nnn/misc/quitcd/quitcd.bash_zsh
2021-09-29 19:16:58 +05:30

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n ()
{
# Block nesting of nnn in subshells
if [ -n $NNNLVL ] && [ "${NNNLVL:-0}" -ge 1 ]; then
echo "nnn is already running"
return
fi
# The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
# To cd on quit only on ^G, either remove the "export" as in:
# NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
# (or, to a custom path: NNN_TMPFILE=/tmp/.lastd)
# or, export NNN_TMPFILE after nnn invocation
export NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
# Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
# stty start undef
# stty stop undef
# stty lwrap undef
# stty lnext undef
nnn "$@"
if [ -f "$NNN_TMPFILE" ]; then
. "$NNN_TMPFILE"
rm -f "$NNN_TMPFILE" > /dev/null
fi
}