From cea04080677f7f9cbc245d2db4ccba039ce5d535 Mon Sep 17 00:00:00 2001
From: Vivien Nicolas <21@vingtetun.org>
Date: Mon, 5 Sep 2011 18:04:41 +0200
Subject: [PATCH] Do not add kCmapGlyphOffset to Type1C mapping unless it is
 necessary

---
 fonts.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/fonts.js b/fonts.js
index 03b87a84f..d19940298 100755
--- a/fonts.js
+++ b/fonts.js
@@ -2252,9 +2252,12 @@ var Type2CFF = (function() {
           index = code = properties.glyphs[glyph] || index;
 
         var width = widths[code] || defaultWidth;
-        properties.encoding[index] = index + kCmapGlyphOffset;
+        if (index <= 0x1f || (index >= 127 && code <= 255))
+          code += kCmapGlyphOffset;
+
+        properties.encoding[index] = code;
         charstrings.push({
-          unicode: code + kCmapGlyphOffset,
+          unicode: code,
           width: width, gid: i
         });
         index++;