From 57257edd192eaebb285d781bac1969f0cb667ddb Mon Sep 17 00:00:00 2001
From: Aaron LI <aaronly.me@gmail.com>
Date: Sun, 31 Jan 2016 14:44:03 +0800
Subject: Add 'vi-mode.zsh' from 'oh-my-zsh'

---
 _zsh/bindkeys.zsh |  6 ------
 _zsh/vi-mode.zsh  | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 53 insertions(+), 6 deletions(-)
 create mode 100644 _zsh/vi-mode.zsh

(limited to '_zsh')

diff --git a/_zsh/bindkeys.zsh b/_zsh/bindkeys.zsh
index 781d260..07ca090 100644
--- a/_zsh/bindkeys.zsh
+++ b/_zsh/bindkeys.zsh
@@ -15,11 +15,5 @@ bindkey "[A"    history-search-backward              # up arrow
 bindkey "^D"    delete-char                          # ctrl-d
 bindkey "^F"    forward-char                         # ctrl-f
 bindkey "^B"    backward-char                        # ctrl-b
-bindkey '^P'    up-history
-bindkey '^N'    down-history
-bindkey '^W'    backward-kill-word
-
-## vi mode
-bindkey -v
 
 # vim: set ts=8 sw=4 tw=0 fenc=utf-8 ft=zsh: #
diff --git a/_zsh/vi-mode.zsh b/_zsh/vi-mode.zsh
new file mode 100644
index 0000000..d786102
--- /dev/null
+++ b/_zsh/vi-mode.zsh
@@ -0,0 +1,53 @@
+#
+# zsh/vi-mode.zsh
+#
+# Credits:
+# https://github.com/robbyrussell/oh-my-zsh/blob/master/plugins/vi-mode/vi-mode.plugin.zsh
+# 2015-11-18
+#
+
+# Updates editor information when the keymap changes.
+function zle-keymap-select() {
+    zle reset-prompt
+    zle -R
+}
+
+# Ensure that the prompt is redrawn when the terminal size changes.
+TRAPWINCH() {
+    zle && { zle reset-prompt; zle -R }
+}
+
+zle -N zle-keymap-select
+zle -N edit-command-line
+
+
+bindkey -v
+
+# allow v to edit the command line (standard behaviour)
+autoload -Uz edit-command-line
+bindkey -M vicmd 'v' edit-command-line
+
+# allow ctrl-p, ctrl-n for navigate history (standard behaviour)
+bindkey '^P' up-history
+bindkey '^N' down-history
+
+# allow ctrl-h, ctrl-w, ctrl-? for char and word deletion (standard behaviour)
+bindkey '^?' backward-delete-char
+bindkey '^h' backward-delete-char
+bindkey '^w' backward-kill-word
+
+# if mode indicator wasn't setup by theme, define default
+if [[ "$MODE_INDICATOR" == "" ]]; then
+    MODE_INDICATOR="%{$fg_bold[red]%}<%{$fg[red]%}<<%{$reset_color%}"
+fi
+
+function vi_mode_prompt_info() {
+    echo "${${KEYMAP/vicmd/$MODE_INDICATOR}/(main|viins)/}"
+}
+
+# define right prompt, if it wasn't defined by a theme
+if [[ "$RPS1" == "" && "$RPROMPT" == "" ]]; then
+    RPS1='$(vi_mode_prompt_info)'
+fi
+
+# vim: set ts=8 sw=4 tw=0 fenc=utf-8 ft=zsh: #
-- 
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