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On 05/24/2012 02:30 AM, Mike Frysinger wrote:
> On Wednesday 23 May 2012 20:16:12 hasufell wrote:
>> Thanks, I'v implemented most of that, but your proposal about
>> non-duplicated list in case) has multiple problems. The only
>> cases that actually work with that snippet are:
>> 16x16|22x22|24x24|32x32|36x36|48x48|64x64|72x72|96x96|scalable.
>> All others will fail (like 128x128 or just 48).
>
> so do: size= if [[ $2 == "scalable" ]] ; then size=$2 elif [[
> ${2%%x*}x${2%%x*} == "$2" ]] ; then size=${2%%x*} case ${size} in
> 16|22|24|32|36|48|64|72|96|128|192|256) ;; *) size= ;; esac fi
> -mike
alright
this would work
-s|--size)
if [[ ${2%%x*}x${2%%x*} == "$2" ]] ; then
size=${2%%x*}
else
size=${2}
fi
case ${size} in
16|22|24|32|36|48|64|72|96|128|192|256)
size=${size}x${size};;
scalable)
;;
*)
eerror "${size} is an unsupported icon size!"
exit 1;;
esac
shift 2;;
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