Fixed darkblood theme as in issue #23.

themes/darkblood.zsh-theme

 # meh. Dark Blood Rewind, a new beginning.
 
-PROMPT=$'${fg[red]}┌[${fg_bold[white]}%n${reset_color}${fg[red]}@${fg_bold[white]}%m${reset_color}${fg[red]}] [${fg_bold[white]}/dev/%y${reset_color}${fg[red]}] $(git_prompt_info)%(?,,${fg[red]}[${fg_bold[white]}%?${reset_color}${fg[red]}])
-${fg[red]}└[${fg_bold[white]}%~${reset_color}${fg[red]}]>${reset_color} '
-PS2=$' ${fg[red]}|>${reset_color} '
+PROMPT=$'%{$fg[red]%}┌[%{$fg_bold[white]%}%n%{$reset_color%}%{$fg[red]%}@%{$fg_bold[white]%}%m%{$reset_color%}%{$fg[red]%}] [%{$fg_bold[white]%}/dev/%y%{$reset_color%}%{$fg[red]%}] %{$(git_prompt_info)%}%(?,,%{$fg[red]%}[%{$fg_bold[white]%}%?%{$reset_color%}%{$fg[red]%}])
+%{$fg[red]%}└[%{$fg_bold[white]%}%~%{$reset_color%}%{$fg[red]%}]>%{$reset_color%} '
+PS2=$' %{$fg[red]%}|>%{$reset_color%} '
 
-ZSH_THEME_GIT_PROMPT_PREFIX="${fg[red]}[${fg_bold[white]}"
-ZSH_THEME_GIT_PROMPT_SUFFIX="${reset_color}${fg[red]}] "
-ZSH_THEME_GIT_PROMPT_DIRTY=" ${fg[red]}⚡${reset_color}"
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[red]%}[%{$fg_bold[white]%}"
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}%{$fg[red]%}] "
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[red]%}⚡%{$reset_color%}"