@neauoire that's an interesting detail. If you run simpletext (or teachtext if the OS is too old for simpletext) does the selection behavior replicate the oddity?
@mcc I've tried a couple of apps like Hypercard and THINK Pascal and they don't have that behavior.
Gregory's Server
@mcc I've tried a couple of apps like Hypercard and THINK Pascal and they don't have that behavior.