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Use a better PS4 as recommeneded by Bash Hackers Wiki

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it allows to see functions as well as lines, therefore making it possible to see the control flow
This commit is contained in:
Ivan Pozdeev 2021-02-10 22:42:18 +03:00
parent 89d3d0c33d
commit 9309050864
1 changed files with 2 additions and 1 deletions
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3
libexec/pyenv
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@ -7,7 +7,8 @@ if [ "$1" = "--debug" ]; then
fi
if [ -n "$PYENV_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