pyenv/test/libexec/rbenv-echo
2014-10-19 14:35:36 +02:00

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#!/usr/bin/env bash
# Usage: rbenv echo [-F<char>] VAR
if [[ $1 == -F* ]]; then
sep="${1:2}"
echo "${!2}" | tr "${sep:-:}" $'\n'
else
echo "${!1}"
fi