Character Set Support
This font supports over 500 characters from The Unicode Standard as well as basic Latin and some Private Use Area (PUA) characters.
Supported characters
The following character ranges are supported by this font:
| Unicode block | Busra support |
|---|---|
| C0 Controls and Basic Latin | U+0020..U+007E |
| C1 Controls and Latin-1 Supplement | U+00A0..U+00FF |
| Latin Extended-A | U+0102. U+0103, U+0110, U+0111, U+0128, U+0129, U+0131, U+0152, U+0153, U+0160, U+0161, U+0168, U+0169, U+0178, U+017D, U+017E |
| Latin Extended-B | U+0192, U+01A0, U+01A1, U+01AF, U+01B0 |
| Spacing Modifier Letters | U+02C6, U+02C7, U+02D8.U+02DD |
| Combining Diacritical Marks | U+0300..U+0304, U+0306..U+030A, U+030C, U+031B, U+0323, U+0327, U+034F |
| Greek and Coptic | U+03C0 |
| Khmer | U1780..U+17DD, U+17E0..U+17E9, U+17F0..U+17F9 |
| Khmer Symbols | 19E0..U+19FF |
| Latin Extended Additional | U+1EA0..U+1EF9 |
| General Punctuation | U+2000..U+200D, U+2010..U+2015, U+2018..U+201A, U+201C..U+201E, U+2020..U+2022, U+2026..U+2029, U+202F, U+2030, U+2039, U+203A, U+2044, U+2060 |
| Superscripts and Subscripts | U+2074 |
| Currently Symbols | U+20AB, U+20AC |
| Letterlike Symbols | U+2122, U+2126 |
| Mathematical Operators | U+2202, U+2206, U+220F, U+2211, U+2212, U+2215, U+2219, U+221A, U+221F, U+222B, U+2248, U+2260, U+2264, U+2265 |
| Miscellaneous Technical | U+2308..U+2309 |
| Control Pictures | U+2423 |
| Geometric Shapes | U+25CA, U+25CC |
| PUA: Khmer Ornaments | U+EF00..U+EF09 |
| PUA: Typograhic Marks | U+F130..U+F131 |
| Alphabetic Presentation Forms | U+FB01, U+FB02 |
| Variation Selectors | U+FE00..U+FE0F |
| Arabic Presentation Forms-B | U+FEFF (zero-width no-break space) |
| Specials | U+FFFC, U+FFFD |
Private-use (PUA) characters
There is a small number of private-use characters that are supported in this font. These conform to SIL Global’s corporate registry for usage of the Unicode private-use areas. Characters which are not yet in Unicode are shown below.
Khmer Ornaments
These are intended to be used as paragraph separators. They are not part of Unicode and there is no expectation that they will ever be included in the standard. Other fonts will not display them properly.
- U+EF00
- U+EF01
- U+EF02
- U+EF03
- U+EF04
- U+EF05
- U+EF06
- U+EF07
- U+EF08
- U+EF09
Typographic Marks
- U+F130 FONT BASELINE AND SIDE-BEARING MARKER LEFT
- U+F131 FONT BASELINE AND SIDE-BEARING MARKER RIGHT