From 6a6d104f35b57f1dcdd966f354b2beca73310fe4 Mon Sep 17 00:00:00 2001
From: Dmitry Mikhirev
Date: Thu, 23 Oct 2014 22:57:51 +0400
Subject: major code revision

---
 font.h | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'font.h')

diff --git a/font.h b/font.h
index 34271be..960424f 100644
--- a/font.h
+++ b/font.h
@@ -1,7 +1,7 @@
 /*
     Brainuino Aleph
 
-    Copyright (C) 2012  Dmitry Mikhirev
+    Copyright (C) 2012, 2014  Dmitry Mikhirev
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -23,15 +23,17 @@
 #include <avr/pgmspace.h>
 #include "pinout.h"
 
+const char NOCHAR = 0xff;
+
 struct charcode {
-  const int32_t uni;
+  const wchar_t uni;
   const char font;
 };
 
 const charcode charmap[] PROGMEM = {
+// NB: keep this array sorted by uni values
   
-#ifdef RUSSIAN
-// English + Russian font
+#ifdef RUSSIAN // English + Russian font
 
 // tilde
   {0x007e, 0xe9},
@@ -75,7 +77,7 @@ const charcode charmap[] PROGMEM = {
   {0x03bf, 0x6f},
   {0x03c0, 0xbe},
   {0x03c1, 0x70},
-// cyryllic
+// cyrillic
   {0x0401, 0xa2},
   {0x0410, 0x41},
   {0x0411, 0xa0},
@@ -161,8 +163,7 @@ const charcode charmap[] PROGMEM = {
   {0x2218, 0xef},
   {0x22c5, 0xdf}
 
-#else
-// English + Japan (katakana) font
+#else // English + Japan (katakana) font
 
 // latin-1 supplement
   {0x00a2, 0xec},
-- 
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