C0 = U+0000 - U+001F, C1 = U+007F - U+009F。XML、XHTML、HTMLのどれでも使っていけない NUL をこれらの文書内で � と書くとパースエラー。
range | Unicode | Hex | Dec | HTML4, XHTML1.0 | XML1.0 | XML1.1 |
---|---|---|---|---|---|---|
C0 | U+0000 | � | � | I | I | I |
C0 | U+0001 |  |  | I | I | N |
C0 | U+0002 |  |  | I | I | N |
C0 | U+0003 |  |  | I | I | N |
C0 | U+0004 |  |  | I | I | N |
C0 | U+0005 |  |  | I | I | N |
C0 | U+0006 |  |  | I | I | N |
C0 | U+0007 |  |  | I | I | N |
C0 | U+0008 |  |  | I | I | N |
C0 | U+0009 | 	 | 	 | S | S | S |
C0 | U+000A | 
 | 
 | S | S | S |
C0 | U+000B |  |  | I | I | N |
C0 | U+000C |  |  | I | I | N |
C0 | U+000D | 
 | 
 | S | S | S |
C0 | U+000E |  |  | I | I | N |
C0 | U+000F |  |  | I | I | N |
C0 | U+0010 |  |  | I | I | N |
C0 | U+0011 |  |  | I | I | N |
C0 | U+0012 |  |  | I | I | N |
C0 | U+0013 |  |  | I | I | N |
C0 | U+0014 |  |  | I | I | N |
C0 | U+0015 |  |  | I | I | N |
C0 | U+0016 |  |  | I | I | N |
C0 | U+0017 |  |  | I | I | N |
C0 | U+0018 |  |  | I | I | N |
C0 | U+0019 |  |  | I | I | N |
C0 | U+001A |  |  | I | I | N |
C0 | U+001B |  |  | I | I | N |
C0 | U+001C |  |  | I | I | N |
C0 | U+001D |  |  | I | I | N |
C0 | U+001E |  |  | I | I | N |
C0 | U+001F |  |  | I | I | N |
C1 | U+007F |  |  | I | S | N |
C1 | U+0080 | € | € | I | S | N |
C1 | U+0081 |  |  | I | S | N |
C1 | U+0082 | ‚ | ‚ | I | S | N |
C1 | U+0083 | ƒ | ƒ | I | S | N |
C1 | U+0084 | „ | „ | I | S | N |
C1 | U+0085 | … | … | I | a | S |
C1 | U+0086 | † | † | I | S | N |
C1 | U+0087 | ‡ | ‡ | I | S | N |
C1 | U+0088 | ˆ | ˆ | I | S | N |
C1 | U+0089 | ‰ | ‰ | I | S | N |
C1 | U+008A | Š | Š | I | S | N |
C1 | U+008B | ‹ | ‹ | I | S | N |
C1 | U+008C | Œ | Œ | I | S | N |
C1 | U+008D |  |  | I | S | N |
C1 | U+008E | Ž | Ž | I | S | N |
C1 | U+008F |  |  | I | S | N |
C1 | U+0090 |  |  | I | S | N |
C1 | U+0091 | ‘ | ‘ | I | S | N |
C1 | U+0092 | ’ | ’ | I | S | N |
C1 | U+0093 | “ | “ | I | S | N |
C1 | U+0094 | ” | ” | I | S | N |
C1 | U+0095 | • | • | I | S | N |
C1 | U+0096 | – | – | I | S | N |
C1 | U+0097 | — | — | I | S | N |
C1 | U+0098 | ˜ | ˜ | I | S | N |
C1 | U+0099 | ™ | ™ | I | S | N |
C1 | U+009A | š | š | I | S | N |
C1 | U+009B | › | › | I | S | N |
C1 | U+009C | œ | œ | I | S | N |
C1 | U+009D |  |  | I | S | N |
C1 | U+009E | ž | ž | I | S | N |
C1 | U+009F | Ÿ | Ÿ | I | S | N |
- a
- allowed
- N
- numeric character reference
- I
- Illegal
- S
- Supported