Why do some fonts map U+007F, DELETE, (control char) to U+0020, SPACE ?
Rick Davies
Posts: 10
For example in the 'Microsoft YaHei' font, the Unicode cmap has: <map code="0x7f" name="space"/>.
By way of contrast, there's no such mapping in 'Noto Serif CJK SC'. U+7F gets you the .notdef(?) glyph in that font (box with an X inside). Switch the font to YaHei, and all the boxed Xs are replaced by spaces ...
There must be a good reason for this mapping. Anyone have an idea what it could be?
By way of contrast, there's no such mapping in 'Noto Serif CJK SC'. U+7F gets you the .notdef(?) glyph in that font (box with an X inside). Switch the font to YaHei, and all the boxed Xs are replaced by spaces ...
There must be a good reason for this mapping. Anyone have an idea what it could be?
Tagged:
0
Categories
- All Categories
- 44 Introductions
- 3.8K Typeface Design
- 817 Font Technology
- 1.1K Technique and Theory
- 635 Type Business
- 451 Type Design Critiques
- 549 Type Design Software
- 30 Punchcutting
- 139 Lettering and Calligraphy
- 86 Technique and Theory
- 53 Lettering Critiques
- 500 Typography
- 309 History of Typography
- 117 Education
- 74 Resources
- 520 Announcements
- 84 Events
- 107 Job Postings
- 160 Type Releases
- 168 Miscellaneous News
- 271 About TypeDrawers
- 53 TypeDrawers Announcements
- 117 Suggestions and Bug Reports