From 55edfde3636a9e558fe6ca1099477611a2f3ed0f Mon Sep 17 00:00:00 2001 From: thibault Date: Mon, 5 Dec 2016 15:46:46 -0600 Subject: [PATCH] ob-plantuml.el: Add preamble to PlantUML source block * lisp/ob-plantuml.el (org-babel-execute:plantuml) Include preamble given by the new `org-plantuml-preamble' customization variable. --- lisp/ob-plantuml.el | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/lisp/ob-plantuml.el b/lisp/ob-plantuml.el index 9ce65a9..d73a04b 100644 --- a/lisp/ob-plantuml.el +++ b/lisp/ob-plantuml.el @@ -46,6 +46,14 @@ :version "24.1" :type 'string) +(defcustom org-plantuml-preamble "" + "Preamble added at the top of every plantuml source block." + :group 'org-babel + :version "25.2" + :package-version '(Org . "9.1") + :safe #'stringp + :type 'string) + (defun org-babel-execute:plantuml (body params) "Execute a block of plantuml code with org-babel. This function is called by `org-babel-execute-src-block'." @@ -85,7 +93,8 @@ This function is called by `org-babel-execute-src-block'." (org-babel-process-file-name out-file))))) (unless (file-exists-p org-plantuml-jar-path) (error "Could not find plantuml.jar at %s" org-plantuml-jar-path)) - (with-temp-file in-file (insert (concat "@startuml\n" body "\n@enduml"))) + (with-temp-file in-file (insert (concat "@startuml\n" org-plantuml-preamble + "\n" body "\n@enduml"))) (message "%s" cmd) (org-babel-eval cmd "") nil)) ;; signal that output has already been written to file -- 2.9.3