keymap" "$keyinfo[Control]X$keyinfo[Control]S" prepend-sudo
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done
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# Set the key layout.
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zstyle -s ':omz:editor' keymap 'keymap'
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if [[ "$keymap" == (emacs|) ]]; then
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# Use Emacs key bindings.
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bindkey -e
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{B,b}; \
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bindkey -M emacs "$key" emacs-backward-word
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{F,f}; \
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bindkey -M emacs "$key" emacs-forward-word
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[[ -n "$keyinfo[Escape]" && -n "$keyinfo[Left]" ]] && \
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bindkey -M emacs "$keyinfo[Escape]$keyinfo[Left]" emacs-backward-word
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[[ -n "$keyinfo[Escape]" && -n "$keyinfo[Right]" ]] && \
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bindkey -M emacs "$keyinfo[Escape]$keyinfo[Right]" emacs-forward-word
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# Kill to the beginning of the line.
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{K,k}; \
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bindkey -M emacs "$key" backward-kill-line
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# Redo.
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[[ -n "$keyinfo[Escape]" ]] && \
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bindkey -M emacs "$keyinfo[Escape]_" redo
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# Search previous character.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]B" vi-find-prev-char
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# Match bracket.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]]" vi-match-bracket
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# Edit command in an external editor.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]E" edit-command-line
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# Expand .... to ../..
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if zstyle -t ':omz:editor' dot-expansion; then
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bindkey -M emacs "." expand-dot-to-parent-directory-path
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fi
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# Bind to history substring search plugin if enabled;
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# otherwise, bind to built-in Zsh history search.
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if (( $+widgets[history-incremental-pattern-search-backward] )); then
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]R" \
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history-incremental-pattern-search-backward
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]S" \
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history-incremental-pattern-search-forward
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else
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]R" \
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history-incremental-search-backward
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M emacs "$keyinfo[Control]S" \
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history-incremental-search-forward
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fi
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elif [[ "$keymap" == vi ]]; then
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# Use vi key bindings.
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bindkey -v
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# Edit command in an external editor.
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bindkey -M vicmd "v" edit-command-line
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# Show cursor position.
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bindkey -M vicmd "ga" what-cursor-position
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# Undo/Redo
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bindkey -M vicmd "u" undo
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey -M vicmd "$keyinfo[Control]R" redo
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# Expand .... to ../..
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if zstyle -t ':omz:editor' dot-expansion; then
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bindkey -M viins "." expand-dot-to-parent-directory-path
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fi
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# Switch to command mode.
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bindkey -M viins "jk" vi-cmd-mode
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bindkey -M viins "kj" vi-cmd-mode
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# History
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bindkey -M vicmd "gg" beginning-of-history
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bindkey -M vicmd "G" end-of-history
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# Bind to history substring search plugin if enabled;
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# otherwise, bind to built-in Zsh history search.
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if (( $+plugins[(er)history-substring-search] )); then
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bindkey -M vicmd "k" history-substring-search-up
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bindkey -M vicmd "j" history-substring-search-down
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else
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bindkey -M vicmd "k" up-line-or-history
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bindkey -M vicmd "j" down-line-or-history
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fi
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if (( $+widgets[history-incremental-pattern-search-backward] )); then
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bindkey -M vicmd "?" history-incremental-pattern-search-backward
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bindkey -M vicmd "/" history-incremental-pattern-search-forward
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else
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bindkey -M vicmd "?" history-incremental-search-backward
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bindkey -M vicmd "/" history-incremental-search-forward
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fi
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else
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print "omz: invalid keymap: $keymap" >&2
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unset keymap
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return 1
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fi
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unset keymap
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# The next key bindings are for both Emacs and Vi.
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[[ -n "$keyinfo[Home]" ]] && \
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bindkey "$keyinfo[Home]" beginning-of-line
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[[ -n "$keyinfo[End]" ]] && \
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bindkey "$keyinfo[End]" end-of-line
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[[ -n "$keyinfo[Insert]" ]] && \
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bindkey "$keyinfo[Insert]" overwrite-mode
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[[ -n "$keyinfo[Delete]" ]] && \
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bindkey "$keyinfo[Delete]" delete-char
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[[ -n "$keyinfo[Backspace]" ]] && \
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bindkey "$keyinfo[Backspace]" backward-delete-char && \
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stty erase "$keyinfo[Backspace]"
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[[ -n "$keyinfo[Left]" ]] && \
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bindkey "$keyinfo[Left]" backward-char
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[[ -n "$keyinfo[Right]" ]] && \
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bindkey "$keyinfo[Right]" forward-char
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# Expand history on space.
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bindkey ' ' magic-space
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if (( $+plugins[(er)history-substring-search] )); then
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[[ -n "$keyinfo[Up]" ]] && \
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bindkey "$keyinfo[Up]" history-substring-search-up
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[[ -n "$keyinfo[Down]" ]] && \
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bindkey "$keyinfo[Down]" history-substring-search-down
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey "$keyinfo[Control]P" history-substring-search-up
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey "$keyinfo[Control]N" history-substring-search-down
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else
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[[ -n "$keyinfo[Up]" ]] && \
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bindkey "$keyinfo[Up]" up-line-or-history
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[[ -n "$keyinfo[Down]" ]] && \
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bindkey "$keyinfo[Down]" down-line-or-history
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey "$keyinfo[Control]P" up-line-or-history
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey "$keyinfo[Control]N" down-line-or-history
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fi
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# Clear screen.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey "$keyinfo[Control]L" clear-screen
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# Expand command name to full path.
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{E,e}; \
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bindkey "$key" expand-cmd-path
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# Duplicate the previous word.
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[[ -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Escape]"{M,m}; \
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bindkey "$key" copy-prev-shell-word
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# Bind Shift + Tab to go to the previous menu item.
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[[ -n "$keyinfo[BackTab]" ]] && \
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bindkey "$keyinfo[BackTab]" reverse-menu-complete
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# Complete in the middle of word.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey "$keyinfo[Control]I" expand-or-complete-prefix
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# Convert .... to ../.. automatically.
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if zstyle -t ':omz:editor' dot-expansion; then
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# Do not expand during incremental search.
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bindkey -M isearch . self-insert 2>/dev/null
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fi
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# Display an indicator when completing.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey "$keyinfo[Control]I" expand-or-complete-prefix-with-indicator
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# Use a more flexible push-line.
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[[ -n "$keyinfo[Control]" && -n "$keyinfo[Escape]" ]] && \
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for key in "$keyinfo[Control]Q" "$keyinfo[Escape]"{q,Q}; \
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bindkey "$key" push-line-or-edit
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# Insert 'sudo ' at the beginning of the line.
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[[ -n "$keyinfo[Control]" ]] && \
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bindkey "$keyinfo[Control]X$keyinfo[Control]S" prepend-sudo
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unset key
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