scan2pdf-v2.6

Donations:

      

Changes:

• Added option -t/--prompt-timeout VALUE (with VALUE in seconds); when
  specified, user prompts time out after the specified duration, allowing
  for automatic, time-based continuous scanning (useful for manual duplex
  and/or batch mode)
• Added option -i/--initial-prompt which issues a user prompt before the
  first scan operation (e.g. before odd pages for manual duplex, before first
  document in batch mode)
• Redistributed short options to free up letters for added features (mainly
  -t for --prompt-TIMEOUT; additionally, -p seemed more fitting for
  --outfile-PATTERN)
• Renamed option -a/--batch-scan to -a/--batch-mode (seemed more fitting)
• Added defaults for all command line options to usage information (before,
  defaults for flags like manual duplex, batch mode, etc. were missing)
• Added all possible configuration items to configuration file (before,
  flags like manual duplex, batch mode, etc. were omitted)
• Applied several minor fixes (prints, comments, error messages)