Review Article
A Comparative Analysis of Information Hiding Techniques for Copyright Protection of Text Documents
Table 11
Space characters used in [
19].
| | Character name | Hex code | Space text-face |
| | Pseudospace (ZWNJ) | U+200C | No width and no face | | Thin space | U+2009 | | | Hair space | U+200A | | | Zero-width space | U+200B | No width and no face |
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