Not all too familiar with acme, but I would recommend watching the following video by Russ Cox: https://youtu.be/dP1xVpMPn8M At around 8 minute mark, he shows how to correctly use external commands, but I recommend you watch the entire video
Additionally, consult the manual acme(1) ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/Td1c9bb890f22e833-M2c0318b8d66bad2b9c1186b6 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription
