diff --git a/lisp/org/ob-scheme.el b/lisp/org/ob-scheme.el index f4836b23fe..8720bd099e 100644 --- a/lisp/org/ob-scheme.el +++ b/lisp/org/ob-scheme.el @@ -39,6 +39,7 @@ ;;; Code: (require 'ob) +(require 'subr-x) (require 'geiser nil t) (require 'geiser-impl nil t) (defvar geiser-repl--repl) ; Defined in geiser-repl.el @@ -58,6 +59,7 @@ geiser-repl-window-allow-split (declare-function geiser-repl-exit "ext:geiser-repl" (&optional arg)) (declare-function geiser-eval--retort-output "ext:geiser-eval" (ret)) (declare-function geiser-eval--retort-result-str "ext:geiser-eval" (ret prefix)) +(declare-function geiser-eval--retort-error "ext:geiser-eval" (ret)) (defcustom org-babel-scheme-null-to 'hline "Replace `null' and empty lists in scheme tables with this before returning." @@ -180,8 +182,20 @@ org-babel-scheme-execute-with-geiser (setq result (if output (or (geiser-eval--retort-output ret) "Geiser Interpreter produced no output") - (geiser-eval--retort-result-str ret ""))))) - (when (not repl) + (geiser-eval--retort-result-str ret ""))) + (when-let* ((err (geiser-eval--retort-error ret))) + ;; there was an error, report it! + (org-babel-eval-error-notify + -1 ;; filler value, anything non-zero should do + (geiser-eval--retort-output ret)) + (save-excursion + (when (get-buffer org-babel-error-buffer-name) + (with-current-buffer org-babel-error-buffer-name + (unless (derived-mode-p 'compilation-mode) + (compilation-mode)) + ;; Compilation-mode enforces read-only, but Babel expects the buffer modifiable. + (setq buffer-read-only nil))))))) + (when (not repl) (save-current-buffer (set-buffer repl-buffer) (geiser-repl-exit)) (set-process-query-on-exit-flag (get-buffer-process repl-buffer) nil)