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