yeet

.config/emacs/modules/lang/plantuml/doctor.el

@@ -0,0 +1,10 @@
+;; -*- lexical-binding: t; no-byte-compile: t; -*-
+;;; lang/plantuml/doctor.el
+
+(when (require 'plantuml-mode nil t)
+  ;; java
+  (unless (executable-find "java")
+    (warn! "Couldn't find java. PlantUML preview or syntax checking won't work"))
+  ;; plantuml.jar
+  (unless (file-exists-p plantuml-jar-path)
+    (warn! "Couldn't find plantuml.jar. Install it with M-x plantuml-download-jar")))