Difference between revisions of "string.uchar"
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Unicode characters may be included in strings by encoding them in UTF-8. This routine converts one or more Unicode character numbers into a UTF-8 string. | Unicode characters may be included in strings by encoding them in UTF-8. This routine converts one or more Unicode character numbers into a UTF-8 string. | ||
| + | |||
{{Since|3.0}} | {{Since|3.0}} | ||
== Syntax == | == Syntax == | ||
| − | ''' | + | '''string.uchar'''(ChNum[, ...]) |
{| class="wikitable" | {| class="wikitable" | ||
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a_ring = string.uchar(229) | a_ring = string.uchar(229) | ||
e_acute = string.uchar(233) -- é | e_acute = string.uchar(233) -- é | ||
| + | e_grave = string.uchar(232) -- è | ||
o_acute = string.uchar(243) | o_acute = string.uchar(243) | ||
o_circ = string.uchar(244) -- ô | o_circ = string.uchar(244) -- ô | ||
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</syntaxhighlight> | </syntaxhighlight> | ||
| + | A unicode numbers table can be found here : http://fr.wikipedia.org/wiki/Table_des_caract%C3%A8res_Unicode_(0000-0FFF). | ||
<br /><br /> | <br /><br /> | ||
[[Category:Extended Standard Library]] | [[Category:Extended Standard Library]] | ||
Latest revision as of 12:43, 21 December 2011
string.uchar is a function that is part of the Extended Standard Library.
Unicode characters may be included in strings by encoding them in UTF-8. This routine converts one or more Unicode character numbers into a UTF-8 string.
This has been introduced in TI-Nspire OS 3.0 (Changes).
Syntax
string.uchar(ChNum[, ...])
| Parameter | Type | Description |
|---|---|---|
| number | The Unicode number of the character to display | |
| numbers | The Unicode numbers of the characters to display (comma-seperated) |
Example
a_acute = string.uchar(225)
a_circ = string.uchar(226) -- â
a_tilde = string.uchar(227) -- ã
a_diaer = string.uchar(228)
a_ring = string.uchar(229)
e_acute = string.uchar(233) -- é
e_grave = string.uchar(232) -- è
o_acute = string.uchar(243)
o_circ = string.uchar(244) -- ô
alpha = string.uchar(945)
beta= string.uchar(946)
sup_plus = string.uchar(8314)
sup_minus = string.uchar(8315)
right_arrow = string.uchar(8594)A unicode numbers table can be found here : http://fr.wikipedia.org/wiki/Table_des_caract%C3%A8res_Unicode_(0000-0FFF).
