add my yux theme with support for 256 colors and a special host

themes/yux256colors.zsh-theme

@@ -0,0 +1,58 @@
+# define all the 256 colors
+
+if [ "$TERM" != "linux" ]; then
+
+  if [ "$USER" = "root" ]; then
+    USER_COLOR=$FG[196]
+  else
+    if [ `hostname` = $ZSH_THEME_SPECIAL_HOST ]; then
+      USER_COLOR=$FG[220]
+    else
+      USER_COLOR=$FG[026]
+    fi
+  fi
+
+  SPACER_COLOR=%F{059}
+  HOSTNAME_COLOR=%F{214}
+  PWD_COLOR=%F{129}
+  SCREEN_SESSION_COLOR=%F{034}
+  PR_RESET="%{${reset_color}%}"
+
+  if [[ $WINDOW == "" ]]; then
+    PROMPT_SCREEN_SESSION=''
+  else
+    PROMPT_SCREEN_SESSION="%{$SPACER_COLOR%}(%{$SCREEN_SESSION_COLOR%}$WINDOW%{$SPACER_COLOR%})"
+  fi
+fi
+
+my_rvm_prompt() {
+  rvm_prompt_bin="$HOME/.rvm/bin/rvm-prompt"
+  if [ -x ${rvm_prompt_bin} ]; then
+    ruby_version=$(${rvm_prompt_bin} v)
+    gemset=$(${rvm_prompt_bin} g)
+    zsh_rvm_prompt="%F{124}${ruby_version}%f%F{154}${gemset}%{$reset_color%}"
+  else
+    zsh_rvm_prompt=""
+  fi
+  echo $zsh_rvm_prompt
+}
+
+PROMPT="%{$SPACER_COLOR%}[%{$USER_COLOR%}%n$PROMPT_SCREEN_SESSION%{$SPACER_COLOR%}->%{$HOSTNAME_COLOR%}%m%{$SPACER_COLOR%}->%{$PWD_COLOR%}%~ %{$USER_COLOR%}%#%{$SPACER_COLOR%}]>%{$PR_RESET%} "
+PS2="%{$USER_COLOR%}%#%{$SPACER_COLOR%}]>%{$PR_RESET%} "
+RPROMPT='$(git_prompt_info)$(svn_prompt_info)$(my_rvm_prompt)'
+
+# git color config
+ZSH_THEME_GIT_PROMPT_PREFIX="%F{154}±|%f%F{124}"
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[red]%}%B✘%b%F{154}|%f%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN=" %{$fg[green]%}✔%F{154}|"
+
+# svn color config
+ZSH_THEME_SVN_PROMPT_PREFIX=$ZSH_THEME_GIT_PROMPT_PREFIX
+ZSH_THEME_REPO_NAME_COLOR="%F{124}"
+ZSH_THEME_SVN_PROMPT_SUFFIX=$ZSH_THEME_GIT_PROMPT_SUFFIX
+ZSH_THEME_SVN_PROMPT_DIRTY=$ZSH_THEME_GIT_PROMPT_DIRTY
+ZSH_THEME_SVN_PROMPT_CLEAN=$ZSH_THEME_GIT_PROMPT_CLEAN
+
+# rvm config
+