chatgpt-shell-after-command-functions can't handle multiline output well

[tothedarktowercame]

Multiline output is truncated after first line in the after hook.

  (defun demo-system-prompt (_command)
    (let ((block "Simply echo the following in your response ---FROM-TATAMI-EDN---\n{:demo
  1}\n---END-FROM-TATAMI-EDN---\n"))
      (setq chatgpt-shell-system-prompts `((\"General\" . ,block)))
      (setq-local chatgpt-shell-system-prompt block)))

  (add-hook 'chatgpt-shell-before-command-functions #'demo-system-prompt)

  (defun demo-after-command (command output _success)
    (message \"HOOK output=%S\" output))

  (add-hook 'chatgpt-shell-after-command-functions #'demo-after-command)

Steps to repro:

1. Evaluate the above in a fresh Emacs session (supply your OpenAI key as usual)
2. Start M-x chatgpt-shell (profile “General”).
3. Ask any prompt; the model echoes the EDN block.
4. Observe HOOK output — the hook never sees the body after ---FROM-TATAMI-EDN---.

The underlying issue seems to be with shell-maker, but reporting it here first.