Hi
Using following emacs -q --batch -L /path/to/org/install/emacs/site-lisp/org -l my-org-to-pdf.el the generated PDF is incorrect. The "compilation-minor" code block gets replaced with the "c" code block, i.e. the c code block is duplicated. If you generate HTML all is good. Running org-lint doesn't indicate that one cannot use compilation-minor code blocks. I'm using Emacs 25.1.1 with the released version of org-mode 9.1.14. It would be nice if this was supported. Alternatively, if compilation-minor (or compilation) code blocks are not supported could and error be produced? Thanks --- my-org-to-pdf.el --- (require 'org) (require 'ox-latex) (require 'ox-publish) (defun my-org-to-pdf (org-file) "Convert current org-mode buffer to FILE.pdf" (find-file org-file) (if (not (eq major-mode 'org-mode)) (error "%S current buffer is not an org file" org-file)) (let ((org-latex-image-default-width "") (org-latex-listings 'minted) (org-latex-logfiles-extensions (remove "log" org-latex-logfiles-extensions)) (org-latex-packages-alist '(("cache=false" "minted"))) (org-latex-minted-options '(("xleftmargin" "1em") ("breaklines" "true") ("fontsize" "\\small"))) (org-latex-pdf-process '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f" "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f")) (pdf-file)) ;; Color the hyper links, see ;; https://tex.stackexchange.com/questions/823/remove-ugly-borders-around-clickable-cross-references-and-hyperlinks (add-to-list 'org-latex-default-packages-alist '("colorlinks=true,linkcolor={red!50!black},citecolor={blue!50!black},urlcolor={blue!80!black}" "hyperref" nil)) (setq pdf-file (org-latex-export-to-pdf)) (set-buffer-modified-p nil) (message "Created %S" pdf-file))) (my-org-to-pdf "foo.org") --- foo.org --- #+STARTUP: showall #+BEGIN_SRC c double foo(double u) { int k; int u2 = u + k; int u3 = u; return(u2 * 2.0); } #+END_SRC #+BEGIN_SRC compilation-minor foo.c: In function ‘foo’: foo.c:6:9: warning: unused variable ‘u3’ [-Wunused-variable] int u3 = u; ^~ foo.c:4:16: warning: ‘k’ is used uninitialized in this function [-Wuninitialized] int u2 = u + k; ~~^~~ #+END_SRC <#part type="application/emacs-lisp" filename="/mathworks/devel/sandbox/ciolfi/projects/org_mode/issues/src_block_compilation_minor/my-org-to-pdf.el" disposition=attachment> <#/part> <#part type="text/x-org" filename="/mathworks/devel/sandbox/ciolfi/projects/org_mode/issues/src_block_compilation_minor/foo.org" disposition=inline> <#/part> <#part type="application/pdf" filename="/mathworks/devel/sandbox/ciolfi/projects/org_mode/issues/src_block_compilation_minor/foo.pdf" disposition=attachment> <#/part> Emacs : GNU Emacs 25.1.1 (x86_64-pc-linux-gnu, GTK+ Version 3.22.11) of 2017-09-15, modified by Debian Package: Org mode version 9.1.14 (9.1.14-dist @ /path/to/org/install/emacs/site-lisp/org/) current state: ============== (setq org-tab-first-hook '(org-babel-hide-result-toggle-maybe org-babel-header-arg-expand) org-speed-command-hook '(org-speed-command-activate org-babel-speed-command-activate) org-occur-hook '(org-first-headline-recenter) org-metaup-hook '(org-babel-load-in-session-maybe) org-confirm-shell-link-function 'yes-or-no-p org-after-todo-state-change-hook '(org-clock-out-if-current) org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer) org-agenda-before-write-hook '(org-agenda-add-entry-text) org-babel-pre-tangle-hook '(save-buffer) org-mode-hook '(#[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook org-show-block-all append local] 5] #[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook org-babel-show-result-all append local] 5] org-babel-result-hide-spec org-babel-hide-all-hashes) org-bibtex-headline-format-function #[257 "\300\236A\207" [:title] 3 "\n\n(fn ENTRY)"] org-archive-hook '(org-attach-archive-delete-maybe) org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers org-cycle-show-empty-lines org-optimize-window-after-visibility-change) org-confirm-elisp-link-function 'yes-or-no-p org-metadown-hook '(org-babel-pop-to-session-maybe) org-link-parameters '(("id" :follow org-id-open) ("rmail" :follow org-rmail-open :store org-rmail-store-link) ("mhe" :follow org-mhe-open :store org-mhe-store-link) ("irc" :follow org-irc-visit :store org-irc-store-link) ("info" :follow org-info-open :export org-info-export :store org-info-store-link) ("gnus" :follow org-gnus-open :store org-gnus-store-link) ("docview" :follow org-docview-open :export org-docview-export :store org-docview-store-link) ("bibtex" :follow org-bibtex-open :store org-bibtex-store-link) ("bbdb" :follow org-bbdb-open :export org-bbdb-export :complete org-bbdb-complete-link :store org-bbdb-store-link) ("w3m" :store org-w3m-store-link) ("file+sys") ("file+emacs") ("doi" :follow org--open-doi-link) ("elisp" :follow org--open-elisp-link) ("file" :complete org-file-complete-link) ("ftp" :follow (lambda (path) (browse-url (concat "ftp:" path)))) ("help" :follow org--open-help-link) ("http" :follow (lambda (path) (browse-url (concat "http:" path)))) ("https" :follow (lambda (path) (browse-url (concat "https:" path)))) ("mailto" :follow (lambda (path) (browse-url (concat "mailto:" path)))) ("news" :follow (lambda (path) (browse-url (concat "news:" path)))) ("shell" :follow org--open-shell-link)) org-clock-out-hook '(org-clock-remove-empty-clock-drawer) )