SearchC0 Control Characters (0 - 31) | |||||
| CHARACTER | NUMBER | HEX | UNICODE | ENTITY | NAME |
| 0 | 0000 | U+0000 | � | NULL | |
| 1 | 0001 | U+0001 |  | START OF HEADING | |
| 2 | 0002 | U+0002 |  | START OF TEXT | |
| 3 | 0003 | U+0003 |  | END OF TEXT | |
| 4 | 0004 | U+0004 |  | END OF TRANSMISSION | |
| 5 | 0005 | U+0005 |  | ENQUIRY | |
| 6 | 0006 | U+0006 |  | ACKNOWLEDGE | |
| 7 | 0007 | U+0007 |  | BELL | |
| 8 | 0008 | U+0008 |  | BACKSPACE | |
| 9 | 0009 | U+0009 | 	 | CHARACTER TABULATION | |
| 10 | 000A | U+000A | | LINE FEED | |
| 11 | 000B | U+000B |  | LINE TABULATION | |
| 12 | 000C | U+000C |  | FORM FEED (FF) | |
| 13 | 000D | U+000D | | CARRIAGE RETURN (CR) | |
| 14 | 000E | U+000E |  | SHIFT OUT | |
| 15 | 000F | U+000F |  | SHIFT IN | |
| 16 | 0010 | U+0010 |  | DATA LINK ESCAPE | |
| 17 | 0011 | U+0011 |  | DEVICE CONTROL ONE | |
| 18 | 0012 | U+0012 |  | DEVICE CONTROL TWO | |
| 19 | 0013 | U+0013 |  | DEVICE CONTROL THREE | |
| 20 | 0014 | U+0014 |  | DEVICE CONTROL FOUR | |
| 21 | 0015 | U+0015 |  | NEGATIVE ACKNOWLEDGE | |
| 22 | 0016 | U+0016 |  | SYNCHRONOUS IDLE | |
| 23 | 0017 | U+0017 |  | END OF TRANSMISSION BLOCK | |
| 24 | 0018 | U+0018 |  | CANCEL | |
| 25 | 0019 | U+0019 |  | END OF MEDIUM | |
| 26 | 001A | U+001A |  | SUBSTITUTE | |
| 27 | 001B | U+001B |  | ESCAPE | |
| 28 | 001C | U+001C |  | INFORMATION SEPARATOR FOUR | |
| 29 | 001D | U+001D |  | INFORMATION SEPARATOR THREE | |
| 30 | 001E | U+001E |  | INFORMATION SEPARATOR TWO | |
| 31 | 001F | U+001F |  | INFORMATION SEPARATOR ONE | |
