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Vastly improved oh-my-zsh vi-mode plugin.

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This commit is contained in:
Sorin Ionescu 2010-12-04 10:11:46 -05:00
commit d7c176f6e6
1 changed files with 42 additions and 13 deletions
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55
plugins/vi-mode/vi-mode.plugin.zsh
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@ -1,22 +1,51 @@
function zle-line-init zle-keymap-select { # Allow command line editing in an external editor.
autoload -Uz edit-command-line
# If mode indicator wasn't setup by theme, define a default.
if [[ "$MODE_INDICATOR" == "" ]]; then
MODE_INDICATOR="%{$fg_bold[red]%}<%{$reset_color%}%{$fg[red]%}<<%{$reset_color%}"
fi
function zle-line-init {
zle reset-prompt zle reset-prompt
} }
# If I am using vi keys, I want to know what mode I'm currently using.
# zle-keymap-select is executed every time KEYMAP changes.
# From http://zshwiki.org/home/examples/zlewidgets
rprompt_cached=$RPROMPT
function zle-line-init zle-keymap-select {
RPROMPT="${${KEYMAP/vicmd/$MODE_INDICATOR}/(main|viins)/$rprompt_cached}"
zle reset-prompt
}
# Accept RETURN in vi command mode.
function accept_line {
RPROMPT=$rprompt_cached
builtin zle .accept-line
}
zle -N zle-line-init zle -N zle-line-init
zle -N zle-keymap-select zle -N zle-keymap-select
zle -N accept_line
zle -N edit-command-line
bindkey -v # Avoid binding ^J, ^M, ^C, ^?, ^S, ^Q, etc.
bindkey -d # Reset to default.
bindkey -v # Use vi key bindings.
bindkey -M vicmd "^M" accept_line # Alow RETURN in vi command.
bindkey -M vicmd v edit-command-line # ESC-v to edit in an external editor.
# if mode indicator wasn't setup by theme, define default bindkey ' ' magic-space
if [[ "$MODE_INDICATOR" == "" ]]; then bindkey -M vicmd "gg" beginning-of-history
MODE_INDICATOR="%{$fg_bold[red]%}<%{$fg[red]%}<<%{$reset_color%}" bindkey -M vicmd "G" end-of-history
fi bindkey -M vicmd "k" history-search-backward
bindkey -M vicmd "j" history-search-forward
bindkey -M vicmd "?" history-incremental-search-backward
bindkey -M vicmd "/" history-incremental-search-forward
function vi_mode_prompt_info() { bindkey -M viins "^L" clear-screen
echo "${${KEYMAP/vicmd/$MODE_INDICATOR}/(main|viins)/}" bindkey -M viins "^W" backward-kill-word
} bindkey -M viins "^A" beginning-of-line
bindkey -M viins "^E" end-of-line
# define right prompt, if it wasn't defined by a theme
if [[ "$RPS1" == "" && "$RPROMPT" == "" ]]; then
RPS1='$(vi_mode_prompt_info)'
fi