zsh: cosmetics
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@ -43,7 +43,7 @@ precmd.is_git_repo() {
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}
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precmd.prompt.add() {
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(( $# < 1 )) && return 1
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(( $# )) || return 1
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typeset data=$1 color=$2
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[[ -n $prompt_string ]] && prompt_string+=" "
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if [[ -n $color ]]; then
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