Yes and no. The path is always intepreted as folder-relative, but you can escape the folder with dotdot. So #include ../etc/ignores.txt should work to grab /root/etc/ignores.txt from /root/data/.stignore.
Yes and no. The path is always intepreted as folder-relative, but you can escape the folder with dotdot. So #include ../etc/ignores.txt should work to grab /root/etc/ignores.txt from /root/data/.stignore.