Command substitution in here-documents

[Simon Ser <contact@xxxxxxxxxxx>]

Hi all,

I'm trying to use command substitution in here-documents. Here's my script:

  cat <<EOF
  `echo hi`
  EOF

This seems not to work in dash 0.5.9.1. It fails with this error:

  dash: 1: > : not found

According to the spec:

> If no part of word is quoted, all lines of the here-document shall be
> expanded for parameter expansion, command substitution, and arithmetic
> expansion.

So I think it should work. It does work in bash fwiw.

Thoughts?

Thanks,
---
Simon Ser
https://emersion.fr