This folder has instructions and examples to help you create custom Unicode font files that work with ezFBfont.
The Unicode character set has thousands of characters and symbols, so it's hard to create small font files with only useful characters that fit on a MicroPython device.
Instead, this guide shows you how to make a custom font pack with only the characters and symbols you need for your project.
There are two Unicode font sets provided here:
- Electronic Font Open Laboratory efont
- Downloads.
- Includes different heights and bold/italic versions.
- Has fixed-width and bi-width fonts.
- About 25,000 glyphs focused on Asian and oriental characters.
- GNU unifont
- Downloads at unifoundry.
- Only 16px height, 8px/16px bi-width.
- A complete set of 65,534 glyphs for all Unicode blocks.
Also: The Fixed and X11 fonts in the Latin-1 folder (like Helvetica, Times, Courier, and Schoolbook) include some Unicode glyphs in the extended Latin-1 blocks.
Both Unicode fonts are open-source and have permissive licenses, but they do have some terms and restrictions:
- Please read the copyright notice in the efont folder and follow any rules if you redistribute these fonts. See efont-unicode-bdf-0.4.2/COPYRIGHT.
- The Unifont is licensed under both SIL and GPL2, with font exceptions. See LICENSE.txt.
Here’s a step-by-step guide to using bdf2dict to create a simple Unicode font pack for an app.
To use this tool, you need a desktop or laptop system with Python 3.7+ installed, and this repository should be downloaded or unpacked.
Next, you'll need a list of characters to include in the font.
- The easiest way is to create a charset file with the characters you want.
For example, here’s a file with "Hello" in simplified Chinese, followed by "microPython" with a 'µ'.
user@pc:~/MPython/uniProj$ cat unicode.txt你好
µPython
(You can also provide the charset as a string, through stdin, or with a user prompt. See the bdf2dict readme for more.)
Now, let’s create the font module using bdf2dict.
I’ve cloned the ezFBfont repo and created a folder for my project. I’m using relative paths for the tool and font source.
The font module is generated and saved in the working directory. You’ll then copy it to the target device through your IDE or any other method.
Check the bdf2dict page for more details on the options used here. We’re using the unifont .bdf file, prefixing our output files with my_, and passing the charset in a (unicode) text file.
user@pc:~/MPython/uniProj$ python ../microPyEZfonts/bdf2dict.py ../microPyEZfonts/Unicode/unifont_15.1.05/unifont-15.1.05.bdf my_ unicode.txt
bdf2dict.py: processing ../microPyEZfonts/Unicode/unifont_15.1.05/unifont-15.1.05.bdf
10 Matching characters rendered to my_unifont_15_1_05.py
user@pc:~/MPython/uniProj$ ll
total 48
-rw-r--r--. 1 owen owen 3212 Jul 5 16:38 my_unifont_15_1_05.map
-rw-r--r--. 1 owen owen 1854 Jul 5 16:38 my_unifont_15_1_05.py
-rw-r--r--. 1 owen owen 15 Jul 5 16:38 my_unifont_15_1_05.set
-rw-r--r--. 1 owen owen 16 Jul 5 16:16 unicode.txtNow, you have a .py file with the font, a .map file with the glyph summary, and a .set file with all unique characters (the last two are just for reference and should not be included in your project folder).
After creating the font, you need an app to use it.
If you don’t have your own app yet, here’s a simple example that uses an ssd_1306 OLED display connected via I2C on an ESP32 or RP2040.
- A more complete version of this example is in the examples folder.
- It has defaults for ESP8266 and SH1106/ST7567 displays.
- For other displays, you’ll need to find drivers and adjust the code accordingly.
Here’s the demo code:
user@pc:~/MPython/uniProj$ cat uniProj-i2c.pyfrom machine import Pin, I2C
from ssd1306 import SSD1306_I2C
from ezFBfont import ezFBfont
import my_unifont_15_1_05 as unicode_font
# HW Setup
#SDA = 28 # default rp2040
#SCL = 29 # default rp2040
SDA = 21 # Default ESP32
SCL = 22 # Default ESP32
i2c=I2C(0, sda=Pin(SDA), scl=Pin(SCL))
# Display Setup
display = SSD1306_I2C(128, 64, i2c, addr=0x3c)
# Font Initialization
font = ezFBfont(display, unicode_font,
halign='center',
valign='center',
hgap=1,
verbose=True)
# Write text (remove trailing newlines)
with open('unicode.txt', 'r') as text:
font.write(text.read().strip('\n'), 63, 31)
display.show()You’ll need to copy the ezFBfont.py and ssd1306.py libraries into your project using your IDE’s file dialog (or your chosen method).
To run the demo:
- Copy the
my_unifont_15_1_05.pyfont file andunicode.txtto your project. - Run the script
uniProj-i2c.py(or whatever you named your app).
You can also test using the console/repl framebuffer driver. This is useful for testing and development without needing hardware.
Make sure you have a MicroPython command-line port available. On Linux (Ubuntu/Fedora/Debian), install micropython via your package manager. It can then be run from the command line. Windows has a port of MicroPython, but it’s still a work-in-progress. Check the MicroPython docs for more info.
This example has been tested with MicroPython 1.23 on Fedora 40, Ubuntu 24.04, FreeBSD 14.1, and in the REPL console on an ESP32 devboard.
user@pc:~/MPython/uniProj$ cp ../microPyEZfonts/ezFBfont.py .
user@pc:~/MPython/uniProj$ cp ../microPyEZfonts/drivers/repl_1306.py .Since there’s no physical display, the script is slightly different.
user@pc:~/MPython/uniProj$ cat uniProj-repl.pyfrom repl_1306 import REPL_1306
from ezFBfont import ezFBfont
import my_unifont_15_1_05 as unicode_font
display = REPL_1306(80, 37)
# Font Initialization
font = ezFBfont(display, unicode_font,
halign='center', valign='center',
hgap=1,
verbose=True)
# Write text (remove trailing newlines)
with open('unicode.txt', 'r') as text:
font.write(text.read().strip('\n'), 39, 17)
display.show()Run the script:
Note: Some web browsers (like Chrome on Android) may render the following text poorly because their "monospaced" fonts are not properly spaced.
user@pc:~/MPython/uniProj$ micropython uniProj-repl.py
repl_1306: init 81x37
my_unifont_15_1_05 : initialised: height: 16, max width: 16, baseline: 14
my_unifont_15_1_05 = fg: 1, bg: 0, tkey: -1, halign: center, valign: center, hgap: 1, vgap: 0
repl_1306: show
▄ ▄ ▄
█ █ █ ▀▀▀▀▀█
█ █▀▀▀▀▀▀█ ▄▄▄█▄▄ ▄▀
██ ▄▀ ▄ ▀ █ █ █
▄▀ █ ▄ █ ▄ █ █ ▀▀▀█▀▀▀▀
█ ▄▀ █ █ ▀▄ █ █
█ ▄▀ █ █ ▄▀▄ █
█ ▄ █ ▄▀ █ ▄ █
▀ ▀ ▀
▄▄▄▄▄ ▄ █
▄ ▄ █ █ ▄ ▄ █ █ ▄▄▄ ▄▄▄▄ ▄ ▄▄▄
█ █ █▄▄▄▄▀ █ █ ▀▀█▀▀ █▀ █ █ █ █▀ █
█ █ █ █ █ █ █ █ █ █ █ █
█▄ ▄█ █ ▀▄▄▀█ █ █ █ █ █ █ █
█ ▀▀ ▀ ▀ █ ▀▀ ▀ ▀ ▀▀▀▀ ▀ ▀
▀ ▀▀▀▀
The efont collection has bold and italic fonts. It’s easy to try these out:
user@pc:~/MPython/uniProj$ python ../microPyEZfonts/bdf2dict.py ../microPyEZfonts/Unicode/efont-unicode-bdf-0.4.2/b16_b.bdf my_ unicode.txt
bdf2dict.py: processing ../microPyEZfonts/Unicode/efont-unicode-bdf-0.4.2/b16_b.bdf
9 Matching characters rendered to my_b16_b.pyNow, change the font line in your code to:
import my_b16_b as unicode_font
Then try it out:
user@pc:~/MPython/uniProj$ micropython uniProj-repl.py
re
pl_1306: init 80x37
my_b16_b : initialised: height: 16, max width: 16, baseline: 14
my_b16_b = fg: 1, bg: 0, tkey: -1, halign: center, valign: center, hgap: 1, vgap: 0
repl_1306: show
▄▄ ▄▄ ▄▄
▄██ ██ ██ ▀▀▀▀▀██
▄██ ██▀▀██▀▀██ ▄▄▄██▄▄▄ ▄█▀
▄██ ▀▀▀ ██ ██▀ ██ ██ ▄█▀
██▀█ ▄▄ ██ ▄▄ ██ ██▀▀▀██▀▀▀▀
██ ██ ██ ██ ██▄▄█▀ ██
██ ██▀ ██ ▀██ ▀▀▄█▀█▄ ██
██ ██ ▄▄█▀ ██
▀▀ ▀▀▀▀ ▀▀▀
▄▄▄▄▄▄ ▄▄ ██
██ ██ ▄▄ ▄▄ ▄▄██▄▄ ██ ▄▄▄ ▄▄▄▄▄ ▄▄ ▄▄▄
▄▄ ▄▄ ██▄▄▄█▀ ██ ██ ██ ██▀ ██ ██ ██ ██▀ ██
██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
██▄ ██ ██ ▀█▄█▀█ ██ ██ ██ ██ ██ ██ ██
██ ▀ ▀ ▀▀ ██ ▀▀▀ ▀▀ ▀▀ ▀▀▀▀▀ ▀▀ ▀▀
▀▀ ▀▀▀▀▀ - The unifont has 10 matching glyphs, while the efont has 9. The extra glyph in the unifont is for the newline character
\n, which the efont doesn’t have.
Unicode is organized into "blocks" of related glyphs. Here is an overview for reference.
(from: https://www.unicode.org/Public/UCD/latest/ucd/Blocks.txt):
# Blocks-15.1.0.txt
# Date: 2023-07-28, 15:47:20 GMT
# © 2023 Unicode®, Inc.
# For terms of use, see https://www.unicode.org/terms_of_use.html
#
# Unicode Character Database
# For documentation, see https://www.unicode.org/reports/tr44/
#
# Format:
# Start Code..End Code; Block Name
# ================================================
# Note: When comparing block names, casing, whitespace, hyphens,
# and underbars are ignored.
# For example, "Latin Extended-A" and "latin extended a" are equivalent.
# For more information on the comparison of property values,
# see UAX #44: https://www.unicode.org/reports/tr44/
#
# All block ranges start with a value where (cp MOD 16) = 0,
# and end with a value where (cp MOD 16) = 15. In other words,
# the last hexadecimal digit of the start of range is ...0
# and the last hexadecimal digit of the end of range is ...F.
# This constraint on block ranges guarantees that allocations
# are done in terms of whole columns, and that code chart display
# never involves splitting columns in the charts.
#
# All code points not explicitly listed for Block
# have the value No_Block.
# Property: Block
#
# @missing: 0000..10FFFF; No_Block
0000..007F; Basic Latin
0080..00FF; Latin-1 Supplement
0100..017F; Latin Extended-A
0180..024F; Latin Extended-B
0250..02AF; IPA Extensions
02B0..02FF; Spacing Modifier Letters
0300..036F; Combining Diacritical Marks
0370..03FF; Greek and Coptic
0400..04FF; Cyrillic
0500..052F; Cyrillic Supplement
0530..058F; Armenian
0590..05FF; Hebrew
0600..06FF; Arabic
0700..074F; Syriac
0750..077F; Arabic Supplement
0780..07BF; Thaana
07C0..07FF; NKo
0800..083F; Samaritan
0840..085F; Mandaic
0860..086F; Syriac Supplement
0870..089F; Arabic Extended-B
08A0..08FF; Arabic Extended-A
0900..097F; Devanagari
0980..09FF; Bengali
0A00..0A7F; Gurmukhi
0A80..0AFF; Gujarati
0B00..0B7F; Oriya
0B80..0BFF; Tamil
0C00..0C7F; Telugu
0C80..0CFF; Kannada
0D00..0D7F; Malayalam
0D80..0DFF; Sinhala
0E00..0E7F; Thai
0E80..0EFF; Lao
0F00..0FFF; Tibetan
1000..109F; Myanmar
10A0..10FF; Georgian
1100..11FF; Hangul Jamo
1200..137F; Ethiopic
1380..139F; Ethiopic Supplement
13A0..13FF; Cherokee
1400..167F; Unified Canadian Aboriginal Syllabics
1680..169F; Ogham
16A0..16FF; Runic
1700..171F; Tagalog
1720..173F; Hanunoo
1740..175F; Buhid
1760..177F; Tagbanwa
1780..17FF; Khmer
1800..18AF; Mongolian
18B0..18FF; Unified Canadian Aboriginal Syllabics Extended
1900..194F; Limbu
1950..197F; Tai Le
1980..19DF; New Tai Lue
19E0..19FF; Khmer Symbols
1A00..1A1F; Buginese
1A20..1AAF; Tai Tham
1AB0..1AFF; Combining Diacritical Marks Extended
1B00..1B7F; Balinese
1B80..1BBF; Sundanese
1BC0..1BFF; Batak
1C00..1C4F; Lepcha
1C50..1C7F; Ol Chiki
1C80..1C8F; Cyrillic Extended-C
1C90..1CBF; Georgian Extended
1CC0..1CCF; Sundanese Supplement
1CD0..1CFF; Vedic Extensions
1D00..1D7F; Phonetic Extensions
1D80..1DBF; Phonetic Extensions Supplement
1DC0..1DFF; Combining Diacritical Marks Supplement
1E00..1EFF; Latin Extended Additional
1F00..1FFF; Greek Extended
2000..206F; General Punctuation
2070..209F; Superscripts and Subscripts
20A0..20CF; Currency Symbols
20D0..20FF; Combining Diacritical Marks for Symbols
2100..214F; Letterlike Symbols
2150..218F; Number Forms
2190..21FF; Arrows
2200..22FF; Mathematical Operators
2300..23FF; Miscellaneous Technical
2400..243F; Control Pictures
2440..245F; Optical Character Recognition
2460..24FF; Enclosed Alphanumerics
2500..257F; Box Drawing
2580..259F; Block Elements
25A0..25FF; Geometric Shapes
2600..26FF; Miscellaneous Symbols
2700..27BF; Dingbats
27C0..27EF; Miscellaneous Mathematical Symbols-A
27F0..27FF; Supplemental Arrows-A
2800..28FF; Braille Patterns
2900..297F; Supplemental Arrows-B
2980..29FF; Miscellaneous Mathematical Symbols-B
2A00..2AFF; Supplemental Mathematical Operators
2B00..2BFF; Miscellaneous Symbols and Arrows
2C00..2C5F; Glagolitic
2C60..2C7F; Latin Extended-C
2C80..2CFF; Coptic
2D00..2D2F; Georgian Supplement
2D30..2D7F; Tifinagh
2D80..2DDF; Ethiopic Extended
2DE0..2DFF; Cyrillic Extended-A
2E00..2E7F; Supplemental Punctuation
2E80..2EFF; CJK Radicals Supplement
2F00..2FDF; Kangxi Radicals
2FF0..2FFF; Ideographic Description Characters
3000..303F; CJK Symbols and Punctuation
3040..309F; Hiragana
30A0..30FF; Katakana
3100..312F; Bopomofo
3130..318F; Hangul Compatibility Jamo
3190..319F; Kanbun
31A0..31BF; Bopomofo Extended
31C0..31EF; CJK Strokes
31F0..31FF; Katakana Phonetic Extensions
3200..32FF; Enclosed CJK Letters and Months
3300..33FF; CJK Compatibility
3400..4DBF; CJK Unified Ideographs Extension A
4DC0..4DFF; Yijing Hexagram Symbols
4E00..9FFF; CJK Unified Ideographs
A000..A48F; Yi Syllables
A490..A4CF; Yi Radicals
A4D0..A4FF; Lisu
A500..A63F; Vai
A640..A69F; Cyrillic Extended-B
A6A0..A6FF; Bamum
A700..A71F; Modifier Tone Letters
A720..A7FF; Latin Extended-D
A800..A82F; Syloti Nagri
A830..A83F; Common Indic Number Forms
A840..A87F; Phags-pa
A880..A8DF; Saurashtra
A8E0..A8FF; Devanagari Extended
A900..A92F; Kayah Li
A930..A95F; Rejang
A960..A97F; Hangul Jamo Extended-A
A980..A9DF; Javanese
A9E0..A9FF; Myanmar Extended-B
AA00..AA5F; Cham
AA60..AA7F; Myanmar Extended-A
AA80..AADF; Tai Viet
AAE0..AAFF; Meetei Mayek Extensions
AB00..AB2F; Ethiopic Extended-A
AB30..AB6F; Latin Extended-E
AB70..ABBF; Cherokee Supplement
ABC0..ABFF; Meetei Mayek
AC00..D7AF; Hangul Syllables
D7B0..D7FF; Hangul Jamo Extended-B
D800..DB7F; High Surrogates
DB80..DBFF; High Private Use Surrogates
DC00..DFFF; Low Surrogates
E000..F8FF; Private Use Area
F900..FAFF; CJK Compatibility Ideographs
FB00..FB4F; Alphabetic Presentation Forms
FB50..FDFF; Arabic Presentation Forms-A
FE00..FE0F; Variation Selectors
FE10..FE1F; Vertical Forms
FE20..FE2F; Combining Half Marks
FE30..FE4F; CJK Compatibility Forms
FE50..FE6F; Small Form Variants
FE70..FEFF; Arabic Presentation Forms-B
FF00..FFEF; Halfwidth and Fullwidth Forms
FFF0..FFFF; Specials
10000..1007F; Linear B Syllabary
10080..100FF; Linear B Ideograms
10100..1013F; Aegean Numbers
10140..1018F; Ancient Greek Numbers
10190..101CF; Ancient Symbols
101D0..101FF; Phaistos Disc
10280..1029F; Lycian
102A0..102DF; Carian
102E0..102FF; Coptic Epact Numbers
10300..1032F; Old Italic
10330..1034F; Gothic
10350..1037F; Old Permic
10380..1039F; Ugaritic
103A0..103DF; Old Persian
10400..1044F; Deseret
10450..1047F; Shavian
10480..104AF; Osmanya
104B0..104FF; Osage
10500..1052F; Elbasan
10530..1056F; Caucasian Albanian
10570..105BF; Vithkuqi
10600..1077F; Linear A
10780..107BF; Latin Extended-F
10800..1083F; Cypriot Syllabary
10840..1085F; Imperial Aramaic
10860..1087F; Palmyrene
10880..108AF; Nabataean
108E0..108FF; Hatran
10900..1091F; Phoenician
10920..1093F; Lydian
10980..1099F; Meroitic Hieroglyphs
109A0..109FF; Meroitic Cursive
10A00..10A5F; Kharoshthi
10A60..10A7F; Old South Arabian
10A80..10A9F; Old North Arabian
10AC0..10AFF; Manichaean
10B00..10B3F; Avestan
10B40..10B5F; Inscriptional Parthian
10B60..10B7F; Inscriptional Pahlavi
10B80..10BAF; Psalter Pahlavi
10C00..10C4F; Old Turkic
10C80..10CFF; Old Hungarian
10D00..10D3F; Hanifi Rohingya
10E60..10E7F; Rumi Numeral Symbols
10E80..10EBF; Yezidi
10EC0..10EFF; Arabic Extended-C
10F00..10F2F; Old Sogdian
10F30..10F6F; Sogdian
10F70..10FAF; Old Uyghur
10FB0..10FDF; Chorasmian
10FE0..10FFF; Elymaic
11000..1107F; Brahmi
11080..110CF; Kaithi
110D0..110FF; Sora Sompeng
11100..1114F; Chakma
11150..1117F; Mahajani
11180..111DF; Sharada
111E0..111FF; Sinhala Archaic Numbers
11200..1124F; Khojki
11280..112AF; Multani
112B0..112FF; Khudawadi
11300..1137F; Grantha
11400..1147F; Newa
11480..114DF; Tirhuta
11580..115FF; Siddham
11600..1165F; Modi
11660..1167F; Mongolian Supplement
11680..116CF; Takri
11700..1174F; Ahom
11800..1184F; Dogra
118A0..118FF; Warang Citi
11900..1195F; Dives Akuru
119A0..119FF; Nandinagari
11A00..11A4F; Zanabazar Square
11A50..11AAF; Soyombo
11AB0..11ABF; Unified Canadian Aboriginal Syllabics Extended-A
11AC0..11AFF; Pau Cin Hau
11B00..11B5F; Devanagari Extended-A
11C00..11C6F; Bhaiksuki
11C70..11CBF; Marchen
11D00..11D5F; Masaram Gondi
11D60..11DAF; Gunjala Gondi
11EE0..11EFF; Makasar
11F00..11F5F; Kawi
11FB0..11FBF; Lisu Supplement
11FC0..11FFF; Tamil Supplement
12000..123FF; Cuneiform
12400..1247F; Cuneiform Numbers and Punctuation
12480..1254F; Early Dynastic Cuneiform
12F90..12FFF; Cypro-Minoan
13000..1342F; Egyptian Hieroglyphs
13430..1345F; Egyptian Hieroglyph Format Controls
14400..1467F; Anatolian Hieroglyphs
16800..16A3F; Bamum Supplement
16A40..16A6F; Mro
16A70..16ACF; Tangsa
16AD0..16AFF; Bassa Vah
16B00..16B8F; Pahawh Hmong
16E40..16E9F; Medefaidrin
16F00..16F9F; Miao
16FE0..16FFF; Ideographic Symbols and Punctuation
17000..187FF; Tangut
18800..18AFF; Tangut Components
18B00..18CFF; Khitan Small Script
18D00..18D7F; Tangut Supplement
1AFF0..1AFFF; Kana Extended-B
1B000..1B0FF; Kana Supplement
1B100..1B12F; Kana Extended-A
1B130..1B16F; Small Kana Extension
1B170..1B2FF; Nushu
1BC00..1BC9F; Duployan
1BCA0..1BCAF; Shorthand Format Controls
1CF00..1CFCF; Znamenny Musical Notation
1D000..1D0FF; Byzantine Musical Symbols
1D100..1D1FF; Musical Symbols
1D200..1D24F; Ancient Greek Musical Notation
1D2C0..1D2DF; Kaktovik Numerals
1D2E0..1D2FF; Mayan Numerals
1D300..1D35F; Tai Xuan Jing Symbols
1D360..1D37F; Counting Rod Numerals
1D400..1D7FF; Mathematical Alphanumeric Symbols
1D800..1DAAF; Sutton SignWriting
1DF00..1DFFF; Latin Extended-G
1E000..1E02F; Glagolitic Supplement
1E030..1E08F; Cyrillic Extended-D
1E100..1E14F; Nyiakeng Puachue Hmong
1E290..1E2BF; Toto
1E2C0..1E2FF; Wancho
1E4D0..1E4FF; Nag Mundari
1E7E0..1E7FF; Ethiopic Extended-B
1E800..1E8DF; Mende Kikakui
1E900..1E95F; Adlam
1EC70..1ECBF; Indic Siyaq Numbers
1ED00..1ED4F; Ottoman Siyaq Numbers
1EE00..1EEFF; Arabic Mathematical Alphabetic Symbols
1F000..1F02F; Mahjong Tiles
1F030..1F09F; Domino Tiles
1F0A0..1F0FF; Playing Cards
1F100..1F1FF; Enclosed Alphanumeric Supplement
1F200..1F2FF; Enclosed Ideographic Supplement
1F300..1F5FF; Miscellaneous Symbols and Pictographs
1F600..1F64F; Emoticons
1F650..1F67F; Ornamental Dingbats
1F680..1F6FF; Transport and Map Symbols
1F700..1F77F; Alchemical Symbols
1F780..1F7FF; Geometric Shapes Extended
1F800..1F8FF; Supplemental Arrows-C
1F900..1F9FF; Supplemental Symbols and Pictographs
1FA00..1FA6F; Chess Symbols
1FA70..1FAFF; Symbols and Pictographs Extended-A
1FB00..1FBFF; Symbols for Legacy Computing
20000..2A6DF; CJK Unified Ideographs Extension B
2A700..2B73F; CJK Unified Ideographs Extension C
2B740..2B81F; CJK Unified Ideographs Extension D
2B820..2CEAF; CJK Unified Ideographs Extension E
2CEB0..2EBEF; CJK Unified Ideographs Extension F
2EBF0..2EE5F; CJK Unified Ideographs Extension I
2F800..2FA1F; CJK Compatibility Ideographs Supplement
30000..3134F; CJK Unified Ideographs Extension G
31350..323AF; CJK Unified Ideographs Extension H
E0000..E007F; Tags
E0100..E01EF; Variation Selectors Supplement
F0000..FFFFF; Supplementary Private Use Area-A
100000..10FFFF; Supplementary Private Use Area-B
# EOF