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35 lines
1,021 B
Fish
35 lines
1,021 B
Fish
# Rename this file to match the name of the function
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# e.g. ~/.config/fish/functions/n.fish
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# or, add the lines to the 'config.fish' file.
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function n --description 'support nnn quit and change directory'
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# Block nesting of nnn in subshells
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if [ (expr $NNNLVL + 0) -ge 1 ]
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echo "nnn is already running"
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return
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end
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# The default behaviour is to cd on quit (nnn checks if NNN_TMPFILE is set)
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# To cd on quit only on ^G, remove the "-x" as in:
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# set NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
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# NOTE: NNN_TMPFILE is fixed, should not be modified
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if test -n "$XDG_CONFIG_HOME"
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set -x NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
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else
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set -x NNN_TMPFILE "$HOME/.config/nnn/.lastd"
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end
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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 $argv
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if test -e $NNN_TMPFILE
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source $NNN_TMPFILE
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rm $NNN_TMPFILE
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end
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end
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