You need to upgrade to zsh 5.9, or backport the patch I sent them two years ago: https://github.com/zsh-users/zsh/commit/326d9c203b3980c0f841bc62b06e37134c6e51e

You need to upgrade to zsh 5.9, or backport the patch I sent them two years ago: https://github.com/zsh-users/zsh/commit/326d9c203b3980c0f841bc62b06e37134c6e51ea https://github.com/zsh-users/zsh/commit/326d9c203b3980c0f841... If you can't upgrade zsh, then the workaround is to say `sh -c ./ape-program` or `bash -c ./ape-program` instead of `./ape-program`.