minor improvements

src/main.sh

@@ -433,6 +433,9 @@ if [ "${1:-}" = "--day" ]; then
   )
   key=$(echo "$selection" | head -1)
   line=$(echo "$selection" | tail -1)
+  if [ "$line" = "$key" ]; then
+    line=""
+  fi
   hour=$(echo "$line" | cut -d '|' -f 1)
   start=$(echo "$line" | cut -d '|' -f 2)
   end=$(echo "$line" | cut -d '|' -f 3)
@@ -442,7 +445,7 @@ if [ "${1:-}" = "--day" ]; then
       hour="$DAY_START"
     fi
     exec $0 --new "$DISPLAY_DATE $hour:00"
-  elif [ -n "$fpath" ]; then
+  elif [ -z "$key" ] && [ -n "$fpath" ]; then
     fpath="$ROOT/$fpath"
     __edit "$start" "$end" "$fpath"
   fi