golf
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@@ -121,6 +121,5 @@ z() {
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# tab completion
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complete -C 'z --complete "$COMP_LINE"' z
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# populate directory list. avoid clobbering other PROMPT_COMMANDs.
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echo $PROMPT_COMMAND | grep -q "z" || {
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PROMPT_COMMAND='z --add "$(pwd -P)";'"$PROMPT_COMMAND"
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}
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echo $PROMPT_COMMAND | grep -q "z"
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[ $? -gt 0 ] && PROMPT_COMMAND='z --add "$(pwd -P)";'"$PROMPT_COMMAND"
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