31 lines
992 B
Plaintext
31 lines
992 B
Plaintext
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n ()
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{
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# Block nesting of nnn in subshells
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if [[ "${NNNLVL:-0}" -ge 1 ]]; then
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echo "nnn is already running"
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return
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fi
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# The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
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# If NNN_TMPFILE is set to a custom path, it must be exported for nnn to
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# see. To cd on quit only on ^G, remove the "export" and make sure not to
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# use a custom path, i.e. set NNN_TMPFILE *exactly* as follows:
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# NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
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export NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
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# Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
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# stty start undef
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# stty stop undef
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# stty lwrap undef
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# stty lnext undef
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# The backslash allows one to alias n to nnn if desired without making an
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# infinitely recursive alias
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\nnn "$@"
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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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