1 files changed, 31 insertions, 1 deletions
diff --git a/.config/zsh/.zshrc b/.config/zsh/.zshrc
index 843180b..37acce6 100644
--- a/.config/zsh/.zshrc
+++ b/.config/zsh/.zshrc
@@ -113,7 +113,37 @@ lfcd () {
         [ -d "$dir" ] && [ "$dir" != "$(pwd)" ] && cd "$dir"
     fi
 }
-bindkey -s '^o' '^ulfcd\n'
+nnncd ()
+{
+    # Block nesting of nnn in subshells
+    [ "${NNNLVL:-0}" -eq 0 ] || {
+        echo "nnn is already running"
+        return
+    }
+
+    # The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
+    # If NNN_TMPFILE is set to a custom path, it must be exported for nnn to
+    # see. To cd on quit only on ^G, remove the "export" and make sure not to
+    # use a custom path, i.e. set NNN_TMPFILE *exactly* as follows:
+    #      NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
+    export NNN_TMPFILE="/tmp/nnn_lastd"
+
+    # Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
+    # stty start undef
+    # stty stop undef
+    # stty lwrap undef
+    # stty lnext undef
+
+    # The command builtin allows one to alias nnn to n, if desired, without
+    # making an infinitely recursive alias
+    command nnn "$@"
+
+    [ ! -f "$NNN_TMPFILE" ] || {
+        . "$NNN_TMPFILE"
+        rm -f -- "$NNN_TMPFILE" > /dev/null
+    }
+}
+bindkey -s '^o' '^unnncd\n'
 
 bindkey -v "^ " globalias
 bindkey -v " " magic-space