From 7d17ac1fa99a129b7e9205ea5ab4a782eae47bce Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sun, 14 May 2017 21:55:46 +1200
Subject: Include all alpha chars in drakon(6df) toggle

---
 games/drakon.awk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'games')

diff --git a/games/drakon.awk b/games/drakon.awk
index 1eddb4f2..b8d72888 100644
--- a/games/drakon.awk
+++ b/games/drakon.awk
@@ -6,7 +6,7 @@
     toggle = 0
     for (i = 1; i <= len; i++) {
         char = substr($0, i, 1)
-        if (char ~ /[a-zA-Z]/)
+        if (char ~ /[[:alpha:]]/)
             char = (toggle = !toggle) ? tolower(char) : toupper(char)
         line = line char
     }
-- 
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