On 6/11/14 11:07 AM, Stefano Zacchiroli wrote: > > Plain old ioctl can actually query terminal width without requiring any > additional library --- example attached. > > I think it would be a much more useful default for --columns than > getenv(COLUMNS), as the latter is almost always gonna be empty.
I suggest that if the user has taken the effort to export COLUMNS, it should be used. If not, then the ioctl (assuming portability) is a reasonable fallback. -=Doug -- --- You received this message because you are subscribed to the Google Groups "Ledger" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
