add Rixius-Theme

themes/rixius.zsh-theme

+function collapse_pwd {
+    echo $(pwd | sed -e "s,^$HOME,~,")
+}
+function prompt_char {
+    git branch >/dev/null 2>/dev/null && echo "%{$fg[green]%}±%{$reset_color%}" && return
+    echo "%{$fg[red]%}≈%{$reset_color%}"
+}
+
+PROMPT='
+%{$fg[magenta]%}%n%{$reset_color%} in %{$fg_bold[green]%}$(collapse_pwd)%{$reset_color%}$(git_prompt_info)
+$(prompt_char) '
+
+ZSH_THEME_GIT_PROMPT_PREFIX=" on %{$fg[magenta]%}"
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[green]%}!"
+ZSH_THEME_GIT_PROMPT_CLEAN=""
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