Unicode symbols

In computing, a Unicode symbol is a Unicode character which is not part of a script used to write a natural language, but is nonetheless available for use as part of a text.

Many of the symbols are drawn from existing character sets or ISO or other national and international standards. The Unicode Standard states that "The universe of symbols is rich and open-ended."[1] This makes the issue of what symbols to encode and how symbols should be encoded more complicated than the issues surrounding writing systems. Unicode focuses on symbols that make sense in a one-dimensional plain-text context. For example, the typical two-dimensional arrangement of electronic diagram symbols justifies their exclusion.[2] (Box-drawing characters are a partial exception, for legacy purposes, and a number of electronic diagram symbols are indeed encoded in Unicode's Miscellaneous Technical block.) For adequate treatment in plain text, symbols must also be displayable in a monochromatic setting. Even with these limitations – monochromatic, one-dimensional and standards-based – the domain of potential Unicode symbols is extensive. (However, emojis – ideograms, graphic symbols – that where admitted into Unicode, allow colors while the colors are not standardized.)

Symbol Block Table

Code Glyph Description #
U+2013 – En dash 0903
U+2014 — Em dash 0904
U+2015 ― Horizontal bar 0905
U+2017 ‗ Double low line 0906
U+2018 ‘ Left single quotation mark 0907
U+2019 ’ Right single quotation mark 0908
U+201A ‚ Single low-9 quotation mark 0909
U+201B ‛ Single high-reversed-9 quotation mark 0910
U+201C “ Left double quotation mark 0911
U+201D ” Right double quotation mark 0912
U+201E „ Double low-9 quotation mark 0913
U+2020 † Dagger 0914
U+2021 ‡ Double dagger 0915
U+2022 • Bullet 0916
U+2026 … Horizontal ellipsis 0917
U+2030 ‰ Per mille sign 0918
U+2032 ′ Prime 0919
U+2033 ″ Double prime 0920
U+2039 ‹ Single left-pointing angle quotation mark 0921
U+203A › Single right-pointing angle quotation mark 0922
U+203C ‼ Double exclamation mark 0923
U+203E ‾ Overline 0924
U+2044 ⁄ Fraction slash 0925
U+204A ⁊ Tironian et sign 0926

Symbol block list

The following Unicode ranges encode Symbols

See also

Notes

  1. ↑ The Unicode Consortium. The Unicode Standard, Version 6.2.0, ISBN 978-1-936213-07-8, 2012, , Chapter 15, Symbols
  2. ↑ Unicode Standard 5.0; Chapter 12 (p302)

References

External links

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