From b497adb4118eae7909ac17d00fef00d7feba6bc1 Mon Sep 17 00:00:00 2001
From: Young Hahn <young@mapbox.com>
Date: Wed, 28 May 2014 16:13:29 -0400
Subject: [PATCH] 256 char range glyphs. Refs #388.

---
 debug/site.js     |  2 +-
 js/text/ranges.js | 95 ++---------------------------------------------
 2 files changed, 5 insertions(+), 92 deletions(-)

diff --git a/debug/site.js b/debug/site.js
index 6a222c79ff1..fcfc4aff910 100644
--- a/debug/site.js
+++ b/debug/site.js
@@ -12,7 +12,7 @@ if (typeof document !== 'undefined') {
             "mapbox streets": {
                 type: 'vector',
                 url: 'http://{s}.tiles.mapbox.com/v3/mapbox.mapbox-streets-v4/{z}/{x}/{y}.vector.pbf',
-                glyphs: 'http://mapbox.s3.amazonaws.com/gl-glyphs/{fontstack}/{range}.pbf',
+                glyphs: 'http://mapbox.s3.amazonaws.com/gl-glyphs-256/{fontstack}/{range}.pbf',
                 tileSize: 512,
                 maxZoom: 14,
                 skipZooms: [1, 9, 11]
diff --git a/js/text/ranges.js b/js/text/ranges.js
index 32befc5f33b..c7ceed5783a 100644
--- a/js/text/ranges.js
+++ b/js/text/ranges.js
@@ -74,95 +74,8 @@ function getRanges(features, info) {
         codepoints: codepoints
     };
 }
-
-var glyphStops = [
-    128, // Basic Latin
-    256, // Latin-1 Supplement
-    384, // Latin Extended-A
-    592, // Latin Extended-B
-    688, // IPA Extensions
-    768, // Spacing Modifier Letters
-    880, // Combining Diacritical Marks
-    1024, // Greek
-    1280, // Cyrillic
-    1424, // Armenian
-    1536, // Hebrew
-    1792, // Arabic
-    1872, // Syriac
-    1984, // Thaana
-    2432, // Devanagari
-    2560, // Bengali
-    2688, // Gurmukhi
-    2816, // Gujarati
-    2944, // Oriya
-    3072, // Tamil
-    3200, // Telugu
-    3328, // Kannada
-    3456, // Malayalam
-    3584, // Sinhala
-    3712, // Thai
-    3840, // Lao
-    4096, // Tibetan
-    4256, // Myanmar
-    4352, // Georgian
-    4608, // Hangul Jamo
-    4992, // Ethiopic
-    5120, // Cherokee
-    5760, // Unified Canadian Aboriginal Syllabics
-    5792, // Ogham
-    5888, // Runic
-    6144, // Khmer
-    6320, // Mongolian
-    7936, // Latin Extended Additional
-    8192, // Greek Extended
-    8304, // General Punctuation
-    8352, // Superscripts and Subscripts
-    8400, // Currency Symbols
-    8448, // Combining Marks for Symbols
-    8528, // Letterlike Symbols
-    8592, // Number Forms
-    8704, // Arrows
-    8960, // Mathematical Operators
-    9216, // Miscellaneous Technical
-    9280, // Control Pictures
-    9312, // Optical Character Recognition
-    9472, // Enclosed Alphanumerics
-    9600, // Box Drawing
-    9632, // Block Elements
-    9728, // Geometric Shapes
-    9984, // Miscellaneous Symbols
-    10176, // Dingbats
-    10496, // Braille Patterns
-    12032, // CJK Radicals Supplement
-    12256, // Kangxi Radicals
-    12288, // Ideographic Description Characters
-    12352, // CJK Symbols and Punctuation
-    12448, // Hiragana
-    12544, // Katakana
-    12592, // Bopomofo
-    12688, // Hangul Compatibility Jamo
-    12704, // Kanbun
-    12736, // Bopomofo Extended
-    13056, // Enclosed CJK Letters and Months
-    13312, // CJK Compatibility
-    19894, // CJK Unified Ideographs Extension A
-    40960, // CJK Unified Ideographs
-    42128, // Yi Syllables
-    42192, // Yi Radicals
-    55204, // Hangul Syllables
-    56192, // High Surrogates
-    56320, // High Private Use Surrogates
-    57344, // Low Surrogates
-    63744, // Private Use
-    64256, // CJK Compatibility Ideographs
-    64336, // Alphabetic Presentation Forms
-    65024, // Arabic Presentation Forms-A
-    65072, // Combining Half Marks
-    65104, // CJK Compatibility Forms
-    65136, // Small Form Variants
-    65279, // Arabic Presentation Forms-B
-    65280, // Specials
-    65520, // Halfwidth and Fullwidth Forms
-    65534 // Specials
-];
+var glyphStops = [];
+for (var i = 0; i < (65536/256); i++) {
+    glyphStops[i] = Math.min((i+1) * 256, 65533);
+}