#!/bin/sh

# Open files
:edit "$@"

# Prompt and wait
printf '[e]dit, [c]ontinue or [a]bort'
read key

# Attach the session
[ "$key" = 'e' ] && :attach; edit_exit_code=$?

# Close buffers
for file do
  :send delete-buffer "$file"
done

# Set exit code
case "$key" in
  e) exit_code=$edit_exit_code ;;
  c) exit_code=0 ;;
  a) exit_code=1 ;;
  *) exit_code=1 ;;
esac

# Exit code
exit "$exit_code"