don't unsetopt aliases when the theme is sourced twice

powerlevel9k.zsh-theme

@@ -11,12 +11,14 @@
 ################################################################
 
 # Temporarily change options.
-'builtin' 'local' '-a' '_p9k_src_opts'
+'builtin' 'local' '-a' '__p9k_src_opts'
-[[ ! -o 'aliases'         ]] || _p9k_src_opts+=('aliases')
+[[ ! -o 'aliases'         ]] || __p9k_src_opts+=('aliases')
-[[ ! -o 'sh_glob'         ]] || _p9k_src_opts+=('sh_glob')
+[[ ! -o 'sh_glob'         ]] || __p9k_src_opts+=('sh_glob')
-[[ ! -o 'no_brace_expand' ]] || _p9k_src_opts+=('no_brace_expand')
+[[ ! -o 'no_brace_expand' ]] || __p9k_src_opts+=('no_brace_expand')
 'builtin' 'setopt' 'no_aliases' 'no_sh_glob' 'brace_expand'
 
+echo saved ${__p9k_src_opts[@]}
+
 typeset -g __p9k_root_dir=${POWERLEVEL9K_INSTALLATION_DIR:-${${(%):-%x}:A:h}}
 typeset -g __p9k_dump_file=${XDG_CACHE_HOME:-~/.cache}/p10k-dump-${(%):-%n}.zsh
 
@@ -40,5 +42,6 @@ typeset -g __p9k_dump_file=${XDG_CACHE_HOME:-~/.cache}/p10k-dump-${(%):-%n}.zsh
   source $__p9k_root_dir/internal/p10k.zsh || true
 }
 
-(( ${#_p9k_src_opts} )) && setopt ${_p9k_src_opts[@]}
+echo setopt ${__p9k_src_opts[@]}
-'builtin' 'unset' '_p9k_src_opts'
+(( ${#__p9k_src_opts} )) && setopt ${__p9k_src_opts[@]}
+'builtin' 'unset' '__p9k_src_opts'