From 2b9a998e55210b6d12bfe0378ded64312c0b00ee Mon Sep 17 00:00:00 2001
From: Luca Favatella <lucafavatella@users.noreply.github.com>
Date: Sun, 5 Jun 2016 17:35:25 +0100
Subject: [PATCH] Review version definition

Prefer `defconst` as it is more robust for constants. Refs:

  * https://www.gnu.org/software/emacs/manual/html_mono/elisp.html#index-defconst
  * http://endlessparentheses.com/what-s-a-defconst-and-why-you-should-use-it.html
---
 puml-mode.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/puml-mode.el b/puml-mode.el
index 2d5f31d..06b74d2 100644
--- a/puml-mode.el
+++ b/puml-mode.el
@@ -52,7 +52,7 @@
 
 (defvar puml-mode-hook nil "Standard hook for puml-mode.")
 
-(defvar puml-mode-version "0.6.5" "The puml-mode version string.")
+(defconst puml-mode-version "0.6.5" "The puml-mode version string.")
 
 (defvar puml-mode-debug-enabled nil)