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Rewrite doctor; move warn! blocks out in doctor.el files

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This commit is contained in:
Henrik Lissner 2018-03-12 13:16:16 -04:00
parent 5c36519dab
commit 74c8b1d113
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16 changed files with 193 additions and 147 deletions
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modules/lang/plantuml/doctor.el Normal file
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@ -0,0 +1,9 @@
;;; lang/plantuml/doctor.el -*- lexical-binding: t; -*-
(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-x +plantuml/install")))