From ff32968ba9cddadb14fe1ff4b3ad7d64401dd3d0 Mon Sep 17 00:00:00 2001
From: Eric Nielsen <eric@amalgamar.com.br>
Date: Wed, 28 Jun 2017 16:55:48 -0500
Subject: [PATCH] Warning message for zsh < 5.2

as discussed in #184. We'll first give users this warning message. A
future update will replace this by an error.

Also, starting at that update, a new branch will be created for users
that still want to stick with zsh < 5.2.

Closes #194
---
 init.zsh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/init.zsh b/init.zsh
index e5b1734..8b48c94 100755
--- a/init.zsh
+++ b/init.zsh
@@ -2,6 +2,11 @@
 # Zim initializition
 #
 
+autoload -Uz is-at-least
+if ! is-at-least 5.2; then
+  print "WARNING: Support for zsh < 5.2 will be removed in a future update. Update your version of zsh now to prevent any interruptions." >&2
+fi
+
 # Define zim location
 ZIM="${ZDOTDIR:-${HOME}}/.zim"