You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
310 lines
8.8 KiB
310 lines
8.8 KiB
#
|
|
# Sets keyboard bindings.
|
|
#
|
|
# Authors:
|
|
# Sorin Ionescu <sorin.ionescu@gmail.com>
|
|
#
|
|
|
|
# Dumb terminals lack support.
|
|
if [[ "$TERM" == 'dumb' ]]; then
|
|
return
|
|
fi
|
|
|
|
# The default styles.
|
|
|
|
# Indicator to notify of vi command mode.
|
|
zstyle ':omz:prompt' vicmd '<<<'
|
|
|
|
# Indicator to notify of generating completion.
|
|
zstyle ':omz:completion' indicator '...'
|
|
|
|
# Beep on error in line editor.
|
|
setopt BEEP
|
|
|
|
# Reset to default key bindings.
|
|
bindkey -d
|
|
|
|
# Allow command line editing in an external editor.
|
|
autoload -Uz edit-command-line
|
|
zle -N edit-command-line
|
|
|
|
# Use human-friendly identifiers.
|
|
zmodload zsh/terminfo
|
|
typeset -g -A keyinfo
|
|
keyinfo=(
|
|
'Control' '\C-'
|
|
'Escape' '\e'
|
|
'Meta' '\M-'
|
|
'F1' "$terminfo[kf1]"
|
|
'F2' "$terminfo[kf2]"
|
|
'F3' "$terminfo[kf3]"
|
|
'F4' "$terminfo[kf4]"
|
|
'F5' "$terminfo[kf5]"
|
|
'F6' "$terminfo[kf6]"
|
|
'F7' "$terminfo[kf7]"
|
|
'F8' "$terminfo[kf8]"
|
|
'F9' "$terminfo[kf9]"
|
|
'F10' "$terminfo[kf10]"
|
|
'F11' "$terminfo[kf11]"
|
|
'F12' "$terminfo[kf12]"
|
|
'Backspace' "$terminfo[kbs]"
|
|
'Insert' "$terminfo[kich1]"
|
|
'Home' "$terminfo[khome]"
|
|
'PageUp' "$terminfo[kpp]"
|
|
'Delete' "$terminfo[kdch1]"
|
|
'End' "$terminfo[kend]"
|
|
'PageDown' "$terminfo[knp]"
|
|
'Up' "$terminfo[kcuu1]"
|
|
'Left' "$terminfo[kcub1]"
|
|
'Down' "$terminfo[kcud1]"
|
|
'Right' "$terminfo[kcuf1]"
|
|
'BackTab' "$terminfo[kcbt]"
|
|
)
|
|
|
|
# Restores RPROMPT when exiting vicmd.
|
|
function vi-restore-rprompt() {
|
|
if (( $+RPROMPT_CACHED )); then
|
|
RPROMPT="$RPROMPT_CACHED"
|
|
unset RPROMPT_CACHED
|
|
zle reset-prompt
|
|
return 0
|
|
fi
|
|
return 1
|
|
}
|
|
add-zsh-trap INT vi-restore-rprompt
|
|
|
|
# Displays the current vi mode (command).
|
|
function zle-keymap-select() {
|
|
if ! vi-restore-rprompt && [[ "$KEYMAP" == 'vicmd' ]]; then
|
|
RPROMPT_CACHED="$RPROMPT"
|
|
zstyle -s ':omz:prompt' vicmd RPROMPT
|
|
zle reset-prompt
|
|
fi
|
|
}
|
|
zle -N zle-keymap-select
|
|
|
|
# Resets the prompt after exiting edit-command-line.
|
|
function zle-line-init() {
|
|
vi-restore-rprompt
|
|
}
|
|
zle -N zle-line-init
|
|
|
|
# Resets the prompt after the line has been accepted.
|
|
function zle-line-finish() {
|
|
vi-restore-rprompt
|
|
}
|
|
zle -N zle-line-finish
|
|
|
|
# Converts .... to ../...
|
|
function expand-dot-to-parent-directory-path() {
|
|
if [[ $LBUFFER = *.. ]]; then
|
|
LBUFFER+='/..'
|
|
else
|
|
LBUFFER+='.'
|
|
fi
|
|
}
|
|
zle -N expand-dot-to-parent-directory-path
|
|
|
|
# Displays an indicator when completing.
|
|
function expand-or-complete-prefix-with-indicator() {
|
|
local indicator
|
|
zstyle -s ':omz:completion' indicator 'indicator'
|
|
print -Pn "$indicator"
|
|
zle expand-or-complete-prefix
|
|
zle redisplay
|
|
}
|
|
zle -N expand-or-complete-prefix-with-indicator
|
|
|
|
zstyle -s ':omz:editor' keymap 'keymap'
|
|
if [[ "$keymap" == (emacs|) ]]; then
|
|
# Use Emacs key bindings.
|
|
bindkey -e
|
|
|
|
[[ -n "$keyinfo[Escape]" ]] && \
|
|
for key in "$keyinfo[Escape]"{B,b}; \
|
|
bindkey -M emacs "$key" emacs-backward-word
|
|
[[ -n "$keyinfo[Escape]" ]] && \
|
|
for key in "$keyinfo[Escape]"{F,f}; \
|
|
bindkey -M emacs "$key" emacs-forward-word
|
|
[[ -n "$keyinfo[Escape]" && -n "$keyinfo[Left]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Escape]$keyinfo[Left]" emacs-backward-word
|
|
[[ -n "$keyinfo[Escape]" && -n "$keyinfo[Right]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Escape]$keyinfo[Right]" emacs-forward-word
|
|
|
|
# Kill to the beginning of the line.
|
|
[[ -n "$keyinfo[Escape]" ]] && \
|
|
for key in "$keyinfo[Escape]"{K,k}; \
|
|
bindkey -M emacs "$key" backward-kill-line
|
|
|
|
# Redo.
|
|
[[ -n "$keyinfo[Escape]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Escape]_" redo
|
|
|
|
# Search previous character.
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]B" vi-find-prev-char
|
|
|
|
# Match bracket.
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]]" vi-match-bracket
|
|
|
|
# Edit command in an external editor.
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Control]X$keyinfo[Control]E" edit-command-line
|
|
|
|
# Expand .... to ../..
|
|
if zstyle -t ':omz:editor' dot-expansion; then
|
|
bindkey -M emacs "." expand-dot-to-parent-directory-path
|
|
fi
|
|
|
|
# Bind to history substring search plugin if enabled;
|
|
# otherwise, bind to built-in Zsh history search.
|
|
if (( $+widgets[history-incremental-pattern-search-backward] )); then
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Control]R" \
|
|
history-incremental-pattern-search-backward
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Control]S" \
|
|
history-incremental-pattern-search-forward
|
|
else
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Control]R" \
|
|
history-incremental-search-backward
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey -M emacs "$keyinfo[Control]S" \
|
|
history-incremental-search-forward
|
|
fi
|
|
elif [[ "$keymap" == vi ]]; then
|
|
# Use vi key bindings.
|
|
bindkey -v
|
|
|
|
# Edit command in an external editor.
|
|
bindkey -M vicmd "v" edit-command-line
|
|
|
|
# Show cursor position.
|
|
bindkey -M vicmd "ga" what-cursor-position
|
|
|
|
# Undo/Redo
|
|
bindkey -M vicmd "u" undo
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey -M vicmd "$keyinfo[Control]R" redo
|
|
|
|
# Expand .... to ../..
|
|
if zstyle -t ':omz:editor' dot-expansion; then
|
|
bindkey -M viins "." expand-dot-to-parent-directory-path
|
|
fi
|
|
|
|
# Switch to command mode.
|
|
bindkey -M viins "jk" vi-cmd-mode
|
|
bindkey -M viins "kj" vi-cmd-mode
|
|
|
|
# History
|
|
bindkey -M vicmd "gg" beginning-of-history
|
|
bindkey -M vicmd "G" end-of-history
|
|
|
|
# Bind to history substring search plugin if enabled;
|
|
# otherwise, bind to built-in Zsh history search.
|
|
if (( $+plugins[(er)history-substring-search] )); then
|
|
bindkey -M vicmd "k" history-substring-search-up
|
|
bindkey -M vicmd "j" history-substring-search-down
|
|
else
|
|
bindkey -M vicmd "k" up-line-or-history
|
|
bindkey -M vicmd "j" down-line-or-history
|
|
fi
|
|
|
|
if (( $+widgets[history-incremental-pattern-search-backward] )); then
|
|
bindkey -M vicmd "?" history-incremental-pattern-search-backward
|
|
bindkey -M vicmd "/" history-incremental-pattern-search-forward
|
|
else
|
|
bindkey -M vicmd "?" history-incremental-search-backward
|
|
bindkey -M vicmd "/" history-incremental-search-forward
|
|
fi
|
|
else
|
|
print "omz: invalid keymap: $keymap" >&2
|
|
unset keymap
|
|
return 1
|
|
fi
|
|
unset keymap
|
|
|
|
# The next key bindings are for both Emacs and Vi.
|
|
[[ -n "$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 "$keyinfo[Backspace]" backward-delete-char && \
|
|
stty erase "$keyinfo[Backspace]"
|
|
|
|
[[ -n "$keyinfo[Left]" ]] && \
|
|
bindkey "$keyinfo[Left]" backward-char
|
|
[[ -n "$keyinfo[Right]" ]] && \
|
|
bindkey "$keyinfo[Right]" forward-char
|
|
|
|
# Expand history on space.
|
|
bindkey ' ' magic-space
|
|
|
|
if (( $+plugins[(er)history-substring-search] )); then
|
|
[[ -n "$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 "$keyinfo[Control]N" history-substring-search-down
|
|
else
|
|
[[ -n "$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 "$keyinfo[Control]N" down-line-or-history
|
|
fi
|
|
|
|
# Clear screen.
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey "$keyinfo[Control]L" clear-screen
|
|
|
|
# Expand command name to full path.
|
|
[[ -n "$keyinfo[Escape]" ]] && \
|
|
for key in "$keyinfo[Escape]"{E,e}; \
|
|
bindkey "$key" expand-cmd-path
|
|
|
|
# Duplicate the previous word.
|
|
[[ -n "$keyinfo[Escape]" ]] && \
|
|
for key in "$keyinfo[Escape]"{M,m}; \
|
|
bindkey "$key" copy-prev-shell-word
|
|
|
|
# Bind Shift + Tab to go to the previous menu item.
|
|
[[ -n "$keyinfo[BackTab]" ]] && \
|
|
bindkey "$keyinfo[BackTab]" reverse-menu-complete
|
|
|
|
# Complete in the middle of word.
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey "$keyinfo[Control]I" expand-or-complete-prefix
|
|
|
|
# Convert .... to ../.. automatically.
|
|
if zstyle -t ':omz:editor' dot-expansion; then
|
|
# Do not expand during incremental search.
|
|
bindkey -M isearch . self-insert 2>/dev/null
|
|
fi
|
|
|
|
# Display an indicator when completing.
|
|
[[ -n "$keyinfo[Control]" ]] && \
|
|
bindkey "$keyinfo[Control]I" expand-or-complete-prefix-with-indicator
|
|
|
|
# Use a more flexible push-line.
|
|
[[ -n "$keyinfo[Control]" && -n "$keyinfo[Escape]" ]] && \
|
|
for key in "$keyinfo[Control]Q" "$keyinfo[Escape]"{q,Q}; \
|
|
bindkey "$key" push-line-or-edit
|
|
|
|
unset key
|
|
|