Added various functions to zshrc

zshrc

@@ -11,14 +11,18 @@ compinit
 HISTFILE=~/.zsh_history
 HISTSIZE=1000
 SAVEHIST=1000
-setopt appendhistory autocd extendedglob nomatch notify
+setopt appendhistory autocd extendedglob nomatch notify histignoredups noclobber
 bindkey -e
 # End of lines configured by zsh-newuser-install
 
+setopt auto_cd multios auto_pushd pushd_minus pushd_silent pushd_to_home rm_star_wait
+
+export EDITOR="vim"
 export PATH=$PATH:/opt/local/bin:/usr/local/lib/io:~/.cabal/bin
 export MANPATH=$MANPATH:/opt/local/share/man
 export INFOPATH=$INFOPATH:/opt/local/share/info
 export PYTHONSTARTUP=~/.pythonrc
+export RI="--format ansi"
 export TERM=rxvt
 alias gcc="gcc-mp-4.9"
 alias g++="g++-mp-4.9"
@@ -34,13 +38,62 @@ alias emptytrash="sudo rm -rfv /Volumes/*/.Trashes; sudo rm -rfv ~/.Trash; sudo
 alias dud="du -d 1"
 alias loc="cloc *"
 alias ls="ls -a"
-PROMPT="[%{$fg[red]%}%n%{$reset_color%}@%{$fg[blue]%}%m %{$fg_no_bold[yellow]%}%1~%{$reset_color%}]\$"
 
-expand-or-complete-with-dots(){
+host_color=cyan
-    echo -n "e[31m.....\e[0m"
+history_color=yellow
-    zle expand-or-complete
+user_color=green
-    zle redisplay
+root_color=red
-}
+directory_color=magenta
+error_color=red
+jobs_color=green
+
+host_prompt="%{$fg_bold[$host_color]%}%m%{$reset_color%}"
+
+jobs_prompt1="%{$fg_bold[$jobs_color]%}(%{$reset_color%}"
+
+jobs_prompt2="%{$fg[$jobs_color]%}%j%{$reset_color%}"
+
+jobs_prompt3="%{$fg_bold[$jobs_color]%})%{$reset_color%}"
+
+jobs_total="%(1j.${jobs_prompt1}${jobs_prompt2}${jobs_prompt3} .)"
+
+history_prompt1="%{$fg_bold[$history_color]%}[%{$reset_color%}"
+
+history_prompt2="%{$fg[$history_color]%}%h%{$reset_color%}"
+
+history_prompt3="%{$fg_bold[$history_color]%}]%{$reset_color%}"
+
+history_total="${history_prompt1}${history_prompt2}${history_prompt3}"
+
+error_prompt1="%{$fg_bold[$error_color]%}<%{$reset_color%}"
+
+error_prompt2="%{$fg[$error_color]%}%?%{$reset_color%}"
+
+error_prompt3="%{$fg_bold[$error_color]%}>%{$reset_color%}"
+
+error_total="%(?..${error_prompt1}${error_prompt2}${error_prompt3} )"
+
+case "$TERM" in 
+    (screen)
+        function precmd() { print -Pn "\033]0;S $TTY:t{%100<...<%~%<<}\007" }
+    ;;
+    (xterm)
+        directory_prompt=""
+    ;;
+    (*)
+        directory_prompt="%{$fg[$directory_color]%}%~%{$reset_color%} "
+    ;;
+esac
+
+if [[ $USER == root ]]; then
+    post_prompt="%{$fg_bold[$root_color]%}%#%{$reset_color%}"
+else
+    post_prompt="%{$fg_bold[$user_color]%}%#%{$reset_color%}"
+fi
+
+PS1="${host_prompt} ${jobs_total}${history_total} ${directory_prompt}${error_total}${post_prompt} "
+
+
 zle -N expand-or-complete-with-dots
 bindkey "Î" expand-or-complete-with-dots
 
@@ -50,6 +103,9 @@ insert_sudo () {
 zle -N insert-sudo insert_sudo
 bindkey "^[s" insert-sudo
 
+[[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
+[[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
+
 case $TERM in
     xterm*)
         precmd(){print -Pn "\e]0;%m: %~\a"}
@@ -136,3 +192,12 @@ save_dotfiles(){
     cp ~/.vimrc ~/Documents/Code/Github/.dotfiles/vimrc
     cp ~/.zshrc ~/Documents/Code/Github/.dotfiles/zshrc
 }
+
+term_title_base='@%l:  %1~'
+preexec () {
+  print -nr $'\e]2;'"${(%)term_title_base}  $*"'$\a'
+}
+precmd () {
+  print -nr $'\e]2;'"${(%)term_title_base} ($?)"'$\a'  
+}
+