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Do not bind empty key entries.

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main
Sorin Ionescu 13 years ago
parent 1fc1b459ee
commit 99176daaee
1 changed files with 114 additions and 58 deletions
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172
keyboard.zsh
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@ -58,27 +58,38 @@ if zstyle -m ':omz:editor' keymap 'emacs'; then
# Use Emacs key bindings.
bindkey -e
bindkey "$keyinfo[Escape]b" emacs-backward-word
bindkey "$keyinfo[Escape]f" emacs-forward-word
bindkey "$keyinfo[Escape]$keyinfo[Left]" emacs-backward-word
bindkey "$keyinfo[Escape]$keyinfo[Right]" emacs-forward-word
[[ -n "$keyinfo[Escape]" ]] && \
bindkey "$keyinfo[Escape]b" emacs-backward-word
[[ -n "$keyinfo[Escape]" ]] && \
bindkey "$keyinfo[Escape]f" emacs-forward-word
[[ -n "$keyinfo[Escape]" ]] && [[ -n "$keyinfo[Left]" ]] && \
bindkey "$keyinfo[Escape]$keyinfo[Left]" emacs-backward-word
[[ -n "$keyinfo[Escape]" ]] && [[ -n "$keyinfo[Right]" ]] && \
bindkey "$keyinfo[Escape]$keyinfo[Right]" emacs-forward-word
# Kill to the beginning of the line.
bindkey "$keyinfo[Control]u" backward-kill-line
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]u" backward-kill-line
# Kill to the beginning of the word.
bindkey "$keyinfo[Control]w" backward-kill-word
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]w" backward-kill-word
# Undo/Redo
bindkey "$keyinfo[Control]_" undo
bindkey "$keyinfo[Escape]_" redo
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]_" undo
[[ -n "$keyinfo[Escape]" ]] && \
bindkey "$keyinfo[Escape]_" redo
# Search character.
bindkey "$keyinfo[Control]]" vi-find-next-char
bindkey "$keyinfo[Escape]$keyinfo[Control]]" vi-find-prev-char
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]]" vi-find-next-char
[[ -n "$keyinfo[Escape]" ]] && [[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Escape]$keyinfo[Control]]" vi-find-prev-char
# Edit command in an external editor.
bindkey "$keyinfo[Control]x$keyinfo[Control]e" edit-command-line
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]x$keyinfo[Control]e" edit-command-line
# Expand .... to ../..
if zstyle -t ':omz:editor' dot-expansion; then
@ -88,11 +99,15 @@ if zstyle -m ':omz:editor' keymap 'emacs'; then
# Bind to history substring search plugin if enabled;
# otherwise, bind to built-in Zsh history search.
if (( $+widgets[history-incremental-pattern-search-backward] )); then
bindkey "$keyinfo[Control]r" history-incremental-pattern-search-backward
bindkey "$keyinfo[Control]s" history-incremental-pattern-search-forward
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]r" history-incremental-pattern-search-backward
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]s" history-incremental-pattern-search-forward
else
bindkey "$keyinfo[Control]r" history-incremental-search-backward
bindkey "$keyinfo[Control]s" history-incremental-search-forward
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]r" history-incremental-search-backward
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]s" history-incremental-search-forward
fi
elif zstyle -m ':omz:editor' keymap 'vi'; then
# Use vi key bindings.
@ -140,7 +155,8 @@ elif zstyle -m ':omz:editor' keymap 'vi'; then
# Undo/Redo
bindkey -M vicmd "u" undo
bindkey -M vicmd "$keyinfo[Control]r" redo
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M vicmd "$keyinfo[Control]r" redo
# Expand .... to ../..
if zstyle -t ':omz:editor' dot-expansion; then
@ -152,21 +168,36 @@ elif zstyle -m ':omz:editor' keymap 'vi'; then
bindkey -M viins "kj" vi-cmd-mode
# Emacs key bindings in insert mode.
bindkey -M viins "$keyinfo[Control]a" beginning-of-line
bindkey -M viins "$keyinfo[Control]b" backward-char
bindkey -M viins "$keyinfo[Escape]b" emacs-backward-word
bindkey -M viins "$keyinfo[Control]d" delete-char-or-list
bindkey -M viins "$keyinfo[Escape]d" kill-word
bindkey -M viins "$keyinfo[Control]e" end-of-line
bindkey -M viins "$keyinfo[Control]f" forward-char
bindkey -M viins "$keyinfo[Escape]f" emacs-forward-word
bindkey -M viins "$keyinfo[Control]k" kill-line
bindkey -M viins "$keyinfo[Control]u" backward-kill-line
bindkey -M viins "$keyinfo[Control]w" backward-kill-word
bindkey -M viins "$keyinfo[Escape]w" copy-region-as-kill
bindkey -M viins "$keyinfo[Escape]h" run-help
bindkey -M viins "$keyinfo[Escape]$keyinfo[Left]" emacs-backward-word
bindkey -M viins "$keyinfo[Escape]$keyinfo[Right]" emacs-forward-word
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]a" beginning-of-line
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]b" backward-char
[[ -n "$keyinfo[Escape]" ]] && \
bindkey -M viins "$keyinfo[Escape]b" emacs-backward-word
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]d" delete-char-or-list
[[ -n "$keyinfo[Escape]" ]] && \
bindkey -M viins "$keyinfo[Escape]d" kill-word
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]e" end-of-line
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]f" forward-char
[[ -n "$keyinfo[Escape]" ]] && \
bindkey -M viins "$keyinfo[Escape]f" emacs-forward-word
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]k" kill-line
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]u" backward-kill-line
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]w" backward-kill-word
[[ -n "$keyinfo[Escape]" ]] && \
bindkey -M viins "$keyinfo[Escape]w" copy-region-as-kill
[[ -n "$keyinfo[Escape]" ]] && \
bindkey -M viins "$keyinfo[Escape]h" run-help
[[ -n "$keyinfo[Escape]" ]] && [[ -n "$keyinfo[Left]" ]] && \
bindkey -M viins "$keyinfo[Escape]$keyinfo[Left]" emacs-backward-word
[[ -n "$keyinfo[Escape]" ]] && [[ -n "$keyinfo[Right]" ]] && \
bindkey -M viins "$keyinfo[Escape]$keyinfo[Right]" emacs-forward-word
# History
bindkey -M vicmd "gg" beginning-of-history
@ -187,15 +218,19 @@ elif zstyle -m ':omz:editor' keymap 'vi'; then
bindkey -M vicmd "/" history-incremental-pattern-search-forward
# Emacs key bindings in insert mode.
bindkey -M viins "$keyinfo[Control]r" history-incremental-pattern-search-backward
bindkey -M viins "$keyinfo[Control]s" history-incremental-pattern-search-forward
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]r" history-incremental-pattern-search-backward
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]s" history-incremental-pattern-search-forward
else
bindkey -M vicmd "?" history-incremental-search-backward
bindkey -M vicmd "/" history-incremental-search-forward
# Emacs key bindings in insert mode.
bindkey -M viins "$keyinfo[Control]r" history-incremental-search-backward
bindkey -M viins "$keyinfo[Control]s" history-incremental-search-forward
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]r" history-incremental-search-backward
[[ -n "$keyinfo[Control]" ]] && \
bindkey -M viins "$keyinfo[Control]s" history-incremental-search-forward
fi
else
print "omz: \`zstyle ':omz:editor' keymap\` must be set to 'emacs' or 'vi'" >&2
@ -203,45 +238,65 @@ else
fi
# The next key bindings are for both Emacs and Vi.
bindkey "$keyinfo[Home]" beginning-of-line
bindkey "$keyinfo[End]" end-of-line
bindkey "$keyinfo[Insert]" overwrite-mode
bindkey "$keyinfo[Delete]" delete-char
bindkey "$keyinfo[Backspace]" backward-delete-char
bindkey "$keyinfo[Left]" backward-char
bindkey "$keyinfo[Right]" forward-char
[[ -n "$keyinfo[Home]" ]] && \
bindkey "$keyinfo[Home]" beginning-of-line
[[ -n "$keyinfo[End]" ]] && \
bindkey "$keyinfo[End]" end-of-line
[[ -n "$keyinfo[Insert]" ]] && \
bindkey "$keyinfo[Insert]" overwrite-mode
[[ -n "$keyinfo[Delete]" ]] && \
bindkey "$keyinfo[Delete]" delete-char
[[ -n "$keyinfo[Backspace]" ]] && \
bindkey "$keyinfo[Backspace]" backward-delete-char
[[ -n "$keyinfo[Left]" ]] && \
bindkey "$keyinfo[Left]" backward-char
[[ -n "$keyinfo[Right]" ]] && \
bindkey "$keyinfo[Right]" forward-char
# Expand history on space.
bindkey ' ' magic-space
if (( $+plugins[(er)history-substring-search] )); then
bindkey "$keyinfo[Up]" history-substring-search-up
bindkey "$keyinfo[Down]" history-substring-search-down
bindkey "$keyinfo[Control]p" history-substring-search-up
bindkey "$keyinfo[Control]n" history-substring-search-down
[[ -n "$keyinfo[Up]" ]] && \
bindkey "$keyinfo[Up]" history-substring-search-up
[[ -n "$keyinfo[Down]" ]] && \
bindkey "$keyinfo[Down]" history-substring-search-down
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]p" history-substring-search-up
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]n" history-substring-search-down
else
bindkey "$keyinfo[Up]" up-line-or-history
bindkey "$keyinfo[Down]" down-line-or-history
bindkey "$keyinfo[Control]p" up-line-or-history
bindkey "$keyinfo[Control]n" down-line-or-history
[[ -n "$keyinfo[Up]" ]] && \
bindkey "$keyinfo[Up]" up-line-or-history
[[ -n "$keyinfo[Down]" ]] && \
bindkey "$keyinfo[Down]" down-line-or-history
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]p" up-line-or-history
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]n" down-line-or-history
fi
# Clear screen.
bindkey "$keyinfo[Control]l" clear-screen
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]l" clear-screen
# Expand command name to full path.
bindkey "$keyinfo[Escape]e" expand-cmd-path
[[ -n "$keyinfo[Escape]" ]] && \
bindkey "$keyinfo[Escape]e" expand-cmd-path
# Duplicate the previous word.
bindkey "$keyinfo[Escape]m" copy-prev-shell-word
[[ -n "$keyinfo[Escape]" ]] && \
bindkey "$keyinfo[Escape]m" copy-prev-shell-word
# Bind Shift + Tab to go to the previous menu item.
bindkey "$keyinfo[BackTab]" reverse-menu-complete
[[ -n "$keyinfo[BackTab]" ]] && \
bindkey "$keyinfo[BackTab]" reverse-menu-complete
# Complete in the middle of word.
bindkey "$keyinfo[Control]i" expand-or-complete-prefix
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]i" expand-or-complete-prefix
# Convert .... to ../.. automatically.
if zstyle -t ':omz:editor' dot-expansion; then
@ -266,5 +321,6 @@ function expand-or-complete-prefix-with-indicator() {
zle redisplay
}
zle -N expand-or-complete-prefix-with-indicator
bindkey "$keyinfo[Control]i" expand-or-complete-prefix-with-indicator
[[ -n "$keyinfo[Control]" ]] && \
bindkey "$keyinfo[Control]i" expand-or-complete-prefix-with-indicator

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