Re: Parsing options in the form "-C8"

[Chet Ramey]

On 11/16/21 3:03 PM, irenezerafa wrote:

> This is how I handle "-C 8" and "-C=8".
> 
> ("-C")   # for -C 8
>   cnt="$2"
>   shift 2
>   ;;
> ("-C="*) # for -C=8
>   cnt="${1#*=}"
>   shift
>   ;;

Consider that the difference between -C=8 and -C8 is a single character and
can be handled the same way.


-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/