add old single-line configuration

themes/gentoo-wildersingleline.zsh-theme

@@ -0,0 +1,24 @@
+function prompt_char {
+	if [ $UID -eq 0 ]; then echo "#" && return;
+	fi
+        git branch >/dev/null 2>/dev/null && echo '±' && return
+        echo '%#'
+}
+
+function get_nr_jobs() {
+  repeat $(jobs | wc -l) printf '▶'
+}
+
+PROMPT='
+%(!.%{$fg_bold[red]%}.%{$fg_bold[green]%}%n@)%m %{$fg_bold[blue]%}%(!.%1~.%~)$(git_prompt_info)$(git_commits_ahead)%_
+$(prompt_char)%{$reset_color%} '
+
+RPROMPT='%{$fg_bold[green]%}$(get_nr_jobs)%{$reset_color%}'
+
+ZSH_THEME_GIT_PROMPT_PREFIX="%{\033[0;36m%}·"
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$fg_bold[blue]%}"
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[green]%}!"
+ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[green]%}?"
+ZSH_THEME_GIT_PROMPT_CLEAN=""
+ZSH_THEME_GIT_COMMITS_AHEAD_PREFIX="%{\033[0;36m%} "
+ZSH_THEME_GIT_COMMITS_AHEAD_SUFFIX="↑%{$fg_bold[blue]%}"