> is there a reason you can't just execute "|tab -n4" ?
> (perhaps i've misunderstood the script - i haven't tried it)
>
> slight digression: i have two scripts, called a+ and a-, that
> do indentation and un-indentation, as follows:
>
> % cat /bin/a+
> #!/bin/rc
> if(~ $#* 0){
> * = ' ' # tab
> }
> sed 's☺^☺'^$1^☺
> % cat /bin/a-
> #!/bin/rc
> if(~ $#* 0){
> * = ' '
> }
> sed 's☺^'^$1^'☺☺'
alternatively from acme,
Edit s:^: :g
or
Edit s:^ ::g
- erik
