Update .zshrc

template/zsh/.zshrc

@@ -12,6 +12,7 @@ zplug 'zplug/zplug', hook-build:'zplug --self-manage'
 
 # Set the priority when loading
 # e.g., zsh-syntax-highlighting must be loaded
+
 # after executing compinit command and sourcing other plugins
 # (If the defer tag is given 2 or above, run after compinit command)
 zplug "zsh-users/zsh-syntax-highlighting", defer:2
@@ -90,11 +91,18 @@ autoload -Uz compinit
 compinit
 zstyle :compinstall filename '${HOME}/.zshrc'
 
+zstyle ':completion:*' menu select
+setopt COMPLETE_ALIASES
+
+zstyle :compinstall filename '${HOME}/.zshrc'
+
 zstyle ':completion:*:pacman:*' force-list always
 zstyle ':completion:*:*:pacman:*' menu yes select
 
 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
 
+zstyle ':completion::complete:*' gain-privileges 1
+
 # Completion selection by menu for kill
 zstyle ':completion:*:*:kill:*' menu yes select
 zstyle ':completion:*:kill:*' force-list always
@@ -111,13 +119,107 @@ zstyle ':completion:*' cache-path ~/.zsh/cache
 # autoload zcalc
 
 # Keybindings
-# bindkey "^[[A" history-beginning-search-backward
-# bindkey "^[[B" history-beginning-search-forward
-bindkey '^[[A' history-substring-search-up
-bindkey '^[[B' history-substring-search-down
+typeset -g -A key
+
+key[Home]="${terminfo[khome]}"
+key[End]="${terminfo[kend]}"
+key[Insert]="${terminfo[kich1]}"
+key[Backspace]="${terminfo[kbs]}"
+key[Delete]="${terminfo[kdch1]}"
+key[Up]="${terminfo[kcuu1]}"
+key[Down]="${terminfo[kcud1]}"
+key[Left]="${terminfo[kcub1]}"
+key[Right]="${terminfo[kcuf1]}"
+key[PageUp]="${terminfo[kpp]}"
+key[PageDown]="${terminfo[knp]}"
+key[Shift-Tab]="${terminfo[kcbt]}"
+
+# setup key accordingly
+[[ -n "${key[Home]}"      ]] && bindkey -- "${key[Home]}"      beginning-of-line
+[[ -n "${key[End]}"       ]] && bindkey -- "${key[End]}"       end-of-line
+[[ -n "${key[Insert]}"    ]] && bindkey -- "${key[Insert]}"    overwrite-mode
+[[ -n "${key[Backspace]}" ]] && bindkey -- "${key[Backspace]}" backward-delete-char
+[[ -n "${key[Delete]}"    ]] && bindkey -- "${key[Delete]}"    delete-char
+[[ -n "${key[Up]}"        ]] && bindkey -- "${key[Up]}"        history-substring-search-up
+[[ -n "${key[Down]}"      ]] && bindkey -- "${key[Down]}"      history-substring-search-down
+[[ -n "${key[Left]}"      ]] && bindkey -- "${key[Left]}"      backward-char
+[[ -n "${key[Right]}"     ]] && bindkey -- "${key[Right]}"     forward-char
+[[ -n "${key[PageUp]}"    ]] && bindkey -- "${key[PageUp]}"    beginning-of-buffer-or-history
+[[ -n "${key[PageDown]}"  ]] && bindkey -- "${key[PageDown]}"  end-of-buffer-or-history
+[[ -n "${key[Shift-Tab]}" ]] && bindkey -- "${key[Shift-Tab]}" reverse-menu-complete
+
+# Finally, make sure the terminal is in application mode, when zle is
+# active. Only then are the values from $terminfo valid.
+if (( ${+terminfo[smkx]} && ${+terminfo[rmkx]} )); then
+	autoload -Uz add-zle-hook-widget
+	function zle_application_mode_start { echoti smkx }
+	function zle_application_mode_stop { echoti rmkx }
+	add-zle-hook-widget -Uz zle-line-init zle_application_mode_start
+	add-zle-hook-widget -Uz zle-line-finish zle_application_mode_stop
+fi
+
+key[Control-Left]="${terminfo[kLFT5]}"
+key[Control-Right]="${terminfo[kRIT5]}"
+
+[[ -n "${key[Control-Left]}"  ]] && bindkey -- "${key[Control-Left]}"  backward-word
+[[ -n "${key[Control-Right]}" ]] && bindkey -- "${key[Control-Right]}" forward-word
+
+# emacs
+
+function vterm_printf(){
+    if [ -n "$TMUX" ]; then
+        # Tell tmux to pass the escape sequences through
+        # (Source: http://permalink.gmane.org/gmane.comp.terminal-emulators.tmux.user/1324)
+        printf "\ePtmux;\e\e]%s\007\e\\" "$1"
+    elif [ "${TERM%%-*}" = "screen" ]; then
+        # GNU screen (screen, screen-256color, screen-256color-bce)
+        printf "\eP\e]%s\007\e\\" "$1"
+    else
+        printf "\e]%s\e\\" "$1"
+    fi
+}
+
+# Completely clear the buffer. With this, everything that is not on screen
+# is erased.
+if [[ "$INSIDE_EMACS" = 'vterm' ]]; then
+    alias clear='vterm_printf "51;Evterm-clear-scrollback";tput clear'
+fi
+
+# With vterm_cmd you can execute Emacs commands directly from the shell.
+# For example, vterm_cmd message "HI" will print "HI".
+# To enable new commands, you have to customize Emacs's variable
+# vterm-eval-cmds.
+vterm_cmd() {
+    local vterm_elisp
+    vterm_elisp=""
+    while [ $# -gt 0 ]; do
+        vterm_elisp="$vterm_elisp""$(printf '"%s" ' "$(printf "%s" "$1" | sed -e 's|\\|\\\\|g' -e 's|"|\\"|g')")"
+        shift
+    done
+    vterm_printf "51;E$vterm_elisp"
+}
+
+# This is to change the title of the buffer based on information provided by the
+# shell. See, http://tldp.org/HOWTO/Xterm-Title-4.html, for the meaning of the
+# various symbols.
+autoload -U add-zsh-hook
+add-zsh-hook -Uz chpwd (){ print -Pn "\e]2;%m:%2~\a" }
+
+# Sync directory and host in the shell with Emacs's current directory.
+# You may need to manually specify the hostname instead of $(hostname) in case
+# $(hostname) does not return the correct string to connect to the server.
+#
+# The escape sequence "51;A" has also the role of identifying the end of the
+# prompt
+vterm_prompt_end() {
+    vterm_printf "51;A$(whoami)@$(hostname):$(pwd)";
+}
+setopt PROMPT_SUBST
+PROMPT=$PROMPT'%{$(vterm_prompt_end)%}'
 
 # Load environment
 [ -f "$HOME/.aliasrc" ] && source "$HOME/.envrc"
 
 # Load aliases
 [ -f "$HOME/.aliasrc" ] && source "$HOME/.aliasrc"
+