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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. |
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| {{Since|3.0}} | | {{Since|3.0}} |
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| == Syntax == | | == Syntax == |
− | '''functionName'''(ChNum[, ...]) | + | '''string.uchar'''(ChNum[, ...]) |
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| {| class="wikitable" | | {| class="wikitable" |
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| == Example == | | == Example == |
| <syntaxhighlight> | | <syntaxhighlight> |
− | -- special characters
| |
| a_acute = string.uchar(225) | | a_acute = string.uchar(225) |
− | a_circ = string.uchar(226) | + | a_circ = string.uchar(226) -- â |
− | a_tilde = string.uchar(227) | + | a_tilde = string.uchar(227) -- ã |
| a_diaer = string.uchar(228) | | a_diaer = string.uchar(228) |
| a_ring = string.uchar(229) | | a_ring = string.uchar(229) |
− | e_acute = string.uchar(233) | + | e_acute = string.uchar(233) -- é |
− | o_acute = string.uchar(243) | + | e_grave = string.uchar(232) -- è |
− | o_circ = string.uchar(244) | + | o_acute = string.uchar(243) |
| + | o_circ = string.uchar(244) -- ô |
| alpha = string.uchar(945) | | alpha = string.uchar(945) |
| beta= string.uchar(946) | | beta= string.uchar(946) |
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| </syntaxhighlight> | | </syntaxhighlight> |
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| + | A unicode numbers table can be found here : http://fr.wikipedia.org/wiki/Table_des_caract%C3%A8res_Unicode_(0000-0FFF). |
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| <br /><br /> | | <br /><br /> |
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| [[Category:Extended Standard Library]] | | [[Category:Extended Standard Library]] |