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Merge pull request #1307 from native-api/ps4

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Use a better PS4 as recommeneded by Bash Hackers Wiki
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Hiroshi SHIBATA 2021-04-27 13:30:49 +09:00 committed by GitHub
commit 80af359232
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1 changed files with 2 additions and 1 deletions
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libexec/rbenv
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@ -7,7 +7,8 @@ if [ "$1" = "--debug" ]; then
fi
if [ -n "$RBENV_DEBUG" ]; then
export PS4='+ [${BASH_SOURCE##*/}:${LINENO}] '
# https://wiki-dev.bash-hackers.org/scripting/debuggingtips#making_xtrace_more_useful
export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
set -x
fi