robbyrussell: remove local variable (#8131)

Now it can be sourced in a function, like zplug.

robbyrussell: remove local variable (#8131)
Now it can be sourced in a function, like zplug.
c44569f0 · Hanjiang Yu · Marc Cornellà · 9c3e3ae5 · c44569f0
Commit c44569f0 authored Sep 08, 2019 by Hanjiang Yu Committed by Marc Cornellà Sep 08, 2019
--- a/themes/robbyrussell.zsh-theme
+++ b/themes/robbyrussell.zsh-theme
-local ret_status="%(?:%{$fg_bold[green]%}➜ :%{$fg_bold[red]%}➜ )"
+PROMPT="%(?:%{$fg_bold[green]%}➜:%{$fg_bold[red]%}➜)"
-PROMPT='${ret_status} %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)'
+PROMPT+=' %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)'
 ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[blue]%}git:(%{$fg[red]%}"
 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "